CaptionSourceType module-attribute ¶

CaptionSourceType: TypeAlias = Literal[
    "ANCILLARY",
    "DVB_SUB",
    "EMBEDDED",
    "SCTE20",
    "SCC",
    "TTML",
    "STL",
    "SRT",
    "SMI",
    "SMPTE_TT",
    "TELETEXT",
    "NULL_SOURCE",
    "IMSC",
    "WEBVTT",
    "TT_3GPP",
]