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  • Using FFmpeg to encode 2pass mp4

    30 juin 2016, par Erin.Yang

    I am trying to use FFmpeg to encode my 4K mp4 file to a 2pass 265 mp4 file for the purposes of testing. I am new to video compression and hope I’m making a simple mistake that someone can correct.

    All infos in command line as below :

    C:\Ying\FF>C:\Ying\FF\ffmpeg.exe -y -i C:\Ying\FF\Xman-4K_50sec_3840x2160.mp4 -preset veryslow -x265-params pass=1 -vcodec hevc -b:v 15M -acodec libvo
    _aacenc -b:a 128K C:\Ying\FF\Xman-4K_3840x2160_50sec_15M_H265_veryslow_2pass.mp4
    ffmpeg version N-74286-ge5774f2 Copyright (c) 2000-2015 the FFmpeg developers
     built with gcc 4.9.3 (GCC)
     configuration: --disable-static --enable-shared --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontco
    nfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-l
    ibfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-am
    rwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-lib
    twolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --en
    able-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
     libavutil      54. 30.100 / 54. 30.100
     libavcodec     56. 57.100 / 56. 57.100
     libavformat    56. 40.101 / 56. 40.101
     libavdevice    56.  4.100 / 56.  4.100
     libavfilter     5. 32.100 /  5. 32.100
     libswscale      3.  1.101 /  3.  1.101
     libswresample   1.  2.101 /  1.  2.101
     libpostproc    53.  3.100 / 53.  3.100
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\Ying\FF\Xman-4K_50sec_3840x2160.mp4':
     Metadata:
       major_brand     : isom
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       title           : X-MEN__DAYS_OF_FUTURE_PAST.Title800
       encoder         : Lavf56.40.101
     Duration: 00:00:50.01, start: 0.000000, bitrate: 11067 kb/s
       Chapter #0:0: start 0.000000, end 50.000000
       Metadata:
         title           : (26)01:17:27:726
       Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x2160 [SAR 1:1 DAR 16:9], 11492 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (de
    fault)
       Metadata:
         handler_name    : VideoHandler
       Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 127 kb/s (default)
       Metadata:
         handler_name    : SoundHandler
       Stream #0:2(eng): Subtitle: mov_text (text / 0x74786574), 0 kb/s
       Metadata:
         handler_name    : SubtitleHandler
    x265 [info]: HEVC encoder version 1.7
    x265 [info]: build info [Windows][GCC 4.9.2][64 bit] 8bpp
    x265 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
    x265 [info]: Main profile, Level-5 (Main tier)
    x265 [info]: Thread pool created using 32 threads
    x265 [info]: frame threads / pool features       : 8 / wpp(34 rows)
    x265 [info]: Coding QT: max CU size, min CU size : 64 / 8
    x265 [info]: Residual QT: max TU size, max depth : 32 / 3 inter / 3 intra
    x265 [info]: ME / range / subpel / merge         : dia / 57 / 2 / 1
    x265 [info]: Keyframe min / max / scenecut       : 25 / 250 / 40
    x265 [info]: Lookahead / bframes / badapt        : 40 / 8 / 2
    x265 [info]: b-pyramid / weightp / weightb / refs: 1 / 1 / 1 / 1
    x265 [info]: AQ: mode / str / qg-size / cu-tree  : 1 / 1.0 / 64 / 1
    x265 [info]: Rate Control / qCompress            : ABR-15000 kbps / 0.60
    x265 [info]: tools: rd=2 psy-rd=0.30 rdoq=2 psy-rdoq=1.00 early-skip signhide
    x265 [info]: tools: tmvp b-intra fast-intra strong-intra-smoothing deblock sao
    x265 [info]: tools: stats-write
    Output #0, mp4, to 'C:\Ying\FF\Xman-4K_3840x2160_50sec_15M_H265_veryslow_2pass.mp4':
     Metadata:
       major_brand     : isom
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       title           : X-MEN__DAYS_OF_FUTURE_PAST.Title800
       encoder         : Lavf56.40.101
       Chapter #0:0: start 0.000000, end 50.000000
       Metadata:
         title           : (26)01:17:27:726
       Stream #0:0(und): Video: hevc (libx265) ([35][0][0][0] / 0x0023), yuv420p, 3840x2160 [SAR 1:1 DAR 16:9], q=2-31, 15000 kb/s, 30 fps, 15360 tbn, 30
    tbc (default)
       Metadata:
         handler_name    : VideoHandler
         encoder         : Lavc56.57.100 libx265
       Stream #0:1(und): Audio: aac (libvo_aacenc) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, s16, 128 kb/s (default)
       Metadata:
         handler_name    : SoundHandler
         encoder         : Lavc56.57.100 libvo_aacenc
    Stream mapping:
     Stream #0:0 -> #0:0 (h264 (native) -> hevc (libx265))
     Stream #0:1 -> #0:1 (aac (native) -> aac (libvo_aacenc))
    Press [q] to stop, [?] for help
    frame= 1502 fps=2.6 q=-0.0 Lsize=  100652kB time=00:00:50.01 bitrate=16485.9kbits/s dup=75 drop=0
    video:99814kB audio:782kB subtitle:0kB other streams:0kB global headers:1kB muxing overhead: 0.054657%
    x265 [info]: frame I:     11, Avg QP:13.26  kb/s: 59293.48
    x265 [info]: frame P:    443, Avg QP:15.21  kb/s: 33977.10
    x265 [info]: frame B:   1048, Avg QP:18.35  kb/s: 8420.64
    x265 [info]: global :   1502, Avg QP:17.39  kb/s: 16330.84
    x265 [info]: Weighted P-Frames: Y:4.5% UV:4.5%
    x265 [info]: Weighted B-Frames: Y:1.9% UV:1.6%
    x265 [info]: consecutive B-frames: 23.8% 11.9% 14.8% 22.9% 17.8% 7.0% 0.0% 0.0% 1.8%

