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Add opus transcoding arguments to ampache.cfg

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Added a line for ffmpeg opus encoding (transcoding) using libopus (which obviously needs to be installed) to transcode on the fly to the very fast and efficient opus codec. (Very personal) bitrate recommendation: 128k (To be set in the the admin interface or user personal preferences).
I'm suggesting ogg as a transport (ogg opus) which in turns requires the vsync 2 option.
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Axel Simon 2016-12-07 11:26:38 +01:00 • committed by GitHub
parent a9292f8f6e
commit 1a1fd968a3
1 changed files with 1 additions and 0 deletions
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config/ampache.cfg.php.dist
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@ -965,6 +965,7 @@ transcode_input = "-i %FILE%"
; encode_args_TYPE = TRANSCODE_CMD_ARGS ; encode_args_TYPE = TRANSCODE_CMD_ARGS
encode_args_mp3 = "-vn -b:a %BITRATE%K -c:a libmp3lame -f mp3 pipe:1" encode_args_mp3 = "-vn -b:a %BITRATE%K -c:a libmp3lame -f mp3 pipe:1"
encode_args_ogg = "-vn -b:a %BITRATE%K -c:a libvorbis -f ogg pipe:1" encode_args_ogg = "-vn -b:a %BITRATE%K -c:a libvorbis -f ogg pipe:1"
encode_args_opus = "-vn -b:a %BITRATE%K -c:a libopus -compression_level 10 -vsync 2 -f ogg pipe:1"
encode_args_m4a = "-vn -b:a %BITRATE%K -c:a libfdk_aac -f adts pipe:1" encode_args_m4a = "-vn -b:a %BITRATE%K -c:a libfdk_aac -f adts pipe:1"
encode_args_wav = "-vn -b:a %BITRATE%K -c:a pcm_s16le -f wav pipe:1" encode_args_wav = "-vn -b:a %BITRATE%K -c:a pcm_s16le -f wav pipe:1"
encode_args_flv = "-b:a %BITRATE%K -ar 44100 -ac 2 -v 0 -f flv -c:v libx264 -preset superfast -threads 0 pipe:1" encode_args_flv = "-b:a %BITRATE%K -ar 44100 -ac 2 -v 0 -f flv -c:v libx264 -preset superfast -threads 0 pipe:1"