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  • FFMPEG does not produce output a valid mp4 when called from Java

    13 décembre 2019, par VincBreaker

    I am merging an image with an audio file into a mp4-video using the ffmpeg-command :

    ffmpeg -y -r 30 -loop 1 -i <path></path>to/image.png> -i <path></path>to/audio.aac> -shortest -acodec copy -vcodec libx264 <path></path>to/output.mp4>

    To call this command from Java I’m using this code :

    ProcessBuilder builder = new ProcessBuilder("ffmpeg", "-y", "-r",
    
                    String.valueOf(generalConfig.getOutputFPS()), "-loop", "1", "-i", pictureFile,
    
                    "-i", transspoken.getVoiceFile(), "-shortest", "-acodec", "copy", "-vcodec", "libx264",
    
                    snippetOut);
    
builder.redirectOutput(new File(getTMPName() + ".txt"));
    
builder.redirectError(new File(getTMPName() + ".txt"));
    
builder.redirectErrorStream(true);
    

    
LogUtils.debug("FFMPEG-Render", String.join(" ", builder.command()));
    
try {
    
    Process p = builder.start();
    
    p.waitFor();
    
} catch (IOException | InterruptedException e) {
    
    e.printStackTrace();
    
}

    This code runs without problem on my local machine running Ubuntu 18.04 Desktop and OpenJDK 11.0.4. However, when run on a Ubuntu 18.04 Server droplet, running the same OpenJDK-Version, the code results in a corrupted output. Strangely, there is absolutely no problem when I ssh into the server and call exactly the same command to generate the mp4 file. So I am in a the really strange situation where :

    1. The command works fine when called automatically on my local machine.
    2. The command works fine when called manually on the server.
    3. The command does not work when called automatically on the server.

    Output of the automated FFMPEG call on the server :

     ffmpeg version 3.4.6-0ubuntu0.18.04.1 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
    
  configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --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-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --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-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
    
  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
    
  libavresample   3.  7.  0 /  3.  7.  0
    
  libswscale      4.  8.100 /  4.  8.100
    
  libswresample   2.  9.100 /  2.  9.100
    
  libpostproc    54.  7.100 / 54.  7.100
    
[png_pipe @ 0x560225784a60] Stream #0: not enough frames to estimate rate; consider increasing probesize
    
Input #0, png_pipe, from 'tmp/render_1.png':
    
  Duration: N/A, bitrate: N/A
    
    Stream #0:0: Video: png, rgb24(pc), 1920x1080, 25 tbr, 25 tbn, 25 tbc
    
[aac @ 0x560225789940] Estimating duration from bitrate, this may be inaccurate
    
Input #1, aac, from 'tmp/marytts_1.aac':
    
  Duration: 00:00:04.80, bitrate: 25 kb/s
    
    Stream #1:0: Audio: aac (LC), 16000 Hz, mono, fltp, 25 kb/s
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (png (native) -> h264 (libx264))
    
  Stream #1:0 -> #0:1 (copy)
    
Press [q] to stop, [?] for help
    
[libx264 @ 0x56022578c2e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 AVX512
    
[libx264 @ 0x56022578c2e0] profile High 4:4:4 Predictive, level 4.0, 4:4:4 8-bit
    
[libx264 @ 0x56022578c2e0] 264 - core 152 r2854 e9a5903 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - 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=1 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 'tmp/render_2.mp4':
    
  Metadata:
    
    encoder         : Lavf57.83.100
    
    Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv444p, 1920x1080, q=-1--1, 30 fps, 15360 tbn, 30 tbc
    
    Metadata:
    
      encoder         : Lavc57.107.100 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
    Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 16000 Hz, mono, fltp, 25 kb/s
    
frame=    6 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   12 fps= 11 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   18 fps= 11 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   23 fps= 10 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   27 fps=9.8 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   30 fps=9.2 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   32 fps=7.9 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   33 fps=7.1 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   34 fps=6.4 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   35 fps=5.4 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   38 fps=5.4 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   42 fps=5.0 q=29.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    

    The error output is empty. FFProbe on the corrupted file :

