HackerTrans
TopNewTrendsCommentsPastAskShowJobs

bjano

no profile record

Submissions

Show HN: FFmpeg in plain English – LLM-assisted FFmpeg in the browser

vidmix.app
179 points·by bjano·작년·46 comments

comments

bjano
·12개월 전·discuss
Nothing is uploaded, everything runs locally.
bjano
·12개월 전·discuss
The creator of that repo has a blog with some posts on building a wasm version of FFmpeg, I mostly followed those: https://jeromewus.medium.com/ I also used some of their scripts for building the 3rd-party libraries.

It took a bit of trial and error to see which versions of the different libraries and build tools work together.
bjano
·2년 전·discuss
.avi file just shows a spinner in place of the preview, never finishes loading

.mkv files are not enabled in the file picker, if I select one anyway it loads, but the export hangs

hevc .mp4 loads, but the exported video is all black
bjano
·2년 전·discuss
The site claims "versatile codec support" but I couldn't get it work with anything except the most vanilla h264 files.

(though as I am working on a similar product I am aware that handling all the codecs is quite a bit more painful than it first seems)