[FFmpeg-trac] #5882(undetermined:closed): Certain x264 videos do not play on Apple decoders (Quicktime/iTunes/iPad)

FFmpeg trac at avcodec.org
Tue Oct 11 01:34:19 EEST 2016


#5882: Certain x264 videos do not play on Apple decoders (Quicktime/iTunes/iPad)
-------------------------------------+-------------------------------------
             Reporter:  Technologov  |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  important    |                Component:
              Version:  git-master   |  undetermined
             Keywords:  mov          |               Resolution:  invalid
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by Technologov):

 {{{
 alexey at deb9ws:~$ hexdump -C /media/sf_F_DRIVE/Test-video-coding/Apple-
 decoder-issues/Pocahontas2-Anti-Apple.y4m | head
 00000000  59 55 56 34 4d 50 45 47  32 20 57 37 30 34 20 48  |YUV4MPEG2
 W704 H|
 00000010  34 30 30 20 46 31 30 30  30 30 30 30 30 3a 34 31  |400
 F10000000:41|
 00000020  37 30 38 33 20 49 70 20  41 31 3a 31 20 43 34 32  |7083 Ip A1:1
 C42|
 00000030  30 6d 70 65 67 32 20 58  59 53 43 53 53 3d 34 32  |0mpeg2
 XYSCSS=42|
 00000040  30 4d 50 45 47 32 0a 46  52 41 4d 45 0a 10 10 10
 |0MPEG2.FRAME....|
 00000050  10 10 10 10 10 10 10 10  10 10 10 10 10 10 10 10
 |................|
 *
 00044c40  10 10 10 10 10 10 10 10  10 10 10 10 10 80 80 80
 |................|
 00044c50  80 80 80 80 80 80 80 80  80 80 80 80 80 80 80 80
 |................|
 *
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5882#comment:17>
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