kimvde fedb74907e Handle when some MediaItems require transcoding but others don't
- For single-asset, the behavior stays the same. Transcode if and only
  if it's necessary,
- For constrained multi-asset, always transcode, except if the setter to
  transmux is set. This is to avoid failing if a MediaItem that doesn't
  require transcoding is followed by a MediaItem that does require
  transcoding.

PiperOrigin-RevId: 508097798
2023-02-14 14:22:52 +00:00
..