    C:\Ying\FF>C:\Ying\FF\ffmpeg.exe -y -i C:\Ying\FF\Xman-4K_50sec_3840x2160.mp4 -preset veryslow -x265-params pass=2 -vcodec hevc -b:v 15M -acodec libvo
    _aacenc -b:a 128K C:\Ying\FF\Xman-4K_3840x2160_50sec_15M_H265_veryslow_2pass.mp4
    ffmpeg version N-74286-ge5774f2 Copyright (c) 2000-2015 the FFmpeg developers
     built with gcc 4.9.3 (GCC)
     configuration: --disable-static --enable-shared --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontco
    nfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-l
    ibfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-am
    rwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-lib
    twolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --en
    able-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
     libavutil      54. 30.100 / 54. 30.100
     libavcodec     56. 57.100 / 56. 57.100
     libavformat    56. 40.101 / 56. 40.101
     libavdevice    56.  4.100 / 56.  4.100
     libavfilter     5. 32.100 /  5. 32.100
     libswscale      3.  1.101 /  3.  1.101
     libswresample   1.  2.101 /  1.  2.101
     libpostproc    53.  3.100 / 53.  3.100
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\Ying\FF\Xman-4K_50sec_3840x2160.mp4':
     Metadata:
       major_brand     : isom
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       title           : X-MEN__DAYS_OF_FUTURE_PAST.Title800
       encoder         : Lavf56.40.101
     Duration: 00:00:50.01, start: 0.000000, bitrate: 11067 kb/s
       Chapter #0:0: start 0.000000, end 50.000000
       Metadata:
         title           : (26)01:17:27:726
       Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 3840x2160 [SAR 1:1 DAR 16:9], 11492 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (de
    fault)
       Metadata:
         handler_name    : VideoHandler
       Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 127 kb/s (default)
       Metadata:
         handler_name    : SoundHandler
       Stream #0:2(eng): Subtitle: mov_text (text / 0x74786574), 0 kb/s
       Metadata:
         handler_name    : SubtitleHandler
    x265 [info]: HEVC encoder version 1.7
    x265 [info]: build info [Windows][GCC 4.9.2][64 bit] 8bpp
    x265 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
    x265 [info]: Main profile, Level-6 (Main tier)
    x265 [info]: Thread pool created using 32 threads
    x265 [info]: frame threads / pool features       : 8 / wpp(34 rows)
    x265 [error]: statistics are damaged at line 1495, parser out=1
    [libx265 @ 0000000001e97d00] Cannot open libx265 encoder.
    Output #0, mp4, to 'C:\Ying\FF\Xman-4K_3840x2160_50sec_15M_H265_veryslow_2pass.mp4':
     Metadata:
       major_brand     : isom
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       title           : X-MEN__DAYS_OF_FUTURE_PAST.Title800
       encoder         : Lavf56.40.101
       Chapter #0:0: start 0.000000, end 50.000000
       Metadata:
         title           : (26)01:17:27:726
       Stream #0:0(und): Video: hevc, none, q=2-31, 128 kb/s, SAR 1:1 DAR 0:0, 30 fps (default)
       Metadata:
         handler_name    : VideoHandler
         encoder         : Lavc56.57.100 libx265
       Stream #0:1(und): Audio: aac, 0 channels, 128 kb/s (default)
       Metadata:
         handler_name    : SoundHandler
         encoder         : Lavc56.57.100 libvo_aacenc
    Stream mapping:
     Stream #0:0 -> #0:0 (h264 (native) -> hevc (libx265))
     Stream #0:1 -> #0:1 (aac (native) -> aac (libvo_aacenc))
    Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height

