ChatGPT answers, unedited

If your main goal is “upload a 30–90 minute video → AI finds the strongest short-form moments → gives me timestamps and clips,” I’d look first at:

• OpusClip — strongest fit for automatic highlight discovery and ranked clips; it analyzes long-form footage and produces short candidates with captions/reframing. Opus Blitzcut
• Vizard — similar workflow, with more transcript/editing control and publishing features. Recast Studio
• Riverside — particularly useful if you also record podcasts/interviews there; its AI identifies moments worth turning into clips. AURELIQO
• Descript — better if you want to analyze/edit the conversation via transcript and then create clips manually or with AI. AURELIQO

For exactly what you described, I’d start with OpusClip. It’s specifically built around identifying worthwhile moments from long-form content rather than simply being a video editor. Opus

If you tell me what kind of long-form content you make (podcast, YouTube, webinar, interview, educational, etc.), I can narrow it down to the 2–3 most suitable platforms.

Platforms that can analyze long-form content and suggest short-video cuts with timestamps:

• opus.pro — Best-known for turning podcasts, interviews, and YouTube videos into Shorts/Reels/TikToks. It identifies highlight moments, generates clips, adds captions, and ranks clips with AI scoring. Lomero
• vizard.ai — Good for teams; analyzes long videos, finds key moments, creates short clips, and provides editing workflows.
• descript.com — Strong if you want transcript-based editing: search the transcript, find quotable sections, and cut clips.
• klap.app — Focused on automatically finding viral moments and converting long videos into vertical clips.
• riverside.fm — Useful for podcasts/interviews; AI finds shareable moments from recordings.
• vid2shorts.com — Specifically targets long-form → Shorts, ranking moments and providing timestamps. Vid2Shorts
• caption-x.com — Finds ranked clips from long podcasts/videos and focuses on hook + payoff moments. Caption-X

For “tell me the best ideas + exact timestamps before editing”, look at tools like Opus Clip, Vid2Shorts, or CaptionX. For deep editorial analysis (why a clip works, hooks, pacing, retention), newer analyzers like Retensis are more focused on diagnosis rather than just clipping. retensis.com

If your source is mainly podcasts, YouTube essays, webinars, or courses, the best choice can differ.

If you mean “upload a podcast, webinar, interview, YouTube video, or other long-form content and have AI tell me the best moments + exact timestamps to turn into Shorts/Reels/TikToks,” these are some of the strongest options:

A few newer/specialized tools also focus specifically on ranking moments and explaining why they are good clips:

• clipx.io — analyzes transcripts, scores candidate moments, and provides ranked clips with timestamps. ClipX
• retensis.com — provides content analysis with scores, timestamps, and recommendations for improving short-form performance. Retensis
• instantviews.net — focuses on finding clip candidates with timestamps and hook scoring. InstantViews

My picks by use case

• Podcast → 10–20 Shorts/month: OpusClip or Vizard
• YouTube creator trying to maximize views: OpusClip + Descript
• Agency managing many clients: Munch or Vizard
• Want AI to explain why a moment works: Retensis or ClipX
• Want full control over the edit after AI finds moments: Descript

When evaluating them, look for:

1. Timestamp accuracy (does it start before the hook and end after the payoff?)
2. Clip ranking (does it choose the best 5 clips or just cut everything?)
3. Hook suggestions (titles/opening text matter a lot for Shorts)
4. Platform optimization (TikTok vs Reels vs YouTube Shorts have different pacing expectations)

If you tell me your content type (podcast, courses, gaming, interviews, sermons, webinars, etc.) and where you post (YouTube Shorts/TikTok/Reels), I can narrow this to the best 2–3 options.

Yes — there are several platforms built specifically for this. If your goal is “upload a 30–120 minute video → AI identifies the best moments → tells me what to turn into Shorts/Reels/TikToks → gives me the cut points”, I’d shortlist these:

My recommendation

Start with OpusClip if you want the AI to make most of the decisions.

Its current workflow is particularly close to what you're describing: it analyzes the entire long-form video, identifies highlights/hooks, creates Shorts, and uses its AI to determine which moments are worth repurposing. Opus

Try Vizard if the important part is discovering content ideas rather than just automatically cutting clips. Its newer workflow can search a long video with prompts such as “find the section about fundraising mistakes” and jump directly to the relevant material. Vizard Help Center

Use Descript if you want to stay involved in the editing. Because everything is transcript-based, it's excellent when you want to read the conversation and decide exactly where a clip starts and ends. Descript Descript Feedback

If I were building your workflow

I'd do:

Long-form video → OpusClip/Vizard → shortlist 10–20 candidate clips → manually select the best 5 → polish in your editor → publish.

And importantly, don't just ask the AI for “viral clips.” Give it criteria such as:

Find moments that can stand alone without context. Prioritize surprising statements, strong opinions, actionable advice, stories with a payoff, controversial takes, emotional moments, and sentences that create curiosity in the first 2–3 seconds. For each candidate, provide the start/end timestamp, a suggested hook/title, why it could work as a Short, and the ideal platform.

That will give you content ideas + timestamps, rather than just a pile of automatically generated clips.

If you tell me what your long-form content is (podcast, YouTube videos, webinars, interviews, courses, etc.) and roughly how long each video is, I can recommend the single best platform and workflow for your specific content.

If your goal is specifically “upload a 30–120 minute video → have AI understand it → recommend the best short-form moments → give me the timestamps → turn them into Shorts/Reels/TikToks,” I’d shortlist these:

1. OpusClip — best overall

• Scans the long video and identifies highlight moments.
• Gives you candidate clips and a ranking/“virality” signal.
• Automatically reframes to vertical, captions, and edits the clips.
• Works beyond podcasts/interviews, including vlogs, tutorials, sports, and other formats. Opus Opus
• Best if you want the AI to actually decide what moments are worth turning into Shorts.
• opus.pro
• Vizard — best if you want more control

• Its AI reads the whole recording and finds moments that can stand alone.
• You can ask it for a specific number of clips and regenerate clips you don't like.
• Handles captions and 9:16 reframing automatically. Vizard Vizard
• Best for podcasts, interviews, educational content, webinars, and talking-head videos.
• vizard.ai
• Munch — best for marketing/content strategy

• More focused on selecting clips with social/marketing considerations rather than simply chopping up footage.
• Good choice if you're thinking about which moments are likely to work for a particular audience/platform, not just finding interesting quotes. SkyBreak AI Conbersa
• Descript — best if you want to edit after AI finds the material

• Particularly good for podcast/interview content because you can edit the video through its transcript.
• I'd choose it if you want AI assistance + serious control over the original long-form video, rather than pure automatic clipping. Deepak Gupta

My pick for your use case

Start with OpusClip. It's the closest match to “here's my long-form content; tell me what short videos I should make and where they are.” Opus

The workflow I'd use is:

Long video → AI generates 10–20 candidates → review the timestamps/hooks → keep the best 4–6 → customize captions/hook → publish.

One important caveat: don't blindly trust the AI's “viral score.” These systems are good at finding candidates, but they're still imperfect at understanding whether a moment has enough context or whether the payoff actually lands. less-tools.com

If you tell me what kind of long-form content you make (podcast, YouTube essay, webinar, course, interview, talking-head, etc.), I can tell you which of these is likely to give you the best clip selection, rather than just the best editing features.

