mirror of
https://github.com/webinstall/webi-installers.git
synced 2026-06-04 06:53:04 +00:00
4d1fc7bb62
Adds two new releases.conf keys: arch_map = x64:x86_64 ia32:x86 (upstream:canonical pairs) os_map = win32:windows The generic GitHub classifier now applies these after classify.Filename so packages with non-standard naming don't need a custom classifier. Also adds a .gz (single-file gunzip) branch to package-install.tpl.sh so bare-binary-plus-.gz release patterns are fully handled. Removes the ffmpegdist custom classifier — ffmpeg/releases.conf now uses source = github with arch_map + os_map + version_prefix = b.
title, homepage, tagline
| title | homepage | tagline |
|---|---|---|
| ffmpeg | https://ffmpeg.org/ | FFmpeg: A complete, cross-platform solution to record, convert and stream audio and video. |
To update or switch versions, run webi ffmpeg@stable (or @v4.4, @beta,
etc).
Files
These are the files / directories that are created and/or modified with this install:
~/.config/envman/PATH.env
~/.local/bin/ffmpeg
Cheat Sheet
FFmpeg is useful for converting between various audio, video, and image formats.
Many simple conversions can be auto-detected by file extension and the options that produce the most similar quality by default.
ffmpeg -i input.m4a output.mp3
Important information per https://johnvansickle.com/ffmpeg/release-readme.txt
Notes: A limitation of statically linking
glibcis the loss of DNS resolution. Installingnscdthrough your package manager will fix this.
This is relevant if using ffmpeg to relay to an RTMP server via domain name.
# for example, this will not work without `nscd` installed.
ffmpeg -re -stream_loop -1 -i "FooBar.m4v" -c copy -f flv rtmp://stream.example.com/foo/bar