LogalDeveloper/owncast
LogalDeveloper/owncast
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More encoder tweaking

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This commit is contained in:
Gabe Kangas 2020-06-13 18:00:26 -07:00
parent 1c45e11358
commit 38127bed77
1 changed files with 6 additions and 3 deletions
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9
ffmpeg.go
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@ -63,11 +63,14 @@ func startFfmpeg(configuration Config) {
audioMapsString, audioMapsString,
"-master_pl_name stream.m3u8", "-master_pl_name stream.m3u8",
"-g 60", "-keyint_min 60", // create key frame (I-frame) every 48 frames (~2 seconds) - will later affect correct slicing of segments and alignment of renditions "-g 60", "-keyint_min 60", // create key frame (I-frame) every 48 frames (~2 seconds) - will later affect correct slicing of segments and alignment of renditions
"-framerate 30", // "-framerate 30",
// "-r 15", // "-r 25",
"-preset " + configuration.VideoSettings.EncoderPreset, "-preset " + configuration.VideoSettings.EncoderPreset,
"-sc_threshold 0", // don't create key frames on scene change - only according to -g "-sc_threshold 0", // don't create key frames on scene change - only according to -g
"-profile:v main", // Main – for standard definition (SD) to 640×480, High – for high definition (HD) to 1920×1080 "-profile:v high", // Main – for standard definition (SD) to 640×480, High – for high definition (HD) to 1920×1080
"-movflags +faststart",
"-pix_fmt yuv420p",
"-maxrate 2048k -bufsize 2048k",
"-f hls", "-f hls",
"-hls_list_size " + strconv.Itoa(configuration.Files.MaxNumberInPlaylist), "-hls_list_size " + strconv.Itoa(configuration.Files.MaxNumberInPlaylist),
"-hls_time " + strconv.Itoa(configuration.VideoSettings.ChunkLengthInSeconds), "-hls_time " + strconv.Itoa(configuration.VideoSettings.ChunkLengthInSeconds),