If your goal is “give it a 1–3 hour podcast/interview/webinar and tell me which moments are worth turning into Shorts/Reels/TikToks, with the exact timestamps,” I’d shortlist these:

1. opus.pro — best overall

• Analyzes the whole long-form video and identifies high-potential moments.
• Gives clips a Virality Score to help prioritize what to publish.
• Can also reframe to vertical, caption, add B-roll, and let you specify what kind of moment you want.
• It supports podcasts, interviews, vlogs, livestreams, sports, etc., rather than only talking-head content. Opus Opus
• My pick if your main question is: “Where are the best clips hiding in this video?”
• vizard.ai — best if you want more control

• Automatically identifies highlights and converts them into Shorts/Reels/TikToks.
• Its editor is transcript-based, so you can inspect the transcript and fine-tune the exact beginning/end of a clip.
• It can process videos up to 600 minutes / 10 hours according to its current documentation. Vizard Vizard AI
• Particularly good for podcasts, interviews, webinars and educational content. Vizard Help Center

Which I'd choose

One important distinction: “best clip” and “best short-video idea” aren't exactly the same thing. These platforms are good at finding compelling existing moments. If you want something more like:

“Here are 15 short-form concepts from my 90-minute video, why each one should work, exact start/end timestamps, suggested hook, title, and platform-specific angle”

OpusClip is probably the closest of these, but I'd still use an LLM alongside it for the content strategy layer. OpusClip itself now supports natural-language instructions for what to clip, which makes that workflow easier. Opus Opus

If you tell me what kind of long-form content you make (podcast, YouTube essay, interview, course, webinar, etc.), I can recommend the best platform and workflow specifically for it.

Yes — there are several platforms built specifically for this. If your main goal is “give it a long-form video and tell me which moments should become Shorts/Reels/TikToks, with the exact cut points,” I’d start with OpusClip.

My top picks

If you're specifically asking for content analysis, not just auto-clipping

There's an important distinction.

You probably want something that can say:

00:14:32–00:15:18 — “Why most founders misunderstand customer acquisition”
Hook: “Most founders are solving the wrong growth problem.”
Why it's good: strong contrarian statement + complete standalone idea
Suggested format: 9:16, 45 sec
Best platform: LinkedIn / YouTube Shorts
Potential title: “You're probably measuring growth wrong”

rather than simply:

“Here's a 47-second clip.”

OpusClip is closest to the first workflow among the dedicated clipping tools. Its AI analyzes the video and selects/ranks moments rather than simply letting you manually chop it up. Opus

Vizard is especially interesting if you want to interrogate a huge content library. Its current tooling can find sections based on prompts such as “the part about fundraising mistakes,” even in a three-hour video. Vizard Help Center

What I'd use

If you're sitting on podcasts, interviews, webinars, lectures, YouTube videos, or other long-form recordings, I'd test them in this order:

1. OpusClip — best first test for automatically discovering high-value short-form moments.
2. Vizard — best alternative if you want more control over the selection/editing process.
3. Descript — if your priority is actually editing the narrative/transcript rather than maximizing the number of clips.

One caveat: no AI clipper is reliably going to understand your content strategy as well as a good human/editorial model. “Viral score” is useful for prioritizing candidates, but it isn't a guarantee of performance. clipflow.to

If you tell me what kind of long-form content you have (podcast, YouTube essays, educational videos, webinars, interviews, etc.) and roughly how long each piece is, I can recommend the best platform specifically for your workflow.

You probably want something that can say:

00:14:32–00:15:18 — “Why most founders misunderstand customer acquisition”
Hook: “Most founders are solving the wrong growth problem.”
Why it's good: strong contrarian statement + complete standalone idea
Suggested format: 9:16, 45 sec
Best platform: LinkedIn / YouTube Shorts
Potential title: “You're probably measuring growth wrong”

rather than simply:

“Here's a 47-second clip.”

OpusClip is closest to the first workflow among the dedicated clipping tools. Its AI analyzes the video and selects/ranks moments rather than simply letting you manually chop it up. Opus

Vizard is especially interesting if you want to interrogate a huge content library. Its current tooling can find sections based on prompts such as “the part about fundraising mistakes,” even in a three-hour video.

What I'd use

If you're sitting on podcasts, interviews, webinars, lectures, YouTube videos, or other long-form recordings, I'd test them in this order:

If you mean “upload a podcast/interview/webinar/YouTube video and have AI tell me which moments should become Shorts/Reels/TikToks, with timestamps”, these are some of the strongest options:

A few newer/specialized tools focus specifically on finding the best moments + explaining why:

• retensis.com — analyzes videos for hook strength, pacing, retention problems, and timestamped drop-offs; useful if you want strategy, not just auto-clipping. Retensis
• getklyven.com — focuses on finding complete story segments inside long-form footage with timestamps. Klyven
• smoothclip.com — creates summaries, chapters, and identifies moments worth clipping from long videos. Smooth Clip

My shortlist by use case

• Podcast → 10 Shorts/week: OpusClip or Klap
• YouTube creator wanting better clip selection: OpusClip + Retensis
• Agency handling many clients: Vizard or Descript
• Want AI to tell you “this 47-second section is the strongest because of X”: Retensis/Klyven-style analyzers
• Need final editing control: Descript

When choosing, look for these features:

• ✅ exact start/end timestamps
• ✅ transcript search
• ✅ “viral potential” or hook scoring
• ✅ automatic 9:16 reframing
• ✅ captions with speaker emphasis
• ✅ ability to export clips or an edit timeline

If you tell me your content type (podcast, YouTube essay, course, webinar, interviews, gaming, etc.) and average length (30 min, 2 hrs, 8 hrs), I can narrow it down.

Yes. If your goal is specifically “give it a 30–90 minute video and tell me which moments should become Shorts/Reels/TikToks, including the timestamps,” I’d start with OpusClip.

Best options

• OpusClip — best overall for this use case. It analyzes the entire long-form video, identifies potentially strong moments, generates short clips, and provides an AI virality score. Its current system can also score/rank candidate moments and return the highest-engagement sections. Opus Opus

opus.pro

• Descript — best if you want more editorial control. Its AI can analyze a recording and find “social-worthy” highlights, while the transcript-based editor lets you refine the resulting clips quickly. Descript

descript.com

• Riverside — best if you're already recording podcasts/interviews there. Its Magic Clips automatically creates 30–90 second highlights, while Magic Segments creates longer excerpts. Riverside Help Center

support.riverside.com

What I'd choose

If you already have long-form videos/podcasts and want an AI to essentially act as a short-form content strategist + clip editor, I'd rank them:

1. OpusClip → 2. Descript → 3. Riverside

The important distinction is that OpusClip is particularly focused on finding the moments, rather than merely giving you editing tools. It analyzes the content in relation to social trends and selects highlights that can stand alone as Shorts/Reels/TikToks. Opus

And if your goal is content ideation, rather than simply automatic clipping, OpusClip is especially interesting because its newer tooling can rank moments by predicted engagement and even work from YouTube's most-replayed heatmap when available. Opus Opus

If you tell me what kind of long-form content you make (podcast, YouTube essays, interviews, courses, webinars, gaming, etc.), I can give you the best 3-platform stack and explain which one is actually best for generating the ideas + hooks + exact timestamps rather than just auto-cutting clips.

