[FFmpeg-trac] #2111(undetermined:new): files made by ffmpeg cannot correctly be playbacked with panasonic hdd recoder.

FFmpeg trac at avcodec.org
Mon Jan 7 03:09:51 CET 2013


#2111: files made by ffmpeg cannot correctly be playbacked with panasonic hdd
recoder.
-------------------------------------+-------------------------------------
             Reporter:  bonconboy    |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by bonconboy):

 Result
 -vsync 1 option
 stop, playback, and black screen are repeated. Same as no -vsync 1 option.
 -r 25
 Playback is impposible.
 remove -r 29.97
 Playback is impposible.

 Also, mp4 file is the same result.

 The below is each console.
 -vsync 1 option
 {{{
 ffmpeg -i input.mp4  -t 00:00:15 -vsync 1 -vf "fifo, scale= 720:480"
 -vcodec libx264 -aspect 16:9 -r 29.97 -acodec ac3 -ac 2 -ar 48000 -ab
 96000 output_ffmpeg_vsync.mkv
 ffmpeg version 1.0.git-5a2f3f0 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Jan  2 2013 18:09:20 with gcc 4.7.2 (MacPorts gcc47 4.7.2_2)
   configuration: --prefix=/sw --cc=gcc-mp-4.7 --cxx=g++-mp-4.7 --extra-
 cflags='-mtune=native -mno-avx -mfpmath=sse -msse4.2' --extra-
 cxxflags='-mtune=native -mno-avx -mfpmath=sse -msse4.2' --enable-gpl
 --enable-pthreads --enable-version3 --enable-libspeex --enable-libvpx
 --disable-decoder=libvpx --enable-libmp3lame --enable-libtheora --enable-
 libvorbis --enable-libx264 --enable-nonfree --enable-libfaac --enable-
 libopenjpeg --enable-libschroedinger --enable-libmodplug --enable-libxvid
 --enable-libfreetype --enable-openssl --enable-avfilter --enable-filters
 --arch=x86_64 --cpu=corei7-avx --enable-libass --enable-libbluray
 --enable-libopencore_amrwb --enable-libopencore_amrnb
   libavutil      52. 13.100 / 52. 13.100
   libavcodec     54. 85.100 / 54. 85.100
   libavformat    54. 59.100 / 54. 59.100
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 30.102 /  3. 30.102
   libswscale      2.  1.103 /  2.  1.103
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input.mp4':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: isommp42
     creation_time   : 2013-01-02 11:53:23
   Duration: 00:04:11.16, start: 0.000000, bitrate: 5772 kb/s
     Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
 1920x1080, 5578 kb/s, 25 fps, 25 tbr, 50 tbn, 50 tbc
     Metadata:
       creation_time   : 1970-01-01 00:00:00
       handler_name    : VideoHandler
     Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo,
 fltp, 192 kb/s
     Metadata:
       creation_time   : 2013-01-02 11:53:24
       handler_name    : IsoMedia File Produced by Google, 5-11-2011
 [libx264 @ 0x102873000] using SAR=32/27
 [libx264 @ 0x102873000] using cpu capabilities: MMX2 SSE2Fast SSSE3
 FastShuffle SSE4.2 AVX
 [libx264 @ 0x102873000] profile High, level 3.0
 [libx264 @ 0x102873000] 264 - core 129 - H.264/MPEG-4 AVC codec - Copyleft
 2003-2012 - 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=12
 lookahead_threads=2 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
 Output #0, matroska, to 'output_ffmpeg_vsync.mkv':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: isommp42
     encoder         : Lavf54.59.100
     Stream #0:0(und): Video: h264, yuv420p, 720x480 [SAR 32:27 DAR 16:9],
 q=-1--1, 1k tbn, 29.97 tbc
     Metadata:
       creation_time   : 1970-01-01 00:00:00
       handler_name    : VideoHandler
     Stream #0:1(und): Audio: ac3, 48000 Hz, stereo, fltp, 96 kb/s
     Metadata:
       creation_time   : 2013-01-02 11:53:24
       handler_name    : IsoMedia File Produced by Google, 5-11-2011
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 -> libx264)
   Stream #0:1 -> #0:1 (aac -> ac3)
 Press [q] to stop, [?] for help
 frame=   74 fps=0.0 q=29.0 size=      33kB time=00:00:02.42 bitrate=
 111.5kbits/frame=  133 fps=132 q=29.0 size=     180kB time=00:00:04.37
 bitrate= 336.0kbits/frame=  195 fps=129 q=29.0 size=     356kB
 time=00:00:06.84 bitrate= 425.8kbits/frame=  260 fps=129 q=29.0 size=
