tianyifeng f4bf376e89 Defer outputting the metadata sample when TimestampAdjuster isn't initialized ... The sample timestamp carried by the emsg box can have a significant delta when comparing to the earliest presentation timestamp of the segment. Using this timestamp to intialize the timestamp offset in TimestampAdjuster will cause the media sample to have a wrong adjusted timestamp. So we should defer adjusting the metadata sample timestamp until the TimestampAdjuster is initialized with a real media sample. PiperOrigin-RevId: 538172841		2023-06-06 18:10:41 +00:00
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main	Defer outputting the metadata sample when TimestampAdjuster isn't initialized	2023-06-06 18:10:41 +00:00
test	Allow playback of MediaItems with LocalConfiguration	2023-06-06 18:08:17 +00:00