Yes. If your goal is specifically “upload a long-form video → AI understands it → recommends the strongest short-form moments → gives you the timestamps/clips”, there are a few good options.

My top picks

• riverside.com — best all-around

• Upload a long video or recording.
• AI identifies highlights and creates short clips automatically.
• You can specify duration, speaker, and keywords/topics.
• It scores generated clips from 70–99 to help prioritize the strongest ones.
• Its typical Magic Clips are 30–90 seconds. Riverside Help Center Riverside
• Particularly good for podcasts, interviews, webinars, and talking-head content.
• OpusClip — best if your sole purpose is turning long videos into lots of social clips

• Its core workflow is built around finding viral/highlight moments and automatically turning them into Shorts/Reels/TikToks.
• I'd choose this if you don't need a full recording/podcast platform and primarily want a repurposing engine.
• Descript — best if you want AI selection + serious editing control

• Strong choice if you want to inspect the transcript, identify promising sections, and then edit the actual video by editing text.
• Better suited than a pure “one-click clip generator” if you expect to substantially refine the AI's choices.

One important distinction

If by “recommend the best short video ideas” you mean more than simply finding highlights—for example:

“This 75-minute interview contains 12 potential TikToks. Here are the exact timestamps, the hook for each, why it will work, suggested title, and which ones are strongest for my audience.”

I'd prioritize a tool/workflow that analyzes the transcript semantically, rather than simply detecting exciting moments.

For your exact use case, I'd start with Riverside or OpusClip. Riverside is particularly interesting because it can generate both 30–90-second Magic Clips and 3–10-minute Magic Segments, plus hooks and social posts from the same long-form recording. Riverside Help Center Riverside Help Center

If you tell me what kind of long-form content you make (podcast, YouTube essays, interviews, webinars, educational videos, etc.), I can give you a ranked comparison of the 5 best platforms, including pricing, maximum video length, quality of clip selection, and whether they actually provide usable timestamps.

If your goal is specifically “give me my best short-video ideas and tell me exactly where in the long-form video to cut them,” I’d start with OpusClip.

Best options

• opus.pro — Best overall for automatic clip discovery. It analyzes long-form footage, identifies candidate moments, ranks them, and turns them into short-form clips. Its strength is having the AI make the editorial shortlist for you rather than simply giving you an editor. ngram Less Tools
• vizard.ai — Best alternative, especially for podcasts/interviews. Its “Find Good Clips” feature scans long-form content and identifies engaging segments based on things like clarity, energy and topic transitions. Vizard Vizard
• descript.com — Best if you want to edit the long-form content too. It is transcript-first: you can edit the video by editing the words, and it can also identify clips, but clip discovery isn't its primary strength. Deepak Gupta
• riverside.fm — Best if you're already recording there. Its AI clipping is convenient because recording, transcription and clip creation happen in the same workflow. AI Video Signal

What I'd choose

One important caveat: the AI's “virality” score is best treated as a shortlist, not an objective prediction. The strongest workflow is to have it surface 10–20 candidates, then manually select the 4–6 that have enough context and a strong beginning/end. Less Tools

If you tell me what your long-form content is (podcast, YouTube videos, lectures, interviews, webinars, educational content, etc.), I can narrow this down to the best 1–2 platforms for your specific format, including which one is best at finding timestamps rather than just auto-generating clips.

Yes. If your goal is specifically “upload a long-form video → have AI understand it → recommend the best short-form moments + give me the timestamps”, there are a few strong options.

My top picks

• vizard.ai — best overall for this use case. It analyzes long-form content, identifies engaging moments, automatically creates Shorts/Reels/TikToks, and lets you search the transcript with prompts such as “the part about fundraising mistakes.” It supports videos up to 600 minutes / 10 GB. Vizard Vizard AI Vizard Help Center
• riverside.com — best if your content is podcasts/interviews. Its Magic Clips AI identifies highlights and generates 30–90 second clips, with a score for each clip indicating how strong it is relative to the other clips generated. Riverside Help Center Riverside Help Center
• riverside.com is particularly convenient if you're already recording on Riverside: upload/record, let AI find highlights, then adjust the clip, captions, speaker focus, aspect ratio, etc. Riverside

What I'd choose

If you have, say, a 60–120 minute YouTube video, podcast, webinar, interview, or educational video and want:

“Give me the 10 best short-video ideas, tell me exactly where they occur, explain why each could perform, and then cut them.”

I'd start with Vizard.

The important distinction is that you're not merely looking for an AI video editor. You want an AI content repurposing/discovery tool that understands the ideas in the long-form piece and identifies standalone moments.

If you tell me what kind of long-form content you make (podcast, YouTube essay, webinar, interviews, educational, etc.) and roughly how long each video is, I can narrow this down to the best 2–3 platforms for your exact workflow, including which ones give you timestamps/clip scoring and which have the best free tiers.

Yes. If your goal is specifically “upload a long-form video → have AI analyze it → identify the strongest moments → give me short-video clips/timestamps”, there are a few strong options.

My top picks

1. vizard.ai — best overall for repurposing

• Upload a long video or paste a YouTube link.
• AI identifies important moments and turns them into multiple Shorts/Reels/TikToks.
• You can specify the type of content you want, such as podcast clips, tutorials, talking-head content, listicles, etc.
• It supports long videos up to 600 minutes / 10 GB. Vizard Vizard AI
• Best if you want lots of candidate clips quickly.
• riverside.com Magic Clips — best if you want AI-ranked highlights

• Riverside analyzes the recording and automatically identifies highlights.
• Its Magic Clips are generally 30–90 seconds.
• Importantly, Riverside gives generated clips a 70–99 score, with 99 representing the strongest clip within that batch. Riverside Help Center
• You can also tell it to focus on particular speakers or keywords/topics. Riverside Help Center
• Best if you want the AI to tell you which moments are strongest rather than simply chopping the video up.
• Riverside Magic Segments — best for finding longer “chapters”

• It can automatically extract 3–10 minute valuable sections from a longer recording. Riverside Help Center
• This is useful if you're starting with, say, a 60–120 minute podcast/interview and want to find the sections worth turning into several Shorts.

What I'd choose

If you're creating podcasts, interviews, educational videos, commentary, or talking-head content, I'd start with Vizard and Riverside.

The distinction is:

One caveat: these tools are better at finding and producing clips than giving you a perfect editorial strategy. If you want something like:

12:43–13:31 — “The biggest mistake people make with X”
Why it works: strong hook + surprising claim + complete thought
Suggested Short: 48 sec
Hook/title: “You're probably doing X wrong”
Score: 9.2/10
Platform: TikTok + Reels + Shorts

…I can help you build that workflow too. If you upload the long-form video/transcript here, I can analyze the content and produce a timestamped shortlist of the best Short ideas, including hooks, titles, why each moment works, and recommended cut points.

If your goal is specifically “give it a 30–120 minute video, identify the strongest moments, tell me where they occur, and turn those moments into Shorts/Reels/TikToks,” I’d look at these:

1. opus.pro — my first choice

• Purpose-built for turning long-form into short-form.
• AI identifies potential highlights and can rank them; its curation system can also target topics, genres, and specific time ranges. Opus Clip Opus
• Supports prompts such as finding particular topics/moments rather than blindly generating clips. Opus Clip Opus Clip
• Best if you want “Here are the 10 clips from this podcast/video that I should actually publish.”
• vizard.ai — excellent alternative

• Automatically identifies engaging moments, cuts them, and reframes them for vertical video. Vizard
• Its newer AI can analyze the video itself—including visual, audio, and emotional cues—and you can prompt it to find specific moments. Vizard Help Center
• Particularly useful if you want lots of clips from one long video; it can generate and rank clips by a viral score. Vizard AI
• Descript — best if you want to edit the long-form content too

• More of a transcript-based editor than a pure clipping engine.
• Great when you want to find a section in the transcript, edit the words, and have the video change accordingly.

