Track / Video processing

ffmpeg.filter.video.output

Return a video track from a filter's output

Type:

(?id : string?, ?pass_metadata : bool, ffmpeg.filter.graph,
 ffmpeg.filter.video) -> ffmpeg.video.raw('a)

Arguments:

• id (of type string?, which defaults to null): Force the value of the track ID.
• pass_metadata (of type bool, which defaults to true): Pass ffmpeg stream metadata to liquidsoap
• (unlabeled) (of type ffmpeg.filter.graph)
• (unlabeled) (of type ffmpeg.filter.video)

track.video.add

Merge video tracks.

Type:

(?id : string?, [yuv420p('a)]) -> yuv420p('a)

Arguments:

• id (of type string?, which defaults to null): Force the value of the track ID.
• (unlabeled) (of type [yuv420p('a)])

track.video.tile

Tile video tracks.

Type:

(?id : string?, ?proportional : bool, [yuv420p('a)]) -> yuv420p('a)

Arguments:

• id (of type string?, which defaults to null): Force the value of the track ID.
• proportional (of type bool, which defaults to true): Scale preserving the proportions.
• (unlabeled) (of type [yuv420p('a)])