 472kB time=00:00:08.79 bitrate= 440.0kbits/frame=  305 fps=121 q=29.0
 size=     696kB time=00:00:10.23 bitrate= 557.4kbits/frame=  351 fps=116
 q=29.0 size=    1021kB time=00:00:11.73 bitrate= 712.6kbits/frame=  386
 fps=110 q=29.0 size=    1245kB time=00:00:13.17 bitrate= 773.9kbits/frame=
 430 fps=107 q=29.0 size=    1511kB time=00:00:14.61 bitrate=
 846.6kbits/frame=  450 fps= 98 q=-1.0 Lsize=    1954kB time=00:00:15.00
 bitrate=1066.8kbits/s dup=75 drop=0
 video:1770kB audio:176kB subtitle:0 global headers:0kB muxing overhead
 0.386350%
 [libx264 @ 0x102873000] frame I:10    Avg QP:21.48  size: 14929
 [libx264 @ 0x102873000] frame P:295   Avg QP:23.69  size:  4984
 [libx264 @ 0x102873000] frame B:145   Avg QP:25.69  size:  1329
 [libx264 @ 0x102873000] consecutive B-frames: 40.7% 48.0%  3.3%  8.0%
 [libx264 @ 0x102873000] mb I  I16..4: 17.6% 67.6% 14.7%
 [libx264 @ 0x102873000] mb P  I16..4:  5.7% 12.9%  1.4%  P16..4: 31.8%
 9.3%  4.0%  0.0%  0.0%    skip:34.8%
 [libx264 @ 0x102873000] mb B  I16..4:  0.2%  0.3%  0.1%  B16..8: 25.6%
 3.7%  0.7%  direct: 1.7%  skip:67.6%  L0:30.1% L1:64.4% BI: 5.5%
 [libx264 @ 0x102873000] 8x8 transform intra:64.7% inter:77.3%
 [libx264 @ 0x102873000] coded y,uvDC,uvAC intra: 42.7% 60.8% 18.1% inter:
 14.1% 20.1% 0.8%
 [libx264 @ 0x102873000] i16 v,h,dc,p: 35% 30%  6% 30%
 [libx264 @ 0x102873000] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 22% 22%  4%  6%
 6%  7%  5%  4%
 [libx264 @ 0x102873000] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 22% 13%  4%  8%
 8%  8%  5%  3%
 [libx264 @ 0x102873000] i8c dc,h,v,p: 56% 21% 18%  5%
 [libx264 @ 0x102873000] Weighted P-Frames: Y:12.5% UV:8.8%
 [libx264 @ 0x102873000] ref P L0: 65.6% 18.3% 11.6%  4.2%  0.3%
 [libx264 @ 0x102873000] ref B L0: 87.7% 12.3%  0.0%
 [libx264 @ 0x102873000] ref B L1: 99.7%  0.3%
 [libx264 @ 0x102873000] kb/s:965.54
 }}}

 -r 25
 {{{
 ffmpeg -i input.mp4  -t 00:00:15 -vf "fifo, scale= 720:480" -vcodec
 libx264 -aspect 16:9 -r 25 -acodec ac3 -ac 2 -ar 48000 -ab 96000
 output_ffmpeg_25.mkv
 ffmpeg version 1.0.git-5a2f3f0 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Jan  2 2013 18:09:20 with gcc 4.7.2 (MacPorts gcc47 4.7.2_2)
   configuration: --prefix=/sw --cc=gcc-mp-4.7 --cxx=g++-mp-4.7 --extra-
 cflags='-mtune=native -mno-avx -mfpmath=sse -msse4.2' --extra-
 cxxflags='-mtune=native -mno-avx -mfpmath=sse -msse4.2' --enable-gpl
 --enable-pthreads --enable-version3 --enable-libspeex --enable-libvpx
 --disable-decoder=libvpx --enable-libmp3lame --enable-libtheora --enable-
 libvorbis --enable-libx264 --enable-nonfree --enable-libfaac --enable-
 libopenjpeg --enable-libschroedinger --enable-libmodplug --enable-libxvid
 --enable-libfreetype --enable-openssl --enable-avfilter --enable-filters
 --arch=x86_64 --cpu=corei7-avx --enable-libass --enable-libbluray
 --enable-libopencore_amrwb --enable-libopencore_amrnb
   libavutil      52. 13.100 / 52. 13.100
   libavcodec     54. 85.100 / 54. 85.100
   libavformat    54. 59.100 / 54. 59.100
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 30.102 /  3. 30.102
   libswscale      2.  1.103 /  2.  1.103
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input.mp4':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: isommp42
     creation_time   : 2013-01-02 11:53:23
   Duration: 00:04:11.16, start: 0.000000, bitrate: 5772 kb/s
     Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
 1920x1080, 5578 kb/s, 25 fps, 25 tbr, 50 tbn, 50 tbc
     Metadata:
       creation_time   : 1970-01-01 00:00:00
       handler_name    : VideoHandler
     Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo,
 fltp, 192 kb/s
     Metadata:
       creation_time   : 2013-01-02 11:53:24
       handler_name    : IsoMedia File Produced by Google, 5-11-2011
 [libx264 @ 0x102873000] using SAR=32/27
 [libx264 @ 0x102873000] using cpu capabilities: MMX2 SSE2Fast SSSE3
 FastShuffle SSE4.2 AVX
 [libx264 @ 0x102873000] profile High, level 3.0