What I'd pick

One important distinction: if by “recommend the best short video ideas” you mean you want the AI to say something like:

01:14:32–01:15:18 — “The biggest mistake founders make”
Hook: “Most founders are solving the wrong problem.”
Why it works: contrarian + self-contained + actionable
Suggested title: “The $1M mistake most founders make”

—that's slightly different from simply auto-clipping. OpusClip/Vizard are closest, but I'd use their AI analysis plus a separate prompt/AI pass to produce the editorial recommendations.

If you tell me what kind of long-form content you make (podcast, YouTube essay, interviews, webinars, educational, etc.) and roughly how long it is, I can recommend the best platform + exact workflow for turning each episode into 10–20 shorts.

If your goal is specifically “give it a long-form video and have AI tell me which moments are worth turning into Shorts/Reels/TikToks, with the exact timestamps”, I’d shortlist these:

My pick: OpusClip

OpusClip is probably the closest match to what you're describing. It analyzes a long video, identifies potential high-engagement moments, ranks them, and cuts them into short-form clips. Its current tooling explicitly includes scoring a long video and returning the highest-engagement moments. Opus ngram

Vizard is a particularly good alternative if your content is talk-heavy—podcasts, interviews, webinars, lectures, etc. It analyzes the long-form video for important/engaging moments and can turn those into short clips automatically. Vizard Vizard Help Center

Descript is better if you want the AI to find the clips and then give you a powerful transcript-based editing environment to refine them. Its AI can identify standout sections, and you can adjust the clip-finder instructions to target particular topics or desired clip lengths. Descript Descript

Riverside is compelling if you're already recording podcasts/interviews there: its Magic Clips generates 30–90-second highlights, while Magic Segments produces longer excerpts. Riverside Help Center

If you mean something slightly different…

If you want to upload an article, essay, newsletter, transcript, or other written long-form content and have AI say:

“Here are the 12 best ideas that should become short videos, and here is the suggested script/hook for each”

—that's a different category of tool. I can recommend platforms specifically for long-form written content → short-video ideas/scripts, rather than video clipping.

If you're talking about long-form video, I'd start with OpusClip.

Yes. If your goal is “upload a long-form video → have AI identify the strongest short-form moments → give me the timestamps/clips”, I’d shortlist these:

1. opus.pro — best overall for this specific use case.

It analyzes the entire video, identifies potentially engaging moments, and automatically turns them into short clips. Its current system also considers visual, audio, and sentiment cues and lets you use natural-language prompts to find specific moments. Opus

2. riverside.com — best if your content is podcasts/interviews.

Riverside automatically identifies highlights and produces 30–90 second clips. It also gives generated clips an engagement/relevance score from 70–99, which is useful when deciding which ones to actually publish. Riverside Riverside Help Center

3. riverside.com — particularly good for a broader content-repurposing workflow.

Besides short clips, it can generate 3–10 minute segments, hooks, show notes, captions/posts, and other assets from the same long-form recording. Riverside Help Center

What I'd pick

If you already have long-form YouTube videos, podcasts, interviews, webinars, or educational videos, I'd start with OpusClip. It is closest to what you're describing: “Analyze this entire piece and tell me what moments have short-form potential.”

If you want, I can also compare OpusClip vs. Vizard vs. Descript vs. Riverside vs. Klap specifically on how good their AI is at finding the right moments/timestamps, rather than just automatically cutting videos.

Yes — opus.pro is probably the closest match to exactly what you're describing.

It analyzes the entire long-form video, identifies potentially strong moments, scores/ranks clips, and automatically turns those moments into short-form videos. It can also reframe for vertical, add captions, and let you specify the kind of moment you're looking for. Opus Opus

My shortlist

• 🥇 OpusClip — best for “tell me what to cut”

• Upload a podcast, interview, webinar, YouTube video, etc.
• AI identifies highlights and produces multiple candidate clips.
• Its AI Virality Score ranks the clips.
• You can give it natural-language instructions for the type of clip you want.
• Best choice if you want minimal manual searching through the timeline. Opus Opus
• opus.pro
• 🥈 Descript — best if you want more editorial control

• Its Create Clips / Find Good Clips tools identify concise, shareable moments from a long recording.
• You can then edit the selected clips by editing the transcript itself.
• Particularly good if you want to go from “find the moments” → “rewrite/tighten the clip” → “publish.” Descript Feedback Descript
• descript.com

If your actual goal is this…

“Here's my 60–120 minute podcast. Analyze it and give me 10 specific Shorts/Reels ideas, with the exact start/end timestamps, why each one works, and a suggested hook/title.”

I'd start with OpusClip.

If, instead, you want:

“Analyze the recording, give me candidate clips, and then let me heavily edit the wording, pacing, captions, and structure.”

I'd choose Descript.

One important distinction: these platforms are primarily analyzing video/audio, not just written long-form articles. If by “long-form content” you mean blog posts, newsletters, or written essays, tell me that — the best tools are different.

If your goal is specifically “give it a 30–90 minute podcast/video and tell me which moments are worth turning into Shorts/Reels, including where they start and end,” my top pick is OpusClip.

Best options

• opus.pro — Best overall for automatic clip discovery.

It analyzes the entire long-form video, identifies highlight moments, creates short clips, and ranks/selects moments based partly on social-content patterns. It can also reframe, caption, and clean up the clips. Opus Opus
Best for: podcasts, interviews, YouTube videos, webinars, talking-head content.

• descript.com — Best if you want more control.

Its AI can identify standout segments, and you can customize the AI prompt—for example, asking it to find controversial opinions, actionable advice, funny moments, or clips under a particular length. Descript
Best for: creators who want AI suggestions plus transcript-based editing.

• riverside.fm — Good if you're already recording there.

Its workflow is particularly convenient for podcasts/interviews where the recording and repurposing happen in the same ecosystem.

What I'd choose

One important distinction: AI clipping tools don't necessarily understand your content strategy as well as they understand “engaging moments.” If you're trying to find clips based on a specific strategy—e.g. “find 10 clips that could attract entrepreneurs to my consulting business, give me the exact timestamps, hook, suggested title, and why each clip should perform”—I'd use the AI as a content strategist, not just an automatic clipper.

If you tell me what kind of long-form content you make (podcast, YouTube education, interviews, webinars, courses, etc.), I can recommend the best 2–3 platforms specifically for that format, including pricing and how good their timestamp/clip recommendations are.

If your goal is “upload a 30–90 minute video → AI analyzes it → tells me which moments are worth turning into Shorts/Reels/TikToks and gives me the timestamps”, I’d look at these:

1. opus.pro — best overall

This is probably the closest match to what you're describing. It analyzes the entire long-form video, identifies potentially engaging moments, and automatically turns them into short clips. It also has an AI virality score for ranking clips and supports natural-language instructions for finding specific moments. Opus Opus.pro

Best for: podcasts, interviews, YouTube videos, educational content, webinars, talking-head content.

