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Version: 2.5.x (dev)

Track / Conversion

track.audio.mean​

Produce mono audio by taking the mean of all audio channels.

Type:

(?id : string?, ?normalize : bool, pcm('a)) -> pcm(mono)

Arguments:

  • id (of type string?, which defaults to null): Force the value of the track ID.
  • normalize (of type bool, which defaults to true): Divide the output volume by the number of channels.
  • (unlabeled) (of type pcm('a)): Track whose mean should be computed.

track.audio.stereo​

Convert any pcm audio track into a stereo track.

Type:

(?id : string?, pcm('a)) -> pcm(stereo)

Arguments:

  • id (of type string?, which defaults to null): Force the value of the track ID.
  • (unlabeled) (of type pcm('a))

track.audio.swap​

Swap two channels of a stereo track.

Type:

(?id : string?, pcm(stereo)) -> pcm(stereo)

Arguments:

  • id (of type string?, which defaults to null): Force the value of the track ID.
  • (unlabeled) (of type pcm(stereo))

track.ffmpeg.decode.audio​

Decode a track content

Type:

(?id : string?, ffmpeg.copy('a)) -> pcm('b)

Arguments:

  • id (of type string?, which defaults to null): Force the value of the track ID.
  • (unlabeled) (of type ffmpeg.copy('a))

track.ffmpeg.decode.video​

Decode a track content

Type:

(?id : string?, ffmpeg.copy('a)) -> yuv420p('b)

Arguments:

  • id (of type string?, which defaults to null): Force the value of the track ID.
  • (unlabeled) (of type ffmpeg.copy('a))

track.ffmpeg.encode.audio​

Convert a track's content

Type:

(?id : string?, format(audio=pcm('a), 'b), pcm('a)) -> ffmpeg.copy('c)

Arguments:

  • id (of type string?, which defaults to null): Force the value of the track ID.
  • (unlabeled) (of type format(audio=pcm('a), 'b)): Encoding format.
  • (unlabeled) (of type pcm('a))

track.ffmpeg.encode.video​

Convert a track's content

Type:

(?id : string?, format(video=yuv420p('a), 'b), yuv420p('a)) ->
ffmpeg.copy('c)

Arguments:

  • id (of type string?, which defaults to null): Force the value of the track ID.
  • (unlabeled) (of type format(video=yuv420p('a), 'b)): Encoding format.
  • (unlabeled) (of type yuv420p('a))

track.ffmpeg.raw.decode.audio​

Decode a track content

Type:

(?id : string?, ffmpeg.audio.raw('a)) -> pcm('b)

Arguments:

  • id (of type string?, which defaults to null): Force the value of the track ID.
  • (unlabeled) (of type ffmpeg.audio.raw('a))

track.ffmpeg.raw.decode.video​

Decode a track content

Type:

(?id : string?, ffmpeg.video.raw('a)) -> yuv420p('b)

Arguments:

  • id (of type string?, which defaults to null): Force the value of the track ID.
  • (unlabeled) (of type ffmpeg.video.raw('a))

track.ffmpeg.raw.encode.audio​

Convert a track's content

Type:

(?id : string?, format(audio=ffmpeg.audio.raw('a), 'b), pcm('c)) ->
ffmpeg.audio.raw('a)

Arguments:

  • id (of type string?, which defaults to null): Force the value of the track ID.
  • (unlabeled) (of type format(audio=ffmpeg.audio.raw('a), 'b)): Encoding format.
  • (unlabeled) (of type pcm('c))

track.ffmpeg.raw.encode.video​

Convert a track's content

Type:

(?id : string?, format(video=ffmpeg.video.raw('a), 'b), yuv420p('c)) ->
ffmpeg.video.raw('a)

Arguments:

  • id (of type string?, which defaults to null): Force the value of the track ID.
  • (unlabeled) (of type format(video=ffmpeg.video.raw('a), 'b)): Encoding format.
  • (unlabeled) (of type yuv420p('c))