 [libx264 @ 0x102873000] 264 - core 129 - H.264/MPEG-4 AVC codec - Copyleft
 2003-2012 - 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=12
 lookahead_threads=2 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
 Output #0, matroska, to 'output_ffmpeg_25.mkv':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: isommp42
     encoder         : Lavf54.59.100
     Stream #0:0(und): Video: h264, yuv420p, 720x480 [SAR 32:27 DAR 16:9],
 q=-1--1, 1k tbn, 25 tbc
     Metadata:
       creation_time   : 1970-01-01 00:00:00
       handler_name    : VideoHandler
     Stream #0:1(und): Audio: ac3, 48000 Hz, stereo, fltp, 96 kb/s
     Metadata:
       creation_time   : 2013-01-02 11:53:24
       handler_name    : IsoMedia File Produced by Google, 5-11-2011
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 -> libx264)
   Stream #0:1 -> #0:1 (aac -> ac3)
 Press [q] to stop, [?] for help
 frame=   65 fps=0.0 q=28.0 size=       1kB time=00:00:02.45 bitrate=
 3.4kbits/frame=  115 fps=115 q=28.0 size=     146kB time=00:00:04.89
 bitrate= 245.2kbits/frame=  168 fps=112 q=28.0 size=     353kB
 time=00:00:06.84 bitrate= 422.4kbits/frame=  224 fps=112 q=28.0 size=
 449kB time=00:00:09.27 bitrate= 396.4kbits/frame=  269 fps=107 q=28.0
 size=     732kB time=00:00:10.74 bitrate= 557.8kbits/frame=  303 fps=100
 q=28.0 size=    1023kB time=00:00:12.18 bitrate= 687.6kbits/frame=  334
 fps= 95 q=28.0 size=    1295kB time=00:00:13.65 bitrate= 776.6kbits/frame=
 373 fps= 93 q=28.0 size=    1583kB time=00:00:12.60
 bitrate=1029.1kbits/frame=  375 fps= 84 q=-1.0 Lsize=    1977kB
 time=00:00:15.00 bitrate=1079.6kbits/s
 video:1794kB audio:176kB subtitle:0 global headers:0kB muxing overhead
 0.354832%
 [libx264 @ 0x102873000] frame I:9     Avg QP:21.64  size: 16085
 [libx264 @ 0x102873000] frame P:254   Avg QP:23.78  size:  5811
 [libx264 @ 0x102873000] frame B:112   Avg QP:24.74  size:  1927
 [libx264 @ 0x102873000] consecutive B-frames: 44.3% 47.5%  0.8%  7.5%
 [libx264 @ 0x102873000] mb I  I16..4: 17.7% 66.7% 15.7%
 [libx264 @ 0x102873000] mb P  I16..4:  6.5% 15.6%  1.7%  P16..4: 35.3%
 10.7%  4.6%  0.0%  0.0%    skip:25.7%
 [libx264 @ 0x102873000] mb B  I16..4:  0.3%  0.4%  0.1%  B16..8: 32.2%
 5.4%  1.1%  direct: 2.6%  skip:57.8%  L0:32.9% L1:60.5% BI: 6.6%
 [libx264 @ 0x102873000] 8x8 transform intra:65.5% inter:77.3%
 [libx264 @ 0x102873000] coded y,uvDC,uvAC intra: 43.6% 62.3% 18.4% inter:
 18.0% 25.6% 1.0%
 [libx264 @ 0x102873000] i16 v,h,dc,p: 33% 31%  6% 31%
 [libx264 @ 0x102873000] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 21% 22%  4%  6%
 6%  7%  5%  4%
 [libx264 @ 0x102873000] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 22% 13%  4%  8%
 7%  8%  5%  3%
 [libx264 @ 0x102873000] i8c dc,h,v,p: 56% 21% 18%  5%
 [libx264 @ 0x102873000] Weighted P-Frames: Y:14.2% UV:10.2%
 [libx264 @ 0x102873000] ref P L0: 65.5% 18.6% 11.5%  4.0%  0.3%
 [libx264 @ 0x102873000] ref B L0: 87.7% 12.3%
 [libx264 @ 0x102873000] ref B L1: 99.7%  0.3%
 [libx264 @ 0x102873000] kb/s:979.60
 }}}

 remove -r 29.97
 {{{
 ffmpeg -i input.mp4  -t 00:00:15 -vf "fifo, scale= 720:480" -vcodec
 libx264 -aspect 16:9 -acodec ac3 -ac 2 -ar 48000 -ab 96000
 output_ffmpeg_no29.mkv
 ffmpeg version 1.0.git-5a2f3f0 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Jan  2 2013 18:09:20 with gcc 4.7.2 (MacPorts gcc47 4.7.2_2)
   configuration: --prefix=/sw --cc=gcc-mp-4.7 --cxx=g++-mp-4.7 --extra-
 cflags='-mtune=native -mno-avx -mfpmath=sse -msse4.2' --extra-
 cxxflags='-mtune=native -mno-avx -mfpmath=sse -msse4.2' --enable-gpl
 --enable-pthreads --enable-version3 --enable-libspeex --enable-libvpx
 --disable-decoder=libvpx --enable-libmp3lame --enable-libtheora --enable-
 libvorbis --enable-libx264 --enable-nonfree --enable-libfaac --enable-
 libopenjpeg --enable-libschroedinger --enable-libmodplug --enable-libxvid
 --enable-libfreetype --enable-openssl --enable-avfilter --enable-filters
 --arch=x86_64 --cpu=corei7-avx --enable-libass --enable-libbluray
