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Extract audio type from TS descriptors #973

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jan-varecka-signageos-io
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@jan-varecka-signageos-io jan-varecka-signageos-io commented Jan 14, 2024

The audio type of the stream, as defined by ISO/IEC 13818-1 in section 2.6.18, can be mapped to RoleFlags. Then this information can be used by the user for better selection of audio stream.

Real UC: source contains two audio streams, both are in the same language. One of them is intended for visually impaired viewer. With information about audio type, the user can better decide which stream he wants to hear.
Screenshot_20240115_005411

As audio type can be mapped to RoleFlags, I have decided not to extends Format class.

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@rohitjoins rohitjoins self-assigned this Jan 17, 2024
The audio type of the stream is defined by ISO/IEC 13818-1 in section 2.6.18.
@rohitjoins rohitjoins force-pushed the feat/extractTsAudioType branch 2 times, most recently from 4a6458e to 6aeb503 Compare January 17, 2024 10:50
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Have moved the AudioType interface from C to TsUtil as this information is only related to TS files.

I'm going to send this for internal review now. You may see some more commits being added as I make changes in response to review feedback. Please refrain from pushing any more substantive changes as it will complicate the internal review - thanks!

@rohitjoins rohitjoins force-pushed the feat/extractTsAudioType branch 2 times, most recently from 1632336 to 4940c18 Compare January 17, 2024 16:58
@copybara-service copybara-service bot merged commit c403df1 into androidx:main Jan 18, 2024
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@androidx androidx locked and limited conversation to collaborators Mar 19, 2024
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