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@ -1119,6 +1119,7 @@ vhost ingest.srs.com {
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# ingest file/stream/device then push to SRS over RTMP.
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# the name/id used to identify the ingest, must be unique in global.
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# ingest id is used in reload or http api management.
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# @remark vhost can contains multiple ingest
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ingest livestream {
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# whether enabled ingest features
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# default: off
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@ -1200,6 +1201,7 @@ vhost transcode.ingest.srs.com {
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# the main comments for transcode
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vhost example.transcode.srs.com {
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# the streaming transcode configs.
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# @remark vhost can contains multiple transcode
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transcode {
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# whether the transcode enabled.
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# if off, donot transcode.
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@ -1214,13 +1216,14 @@ vhost example.transcode.srs.com {
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# whether the engine is enabled
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# default: off.
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enabled on;
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# input format, can be:
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# input format, "ffmpeg -i", can be:
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# off, do not specifies the format, ffmpeg will guess it.
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# flv, for flv or RTMP stream.
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# other format, for example, mp4/aac whatever.
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# default: flv
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iformat flv;
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# ffmpeg filters, follows the main input.
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# ffmpeg filters, between "-i" and "-vcodec"
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# follows the main input.
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vfilter {
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# the logo input file.
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i ./doc/ffmpeg-logo.png;
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@ -1228,38 +1231,41 @@ vhost example.transcode.srs.com {
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# for filters, @see: http://ffmpeg.org/ffmpeg-filters.html
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filter_complex 'overlay=10:10';
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}
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# video encoder name. can be:
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# video encoder name, "ffmpeg -vcodec"
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# can be:
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# libx264: use h.264(libx264) video encoder.
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# copy: donot encoder the video stream, copy it.
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# vn: disable video output.
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vcodec libx264;
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# video bitrate, in kbps
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# video bitrate, in kbps, "ffmepg -b:v"
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# @remark 0 to use source video bitrate.
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# default: 0
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vbitrate 1500;
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# video framerate.
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# video framerate, "ffmepg -r"
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# @remark 0 to use source video fps.
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# default: 0
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vfps 25;
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# video width, must be even numbers.
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# video width, must be even numbers, "ffmepg -s"
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# @remark 0 to use source video width.
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# default: 0
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vwidth 768;
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# video height, must be even numbers.
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# video height, must be even numbers, "ffmepg -s"
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# @remark 0 to use source video height.
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# default: 0
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vheight 320;
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# the max threads for ffmpeg to used.
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# the max threads for ffmpeg to used, "ffmepg -thread"
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# default: 1
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vthreads 12;
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# x264 profile, @see x264 -help, can be:
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# x264 profile, "ffmepg -profile:v"
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# @see x264 -help, can be:
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# high,main,baseline
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vprofile main;
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# x264 preset, @see x264 -help, can be:
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# x264 preset, "ffmpeg -preset"
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# @see x264 -help, can be:
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# ultrafast,superfast,veryfast,faster,fast
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# medium,slow,slower,veryslow,placebo
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vpreset medium;
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# other x264 or ffmpeg video params
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# other x264 or ffmpeg video params, between "-preset" and "-acodec"
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vparams {
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# ffmpeg options, @see: http://ffmpeg.org/ffmpeg.html
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t 100;
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@ -1269,38 +1275,42 @@ vhost example.transcode.srs.com {
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bf 3;
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refs 10;
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}
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# audio encoder name. can be:
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# audio encoder name, "ffmpeg -acodec"
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# can be:
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# libfdk_aac: use aac(libfdk_aac) audio encoder.
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# copy: donot encoder the audio stream, copy it.
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# an: disable audio output.
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acodec libfdk_aac;
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# audio bitrate, in kbps. [16, 72] for libfdk_aac.
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# audio bitrate, in kbps, "ffmpeg -b:a"
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# [16, 72] for libfdk_aac.
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# @remark 0 to use source audio bitrate.
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# default: 0
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abitrate 70;
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# audio sample rate. for flv/rtmp, it must be:
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# audio sample rate, "ffmpeg -ar"
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# for flv/rtmp, it must be:
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# 44100,22050,11025,5512
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# @remark 0 to use source audio sample rate.
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# default: 0
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asample_rate 44100;
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# audio channel, 1 for mono, 2 for stereo.
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# audio channel, "ffmpeg -ac"
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# 1 for mono, 2 for stereo.
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# @remark 0 to use source audio channels.
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# default: 0
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achannels 2;
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# other ffmpeg audio params
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# other ffmpeg audio params, between "-ac" and "-f"/"-y"
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aparams {
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# audio params, @see: http://ffmpeg.org/ffmpeg-codecs.html#Audio-Encoders
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# @remark SRS supported aac profile for HLS is: aac_low, aac_he, aac_he_v2
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profile:a aac_low;
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bsf:a aac_adtstoasc;
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}
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# output format, can be:
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# output format, "ffmpeg -f" can be:
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# off, do not specifies the format, ffmpeg will guess it.
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# flv, for flv or RTMP stream.
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# other format, for example, mp4/aac whatever.
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# default: flv
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oformat flv;
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# output stream. variables:
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# output stream, "ffmpeg -y", variables:
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# [vhost] the input stream vhost.
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# [port] the intput stream port.
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# [app] the input stream app.
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