commit e95bf12f916f39112cc4a7b6d31b92e68001b870
author Gopalakrishnan Nallasamy <gokrishnan@google.com> Tue Feb 04 09:45:12 2020 -0800
committer Gopalakrishnan Nallasamy <gokrishnan@google.com> Tue Mar 03 22:10:08 2020 +0000
tree 0b82f2395cc5d5807ade0e03ffb405cbe2fdc963
parent ed19d2e91f02e2b5d90bed43ceea421553d75abf

MPEG4Writer:set last frame duration explicitly

Added ability to set duration of last frame by writing an empty buffer with
EOS flag marked along with presentation time stamp at the end.
This timestamp would be used to calculate the duration of the original last frame.

Bug: 141573686
Bug: 121052341

Test: atest android.media.cts.MediaMuxerTest
      atest android.media.cts.MediaRecorderTest
      Unit tested with last sample duration equal to previous sample,
      different from previous sample and zero as well. STTS entries and
      track duration were created as expected.

Change-Id: Ie769dcd013c8c13e69529480d51d124a7ee3b094
Merged-In: Ie769dcd013c8c13e69529480d51d124a7ee3b094

(cherry picked from commit 53f255f5fc560274d69cccb9a546f0aa494e76f2)