Main Source Parameters

ParameterDescriptionAllowed ValuesDefault Value
type Specify which streams will use types.video – Everything but audio_only streams.
audio – for audio_only streams.
video_audio – for all streams.
video_audio
video_name Specify the name of the video stream for the main source.Stringnone
audio_name Specify the name of the audio stream for the main source.Stringnone
use_stream_id Specify which soure's stream will be processed.Comma separated list of steam IDs.none
language
Specify the language attribute for the main source.Valid language name.none
roleMain Source Rolemain,
alternate,
supplementary,
commentary,
description,
metadata
none