[FFmpeg-trac] #7677(undetermined:new): Some converted video files fail miserably with Apple video players

[FFmpeg]

#7677: Some converted video files fail miserably with Apple video players
-------------------------------------+-------------------------------------
             Reporter:  forthrin     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by forthrin):

 Exact same playback problems with Git head.

 {{{
 $ git clone git://source.ffmpeg.org/ffmpeg
 $ ./configure --enable-libx264 --enable-gpl
 $ make
 $ ffmpeg -y -i in.avi -vcodec libx264 -acodec aac -ac 2 -ar 44100 -ab 128k
 -profile:v baseline -level 3.0 -pix_fmt yuv420p -vf scale=320:240 out.mp4
 ffmpeg version git-2019-01-12-1ea5529 Copyright (c) 2000-2019 the FFmpeg
 developers
   built with Apple LLVM version 9.0.0 (clang-900.0.39.2)
   configuration: --enable-libx264 --enable-gpl
   libavutil      56. 25.100 / 56. 25.100
   libavcodec     58. 43.101 / 58. 43.101
   libavformat    58. 25.100 / 58. 25.100
   libavdevice    58.  6.101 / 58.  6.101
   libavfilter     7. 48.100 /  7. 48.100
   libswscale      5.  4.100 /  5.  4.100
   libswresample   3.  4.100 /  3.  4.100
   libpostproc    55.  4.100 / 55.  4.100
 Input #0, avi, from 'in.avi':
   Metadata:
     encoder         : transcode-1.0.2
   Duration: 00:51:32.02, start: 0.000000, bitrate: 952 kb/s
     Stream #0:0: Video: mpeg4 (Advanced Simple Profile) (XVID /
 0x44495658), yuv420p, 624x352 [SAR 1:1 DAR 39:22], 806 kb/s, 23.98 fps,
 23.98 tbr, 23.98 tbn, 23.98 tbc
     Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, fltp,
 128 kb/s
 Stream mapping:
   Stream #0:0 -> #0:0 (mpeg4 (native) -> h264 (libx264))
   Stream #0:1 -> #0:1 (mp3 (mp3float) -> aac (native))
 Press [q] to stop, [?] for help
 [mpeg4 @ 0x7ff771800600] Video uses a non-standard and wasteful way to
 store B-frames ('packed B-frames'). Consider using the
 mpeg4_unpack_bframes bitstream filter without encoding but stream copy to
 fix it.
 [libx264 @ 0x7ff770002000] using SAR=936/935
 [libx264 @ 0x7ff770002000] using cpu capabilities: MMX2 SSE2Fast SSSE3
 SSE4.2 AVX FMA3 BMI2 AVX2
 [libx264 @ 0x7ff770002000] profile Constrained Baseline, level 3.0
 [libx264 @ 0x7ff770002000] 264 - core 152 r2854 e9a5903 - H.264/MPEG-4 AVC
 codec - Copyleft 2003-2017 - http://www.videolan.org/x264.html - options:
 cabac=0 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1
 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0
 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6
 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0
 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250
 keyint_min=23 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1
 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
 Output #0, mp4, to 'out.mp4':
   Metadata:
     encoder         : Lavf58.25.100
     Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p,
 320x240 [SAR 936:935 DAR 1248:935], q=-1--1, 23.98 fps, 2997003.00 tbn,
 23.98 tbc
     Metadata:
       encoder         : Lavc58.43.101 libx264
     Side data:
       cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
     Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo,
 fltp, 128 kb/s
     Metadata:
       encoder         : Lavc58.43.101 aac
 [mpeg4 @ 0x7ff771803800] Discarding excessive bitstream in packed xvid
 frame=74135 fps=270 q=-1.0 Lsize=  140788kB time=00:51:32.03 bitrate=
 373.0kbits/s dup=2 drop=0 speed=11.3x
 video:90518kB audio:48522kB subtitle:0kB other streams:0kB global
 headers:0kB muxing overhead: 1.256773%
 [libx264 @ 0x7ff770002000] frame I:1024  Avg QP:20.59  size:  5918
 [libx264 @ 0x7ff770002000] frame P:73111 Avg QP:24.07  size:  1185
 [libx264 @ 0x7ff770002000] mb I  I16..4: 32.4%  0.0% 67.6%
 [libx264 @ 0x7ff770002000] mb P  I16..4:  1.8%  0.0%  1.9%  P16..4: 41.4%
 14.0%  4.9%  0.0%  0.0%    skip:36.0%
 [libx264 @ 0x7ff770002000] coded y,uvDC,uvAC intra: 50.4% 70.2% 32.0%
 inter: 14.9% 27.0% 1.3%
 [libx264 @ 0x7ff770002000] i16 v,h,dc,p: 43% 20% 15% 22%
 [libx264 @ 0x7ff770002000] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 17% 17%  6%
 8%  8%  7%  7%  5%
 [libx264 @ 0x7ff770002000] i8c dc,h,v,p: 55% 16% 22%  6%
 [libx264 @ 0x7ff770002000] ref P L0: 81.1% 11.4%  7.4%
 [libx264 @ 0x7ff770002000] kb/s:239.81
 [aac @ 0x7ff770005a00] Qavg: 197.591
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/7677#comment:2>
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