For example, try decoding https://s3.amazonaws.com/tmm1/uk-interlaced-h264.ts using VLC or Exoplayer (with FLAG_ALLOW_NON_IDR_KEYFRAMES set).
The decoder will return output buffers which have overlapping PTS values. When using releaseOutputBuffer(true) to render them, the video rendered will be choppy as multiple frames will try to render at the same time.
The decoder itself notices it is creating broken output, and logs every time an overlapping PTS is generated:
07-20 09:45:28.363 11082-11187/com.google.android.exoplayer2.demo I/MediaCodecLogger: com.google.android.exoplayer2.demo.HW.video.avc Repeating PTS in Output = 65680000 07-20 09:45:28.414 11082-11187/com.google.android.exoplayer2.demo I/MediaCodecLogger: com.google.android.exoplayer2.demo.HW.video.avc Repeating PTS in Output = 65720000 07-20 09:45:28.445 11082-11187/com.google.android.exoplayer2.demo I/MediaCodecLogger: com.google.android.exoplayer2.demo.HW.video.avc Repeating PTS in Output = 65760000 07-20 09:45:28.485 11082-11187/com.google.android.exoplayer2.demo I/MediaCodecLogger: com.google.android.exoplayer2.demo.HW.video.avc Repeating PTS in Output = 65800000 07-20 09:45:28.534 11082-11187/com.google.android.exoplayer2.demo I/MediaCodecLogger: com.google.android.exoplayer2.demo.HW.video.avc Repeating PTS in Output = 65840000 07-20 09:45:28.564 11082-11187/com.google.android.exoplayer2.demo I/MediaCodecLogger: com.google.android.exoplayer2.demo.HW.video.avc Repeating PTS in Output = 65880000 07-20 09:45:28.616 11082-11187/com.google.android.exoplayer2.demo I/MediaCodecLogger: com.google.android.exoplayer2.demo.HW.video.avc Repeating PTS in Output = 65920000 07-20 09:45:28.962 11082-11187/com.google.android.exoplayer2.demo I/MediaCodecLogger: com.google.android.exoplayer2.demo.HW.video.avc Repeating PTS in Output = 66280000 07-20 09:45:29.010 11082-11187/com.google.android.exoplayer2.demo I/MediaCodecLogger: com.google.android.exoplayer2.demo.HW.video.avc Repeating PTS in Output = 66320000 07-20 09:45:29.052 11082-11187/com.google.android.exoplayer2.demo I/MediaCodecLogger: com.google.android.exoplayer2.demo.HW.video.avc Repeating PTS in Output = 66360000 07-20 09:45:29.081 11082-11187/com.google.android.exoplayer2.demo I/MediaCodecLogger: com.google.android.exoplayer2.demo.HW.video.avc Repeating PTS in Output = 66400000 07-20 09:45:29.132 11082-11187/com.google.android.exoplayer2.demo I/MediaCodecLogger: W.rot11.com.google.android.exoplayer2.demo.HW.video.avc Repeating PTS in Output = 66440000 07-20 09:45:29.163 11082-11187/com.google.android.exoplayer2.demo I/MediaCodecLogger: W.rot12.com.google.android.exoplayer2.demo.HW.video.avc Repeating PTS in Output = 66480000 07-20 09:45:29.214 11082-11187/com.google.android.exoplayer2.demo I/MediaCodecLogger: W.rot13.com.google.android.exoplayer2.demo.HW.video.avc Repeating PTS in Output = 66520000 07-20 09:45:29.245 11082-11187/com.google.android.exoplayer2.demo I/MediaCodecLogger: W.rot14.com.google.android.exoplayer2.demo.HW.video.avc Repeating PTS in Output = 66560000
