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Show HN: VidStudio, a browser based video editor that doesn't upload your files

vidstudio.app

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Re: Show HN: VidStudio, a browser based video editor that doesn't upload your files

#91
The hvc1 and 10-bit failures a few comments up aren't a FFmpeg-wasm fallback thing, they're a WebCodecs browser-gap. Firefox's HEVC path is partial and 10-bit paths are worse. Chrome mostly works and Firefox fails on the exact files iPhones and modern Androids record by default.

A "your browser can't decode this codec, try Chrome" nudge would probably spare people the bounce, especially on test imports from their phone.

Re: Show HN: VidStudio, a browser based video editor that doesn't upload your files

#93

Earlier quoted context omitted.

You can have multiple WASM modules communicating with each other (though you would probably need extra interop code?), or statically link them into a single module, the concepts work mostly the same

With a browser plugin I'm sure you could swap out a WASM module on the fly, if said plugin doesn't exist, maybe it should. Would make debugging in a prod URL simpler if you can just load a page with a testing WASM file.

Is there a browser plugin enabling to swap out any parts of a website/app with own ones? With prompt/vibe-based input, so any user can customize websites in any imaginable way. Maybe it should.

Re: Show HN: VidStudio, a browser based video editor that doesn't upload your files

#94
Looks good. Good work on shipping! I love seeing video applications utilizing Web Assembly. However, it usually falls short in when it comes to longer video in the browser's sandboxed environment.

How is the performance? Curious if you've tried using the FFmpeg libraries directly (libav), rather than compiling all of FFMpeg to WASM?

I always end up using running FFmpeg directly since it's faster and more reliable, but I still have some hope for a full functioning browser-based implementation someday.

I also made https://ffmpeg-commander.com a while back to generate commands for FFmpeg.

Re: Show HN: VidStudio, a browser based video editor that doesn't upload your files

#95
post #39
post #12

Earlier quoted context omitted.

Thank you for pointing this out, to be completely honest, I did not consider licensing because the website started as a collection of tools I built to run locally and get into video/audio codecs then I realised it is already a decent collection of tools that other people might want to use too. But I will be making the needed changes to comply fully tonight. At least I comply with this: `Do not misspell FFmpeg (two ca…

You should look into how other companies and tools that use FFMPEG handle this situation. I wonder if you can keep your application itself closed source, but make an open-source adapter that handles the interaction with FFMPEG. I'm not super familiar with open source licensing, and IANAL, so make sure to do your own research :) As an example, I believe Audacity required me to install ffmpeg manually myself, and add i…

This is how I handle it with my latest project, https://video-commander.com.

Prompting the user to install, or auto-installing FFmpeg separately, rather than bundling the binary. The problem is FFmpeg can be configured in so many ways and the general install binaries are usually LGPL compatible.

Re: Show HN: VidStudio, a browser based video editor that doesn't upload your files

#96
post #17

Interesting approach—privacy-friendly editing without uploads is compelling. Curious how you handle performance and large files purely in-browser, and what trade-offs there are vs server-based editors.

get this twitter-style LLM reply guy spam off of HN

Remove yourself from this site.

Re: Show HN: VidStudio, a browser based video editor that doesn't upload your files

#98

Wild that privacy became a feature and not the default. Building in this space too and the no uploads needed angle is surprisingly hard to communicate to users who've been trained to expect everything to live in the cloud.

[dead]

Re: Show HN: VidStudio, a browser based video editor that doesn't upload your files

#99
Glad you're holding the "nothing leaves your machine" line. A lot of tools in adjacent categories added cloud sync early, the local audience didn't come back. If you can keep v1 and v2 fully client side you'll find the people who care. ffmpeg-on-wasm will hit a memory ceiling on longer videos, but most people opening a browser video editor are doing short clips anyway.

Re: Show HN: VidStudio, a browser based video editor that doesn't upload your files

#100
I tried multiple times to upload a 1920x1080 video and export it as 1080 x 1920 for tik tok...but I couldn't do this, the last one was blocked at 75%, and it was an 30 seconds of 5 mb video.....

I really need this website if everything works well!

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