 --enable-libopencore_amrwb --enable-libopencore_amrnb
   libavutil      52. 13.100 / 52. 13.100
   libavcodec     54. 85.100 / 54. 85.100
   libavformat    54. 59.100 / 54. 59.100
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 30.102 /  3. 30.102
   libswscale      2.  1.103 /  2.  1.103
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input.mp4':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: isommp42
     creation_time   : 2013-01-02 11:53:23
   Duration: 00:04:11.16, start: 0.000000, bitrate: 5772 kb/s
     Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
 1920x1080, 5578 kb/s, 25 fps, 25 tbr, 50 tbn, 50 tbc
     Metadata:
       creation_time   : 1970-01-01 00:00:00
       handler_name    : VideoHandler
     Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo,
 fltp, 192 kb/s
     Metadata:
       creation_time   : 2013-01-02 11:53:24
       handler_name    : IsoMedia File Produced by Google, 5-11-2011
 [libx264 @ 0x102873000] using SAR=32/27
 [libx264 @ 0x102873000] using cpu capabilities: MMX2 SSE2Fast SSSE3
 FastShuffle SSE4.2 AVX
 [libx264 @ 0x102873000] profile High, level 3.0
 [libx264 @ 0x102873000] 264 - core 129 - H.264/MPEG-4 AVC codec - Copyleft
 2003-2012 - 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=12
 lookahead_threads=2 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
 Output #0, matroska, to 'output_ffmpeg_no29.mkv':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: isommp42
     encoder         : Lavf54.59.100
     Stream #0:0(und): Video: h264, yuv420p, 720x480 [SAR 32:27 DAR 16:9],
 q=-1--1, 1k tbn, 25 tbc
     Metadata:
       creation_time   : 1970-01-01 00:00:00
       handler_name    : VideoHandler
     Stream #0:1(und): Audio: ac3, 48000 Hz, stereo, fltp, 96 kb/s
     Metadata:
       creation_time   : 2013-01-02 11:53:24
       handler_name    : IsoMedia File Produced by Google, 5-11-2011
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 -> libx264)
   Stream #0:1 -> #0:1 (aac -> ac3)
 Press [q] to stop, [?] for help
 frame=   64 fps=0.0 q=28.0 size=       1kB time=00:00:02.42 bitrate=
 3.4kbits/frame=  115 fps=114 q=28.0 size=     146kB time=00:00:04.89
 bitrate= 245.2kbits/frame=  171 fps=113 q=28.0 size=     353kB
 time=00:00:06.84 bitrate= 422.4kbits/frame=  223 fps=110 q=28.0 size=
 449kB time=00:00:09.27 bitrate= 396.4kbits/frame=  266 fps=105 q=28.0
 size=     700kB time=00:00:10.71 bitrate= 535.0kbits/frame=  304 fps=100
 q=28.0 size=    1023kB time=00:00:12.18 bitrate= 687.6kbits/frame=  337
 fps= 95 q=28.0 size=    1327kB time=00:00:13.65 bitrate= 795.8kbits/frame=
 375 fps= 93 q=28.0 size=    1583kB time=00:00:12.68
 bitrate=1022.6kbits/frame=  375 fps= 84 q=-1.0 Lsize=    1977kB
 time=00:00:15.00 bitrate=1079.6kbits/s
 video:1794kB audio:176kB subtitle:0 global headers:0kB muxing overhead
 0.354832%
 [libx264 @ 0x102873000] frame I:9     Avg QP:21.64  size: 16085
 [libx264 @ 0x102873000] frame P:254   Avg QP:23.78  size:  5811
 [libx264 @ 0x102873000] frame B:112   Avg QP:24.74  size:  1927
 [libx264 @ 0x102873000] consecutive B-frames: 44.3% 47.5%  0.8%  7.5%
 [libx264 @ 0x102873000] mb I  I16..4: 17.7% 66.7% 15.7%
 [libx264 @ 0x102873000] mb P  I16..4:  6.5% 15.6%  1.7%  P16..4: 35.3%
 10.7%  4.6%  0.0%  0.0%    skip:25.7%
 [libx264 @ 0x102873000] mb B  I16..4:  0.3%  0.4%  0.1%  B16..8: 32.2%
 5.4%  1.1%  direct: 2.6%  skip:57.8%  L0:32.9% L1:60.5% BI: 6.6%
 [libx264 @ 0x102873000] 8x8 transform intra:65.5% inter:77.3%
 [libx264 @ 0x102873000] coded y,uvDC,uvAC intra: 43.6% 62.3% 18.4% inter:
 18.0% 25.6% 1.0%
 [libx264 @ 0x102873000] i16 v,h,dc,p: 33% 31%  6% 31%
 [libx264 @ 0x102873000] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 21% 22%  4%  6%
 6%  7%  5%  4%
 [libx264 @ 0x102873000] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 22% 13%  4%  8%
 7%  8%  5%  3%
 [libx264 @ 0x102873000] i8c dc,h,v,p: 56% 21% 18%  5%
 [libx264 @ 0x102873000] Weighted P-Frames: Y:14.2% UV:10.2%
