Class TextMapping (1.13.0)

Version latest

• 1.13.0 (latest)
• 1.12.0
• 1.11.0
• 1.10.0
• 1.9.1
• 1.8.1
• 1.7.4
• 1.6.0
• 1.5.2
• 1.4.1
• 1.3.0
• 1.2.1
• 1.1.0
• 1.0.4
• 0.2.0
• 0.1.5

TextMapping(mapping=None, *, ignore_unknown_fields=False, **kwargs)

The mapping for the input streams and text tracks.

Attributes
Name	Description
input_key	str Optional. The Channel InputAttachment.key that identifies the input that this text mapping applies to.
input_track	int Optional. The zero-based index of the track in the input stream.
input_cea_channel	str Optional. The channel of the closed caption in the input stream. If this field is set, the output codec must be webvtt. Must be one of CC1, CC2, CC3, and CC4, if the codec of the input closed caption is cea608; Must be one between SERVICE1 and SERVICE64, if the codec of the input closed caption is cea708.
from_language_code	str Optional. The BCP-47 source language code, such as en-US or sr-Latn. If differ from the textStream's language code, enable translation. For more information on BCP-47 language codes, see https://www.unicode.org/reports/tr35/#Unicode_locale_identifier.