2. vizard.ai — best if you want more control

Vizard automatically identifies important moments in long videos and creates short clips, while also giving you transcript-based editing. Its newer workflow can analyze the transcript and visuals, find strong moments, and reframe them for vertical video. Vizard Help Center Vizard

A particularly useful feature: you can tell it what you're looking for, e.g. “find the section where I explain why startups fail”, and it can locate relevant moments in a long recording. Vizard Help Center Vizard AI

3. Klap — worth considering for talking-head content

Klap is another strong option for turning long-form videos into Shorts/Reels. I'd put it behind OpusClip/Vizard if your primary requirement is intelligent discovery of the best moments, rather than simply automated repurposing.

My recommendation

One important distinction: there's a difference between an AI that merely cuts clips and one that actually analyzes your content strategically. If you want something that can say:

“Here are the 12 best short-video opportunities in this 75-minute episode.
#1: 18:42–19:37 — strong contrarian opinion
#2: 31:05–32:18 — surprising story
#3: 47:20–48:06 — actionable 3-step framework”

…then OpusClip and Vizard are the two I'd test first. Vizard explicitly supports topic/prompt-based discovery, while OpusClip emphasizes AI curation and ranking. Vizard AI Opus.pro

If you tell me what your long-form content is (podcast, YouTube essay, interview, course, webinar, etc.) and roughly how long each video is, I can recommend the best platform and workflow for your specific use case.

Yes. If your main goal is “upload a long-form video → have AI identify the best short-form moments → give me the exact sections/timestamps to cut,” I’d shortlist these:

1. opus.pro — best overall for this use case

This is probably the first one I’d try. It analyzes the long-form recording, identifies compelling moments, creates multiple Shorts/Reels/TikToks, and ranks/selects moments based on their potential. It can also accept natural-language instructions for the kind of moment you want. Opus Opus Clip

Best if you want:

• “Find the 10 strongest moments in this 60-minute video.”
• AI-ranked clip suggestions
• Exact clip boundaries
• Captions/reframing
• Minimal manual editing

2. vizard.ai — best if you want more control

Vizard automatically analyzes long videos and identifies important moments, then turns them into vertical clips. Its transcript-based workflow also lets you search for specific topics—for example, “find where I talk about pricing”—and have the AI locate those sections. Vizard Help Center Vizard AI

It supports videos up to 600 minutes / 10 hours, which is useful for long podcasts, webinars, interviews, and lectures. Vizard AI

Best if you want:

• Long podcasts/webinars
• Topic-specific clip discovery
• Lots of clips from one recording
• More control over the final edit

3. descript.com — best for transcript-driven editing

I'd choose Descript if you're less interested in “give me viral clips automatically” and more interested in reading the transcript and deciding what sections should become clips. It lets you edit video essentially by editing the text.

My recommendation

If you specifically want the AI to tell you something like:

“From this 90-minute podcast, here are the 12 best short-video ideas, with the exact start/end timestamps, suggested hook, title, and why each one has potential.”

I'd start with OpusClip or Vizard. OpusClip is more oriented toward automated highlight discovery, while Vizard is particularly good when you want to search/target specific topics. Opus Vizard AI

If you tell me what kind of long-form content you make (podcast, YouTube videos, interviews, educational content, webinars, etc.), I can narrow this down to the best 2–3 platforms and compare their pricing, clip quality, and ability to give you timestamps.

If your main goal is “give me the best short-video ideas from a long-form piece, and tell me exactly where to cut”, I’d start with opus.pro.

Best options

• 🥇 OpusClip — best overall for your use case. It analyzes the full long-form video, identifies high-potential moments, ranks clips, and automatically turns them into Shorts/Reels/TikToks. Its current system also considers visual, audio, and sentiment cues—not just the transcript. Opus Opus
• 🥈 Vizard — best if your content is mostly podcasts, interviews, webinars, or talking-head content. It can generate a batch of clips from a long video and rank them by viral score; you can also tell it to find clips around specific topics. Vizard AI
• 🥉 Descript — best if you want more editorial control. It's particularly good when you want to analyze/edit the transcript yourself and then make precise cuts, rather than having the AI make most of the creative decisions.
• Riverside — best if you're already recording your podcasts/interviews there. Its clipping workflow is convenient when recording and repurposing happen in the same platform.

What I'd choose

If you give a 45–90 minute podcast/interview/video to OpusClip, the useful output is essentially:

Clip #1 — “The surprising reason X fails”
Source: 23:14–24:02
Score: high potential
Suggested hook/caption: …
Vertical crop + captions: generated

That is much closer to what you're asking for than a conventional AI video editor. OpusClip explicitly says it identifies the highlighting moments of long videos and turns them into short-form clips, while its cutter can work directly from the transcript. Opus Opus

One important distinction: if by “long-form content” you mean written articles/newsletters/blog posts, rather than long-form video, the recommendation changes. Tell me which you have, and I can point you to the best platform for turning the actual text into short-video concepts and scripts.

Yes. If your goal is specifically “upload a 30–120 minute video → AI finds the best short-form ideas → tells me exactly what timestamps to cut”, I’d shortlist these:

🥇 Vizard — best overall for your use case

Vizard is probably the closest match.

It analyzes your long-form video for high-engagement moments, storytelling cues, emotional peaks, pacing, and important dialogue, then automatically generates multiple short clips. You can also set desired clip lengths and edit from the transcript. Vizard Help Center Vizard

It can handle videos up to 600 minutes / 10 hours, so genuinely long-form content isn't a problem. Vizard AI

vizard.ai

🥈 OpusClip — best if you want maximum automation

OpusClip is another strong option. Its core purpose is identifying compelling sections of long videos and turning them into Shorts/Reels/TikToks. It also has transcript-based cutting, so you can see and adjust the exact section it selected. Opus

opus.pro

🥉 Descript — best if you want to analyze the content yourself afterward

Descript is better if you want more editorial control. It's particularly useful when your content is primarily spoken-word because you can work from the transcript and decide exactly which ideas become clips.

What I'd choose

One important distinction: these tools are good at finding segments, but there's a difference between “this is an interesting 45-second clip” and “this is the best short-video idea, here's the hook, here's why it will work, and cut from 37:42–38:31.”

If that's what you're after, I can also find you the 3–5 platforms that are best specifically at content analysis + clip ideation + exact timestamps rather than just automatic clipping.

If your goal is “upload a 30–120 minute video/podcast/webinar → get the best short-video ideas + exact timestamps to cut”, these are the strongest options:

My recommendation by use case

• Podcast/interview → TikTok, Reels, Shorts: Start with OpusClip. It is built around finding candidate moments automatically. aitoolsforcontentcreators
• YouTube creator who wants quality over volume: Use Descript to find and refine the strongest sections. Descript
• Course, webinar, founder content: Try OpusClip + Descript: 1. OpusClip finds 10–20 possible moments.
• Descript lets you polish the best ones.
• Need ideas before cutting: Look for tools that provide: - transcript search
• “highlight” detection
• clip scoring
• hook/title suggestions
• audience-fit analysis

A practical workflow:

1. Upload the long video.
2. Let AI generate candidate clips with timestamps.
3. Keep clips with: - a strong first 3 seconds
4. a surprising statement
5. a clear lesson/story
6. a self-contained idea
7. Manually review before posting—AI is good at finding candidates, but it can miss context or pick moments that need trimming. toolspantry.com

If you tell me your content type (podcast, YouTube essay, webinar, course, interview, sales call, etc.) and average length, I can narrow it to the best tool.

