olly ef728178a8 Improve format derivation for chunkless preparation
1. Copy label into derived formats
2. If audio is the primary track type, copy additional fields from
   the variant formats. This is probably a no-op in practice, since
   I don't think variant formats have these fields set anyway, but
   it seems like the right thing to do in case they ever are set in
   the future.

Note: It's a bit strange to use createXContainerFormat rather than
createXSampleFormat, but in practice the methods used here are
better matched for what we're trying to do.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=204467287
2018-07-17 20:19:57 +01:00
..
2018-03-02 09:20:02 +00:00
2018-07-17 20:16:14 +01:00
2018-07-12 16:08:11 +01:00

ExoPlayer library

The ExoPlayer library is split into multiple modules. See ExoPlayer's top level README for more information about the available library modules and how to use them.