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Sur d’autres sites (7748)

  • Inputing a List of Files for Concatenation with Node.js Module fluent-ffmpeg

    26 juin 2018, par carpiediem

    Version information

    • fluent-ffmpeg version : 2.1.2
    • ffmpeg version : 3.4.2
    • OS : Windows 10

    Code to reproduce

    ffmpeg('C:/path/to/list.txt').mergeToFile('C:/path/to/out.mp4', 'C:/path/to/temp');

    list.txt :

    file 'C:/path/to/chunk01.ts'
    file 'C:/path/to/chunk02.ts'
    file 'C:/path/to/chunk03.ts'
    file 'C:/path/to/chunk04.ts'

    Note : I’ve tried both absolute and relative paths, with the same result.

    Expected results

    A video file at C:/path/to/out.mp4 that matches the 4 files in list.txt, concatenated end-to-end.

    Observed results

    An empty file at C:/path/to/out.mp4 with 0 duration and only 15kB in size. No errors were thrown.

    This is the command that I’m trying to duplicate (it works as expected, with relative paths in list.txt) :

    C:/path/to> ffmpeg -f concat -i list.txt -c copy out.ts

    stdout & stderr

    stdout was empty. stderr is copied below (with file names modified to match the ones above) :

    ffmpeg version 3.4.2 Copyright (c) 2000-2018 the FFmpeg developers
     built with gcc 7.3.0 (GCC)
     configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libmfx --enable-cuda --enable-cuvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth
     libavutil      55. 78.100 / 55. 78.100
     libavcodec     57.107.100 / 57.107.100
     libavformat    57. 83.100 / 57. 83.100
     libavdevice    57. 10.100 / 57. 10.100
     libavfilter     6.107.100 /  6.107.100
     libswscale      4.  8.100 /  4.  8.100
     libswresample   2.  9.100 /  2.  9.100
     libpostproc    54.  7.100 / 54.  7.100
    Input #0, tty, from 'C:/path/to/list.txt':
     Duration: 00:00:00.08, bitrate: 42 kb/s
       Stream #0:0: Video: ansi, pal8, 640x400, 25 fps, 25 tbr, 25 tbn, 25 tbc
    Stream mapping:
     Stream #0:0 (ansi) -> concat
     concat -> Stream #0:0 (libx264)
    Press [q] to stop, [?] for help
    [libx264 @ 000001e385b45040] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
    [libx264 @ 000001e385b45040] profile High 4:4:4 Predictive, level 3.0, 4:4:4 8-bit
    [libx264 @ 000001e385b45040] 264 - core 155 r2901 7d0ff22 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=1 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=4 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 'C:/path/to/out.mp4':
     Metadata:
       encoder         : Lavf57.83.100
       Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv444p, 640x400, q=-1--1, 25 fps, 12800 tbn, 25 tbc
       Metadata:
         encoder         : Lavc57.107.100 libx264
       Side data:
         cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    frame=    2 fps=0.0 q=-1.0 Lsize=      15kB time=00:00:00.04 bitrate=3099.0kbits/s speed=1.55x
    video:14kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 5.619430%
    [libx264 @ 000001e385b45040] frame I:1     Avg QP:12.71  size:  8083
    [libx264 @ 000001e385b45040] frame P:1     Avg QP:29.71  size:  5928
    [libx264 @ 000001e385b45040] mb I  I16..4: 87.9%  0.0% 12.1%
    [libx264 @ 000001e385b45040] mb P  I16..4:  9.3%  0.0%  0.0%  P16..4:  0.4%  0.0%  0.0%  0.0%  0.0% skip:90.3%
    [libx264 @ 000001e385b45040] coded y,u,v intra: 17.9% 0.0% 0.0% inter: 0.1% 0.0% 0.0%
    [libx264 @ 000001e385b45040] i16 v,h,dc,p: 88%  8%  4%  0%
    [libx264 @ 000001e385b45040] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 31% 19%  3%  2%  3%  7%  4%  3%
    [libx264 @ 000001e385b45040] Weighted P-Frames: Y:0.0% UV:0.0%
    [libx264 @ 000001e385b45040] kb/s:1401.10
  • Mp4 render result from ffmpeg not playable on android

    11 juillet 2019, par albert

    I’m using PHP to run ffmpeg(4.0.2) render out MP4 file.
    MP4 file playable on all of iOS device, and most laptop, but not playable on android device.