    MediaInfo :

    General
    Complete name                            : E:\4K\2ndRound\Xman-4K_50sec_3840x2160.mp4.mp4
    Format                                   : MPEG-4
    Format profile                           : Base Media
    Codec ID                                 : isom
    File size                                : 66.0 MiB
    Duration                                 : 50s 6ms
    Overall bit rate                         : 11.1 Mbps
    Movie name                               : X-MEN__DAYS_OF_FUTURE_PAST.Title800
    Writing application                      : Lavf56.40.101

    Video
    ID                                       : 1
    Format                                   : AVC
    Format/Info                              : Advanced Video Codec
    Format profile                           : High@L5.1
    Format settings, CABAC                   : Yes
    Format settings, ReFrames                : 4 frames
    Codec ID                                 : avc1
    Codec ID/Info                            : Advanced Video Coding
    Duration                                 : 47s 567ms
    Bit rate                                 : 11.5 Mbps
    Width                                    : 3 840 pixels
    Height                                   : 2 160 pixels
    Display aspect ratio                     : 16:9
    Frame rate mode                          : Constant
    Frame rate                               : 30.000 fps
    Color space                              : YUV
    Chroma subsampling                       : 4:2:0
    Bit depth                                : 8 bits
    Scan type                                : Progressive
    Bits/(Pixel*Frame)                       : 0.046
    Stream size                              : 65.2 MiB (99%)

    Audio
    ID                                       : 2
    Format                                   : AAC
    Format/Info                              : Advanced Audio Codec
    Format profile                           : LC
    Codec ID                                 : 40
    Duration                                 : 50s 6ms
    Bit rate mode                            : Constant
    Bit rate                                 : 128 Kbps
    Channel(s)                               : 2 channels
    Channel positions                        : Front: L R
    Sampling rate                            : 48.0 KHz
    Compression mode                         : Lossy
    Stream size                              : 781 KiB (1%)

    Menu #1
    ID                                       : 3
    Codec ID                                 : text
    Duration                                 : 50s 0ms
    Language                                 : English

    Menu #2
    00:00:00.000                             : (26)01:17:27:726

  • ffmpeg mkv to mp4 including subtitles

    1er février 2017, par user3677559

    Want to convert mkv files to mp4 (h264, mp3 and subtitles). I checked the video files with ffprobe. For the output

    Stream #0:2(ger) : Subtitle : dvb_subtitle (default)

    The subtitles are included in the converted video with following ffmpeg command.

    ffmpeg -i movie.mkv -c:v libx264 -c:a libmp3lame  -b:a 320k -c:s dvd_subtitle  converted.mp4

    But for the output :

    Stream #0:3(ger) : Subtitle : subrip (default)

