SDK / exoplayer

Note that multi-segment fetching is only possible in the
case that segments in a representation are defined to have
the same Uri and adjacent ranges (this is very rarely true
for live streams, but is quite often true for on-demand).
In the case that merging is requested but not possible,
the implementation will request one at a time.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=140012443