    Here is the ffmpeg code I use to render the video

    /usr/local/bin/ffmpeg -filter_complex "[0]reverse[r];[0][r]concat, loop=1:65, setpts=N/15/TB" -r 15 -f image2 -i /Source/0001_CAM%02d.jpg -c:v libx264 -preset fast -crf 19 -profile:v baseline -movflags +faststart -pix_fmt yuv420p /Result/output.mp4

    Here is the log

    [0] => ffmpeg version N-91590-geb1860e017-tessus Copyright (c) 2000-2018 the FFmpeg developers
       [1] =>   built with Apple LLVM version 9.1.0 (clang-902.0.39.2)
       [2] =>   configuration: --cc=/usr/bin/clang --prefix=/opt/ffmpeg --extra-version=tessus --enable-avisynth --enable-fontconfig --enable-gpl --enable-libaom --enable-libass --enable-libbluray --enable-libfreetype --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libmysofa --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-version3 --pkg-config-flags=--static --disable-ffplay
       [3] =>   libavutil      56. 18.102 / 56. 18.102
       [4] =>   libavcodec     58. 22.101 / 58. 22.101
       [5] =>   libavformat    58. 17.101 / 58. 17.101
       [6] =>   libavdevice    58.  4.101 / 58.  4.101
       [7] =>   libavfilter     7. 26.100 /  7. 26.100
       [8] =>   libswscale      5.  2.100 /  5.  2.100
       [9] =>   libswresample   3.  2.100 /  3.  2.100
       [10] =>   libpostproc    55.  2.100 / 55.  2.100
       [11] => Input #0, image2, from '/Source/0001_CAM%02d.jpg':
       [12] =>   Duration: 00:00:00.33, start: 0.000000, bitrate: N/A
       [13] =>     Stream #0:0: Video: mjpeg, yuvj422p(pc, bt470bg/unknown/unknown), 3456x2304, 15 tbr, 15 tbn, 15 tbc
       [14] => Stream mapping:
       [15] =>   Stream #0:0 (mjpeg) -> reverse
       [16] =>   Stream #0:0 (mjpeg) -> concat:in0:v0
       [17] =>   setpts -> Stream #0:0 (libx264)
       [18] => Press [q] to stop, [?] for help
       [19] => [swscaler @ 0x1077f9000] deprecated pixel format used, make sure you did set range correctly
       [20] => [libx264 @ 0x7fd583800600] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
       [21] => [libx264 @ 0x7fd583800600] profile Constrained Baseline, level 5.1, 4:2:0, 8-bit
       [22] => [libx264 @ 0x7fd583800600] 264 - core 157 r2932 303c484 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=0 ref=2 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=6 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=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=15 scenecut=40 intra_refresh=0 rc_lookahead=30 rc=crf mbtree=1 crf=19.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
       [23] => Output #0, mp4, to '/Result/output.mp4':
       [24] =>   Metadata:
       [25] =>     encoder         : Lavf58.17.101
       [26] =>     Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 3456x2304, q=-1--1, 15 fps, 15360 tbn, 15 tbc (default)
       [27] =>     Metadata:
       [28] =>       encoder         : Lavc58.22.101 libx264
       [29] =>     Side data:
       [30] =>       cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
       [31] => frame=    8 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    [mp4 @ 0x7fd583804a00] Starting second pass: moving the moov atom to the beginning of the file
       [32] => frame=   20 fps=5.1 q=-1.0 Lsize=   10642kB time=00:00:01.26 bitrate=68823.6kbits/s speed=0.322x
       [33] => video:10641kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.009452%
       [34] => [libx264 @ 0x7fd583800600] frame I:4     Avg QP:17.92  size:895006
       [35] => [libx264 @ 0x7fd583800600] frame P:16    Avg QP:19.96  size:457246
       [36] => [libx264 @ 0x7fd583800600] mb I  I16..4: 11.5%  0.0% 88.5%
       [37] => [libx264 @ 0x7fd583800600] mb P  I16..4:  4.1%  0.0% 25.0%  P16..4: 27.7% 19.0%  6.8%  0.0%  0.0%    skip:17.3%
       [38] => [libx264 @ 0x7fd583800600] coded y,uvDC,uvAC intra: 92.9% 89.0% 56.0% inter: 51.3% 65.2% 3.9%
       [39] => [libx264 @ 0x7fd583800600] i16 v,h,dc,p: 28%  5% 14% 52%
       [40] => [libx264 @ 0x7fd583800600] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 12% 15%  8%  9% 10%  7%  8%  6%
       [41] => [libx264 @ 0x7fd583800600] i8c dc,h,v,p: 47% 16% 29%  8%
       [42] => [libx264 @ 0x7fd583800600] ref P L0: 81.6% 18.4%
       [43] => [libx264 @ 0x7fd583800600] kb/s:65375.79
  • FFMPEG - Convert MKV to MP4 with all streams (subtitles) and watermark

    24 juillet 2016, par ShinJii

    I spent few hours researching and still have problem...
    I want to convert .mkv file to .mp4 with watermark and subtitles (from mkv).