 [libx264 @ 0x102873000] ref P L0: 65.5% 18.6% 11.5%  4.0%  0.3%
 [libx264 @ 0x102873000] ref B L0: 87.7% 12.3%
 [libx264 @ 0x102873000] ref B L1: 99.7%  0.3%
 [libx264 @ 0x102873000] kb/s:979.60
 }}}

 -vsync 1 mp4
 {{{
 ffmpeg -i input.mp4  -t 00:00:15 -vsync 1 -vf "fifo, scale= 720:480"
 -vcodec libx264 -aspect 16:9 -r 29.97 -acodec ac3 -ac 2 -ar 48000 -ab
 96000 output_ffmpeg_vsync.mp4
 ffmpeg version 1.0.git-5a2f3f0 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Jan  2 2013 18:09:20 with gcc 4.7.2 (MacPorts gcc47 4.7.2_2)
   configuration: --prefix=/sw --cc=gcc-mp-4.7 --cxx=g++-mp-4.7 --extra-
 cflags='-mtune=native -mno-avx -mfpmath=sse -msse4.2' --extra-
 cxxflags='-mtune=native -mno-avx -mfpmath=sse -msse4.2' --enable-gpl
 --enable-pthreads --enable-version3 --enable-libspeex --enable-libvpx
 --disable-decoder=libvpx --enable-libmp3lame --enable-libtheora --enable-
 libvorbis --enable-libx264 --enable-nonfree --enable-libfaac --enable-
 libopenjpeg --enable-libschroedinger --enable-libmodplug --enable-libxvid
 --enable-libfreetype --enable-openssl --enable-avfilter --enable-filters
 --arch=x86_64 --cpu=corei7-avx --enable-libass --enable-libbluray
 --enable-libopencore_amrwb --enable-libopencore_amrnb
   libavutil      52. 13.100 / 52. 13.100
   libavcodec     54. 85.100 / 54. 85.100
   libavformat    54. 59.100 / 54. 59.100
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 30.102 /  3. 30.102
   libswscale      2.  1.103 /  2.  1.103
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input.mp4':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: isommp42
     creation_time   : 2013-01-02 11:53:23
   Duration: 00:04:11.16, start: 0.000000, bitrate: 5772 kb/s
     Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
 1920x1080, 5578 kb/s, 25 fps, 25 tbr, 50 tbn, 50 tbc
     Metadata:
       creation_time   : 1970-01-01 00:00:00
       handler_name    : VideoHandler
     Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo,
 fltp, 192 kb/s
     Metadata:
       creation_time   : 2013-01-02 11:53:24
       handler_name    : IsoMedia File Produced by Google, 5-11-2011
 [libx264 @ 0x102873000] using SAR=32/27
 [libx264 @ 0x102873000] using cpu capabilities: MMX2 SSE2Fast SSSE3
 FastShuffle SSE4.2 AVX
 [libx264 @ 0x102873000] profile High, level 3.0
 [libx264 @ 0x102873000] 264 - core 129 - H.264/MPEG-4 AVC codec - Copyleft
 2003-2012 - 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=12
 lookahead_threads=2 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
 Output #0, mp4, to 'output_ffmpeg_vsync.mp4':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: isommp42
     encoder         : Lavf54.59.100
     Stream #0:0(und): Video: h264 ([33][0][0][0] / 0x0021), yuv420p,
 720x480 [SAR 32:27 DAR 16:9], q=-1--1, 11988 tbn, 29.97 tbc
     Metadata:
       creation_time   : 1970-01-01 00:00:00
       handler_name    : VideoHandler
     Stream #0:1(und): Audio: ac3 ([165][0][0][0] / 0x00A5), 48000 Hz,
 stereo, fltp, 96 kb/s
     Metadata:
       creation_time   : 2013-01-02 11:53:24
       handler_name    : IsoMedia File Produced by Google, 5-11-2011
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 -> libx264)
   Stream #0:1 -> #0:1 (aac -> ac3)
 Press [q] to stop, [?] for help
 frame=   71 fps=0.0 q=29.0 size=      34kB time=00:00:02.42 bitrate=
 113.6kbits/frame=  127 fps=126 q=29.0 size=     175kB time=00:00:04.37
 bitrate= 327.6kbits/frame=  182 fps=120 q=29.0 size=     322kB
 time=00:00:06.33 bitrate= 417.0kbits/frame=  243 fps=121 q=29.0 size=
 456kB time=00:00:08.28 bitrate= 451.2kbits/frame=  294 fps=117 q=29.0
 size=     664kB time=00:00:09.75 bitrate= 558.0kbits/frame=  338 fps=112
 q=29.0 size=     903kB time=00:00:11.70 bitrate= 632.2kbits/frame=  374
 fps=106 q=29.0 size=    1180kB time=00:00:12.66 bitrate= 763.3kbits/frame=
 419 fps=104 q=29.0 size=    1467kB time=00:00:14.13 bitrate=
 850.1kbits/frame=  450 fps= 95 q=-1.0 Lsize=    1956kB time=00:00:15.00
