
- SampleQueue.peek is replaced with SampleQueue.read with FLAG_PEEK. This also exposes peek functionality through SampleStream. - Use of DecoderInputBuffer.isFlagsOnly is replaced with FLAG_OMIT_SAMPLE_DATA. This flag can be used with or without FLAG_PEEK, where-as previously the read position would never be advanced for an isFlagsOnly buffer. - formatRequired is replaced with FLAG_FORMAT_REQUIRED. PiperOrigin-RevId: 363460105