| Flag |
Description |
9999 |
9.2.3 |
| X |
Enable <pkg>x11-libs/libX11</pkg> screen capture support
|
✓ |
✓ |
| alsa |
Add support for media-libs/alsa-lib (Advanced Linux Sound Architecture)
|
✓ |
✓ |
| aom |
Enable <pkg>media-libs/libaom</pkg> audio codec support
|
✓ |
✗ |
| debug |
Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces
|
✓ |
✓ |
| faac |
Enable <pkg>media-libs/faac</pkg> audio codec support
|
✓ |
✗ |
| fdk-aac |
Enable <pkg>media-libs/fdk-aac</pkg> audio codec support
|
✓ |
✗ |
| ffmpeg |
Enable ffmpeg/libav-based audio/video codec support
|
✓ |
✓ |
| gstreamer |
Add support for media-libs/gstreamer (Streaming media)
|
✓ |
✓ |
| headers |
Install development headers
|
✓ |
✓ |
| jack |
Add support for the JACK Audio Connection Kit
|
✓ |
✓ |
| lame |
Add support for MP3 encoding using LAME
|
✓ |
✗ |
| libusb |
Enable video capturing from USB devices using <pkg>dev-libs/libusb</pkg>
|
✓ |
✓ |
| libuvc |
Enable video capturing from USB devices using <pkg>media-libs/libuvc</pkg>
|
✓ |
✓ |
| mp4 |
Support for MP4 container format
|
✓ |
✗ |
| opus |
Enable Opus audio codec support
|
✓ |
✗ |
| portaudio |
Add support for the crossplatform portaudio audio API
|
✓ |
✓ |
| pulseaudio |
Add sound server support via media-libs/libpulse (may be PulseAudio or PipeWire)
|
✓ |
✓ |
| qtmedia |
Enable audio/video/screen capture/play via <pkg>dev-qt/qtmultimedia</pkg>
|
✓ |
✓ |
| rav1e |
Enable <pkg>media-video/rav1e</pkg> audio codec support
|
✓ |
✗ |
| screencast |
Enable support for remote desktop and screen cast using PipeWire
|
✓ |
✓ |
| sdl |
Add support for Simple Direct Layer (media library)
|
✓ |
✓ |
| svt-av1 |
Enable <pkg>media-libs/svt-av1</pkg> video codec support
|
✓ |
✗ |
| v4l |
Enable support for video4linux (using linux-headers or userspace libv4l libraries)
|
✓ |
✓ |
| vlc |
Enable <pkg>media-video/vlc</pkg> video backend support
|
✓ |
✓ |
| vorbis |
Add support for the OggVorbis audio codec
|
✓ |
✗ |
| vpx |
Add support for VP8/VP9 codecs (usually via media-libs/libvpx)
|
✓ |
✗ |
| x264 |
Enable H.264 encoding using x264
|
✓ |
✗ |