diff options
| author | Daniel Calviño Sánchez <danxuliu@gmail.com> | 2023-03-20 18:14:27 +0100 |
|---|---|---|
| committer | Daniel Calviño Sánchez <danxuliu@gmail.com> | 2023-03-21 12:43:49 +0100 |
| commit | e702db93ef4b6a2f798621514bff94519de701aa (patch) | |
| tree | 6efbdcdac7e07b96e78313191e3ed32451048ce8 /recording | |
| parent | 6d9e007dcfbd7fc7b782a9923050da5eee2f7deb (diff) | |
Increase default video quality
VP8 encoder now uses the "Constant quality mode" to ensure that every
frame gets the needed bitrate to achieve certain quality level rather
than forcing the whole stream to have an average bitrate.
The maximum bitrate is set to 1Mbit/s, which should be enough to get
clear images even with FullHD screen shares (although this might still
compress some screen shares, as the default bitrate for screen shares in
the HPB is set to 2Mbit/s, but it should be enough for typical screen
shares of slides).
Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
Diffstat (limited to 'recording')
| -rw-r--r-- | recording/server.conf.in | 2 | ||||
| -rw-r--r-- | recording/src/nextcloud/talk/recording/Config.py | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/recording/server.conf.in b/recording/server.conf.in index ebe5604b7..46b5be762 100644 --- a/recording/server.conf.in +++ b/recording/server.conf.in @@ -102,7 +102,7 @@ # The options given to FFmpeg to encode the video output. The options given here # fully override the default options for the video output. -#outputvideo = -c:v libvpx -deadline:v realtime +#outputvideo = -c:v libvpx -deadline:v realtime -crf 10 -b:v 1M # The extension of the file for audio only recordings. #extensionaudio = .ogg diff --git a/recording/src/nextcloud/talk/recording/Config.py b/recording/src/nextcloud/talk/recording/Config.py index 1b2510ea7..e0e85beb8 100644 --- a/recording/src/nextcloud/talk/recording/Config.py +++ b/recording/src/nextcloud/talk/recording/Config.py @@ -216,9 +216,9 @@ class Config: """ Returns the options given to FFmpeg to encode the video output. - Defaults to ['-c:v', 'libvpx', '-deadline:v', 'realtime']. + Defaults to ['-c:v', 'libvpx', '-deadline:v', 'realtime', '-crf', '10', '-b:v', '1M']. """ - return self._configParser.get('ffmpeg', 'outputvideo', fallback='-c:v libvpx -deadline:v realtime').split() + return self._configParser.get('ffmpeg', 'outputvideo', fallback='-c:v libvpx -deadline:v realtime -crf 10 -b:v 1M').split() def getFfmpegExtensionAudio(self): """ |