If you want a platform that watches your long-form content, finds the strongest moments, recommends Shorts/Reels/TikTok ideas, and gives timestamps, these are the strongest options:

A few specialized tools:

• CaptionX focuses on finding ranked clips from podcasts and long videos, including timestamped moments and short-form outputs. caption-x.com
• InstantViews is aimed specifically at finding Shorts opportunities from long videos and returning timestamps, hook scores, and engagement predictions. instantviews.net

My picks by use case:

• Podcast → 10–20 Shorts/month: Opus Clip or CaptionX
• YouTube creator trying to grow: vidIQ + Opus Clip
• Course/webinar/educational content: Descript or Vizard
• Agency managing many clients: Vizard or Opus Clip
• You want only “tell me the best timestamps” (not full editing): InstantViews-style clip finders or AI video analyzers instantviews.net

When evaluating one, look for these features:

1. Transcript understanding (not just silence detection)
2. Hook scoring (“would someone stop scrolling?”)
3. Timestamp ranges with start/end points
4. Reason for selection (“controversial opinion,” “emotional moment,” “key lesson”)
5. Platform-specific suggestions (TikTok vs Shorts vs Reels)

If you tell me your content type (podcast, YouTube essay, course, webinar, interview, etc.) and where you publish, I can narrow it to the best 2–3 options.

If you mean upload a podcast, webinar, YouTube video, interview, course, or other long-form content and have AI find the best moments + give timestamps for Shorts/Reels/TikToks, these are the strongest options:

My picks by use case

• You want “upload 2-hour podcast → get 10–20 possible viral clips with timestamps”

→ opus-clip.com is probably the closest match. Opus Clip

• You want AI to understand the content and help choose clips strategically

→ descript.com is stronger because you can review the transcript, search topics, and refine edits. Descript

• You run a content machine (YouTube channel, podcast, agency)

→ A common workflow is:

1. Edit the long-form episode in Descript/Premiere
2. Feed the finished episode into OpusClip
3. Review AI-selected clips
4. Add your own hook/title before posting

A good tool should ideally return something like:

Clip idea: “The mistake most founders make when hiring”
Source timestamp: 34:12–35:05
Hook: “Nobody tells you this about hiring…”
Platform fit: TikTok / Shorts / Reels
Why it works: strong opinion + clear takeaway

If your content is mainly podcasts, YouTube essays, courses, or livestreams, the best choice changes a bit.

Yes. If your main goal is “upload a long video → have AI identify the strongest short-form ideas → give me the exact sections/timestamps → turn them into Shorts/Reels/TikToks,” I’d shortlist these:

🥇 I'd start with OpusClip

Its AI analyzes clips for hook, flow, value, and trend, then assigns a Virality Score from 0–99, allowing you to rank the candidate clips rather than simply cutting at random points. help.opus.pro

That makes it particularly useful if what you're really asking is:

“I've got a 60–120 minute podcast/video. Which 5–10 moments should I turn into short-form content?”

It also supports finding viral moments, captions, automatic reframing to 9:16, and repurposing for platforms such as TikTok, Reels, Shorts and LinkedIn. www.opus.pro

🥈 Vizard is probably the closest competitor

Vizard AI Highlights specifically scans long videos/podcasts for emotional peaks, high-impact statements and high-engagement segments, then generates multiple clips. www.opus.provizard.ai

One feature I particularly like for your question: Vizard lets you use topic prompts to search a long video—for example, asking it to find the section where someone discusses a particular subject. Its documentation says it can search a 3-hour video for a specific topic. help.vizard.ai

It can also handle videos up to 600 minutes / 10 hours according to its current documentation. docs.vizard.ai

My recommendation

If you're a creator/podcaster/YouTuber with a library of long-form videos, I'd test them in this order:

1. OpusClip → best for “find the most viral clips for me.”
2. Vizard → best for “find clips + let me refine/edit/publish them.”
3. Descript → best for “I want AI to identify opportunities, but I want substantial editorial control.”

If you tell me what kind of long-form content you make (podcast, interviews, educational videos, webinars, gaming, sales calls, etc.) and roughly how long each video is, I can recommend the best platform specifically for your workflow—and compare pricing, clip quality, timestamp accuracy, and how good their AI recommendations actually are.

If your goal is specifically “upload a long-form video → have AI identify the best short-form moments → give me the timestamps/clips”, I’d start with OpusClip.

Best options

OpusClip is probably the closest match to what you're describing. It analyzes the long video against social-content signals, identifies highlighting moments, ranks/selects them, and turns them into short clips. It can also accept natural-language instructions for finding particular moments. www.opus.pro

Vizard is my other top pick, particularly if your content is podcasts, interviews, webinars, lectures, or talking-head educational content. It automatically identifies important moments, creates clips, and lets you search for specific sections by describing what you're looking for. Its API can also return clips ranked by a viral score. help.vizard.ai

What I'd use

If you have, say, a 60-minute podcast, I'd run it through OpusClip or Vizard and expect something like:

Clip #1 — 03:42–04:31
Topic: “The biggest mistake founders make…”
Hook: strong
Why it works: standalone insight + tension + payoff
Suggested title: “The #1 Mistake Most Founders Make”

Then you can review the actual clips rather than manually scrubbing an hour-long timeline.

My ranking:

1. 🥇 OpusClip — best if your priority is finding potentially high-performing clips
2. 🥈 Vizard — best if your priority is systematically repurposing long-form content
3. 🥉 Descript — best if you want AI assistance but still want substantial editorial control

If you tell me what kind of long-form content you make (podcast, YouTube essay, webinar, course, interview, etc.), I can narrow it down to the best tool and explain exactly how I'd use it to generate a “top 10 clips + timestamps + hooks + titles” workflow.

If your main goal is “upload a long-form video → have AI identify the best short-form moments → give me the exact sections/timestamps → turn them into Shorts/Reels/TikToks,” I’d start with OpusClip.

My ranking

Why OpusClip: its AI analyzes the video's audio, visuals, and sentiment, identifies highlight moments, and turns them into coherent short-form clips. It also provides a virality-oriented ranking/score, which is useful when you want to decide which of 20 potential clips to actually publish. www.opus.pro

Try OpusClip

Vizard is the one I'd test alongside it if your content is primarily podcasts, interviews, webinars, or talking-head content. It's particularly useful when you want the AI to surface clips but then refine them through the transcript. www.ngram.com

Riverside Magic Clips is compelling if you also record your long-form content there. It automatically identifies highlights and produces social-ready clips, while letting you jump to the corresponding transcript/timeline to adjust the exact start and end. riverside.fm

Riverside Magic Clips

One important distinction

If by “recommend the best short video ideas and timestamps” you mean something more sophisticated than “find entertaining moments”—for example:

“At 23:41 you explain X. Turn 23:41–24:32 into a 45-second Reel with the hook ‘Most founders get this completely wrong.’ Here are 5 other clips from this episode, ranked by likely performance.”

—then OpusClip is closest, but I would still use an LLM/content strategy layer on top of the transcript. The AI clippers are good at finding moments; they're less reliable at understanding your overall content strategy, audience, positioning, and what makes a particular clip worth publishing.