    The command isn’t working. There is no error message and the resulting video includes a subtitle stream, but no subtitles are showed. I tried also with the subtitle encoding mov_text and copy, but no luck. Following the output from console :

       ffmpeg version 3.2.2-1 Copyright (c) 2000-2016 the FFmpeg developers
     built with gcc 6.2.1 (Debian 6.2.1-5) 20161124
     configuration: --prefix=/usr --extra-version=1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libebur128 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libiec61883 --enable-libopencv --enable-frei0r --enable-libx264 --enable-chromaprint --enable-shared
     WARNING: library configuration mismatch
     avcodec     configuration: --prefix=/usr --extra-version=1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libebur128 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libiec61883 --enable-libopencv --enable-frei0r --enable-libx264 --enable-chromaprint --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc --enable-netcdf
     libavutil      55. 34.100 / 55. 34.100
     libavcodec     57. 64.101 / 57. 64.101
     libavformat    57. 56.100 / 57. 56.100
     libavdevice    57.  1.100 / 57.  1.100
     libavfilter     6. 65.100 /  6. 65.100
     libavresample   3.  1.  0 /  3.  1.  0
     libswscale      4.  2.100 /  4.  2.100
     libswresample   2.  3.100 /  2.  3.100
     libpostproc    54.  1.100 / 54.  1.100
    [mpeg2video @ 0x56335b2e1180] warning: first frame is no keyframe
    Input #0, matroska,webm, from 'movie.mkv':
     Metadata:
       title           : The Movie name
       encoder         : Tvheadend Matroska muxer
       DATE_BROADCASTED: 2014-08-17 20:14:20
       ORIGINAL_MEDIA_TYPE: TV
       TVCHANNEL       : a channel
       SUMMARY         : summary
       SUMMARY-ger     : summary
       DESCRIPTION     : blablabla
     Duration: 02:22:35.55, start: 0.000000, bitrate: 3689 kb/s
       Chapter #0:0: start 354.274000, end 1854.154000
       Chapter #0:1: start 1854.154000, end 2333.434000
       Chapter #0:2: start 2333.434000, end 3541.234000
       Chapter #0:3: start 3541.234000, end 4016.554000
       Chapter #0:4: start 4016.554000, end 5369.434000
       Chapter #0:5: start 5369.434000, end 5838.874000
       Chapter #0:6: start 5838.874000, end 6885.754000
       Chapter #0:7: start 6885.754000, end 7337.314000
       Chapter #0:8: start 7337.314000, end 8313.514000
       Chapter #0:9: start 8313.514000, end 8358.514000
       Chapter #0:10: start 8358.514000, end 8555.554000
       Stream #0:0(eng): Video: mpeg2video (Main), yuv420p(tv, top first), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 1k tbn, 50 tbc (default)
       Stream #0:1(ger): Audio: mp2, 48000 Hz, stereo, s16p, 192 kb/s (default)
       Stream #0:2(ger): Audio: ac3, 48000 Hz, stereo, fltp, 384 kb/s (default)
       Stream #0:3(ger): Subtitle: subrip (default)
    [libx264 @ 0x56335b31c8a0] using SAR=64/45
    [libx264 @ 0x56335b31c8a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
    [libx264 @ 0x56335b31c8a0] profile High, level 3.0
    [libx264 @ 0x56335b31c8a0] 264 - core 148 r2708 86b7198 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - 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
    Output #0, mp4, to 'The-Movie_name.mkv.mp4':
     Metadata:
       title           : The Movie name
       DESCRIPTION-ger : BlaBlaBla
       encoder         : Lavf57.56.100
       Chapter #0:0: start 354.274000, end 1854.154000
       Chapter #0:1: start 1854.154000, end 2333.434000