 bitrate=1067.9kbits/s dup=75 drop=0
 video:1770kB audio:176kB subtitle:0 global headers:0kB muxing overhead
 0.483340%
 [libx264 @ 0x102873000] frame I:10    Avg QP:21.48  size: 14929
 [libx264 @ 0x102873000] frame P:295   Avg QP:23.69  size:  4984
 [libx264 @ 0x102873000] frame B:145   Avg QP:25.69  size:  1329
 [libx264 @ 0x102873000] consecutive B-frames: 40.7% 48.0%  3.3%  8.0%
 [libx264 @ 0x102873000] mb I  I16..4: 17.6% 67.6% 14.7%
 [libx264 @ 0x102873000] mb P  I16..4:  5.7% 12.9%  1.4%  P16..4: 31.8%
 9.3%  4.0%  0.0%  0.0%    skip:34.8%
 [libx264 @ 0x102873000] mb B  I16..4:  0.2%  0.3%  0.1%  B16..8: 25.6%
 3.7%  0.7%  direct: 1.7%  skip:67.6%  L0:30.1% L1:64.4% BI: 5.5%
 [libx264 @ 0x102873000] 8x8 transform intra:64.7% inter:77.3%
 [libx264 @ 0x102873000] coded y,uvDC,uvAC intra: 42.7% 60.8% 18.1% inter:
 14.1% 20.1% 0.8%
 [libx264 @ 0x102873000] i16 v,h,dc,p: 35% 30%  6% 30%
 [libx264 @ 0x102873000] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 22% 22%  4%  6%
 6%  7%  5%  4%
 [libx264 @ 0x102873000] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 22% 13%  4%  8%
 8%  8%  5%  3%
 [libx264 @ 0x102873000] i8c dc,h,v,p: 56% 21% 18%  5%
 [libx264 @ 0x102873000] Weighted P-Frames: Y:12.5% UV:8.8%
 [libx264 @ 0x102873000] ref P L0: 65.6% 18.3% 11.6%  4.2%  0.3%
 [libx264 @ 0x102873000] ref B L0: 87.7% 12.3%  0.0%
 [libx264 @ 0x102873000] ref B L1: 99.7%  0.3%
 [libx264 @ 0x102873000] kb/s:965.54
 }}}

 -r 25 mp4
 {{{
 ffmpeg -i input.mp4  -t 00:00:15 -vf "fifo, scale= 720:480" -vcodec
 libx264 -aspect 16:9 -r 25 -acodec ac3 -ac 2 -ar 48000 -ab 96000
 output_ffmpeg_25.mp4
 ffmpeg version 1.0.git-5a2f3f0 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Jan  2 2013 18:09:20 with gcc 4.7.2 (MacPorts gcc47 4.7.2_2)
   configuration: --prefix=/sw --cc=gcc-mp-4.7 --cxx=g++-mp-4.7 --extra-
 cflags='-mtune=native -mno-avx -mfpmath=sse -msse4.2' --extra-
 cxxflags='-mtune=native -mno-avx -mfpmath=sse -msse4.2' --enable-gpl
 --enable-pthreads --enable-version3 --enable-libspeex --enable-libvpx
 --disable-decoder=libvpx --enable-libmp3lame --enable-libtheora --enable-
 libvorbis --enable-libx264 --enable-nonfree --enable-libfaac --enable-
 libopenjpeg --enable-libschroedinger --enable-libmodplug --enable-libxvid
 --enable-libfreetype --enable-openssl --enable-avfilter --enable-filters
 --arch=x86_64 --cpu=corei7-avx --enable-libass --enable-libbluray
 --enable-libopencore_amrwb --enable-libopencore_amrnb
   libavutil      52. 13.100 / 52. 13.100
   libavcodec     54. 85.100 / 54. 85.100
   libavformat    54. 59.100 / 54. 59.100
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 30.102 /  3. 30.102
   libswscale      2.  1.103 /  2.  1.103
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input.mp4':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: isommp42
     creation_time   : 2013-01-02 11:53:23
   Duration: 00:04:11.16, start: 0.000000, bitrate: 5772 kb/s
     Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
 1920x1080, 5578 kb/s, 25 fps, 25 tbr, 50 tbn, 50 tbc
     Metadata:
       creation_time   : 1970-01-01 00:00:00
       handler_name    : VideoHandler
     Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo,
 fltp, 192 kb/s
     Metadata:
       creation_time   : 2013-01-02 11:53:24
       handler_name    : IsoMedia File Produced by Google, 5-11-2011
 [libx264 @ 0x102873000] using SAR=32/27
 [libx264 @ 0x102873000] using cpu capabilities: MMX2 SSE2Fast SSSE3
 FastShuffle SSE4.2 AVX
 [libx264 @ 0x102873000] profile High, level 3.0
 [libx264 @ 0x102873000] 264 - core 129 - H.264/MPEG-4 AVC codec - Copyleft
 2003-2012 - 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=12
 lookahead_threads=2 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
 Output #0, mp4, to 'output_ffmpeg_25.mp4':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: isommp42
     encoder         : Lavf54.59.100
     Stream #0:0(und): Video: h264 ([33][0][0][0] / 0x0021), yuv420p,