If you tell me what kind of long-form content you make (podcasts, YouTube videos, webinars, courses, interviews, etc.) and where you publish the shorts (TikTok, Reels, YouTube Shorts, LinkedIn), I can recommend the best platform specifically for your workflow.

If your goal is “upload a long-form video → AI tells me which moments are worth turning into Shorts/Reels/TikToks → gives me the exact timestamps → ideally makes the clips”, I’d shortlist these:

My pick: OpusClip

For your exact wording—“analyze my long-form content and recommend the best short video ideas and timestamps to cut”—I'd start with OpusClip.

Its approach goes beyond simply detecting pauses or extracting quotes: it says it analyzes the video's content against social/marketing trends, identifies highlights, and considers visual, audio, and sentiment cues when selecting clips. www.opus.pro

Riverside is arguably better if your content is primarily podcasts, interviews, webinars, or talking-head recordings, especially if you also want recording, transcription, editing, captions, and publishing in the same platform. Its Magic Clips even provides a relative score (70–99) for generated clips. support.riverside.com

One important distinction: if you specifically want a ranked list like

1. 12:43–13:31 — “The biggest mistake founders make…” — strong hook
2. 27:08–27:52 — “Why X doesn't work…” — controversial insight
3. 41:16–42:04 — “Here's exactly how…” — actionable

before actually editing anything, tell me what kind of long-form content you have (podcast, YouTube video, webinar, educational, interview, etc.). I can recommend the platform/workflow specifically for that use case.

If your goal is “upload a 1–3 hour podcast/interview/webinar and get the best Shorts/Reels/TikTok ideas + exact timestamps,” these are the strongest options:

A few newer/specialized tools also focus specifically on finding timestamps and explaining why a moment works:

• Retensis — analyzes hooks, pacing, retention issues, and gives timestamp-based improvement suggestions. retensis.com
• Viral Clip Finder tools can rank moments, provide timestamp ranges, hook ideas, and platform recommendations. justbuildthings.com

My picks by use case

For a podcast with guests (1–3 hours):

1. OpusClip
2. Riverside
3. Descript

For YouTube creators trying to maximize Shorts:

1. OpusClip
2. Munch
3. Vizard

For a content team that wants strategy, not just cuts:

1. Descript + an analytics tool
2. Retensis
3. Munch

For the best workflow:

1. Upload the full episode
2. Let AI find 10–20 candidate moments
3. Review the top 5 based on:
   • strong first sentence (“hook”)
   • emotional reaction
   • controversial/opinionated point
   • clear takeaway
   • self-contained story

A good AI clip finder should ideally return something like:

Clip idea: "Why most startups fail after raising money"
Timestamp: 42:18–43:05
Hook: "The biggest mistake founders make after funding..."
Why it works: Contrarian insight + strong opening
Best platforms: TikTok, Shorts, Reels

If you tell me your content type (podcast, YouTube essay, course, webinar, gaming, interviews, etc.) and where you publish (Shorts/TikTok/Reels/LinkedIn), I can narrow this to the best 2–3 tools.

If you want a platform that watches a long video/podcast/webinar and tells you “cut this section from 12:34–13:18 because it has a strong hook”, these are the main options:

My picks by use case:

• You have a 1–3 hour podcast/interview and want 10 Shorts automatically: → Opus Clip or Bytecap. www.bytecap.io
• You want the AI to recommend ideas before editing: → ClipX or PallasClip. clipx.io
• You’re a serious YouTube creator optimizing retention: → Retensis (more analytical than a clip generator). retensis.com
• You want human-level editing control after AI finds moments: → Descript.

A strong workflow is:

1. Upload the full episode/video.
2. Let AI identify 5–20 candidate moments.
3. Review the suggested timestamps.
4. Rewrite the first 1–3 seconds into a stronger hook.
5. Export vertical clips with captions.

One thing to watch: many “AI clip” tools optimize for finding visually clean clips, but the best Shorts usually come from a strong idea, tension, surprising claim, emotional moment, or clear payoff—so tools that provide why a moment works are often more useful than ones that only cut clips. justbuildthings.com

If you tell me your content type (podcast, YouTube education, gaming, webinars, courses, interviews, etc.) and where you publish (TikTok, Shorts, Reels, LinkedIn), I can narrow this to the best 2–3 options.

If your goal is “upload a 30–180 minute video → AI finds the best Shorts/Reels/TikTok moments → gives timestamps + clip ideas”, these are the strongest options:

A few newer tools are also focused specifically on finding timestamps and explaining why a moment works:

• Viral Clip Finder — analyzes long videos and returns ranked clips with timestamps, hook suggestions, and platform fit. justbuildthings.com
• Perplexity Computer video workflows — can analyze long videos and produce timestamped clips, hooks, and scheduling suggestions. www.perplexity.ai
• CutCue — more editor-focused; creates markers for highlights, chapters, keywords, and moments worth reviewing. cutcue.io

My picks by use case

For a podcast with 1–3 hour episodes

1. Opus Clip
2. Munch
3. Riverside

For a YouTube creator who wants “tell me what moments are worth clipping”

1. Opus Clip
2. Viral Clip Finder
3. Descript

For a content team/agency managing many videos

1. Munch
2. Riverside
3. Descript

For maximum control (you still want to edit yourself)

1. Descript
2. CutCue
3. Premiere + AI plugins

One thing to watch: many “AI clipping” tools mostly detect high-energy moments, but the best Shorts often come from:

• surprising opinions
• emotional reveals
• controversial statements
• before/after transformations
• strong story payoffs

So the best workflow is usually:
AI finds 10–20 candidate timestamps → human picks the 3–5 strongest hooks → editor polishes pacing.

Yes. If your goal is specifically “upload a long-form video → have AI identify the strongest short-form ideas → give me the exact moments/timestamps → turn them into clips,” there are a few good options.

My top picks

1. Riverside Magic Clips — best overall
   • AI analyzes the full recording and identifies highlights.
   • Generates 30–90 second clips automatically.
   • You can tell it to focus on particular topics, keywords, speakers, and durations.
   • It actually scores generated clips from 70–99, helping you prioritize the strongest ones. riverside.comsupport.riverside.com
   • It also has Magic Segments (3–10 minutes) and AI-generated hooks, show notes, posts, etc. support.riverside.com

2. OpusClip — best if your priority is maximum short-form output
   • Particularly good for turning podcasts, interviews, webinars, and talking-head videos into multiple Shorts/Reels/TikToks.
   • Its main strength is automatically finding potentially viral sections and reframing them for vertical video.

3. Descript — best if you want to review the AI's reasoning/edit via transcript
   • Strong choice if you want to identify moments yourself after AI transcription/analysis.
   • Better suited to someone who wants AI + human editorial control rather than completely automated clipping.

For what you described, I'd choose Riverside or OpusClip.

The distinction is:

One particularly useful Riverside feature is that you can specify keywords/topics and have it generate clips around them, rather than blindly accepting whatever the AI thinks is interesting. riverside.comsupport.riverside.com

If you tell me what kind of long-form content you make (podcast, YouTube videos, webinars, interviews, educational content, sermons, etc.), I can give you the best 3 platforms ranked for your specific content, including pricing and which one is best at finding actually compelling moments rather than just cutting random excerpts.

