[FFmpeg-trac] #4528(undetermined:new): [regression] [matroska] Codec for stream 1 does not use global headers but container format requires global headers

Fri May 1 03:27:57 CEST 2015

#4528: [regression] [matroska] Codec for stream 1 does not use global headers but
container format requires global headers
-------------------------------------+-------------------------------------
             Reporter:  diuser       |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 `ffmpeg -i in.vob -c:a copy -c:v libx264 out.mkv` prints
 {{{
 [matroska @ 0xc166aa0] Codec for stream 1 does not use global headers but
 container format requires global headers
 }}}
 since n2.6-dev-3056-g9598946 merge from libav.

 Could be related to https://trac.ffmpeg.org/ticket/4485

 How to reproduce:
 {{{
 % ffmpeg -i in.vob -c:a copy -c:v libx264 out.mkv
 ffmpeg version N-45235-gd2184bf-   http://johnvansickle.com/ffmpeg/
 Copyright (c) 2000-2015 the FFmpeg developers
   built with gcc 4.9.2 (Debian 4.9.2-10)
   configuration: --enable-gpl --enable-version3 --disable-shared
 --disable-debug --enable-runtime-cpudetect --enable-libmp3lame --enable-
 libx264 --enable-libx265 --enable-libwebp --enable-libspeex --enable-
 libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig
 --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb
 --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-
 gray --enable-libopenjpeg --enable-libopus --enable-libass --enable-gnutls
 --enable-libvidstab --enable-libsoxr --cc=gcc-4.9
   libavutil      54. 23.101 / 54. 23.101
   libavcodec     56. 35.101 / 56. 35.101
   libavformat    56. 31.100 / 56. 31.100
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5. 14.100 /  5. 14.100
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  3.100 / 53.  3.100
 Input #0, mpeg, from 'in.vob':
   Duration: 00:00:02.12, start: 0.360000, bitrate: 5500 kb/s
     Stream #0:0[0x1bf]: Data: dvd_nav_packet
     Stream #0:1[0x1e0]: Video: mpeg2video (Main), yuv420p(tv, bt470bg),
 720x576 [SAR 16:15 DAR 4:3], max. 8000 kb/s, 25 fps, 25 tbr, 90k tbn, 50
 tbc
     Stream #0:2[0x80]: Audio: ac3, 48000 Hz, stereo, fltp, 224 kb/s
 [libx264 @ 0xc167820] using SAR=16/15
 [libx264 @ 0xc167820] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1
 Cache64
 [libx264 @ 0xc167820] profile High, level 3.0
 [libx264 @ 0xc167820] 264 - core 146 r61 121396c - H.264/MPEG-4 AVC codec
 - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options:
 cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1
 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1
 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=3 b_pyramid=2 b_adapt=1
 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25
 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
 [matroska @ 0xc166aa0] Codec for stream 1 does not use global headers but
 container format requires global headers
 Output #0, matroska, to 'out.mkv':
   Metadata:
     encoder         : Lavf56.31.100
     Stream #0:0: Video: h264 (libx264) (H264 / 0x34363248), yuv420p,
 720x576 [SAR 16:15 DAR 4:3], q=-1--1, 25 fps, 1k tbn, 25 tbc
     Metadata:
       encoder         : Lavc56.35.101 libx264
     Stream #0:1: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo, 224
 kb/s
 Stream mapping:
   Stream #0:1 -> #0:0 (mpeg2video (native) -> h264 (libx264))
   Stream #0:2 -> #0:1 (copy)
 Press [q] to stop, [?] for help
 [mpeg2video @ 0xc163700] ac-tex damaged at 40 4
 [mpeg2video @ 0xc163700] Warning MVs not available
 [mpeg2video @ 0xc163700] concealing 1440 DC, 1440 AC, 1440 MV errors in P
 frame
 frame=   57 fps= 53 q=-1.0 Lsize=     332kB time=00:00:02.20
 bitrate=1235.3kbits/s
 video:277kB audio:53kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 0.475006%
 [libx264 @ 0xc167820] frame I:2     Avg QP:22.62  size: 12346
 [libx264 @ 0xc167820] frame P:49    Avg QP:24.02  size:  5006
 [libx264 @ 0xc167820] frame B:6     Avg QP:26.03  size:  2166
 [libx264 @ 0xc167820] consecutive B-frames: 78.9% 21.1%  0.0%  0.0%
 [libx264 @ 0xc167820] mb I  I16..4: 15.1% 83.8%  1.0%
 [libx264 @ 0xc167820] mb P  I16..4:  2.7% 13.7%  0.1%  P16..4: 42.1%  5.2%
 3.1%  0.0%  0.0%    skip:33.1%
 [libx264 @ 0xc167820] mb B  I16..4:  0.3%  0.8%  0.0%  B16..8: 42.0%  1.8%
 0.2%  direct: 1.5%  skip:53.4%  L0:26.4% L1:71.4% BI: 2.2%
 [libx264 @ 0xc167820] 8x8 transform intra:83.4% inter:97.1%
 [libx264 @ 0xc167820] coded y,uvDC,uvAC intra: 63.2% 44.5% 0.2% inter:
 19.4% 23.0% 0.0%
 [libx264 @ 0xc167820] i16 v,h,dc,p:  9% 67%  4% 19%
 [libx264 @ 0xc167820] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 10% 25% 46%  2%  3%
 3%  5%  2%  5%
 [libx264 @ 0xc167820] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 43% 18%  1%  2%
 2%  3%  1%  2%
 [libx264 @ 0xc167820] i8c dc,h,v,p: 60% 25% 14%  2%
 [libx264 @ 0xc167820] Weighted P-Frames: Y:0.0% UV:0.0%
 [libx264 @ 0xc167820] ref P L0: 64.7% 10.2% 18.0%  7.2%
 [libx264 @ 0xc167820] ref B L0: 80.2% 19.8%
 [libx264 @ 0xc167820] kb/s:992.93
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4528>
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