 720x480 [SAR 32:27 DAR 16:9], q=-1--1, 12800 tbn, 25 tbc
     Metadata:
       creation_time   : 1970-01-01 00:00:00
       handler_name    : VideoHandler
     Stream #0:1(und): Audio: ac3 ([165][0][0][0] / 0x00A5), 48000 Hz,
 stereo, fltp, 96 kb/s
     Metadata:
       creation_time   : 2013-01-02 11:53:24
       handler_name    : IsoMedia File Produced by Google, 5-11-2011
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 -> libx264)
   Stream #0:1 -> #0:1 (aac -> ac3)
 Press [q] to stop, [?] for help
 frame=   62 fps=0.0 q=28.0 size=      17kB time=00:00:02.42 bitrate=
 56.8kbits/frame=  110 fps=107 q=28.0 size=     154kB time=00:00:04.37
 bitrate= 288.3kbits/frame=  163 fps=106 q=28.0 size=     330kB
 time=00:00:06.84 bitrate= 395.4kbits/frame=  214 fps=105 q=28.0 size=
 455kB time=00:00:08.79 bitrate= 424.1kbits/frame=  254 fps=100 q=28.0
 size=     655kB time=00:00:10.23 bitrate= 524.6kbits/frame=  290 fps= 95
 q=28.0 size=     903kB time=00:00:11.70 bitrate= 631.7kbits/frame=  321
 fps= 91 q=28.0 size=    1186kB time=00:00:13.17 bitrate= 737.5kbits/frame=
 356 fps= 88 q=28.0 size=    1465kB time=00:00:14.61 bitrate=
 821.0kbits/frame=  375 fps= 80 q=-1.0 Lsize=    1980kB time=00:00:15.00
 bitrate=1081.2kbits/s
 video:1794kB audio:176kB subtitle:0 global headers:0kB muxing overhead
 0.493514%
 [libx264 @ 0x102873000] frame I:9     Avg QP:21.64  size: 16085
 [libx264 @ 0x102873000] frame P:254   Avg QP:23.78  size:  5811
 [libx264 @ 0x102873000] frame B:112   Avg QP:24.74  size:  1927
 [libx264 @ 0x102873000] consecutive B-frames: 44.3% 47.5%  0.8%  7.5%
 [libx264 @ 0x102873000] mb I  I16..4: 17.7% 66.7% 15.7%
 [libx264 @ 0x102873000] mb P  I16..4:  6.5% 15.6%  1.7%  P16..4: 35.3%
 10.7%  4.6%  0.0%  0.0%    skip:25.7%
 [libx264 @ 0x102873000] mb B  I16..4:  0.3%  0.4%  0.1%  B16..8: 32.2%
 5.4%  1.1%  direct: 2.6%  skip:57.8%  L0:32.9% L1:60.5% BI: 6.6%
 [libx264 @ 0x102873000] 8x8 transform intra:65.5% inter:77.3%
 [libx264 @ 0x102873000] coded y,uvDC,uvAC intra: 43.6% 62.3% 18.4% inter:
 18.0% 25.6% 1.0%
 [libx264 @ 0x102873000] i16 v,h,dc,p: 33% 31%  6% 31%
 [libx264 @ 0x102873000] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 21% 22%  4%  6%
 6%  7%  5%  4%
 [libx264 @ 0x102873000] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 22% 13%  4%  8%
 7%  8%  5%  3%
 [libx264 @ 0x102873000] i8c dc,h,v,p: 56% 21% 18%  5%
 [libx264 @ 0x102873000] Weighted P-Frames: Y:14.2% UV:10.2%
 [libx264 @ 0x102873000] ref P L0: 65.5% 18.6% 11.5%  4.0%  0.3%
 [libx264 @ 0x102873000] ref B L0: 87.7% 12.3%
 [libx264 @ 0x102873000] ref B L1: 99.7%  0.3%
 [libx264 @ 0x102873000] kb/s:979.60
 }}}

 remove -r 29.97 mp4
 {{{
 ffmpeg -i input.mp4  -t 00:00:15 -vf "fifo, scale= 720:480" -vcodec
 libx264 -aspect 16:9 -acodec ac3 -ac 2 -ar 48000 -ab 96000
 output_ffmpeg_no29.mp4
 ffmpeg version 1.0.git-5a2f3f0 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Jan  2 2013 18:09:20 with gcc 4.7.2 (MacPorts gcc47 4.7.2_2)
   configuration: --prefix=/sw --cc=gcc-mp-4.7 --cxx=g++-mp-4.7 --extra-
 cflags='-mtune=native -mno-avx -mfpmath=sse -msse4.2' --extra-
 cxxflags='-mtune=native -mno-avx -mfpmath=sse -msse4.2' --enable-gpl
 --enable-pthreads --enable-version3 --enable-libspeex --enable-libvpx
 --disable-decoder=libvpx --enable-libmp3lame --enable-libtheora --enable-
 libvorbis --enable-libx264 --enable-nonfree --enable-libfaac --enable-
 libopenjpeg --enable-libschroedinger --enable-libmodplug --enable-libxvid
 --enable-libfreetype --enable-openssl --enable-avfilter --enable-filters
 --arch=x86_64 --cpu=corei7-avx --enable-libass --enable-libbluray
 --enable-libopencore_amrwb --enable-libopencore_amrnb
   libavutil      52. 13.100 / 52. 13.100
   libavcodec     54. 85.100 / 54. 85.100
   libavformat    54. 59.100 / 54. 59.100
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 30.102 /  3. 30.102
   libswscale      2.  1.103 /  2.  1.103