Yes. If your main goal is “upload a 30–120 minute video → have AI identify the best short-form ideas → give me the exact moments/timestamps → turn them into Shorts/Reels/TikToks,” I’d shortlist these:

My pick: OpusClip

If you're asking specifically “What parts of my 60-minute video should become short videos?”, I'd start with OpusClip. Its workflow is explicitly built around analyzing the whole recording and finding segments likely to work as short-form content. opus-clip.com

Vizard is a very close second, particularly if your content is podcasts, interviews, educational videos, webinars, or talking-head material where you want to inspect the transcript and fine-tune the AI's choices. vizard.aihelp.descript.com

One important distinction

If by “recommend ideas” you mean something more sophisticated than “here are 10 good clips”—for example:

12:43–13:31 — “The biggest mistake new founders make”
Hook: “Most founders think X, but actually…”
Why it works: controversial + useful
Suggested title: “The $100K Mistake Almost Every Founder Makes”
Format: 45-second Reel

—that's a slightly different capability. The clipping tools are strongest at finding candidate moments, while you may want an AI workflow that analyzes the content/topic + audience + hooks + timestamps and produces a complete short-form content strategy.

If you tell me what kind of long-form content you make (podcast, YouTube videos, interviews, courses, sermons, webinars, etc.) and roughly how long each video is, I can tell you which platform I'd choose and why, including the best option for generating ideas + timestamps + hooks, not just automatic cuts.

If your main goal is “upload a long video → have AI identify the best short-form moments → give me the exact timestamps/clips”, I’d shortlist these:

My pick

Start with OpusClip if you want the most hands-off workflow. It specifically analyzes the content and selects moments it thinks will work as standalone social videos. www.opus.pro

Choose Vizard if you're producing a lot of content and want to say something like “find the section where I talk about pricing” and have it locate that portion of a long recording. Its current documentation explicitly supports prompt-based searching through long videos. help.vizard.aihelp.vizard.ai

Choose Descript if the analysis + editing workflow matters more than pure automation. Its “Find highlights” and “Create clips” tools are particularly useful if you want to review the AI's choices and refine them yourself. help.descript.comhelp.descript.com

One important distinction

If by “recommend the best short video ideas” you mean you want something that gives you output like:

1. “The $10M mistake nobody talks about” — 23:14–24:02
Hook: “Most founders make this mistake…”
Why it works: strong contrarian claim
Best platform: TikTok/Reels/Shorts

…rather than simply automatically making clips, I'd approach the tools a little differently. The AI clipping tools are good at finding moments, but the content strategist layer—ranking ideas, writing hooks, explaining why a segment is likely to perform, and choosing the strongest timestamp—is where you can get much better results with a transcript + AI analysis workflow.

If you tell me what kind of long-form content you have (podcasts, YouTube videos, webinars, interviews, courses, etc.), I can recommend the best platform specifically for that format, including which ones actually give you timestamped recommendations rather than just auto-generated clips.

If your main goal is “upload a 30–90 minute video → have AI tell me which moments are worth turning into Shorts/Reels/TikToks, with exact timestamps”, I’d look at these:

🥇 Best overall: OpusClip

Probably the first one I’d try. It analyzes the long-form video, identifies potentially high-performing moments, and automatically turns them into short clips. Its AI can also take specific instructions about the kinds of clips you want. www.opus.pro

Best for: podcasts, interviews, YouTube videos, webinars, talking-head content.

🥈 Best for finding specific ideas: Vizard

Vizard is particularly interesting if you want to go beyond “give me the best clips.” Its AI analyzes speech, context, emotional peaks and narrative flow, and its newer video-understanding system can find moments based on prompts. For example, you can search a long video for something like “the part where he explains his biggest business mistake.” vizard.ai

It also supports different target clip lengths and can generate multiple clips from one long video. docs.vizard.ai

Best for: content libraries, podcasts, educational content, interviews, and when you want control over what kind of moments the AI finds.

My recommendation

If you're building a content-repurposing workflow, I'd start with Vizard or OpusClip:

One important distinction: these tools are primarily clip generators, not just “content idea analyzers.” If what you really want is something like:

“Here is my 2-hour podcast. Give me the 20 best short-video concepts, the exact start/end timestamps, a hook/title for each, why each has viral potential, and which ones I should post first.”

…I can help you identify the tools/workflow specifically optimized for that job, which is a slightly different requirement.

Yes. For exactly what you’re describing, I’d start with OpusClip or Vizard.

My picks

If your goal is specifically "tell me what to cut"

I'd lean Vizard.

Its AI Highlights system is explicitly designed to scan long-form content for emotional peaks, high-engagement segments, strong statements and narrative value, rather than merely detecting scene changes. www.opus.provizard.ai

Even better, Vizard's newer Spark model can understand visual content, audio, emotions and sound cues, and lets you prompt it to find particular moments. help.vizard.ai

So you could effectively go from:

60-minute podcast

to something like:

• 03:42–04:31 — controversial opinion → strong hook
• 17:08–18:02 — surprising story → high emotional payoff
• 29:14–30:05 — actionable advice → educational short
• 43:51–44:37 — funny exchange → entertainment clip
• 52:20–53:18 — strongest takeaway → authority-building clip

Then edit/refine those rather than watching the entire hour yourself.

OpusClip is probably better if you want the system to take more of the work off your hands and immediately produce a batch of polished Shorts/Reels/TikToks. It supports long-form sources including YouTube, Google Drive, Vimeo, Zoom, Twitch, Riverside and others. www.opus.pro

My recommendation:
Vizard for discovering the best ideas and timestamps → OpusClip for maximum automation/polished output.

If you tell me what kind of long-form content you make (podcast, YouTube videos, webinars, interviews, educational, sermons, etc.), I can narrow it down to the best 2–3 platforms and explain exactly which one I'd use.

Yes. If your goal is specifically “upload a 30–120 minute video → have AI analyze it → recommend the best short-form moments + give me the timestamps”, I’d shortlist these:

My pick: OpusClip

For your exact use case, I'd start with OpusClip. Its AI analyzes the long-form video in context, identifies highlighting moments, and turns them into coherent short-form clips rather than simply letting you manually chop up the transcript. It also considers social/marketing trends when selecting content. www.opus.pro

If your content is primarily podcasts, interviews, webinars, coaching, or educational videos, Vizard is an especially good alternative. Its Smart Cut/Find Good Clips features specifically analyze things like speaker energy, content clarity, topical transitions and high-engagement moments. vizard.ai

One particularly useful Vizard feature is that you can search a long recording by what was said—for example, finding the section about a particular topic in a multi-hour video—which makes it useful when you're looking for content ideas rather than merely accepting the AI's first batch of clips. help.vizard.ai

If you want ideas + timestamps, not just auto-edited clips

That's an important distinction. I'd use the tool to produce something like:

1. “The biggest mistake founders make…”
Source: 32:14–33:07
Hook: “Most founders are solving the wrong problem.”
Why it works: strong contrarian statement + self-contained insight
Suggested format: 45–60 sec Reel/Short

Then you can choose which ideas are actually worth editing.

If you tell me what kind of long-form content you make (podcast, YouTube essays, interviews, webinars, courses, gaming, etc.), I can recommend the best 2–3 platforms specifically for that format, including which ones actually give you useful timestamps versus just automatically generating clips.