       Chapter #0:2: start 2333.434000, end 3541.234000
       Chapter #0:3: start 3541.234000, end 4016.554000
       Chapter #0:4: start 4016.554000, end 5369.434000
       Chapter #0:5: start 5369.434000, end 5838.874000
       Chapter #0:6: start 5838.874000, end 6885.754000
       Chapter #0:7: start 6885.754000, end 7337.314000
       Chapter #0:8: start 7337.314000, end 8313.514000
       Chapter #0:9: start 8313.514000, end 8358.514000
       Chapter #0:10: start 8358.514000, end 8555.554000
       Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 720x576 [SAR 64:45 DAR 16:9], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
       Metadata:
         encoder         : Lavc57.64.101 libx264
       Side data:
         cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
       Stream #0:1(ger): Audio: mp3 (libmp3lame) (i[0][0][0] / 0x0069), 48000 Hz, stereo, s16p, 320 kb/s (default)
       Metadata:
         encoder         : Lavc57.64.101 libmp3lame
       Stream #0:2(ger): Subtitle: dvd_subtitle (dvdsub) ([224][0][0][0] / 0x00E0) (default)
       Metadata:
         encoder         : Lavc57.64.101 dvdsub
    Stream mapping:
     Stream #0:0 -> #0:0 (mpeg2video (native) -> h264 (libx264))
     Stream #0:1 -> #0:1 (mp2 (native) -> mp3 (libmp3lame))
     Stream #0:3 -> #0:2 (subrip (srt) -> dvd_subtitle (dvdsub))
    Press [q] to stop, [?] for help
    [mpeg2video @ 0x56335b31bb20] warning: first frame is no keyframe
    [dvdsub @ 0x56335b2f8600] Bitmap subtitle required:00:31.41 bitrate= 685.0kbits/s dup=15 drop=2 speed=3.65x    
    Subtitle encoding failed
    [libx264 @ 0x56335b31c8a0] frame I:4     Avg QP:13.61  size: 32211
    [libx264 @ 0x56335b31c8a0] frame P:202   Avg QP:21.61  size:  8129
    [libx264 @ 0x56335b31c8a0] frame B:551   Avg QP:28.86  size:  1021
    [libx264 @ 0x56335b31c8a0] consecutive B-frames:  0.8%  4.2%  5.9% 89.1%
    [libx264 @ 0x56335b31c8a0] mb I  I16..4: 36.4% 49.0% 14.7%
    [libx264 @ 0x56335b31c8a0] mb P  I16..4:  1.6%  3.2%  0.7%  P16..4: 20.8%  9.1%  6.0%  0.0%  0.0%    skip:58.7%
    [libx264 @ 0x56335b31c8a0] mb B  I16..4:  0.1%  0.1%  0.0%  B16..8: 17.9%  1.6%  0.4%  direct: 0.7%  skip:79.3%  L0:40.6% L1:48.8% BI:10.5%
    [libx264 @ 0x56335b31c8a0] 8x8 transform intra:55.5% inter:69.0%
    [libx264 @ 0x56335b31c8a0] coded y,uvDC,uvAC intra: 46.1% 45.6% 23.5% inter: 5.3% 5.4% 2.1%
    [libx264 @ 0x56335b31c8a0] i16 v,h,dc,p: 40% 44%  6% 10%
    [libx264 @ 0x56335b31c8a0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 33% 33%  2%  2%  3%  2%  3%  3%
    [libx264 @ 0x56335b31c8a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 37% 29% 14%  3%  3%  4%  3%  4%  3%
    [libx264 @ 0x56335b31c8a0] i8c dc,h,v,p: 47% 29% 21%  3%
    [libx264 @ 0x56335b31c8a0] Weighted P-Frames: Y:1.0% UV:0.0%
    [libx264 @ 0x56335b31c8a0] ref P L0: 62.3% 12.0% 18.2%  7.5%  0.0%
    [libx264 @ 0x56335b31c8a0] ref B L0: 84.6% 11.5%  3.8%
    [libx264 @ 0x56335b31c8a0] ref B L1: 94.9%  5.1%
    [libx264 @ 0x56335b31c8a0] kb/s:616.48
    [libmp3lame @ 0x56335b2f7880] 3 frames left in the queue on closing
    Conversion failed!

    Any ideas ?

  • Merge commit ’5dc47a2bd52e375ed742c45d08356b45098f458d’

    17 février 2015, par Michael Niedermayer
    Merge commit ’5dc47a2bd52e375ed742c45d08356b45098f458d’
    

    * commit ’5dc47a2bd52e375ed742c45d08356b45098f458d’ :
    matroskaenc : Validate chapter start and end times

    Conflicts :
    libavformat/matroskaenc.c

    Merged-by : Michael Niedermayer <michaelni@gmx.at>

    • [DH] libavformat/matroskaenc.c