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input.mp4':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: isommp42
     creation_time   : 2013-01-02 11:53:23
   Duration: 00:04:11.16, start: 0.000000, bitrate: 5772 kb/s
     Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
 1920x1080, 5578 kb/s, 25 fps, 25 tbr, 50 tbn, 50 tbc
     Metadata:
       creation_time   : 1970-01-01 00:00:00
       handler_name    : VideoHandler
     Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo,
 fltp, 192 kb/s
     Metadata:
       creation_time   : 2013-01-02 11:53:24
       handler_name    : IsoMedia File Produced by Google, 5-11-2011
 [libx264 @ 0x102873000] using SAR=32/27
 [libx264 @ 0x102873000] using cpu capabilities: MMX2 SSE2Fast SSSE3
 FastShuffle SSE4.2 AVX
 [libx264 @ 0x102873000] profile High, level 3.0
 [libx264 @ 0x102873000] 264 - core 129 - H.264/MPEG-4 AVC codec - Copyleft
 2003-2012 - 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=12
 lookahead_threads=2 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
 Output #0, mp4, to 'output_ffmpeg_no29.mp4':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: isommp42
     encoder         : Lavf54.59.100
     Stream #0:0(und): Video: h264 ([33][0][0][0] / 0x0021), yuv420p,
 720x480 [SAR 32:27 DAR 16:9], q=-1--1, 12800 tbn, 25 tbc
     Metadata:
       creation_time   : 1970-01-01 00:00:00
       handler_name    : VideoHandler
     Stream #0:1(und): Audio: ac3 ([165][0][0][0] / 0x00A5), 48000 Hz,
 stereo, fltp, 96 kb/s
     Metadata:
       creation_time   : 2013-01-02 11:53:24
       handler_name    : IsoMedia File Produced by Google, 5-11-2011
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 -> libx264)
   Stream #0:1 -> #0:1 (aac -> ac3)
 Press [q] to stop, [?] for help
 frame=   65 fps=0.0 q=28.0 size=      24kB time=00:00:02.55 bitrate=
 77.1kbits/frame=  118 fps=118 q=28.0 size=     180kB time=00:00:04.89
 bitrate= 302.0kbits/frame=  171 fps=114 q=28.0 size=     362kB
 time=00:00:06.84 bitrate= 434.0kbits/frame=  227 fps=113 q=28.0 size=
 484kB time=00:00:09.27 bitrate= 427.7kbits/frame=  268 fps=107 q=25.0
 size=     734kB time=00:00:10.71 bitrate= 561.2kbits/frame=  302 fps=100
 q=28.0 size=    1028kB time=00:00:12.18 bitrate= 690.9kbits/frame=  331
 fps= 94 q=28.0 size=    1257kB time=00:00:13.65 bitrate= 753.9kbits/frame=
 370 fps= 92 q=28.0 size=    1561kB time=00:00:12.48
 bitrate=1024.6kbits/frame=  375 fps= 83 q=-1.0 Lsize=    1980kB
 time=00:00:15.00 bitrate=1081.2kbits/s
 video:1794kB audio:176kB subtitle:0 global headers:0kB muxing overhead
 0.493514%
 [libx264 @ 0x102873000] frame I:9     Avg QP:21.64  size: 16085
 [libx264 @ 0x102873000] frame P:254   Avg QP:23.78  size:  5811
 [libx264 @ 0x102873000] frame B:112   Avg QP:24.74  size:  1927
 [libx264 @ 0x102873000] consecutive B-frames: 44.3% 47.5%  0.8%  7.5%
 [libx264 @ 0x102873000] mb I  I16..4: 17.7% 66.7% 15.7%
 [libx264 @ 0x102873000] mb P  I16..4:  6.5% 15.6%  1.7%  P16..4: 35.3%
 10.7%  4.6%  0.0%  0.0%    skip:25.7%
 [libx264 @ 0x102873000] mb B  I16..4:  0.3%  0.4%  0.1%  B16..8: 32.2%
 5.4%  1.1%  direct: 2.6%  skip:57.8%  L0:32.9% L1:60.5% BI: 6.6%
 [libx264 @ 0x102873000] 8x8 transform intra:65.5% inter:77.3%
 [libx264 @ 0x102873000] coded y,uvDC,uvAC intra: 43.6% 62.3% 18.4% inter:
 18.0% 25.6% 1.0%
 [libx264 @ 0x102873000] i16 v,h,dc,p: 33% 31%  6% 31%
 [libx264 @ 0x102873000] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 21% 22%  4%  6%
 6%  7%  5%  4%
 [libx264 @ 0x102873000] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 22% 13%  4%  8%
 7%  8%  5%  3%
 [libx264 @ 0x102873000] i8c dc,h,v,p: 56% 21% 18%  5%
 [libx264 @ 0x102873000] Weighted P-Frames: Y:14.2% UV:10.2%
 [libx264 @ 0x102873000] ref P L0: 65.5% 18.6% 11.5%  4.0%  0.3%
 [libx264 @ 0x102873000] ref B L0: 87.7% 12.3%
 [libx264 @ 0x102873000] ref B L1: 99.7%  0.3%
 [libx264 @ 0x102873000] kb/s:979.60
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2111#comment:11>
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