#ffmpeg articles | Hashnode

Astorie AI8h ago · 3 min read

Build a Video Handoff Validator With Python and ffprobe

Before handing a media folder to an editor, I want to check that the files inside match the delivery brief. A filename such as hero_final_1080p.mp4 gives me something to search for, but I still need t

astorie-ai.hashnode.dev

Tutu1d ago · 6 min read

Video Sketch Without AI: A Deterministic Filter Chain That Can't Flicker

If you've tried any of the AI video-to-video restyle tools — "turn my clip into anime," "make this look hand-painted" — you've seen the artifact everyone complains about: the picture crawls. Hairlines

meicut.hashnode.dev

Nibbo2d ago · 7 min read

Converting a 3 GB Video Without a Server: Notes on WebCodecs, ffmpeg.wasm and Browser Memory

Most "free online converters" have the same architecture: an upload form, a queue, a fleet of workers running ffmpeg or LibreOffice, and a download link that expires "after 1 to 24 hours". It works, b

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yu meng2d ago · 7 min read

Inside an Image-to-Video Motion Transfer Pipeline: From One Photo to a 9:16 Dance Clip

"Upload a photo, get a dancing video" is one of the easiest AI features to describe and one of the trickiest to make look good. Under the hood it's a pipeline of several separate problems, and each on

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mengyuxuan4d ago · 11 min read

Before You Pay for H.265: I Measured It Against a Real 19.4 MB H.264 Encode of a 250 MB 4K Clip

On VidSmaller, the video compressor I build, a signed-out visitor who opens Advanced Compression sees two codecs and can only pick one of them. H.264 is selectable; H.265 is greyed out with a padlock.

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Andrey Petrov5d ago · 6 min read

Preparing audio for speech-to-text with ffmpeg: what to change and what to leave alone

Most recordings can go to a speech-to-text system exactly as they are. A few ffmpeg commands still earn their place: they shrink an upload, keep two speakers apart, or prepare a file for a model you r

audiovtext.hashnode.dev

Danish Sofi6d ago · 11 min read

How I Built My Own Opus Clip Alternative With Claude Code

Opus Clip, Submagic and Vidyo all work the same way: you upload a long video, the AI scores every moment for "virality", and you get the clips it likes. That is fine until you want something specific.

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MixVio AIOct 16 · 7 min read

Adding Your Own Licensed Sound to a Silent AI Clip with ffmpeg

Some AI video effects return a clip with no audio track at all. Crazy Frog AI, a two-photo highway-chase template on MixVio, is one of them: its page says the effect does not generate audio and sugges

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Web DeveloperOct 15 · 10 min read

How to Download X (Twitter) Spaces Recordings: Understanding HLS, M3U8, and M4A

X (formerly Twitter) Spaces has become a popular way to host live audio discussions, interviews, community conversations, and podcasts. Unlike traditional podcasts, Spaces are primarily designed for l

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Web DeveloperOct 15 · 9 min read

How YouTube Shorts Downloading Works: Video Formats, Streams, and Technical Challenges

YouTube Shorts have become one of the most popular ways to share short-form video content. Millions of users watch vertical videos every day, often without thinking about the technology that makes pla