[FFmpeg-trac] #446(FFmpeg:new): Error when using "-vcodec libx264" and "-flags +global_header"

[FFmpeg]

#446: Error when using "-vcodec libx264" and "-flags +global_header"
-------------------------------------+-------------------------------------
               Reporter:  burek      |                  Owner:  michael
                   Type:  defect     |                 Status:  new
               Priority:  normal     |              Component:  FFmpeg
                Version:  git-       |               Keywords:  h264
  master                             |  global_header vbsf h264_mp4toannexb
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 Here is the example of the error:

 {{{
 ffmpeg -f video4linux2 -r 25 -s qvga -i /dev/video0 -vcodec libx264 -crf
 20 -threads 0 -vbsf h264_mp4toannexb -flags +global_header -f mpegts
 udp://localhost:5001

 ffmpeg version git-2011-08-19-ada49f9, Copyright (c) 2000-2011 the FFmpeg
 developers
   built on Sep  5 2011 12:41:18 with gcc 4.6.1
   configuration: --enable-static --enable-shared --enable-gpl --enable-
 nonfree --enable-postproc --enable-runtime-cpudetect --enable-bzlib
 --enable-libfaac --enable-libopenjpeg --enable-libx264 --enable-zlib
 --enable-libaacplus --enable-libfaac --extra-cflags=-fPIC
   libavutil    51. 12. 0 / 51. 12. 0
   libavcodec   53. 11. 0 / 53. 11. 0
   libavformat  53.  8. 0 / 53.  8. 0
   libavdevice  53.  3. 0 / 53.  3. 0
   libavfilter   2. 32. 0 /  2. 32. 0
   libswscale    2.  0. 0 /  2.  0. 0
   libpostproc  51.  2. 0 / 51.  2. 0
 [video4linux2 @ 0x1c8b420] Estimating duration from bitrate, this may be
 inaccurate
 Input #0, video4linux2, from '/dev/video0':
   Duration: N/A, start: 1470014.875079, bitrate: 30720 kb/s
     Stream #0.0: Video: rawvideo, yuyv422, 320x240, 30720 kb/s, 25 tbr,
 1000k tbn, 25 tbc
 Incompatible pixel format 'yuyv422' for codec 'libx264', auto-selecting
 format 'yuv420p'
 [buffer @ 0x1c84980] w:320 h:240 pixfmt:yuyv422 tb:1/1000000 sar:0/1
 sws_param:
 [buffersink @ 0x1c8d520] auto-inserting filter 'auto-inserted scaler 0'
 between the filter 'src' and the filter 'out'
 [scale @ 0x1c86940] w:320 h:240 fmt:yuyv422 -> w:320 h:240 fmt:yuv420p
 flags:0x4
 [libx264 @ 0x1c84fe0] Default settings detected, using medium profile
 [libx264 @ 0x1c84fe0] using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64
 [libx264 @ 0x1c84fe0] profile High, level 1.3
 [libx264 @ 0x1c84fe0] 264 - core 116 - H.264/MPEG-4 AVC codec - Copyleft
 2003-2011 - 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=3 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
 [mpegts @ 0x1c84a60] muxrate VBR, pcr every 2 pkts, sdt every 200, pat/pmt
 every 40 pkts
 Output #0, mpegts, to 'udp://localhost:5001':
   Metadata:
     encoder         : Lavf53.8.0
     Stream #0.0: Video: libx264, yuv420p, 320x240, q=2-31, 200 kb/s, 90k
 tbn, 25 tbc
 Stream mapping:
   Stream #0.0 -> #0.0
 Press [q] to stop, [?] for help
 h264_mp4toannexb failed for stream 0, codec libx264: Invalid argument
 0.0kbits/s dup=35 drop=0
 [mpegts @ 0x1c84a60] h264 bitstream malformated, no startcode found, use
 -vbsf h264_mp4toannexb
 av_interleaved_write_frame(): Operation not permitted

 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/446>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker