Clamp audio seek to non-zero timestamp
Seeking first seeks the video source, then uses the 'resolved' seek
position for video to seek the audio source. If an edit list is handled
by prerolling from a preceding keyframe in the video track, this can
lead to negative resolve seek positions from video, and seeks to
negative values are ignored.
Clamp the resolved seek position from the video source to be
non-negative so that the seek is not ignored. This fixes looping for
files with edit lists that require prerolling from before zero, though
video rendering needs to catch up after looping back to zero.
Bug: 156762034
Test: Manually verified using the APK in b/156762034#comment1
Change-Id: I59753b36d0f1272d4a7b4292b5edd787f9575dfa
1 file changed