SDK / exoplayer

Also added clamping to getSegmentNum in one case where
it was not already implemented, and defined this behavior
property in the getSegmentNum javadoc.

Issue: #262

This makes the calculation correct for the case where periodDurationMs
does not divide exactly into durationMs.

Fixed wrong calculation of last segment number when using segment templa...

Fixed wrong calculation of last segment number when using segment template without segment timeline.

FrameworkSampleSource with FileDescriptor

Issue: #217
Issue: #228

Empirical testing in shows increased robustness.

- Workaround issue where video may freeze whilst audio continues
  on some devices that have entered bad states.
- Fix wrap-around for playbacks lasting more than 27 hours.

Apparently some servers don't like it, and in general it's
unnecessary to set the header for this case.

- Target 4x the minimum specified by the framework.
- Impose a minimum duration (250ms).
- Impose a maximum duration (750ms, or the minimum
  specified by the framework if that's larger).

I've removed the ability to specify the multiplication
factor, since the underlying implementation is getting more
complicated, and we should really be able to figure this out
internally.

log all AudioTrack errors

Include gradle plugin 1.0.0

Include gradle plugin 1.0.0

If the server actually gives us a DEFLATE response, we
fail to handle it properly!

AudioTrack will mark 0-size buffers as consumed

This can happen in the first, non-codec-config output buffer
from MediaCodec, while decoding MP3 data.

This issue was discovered on Nexus 5's running both KitKat
Lollippop.