Main Source Parameters

Parameter

Description

Allowed Values

Default 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.

String

none

audio_name

Specify the name of the audio stream for the main source.

String

none

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

role

Main Source Role

main,
alternate,
supplementary,
commentary,
description,
metadata

none