SsaDecoder does not support utf-16 encoded ass files #319

Media3 Version

Media3 1.0.0

Devices that reproduce the issue

redmi k30pro running android 12

Devices that do not reproduce the issue

No response

Reproducible in the demo app?

Yes

Reproduction steps

SsaDecoder uses utf8 by default, if you play subtitles in utf16 encoding format, there will be problems

Expected result

ass subtitles display normally

Actual result

SsaDecoder's parseHeader method equalsIgnoreCase cannot judge equality normally

Media

ass

Bug Report

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