    I tried few commands but always error or success with watermark without subtitles.
    Here are some commands I tried (not all) :

    Partial Success - some files are converted with subtitles, but I have 153 files that are converted without subtitles... (both from .mkv to .mp4) :

    ffmpeg -i 025.mkv -vf "movie=logovideo2.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:10,subtitles=025.mkv [out]" 25.mp4

    ffmpeg -i 001.mkv -i logovideo2.png -filter_complex "[0:v][1:v]overlay=0:0,subtitles=001.mkv[out]" -map "[out]" -map 0:a -c:s ass 001.mp4

    Fail - command with error :

    ffmpeg -i 001.mkv -i logovideo2.png -filter_complex "[0:v][1:v]overlay=0:0[out]" -map "[out]" -map 0:a -map 0:s -c:s ass 001.mp4

    CODE (with error) :

    ffmpeg version N-81036-g2b14204 Copyright (c) 2000-2016 the FFmpeg developers
     built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-4)
     configuration: --prefix=/root/ffmpeg_build --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --pkg-config-flags=--static --enable-gpl --enable-nonfree --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libass
     libavutil      55. 28.100 / 55. 28.100
     libavcodec     57. 50.100 / 57. 50.100
     libavformat    57. 42.100 / 57. 42.100
     libavdevice    57.  0.102 / 57.  0.102
     libavfilter     6. 47.100 /  6. 47.100
     libswscale      4.  1.100 /  4.  1.100
     libswresample   2.  1.100 /  2.  1.100
     libpostproc    54.  0.100 / 54.  0.100
    Input #0, matroska,webm, from '001.mkv':
     Metadata:
       title           : DB
       encoder         : libebml v1.2.1 + libmatroska v1.1.1
       creation_time   : 2011-09-15 16:44:37
     Duration: 00:24:39.37, start: 0.000000, bitrate: 1429 kb/s
       Stream #0:0(jpn): Audio: vorbis, 48000 Hz, stereo, fltp (default)
       Stream #0:1: Video: h264 (High), yuv420p, 720x540 [SAR 1:1 DAR 4:3], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)
       Stream #0:2(pol): Subtitle: ass (default)
       Metadata:
         title           : Grupa
    Input #1, png_pipe, from 'logovideo2.png':
     Duration: N/A, bitrate: N/A
       Stream #1:0: Video: png, rgba(pc), 235x50 [SAR 2835:2835 DAR 47:10], 25 tbr, 25 tbn, 25 tbc
    File '001.mp4' already exists. Overwrite ? [y/N] y
    [libx264 @ 0x43c7a80] using SAR=1/1
    [libx264 @ 0x43c7a80] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
    [libx264 @ 0x43c7a80] profile High, level 3.0
    [libx264 @ 0x43c7a80] 264 - core 148 r2 3f5ed56 - 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=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=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
    **[mp4 @ 0x442c9e0] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
       Last message repeated 2 times
    [mp4 @ 0x442c9e0] Could not find tag for codec ass in stream #2, codec not currently supported in container**
    Output #0, mp4, to '001.mp4':
     Metadata:
       title           : DB
       encoder         : Lavf57.42.100
       Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 720x540 [SAR 1:1 DAR 4:3], q=-1--1, 23.98 fps, 24k tbn, 23.98 tbc (default)
       Metadata:
         encoder         : Lavc57.50.100 libx264
       Side data:
         cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
       Stream #0:1(jpn): Audio: aac (LC) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 128 kb/s (default)
       Metadata:
         encoder         : Lavc57.50.100 aac
       Stream #0:2(pol): Subtitle: ass (default)
       Metadata:
         title           : Grupa
         encoder         : Lavc57.50.100 ass
    Stream mapping:
     Stream #0:1 (h264) -> overlay:main (graph 0)
     Stream #1:0 (png) -> overlay:overlay (graph 0)
     overlay (graph 0) -> Stream #0:0 (libx264)
     Stream #0:0 -> #0:1 (vorbis (native) -> aac (native))
     Stream #0:2 -> #0:2 (ass (ssa) -> ass (native))
    **Could not write header for output file #0 (incorrect codec parameters ?): Invalid argument**
    [aac @ 0x43bf600] Qavg: -nan