    $ ffprobe tmp/render_2.mp4
    
    ffprobe version 3.4.6-0ubuntu0.18.04.1 Copyright (c) 2007-2019 the FFmpeg developers
    
      built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
    
      configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --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-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --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-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
    
      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
    
      libavresample   3.  7.  0 /  3.  7.  0
    
      libswscale      4.  8.100 /  4.  8.100
    
      libswresample   2.  9.100 /  2.  9.100
    
      libpostproc    54.  7.100 / 54.  7.100
    
    [mov,mp4,m4a,3gp,3g2,mj2 @ 0x558b07498080] moov atom not found
    
    tmp/render_2.mp4: Invalid data found when processing input

    At first I thought that the java program is not properly waiting for FFMpeg to finish thereby causing the corrupted output but some time measurements made me somewhat confident that that is not the cause of this bug.

    EDIT :

    Output of the ffmpeg command on the server when called via ssh :

    $ ffmpeg -y -r 30 -loop 1 -i tmp/render_1.png -i tmp/marytts_1.aac -shortest -acodec copy -vcodec libx264 tmp/render_2.mp4
    
ffmpeg version 3.4.6-0ubuntu0.18.04.1 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
    
  configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --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-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --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-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
    
  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
    
  libavresample   3.  7.  0 /  3.  7.  0
    
  libswscale      4.  8.100 /  4.  8.100
    
  libswresample   2.  9.100 /  2.  9.100
    
  libpostproc    54.  7.100 / 54.  7.100
    
[png_pipe @ 0x562e37a77a60] Stream #0: not enough frames to estimate rate; consider increasing probesize
    
Input #0, png_pipe, from 'tmp/render_1.png':
    
  Duration: N/A, bitrate: N/A
    
    Stream #0:0: Video: png, rgb24(pc), 1920x1080, 25 tbr, 25 tbn, 25 tbc
    
[aac @ 0x562e37a7c940] Estimating duration from bitrate, this may be inaccurate
    
Input #1, aac, from 'tmp/marytts_1.aac':
    
  Duration: 00:00:04.80, bitrate: 25 kb/s
    
    Stream #1:0: Audio: aac (LC), 16000 Hz, mono, fltp, 25 kb/s
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (png (native) -> h264 (libx264))
    
  Stream #1:0 -> #0:1 (copy)
    
Press [q] to stop, [?] for help
    
[libx264 @ 0x562e37a7f2e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 AVX512
    
[libx264 @ 0x562e37a7f2e0] profile High 4:4:4 Predictive, level 4.0, 4:4:4 8-bit
    
[libx264 @ 0x562e37a7f2e0] 264 - core 152 r2854 e9a5903 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - 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=1 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 'tmp/render_2.mp4':
    
  Metadata:
    
    encoder         : Lavf57.83.100
    
    Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv444p, 1920x1080, q=-1--1, 30 fps, 15360 tbn, 30 tbc
    
    Metadata:
    
      encoder         : Lavc57.107.100 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
    Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 16000 Hz, mono, fltp, 25 kb/s
    
frame=  194 fps= 10 q=29.0 Lsize=     280kB time=00:00:05.00 bitrate= 458.3kbits/s speed=0.261x    
    
video:261kB audio:15kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.337588%
    
[libx264 @ 0x562e37a7f2e0] frame I:1     Avg QP:16.02  size:255181
    
[libx264 @ 0x562e37a7f2e0] frame P:49    Avg QP:10.58  size:    93
    
[libx264 @ 0x562e37a7f2e0] frame B:144   Avg QP:13.67  size:    69
    
[libx264 @ 0x562e37a7f2e0] consecutive B-frames:  1.0%  0.0%  0.0% 99.0%
    
[libx264 @ 0x562e37a7f2e0] mb I  I16..4: 49.3%  0.0% 50.7%
    
[libx264 @ 0x562e37a7f2e0] mb P  I16..4:  0.0%  0.0%  0.0%  P16..4:  0.1%  0.0%  0.0%  0.0%  0.0%    skip:99.9%
    
[libx264 @ 0x562e37a7f2e0] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.0%  0.0%  0.0%  direct: 0.0%  skip:100.0%  L0: 0.0% L1:100.0% BI: 0.0%
    
[libx264 @ 0x562e37a7f2e0] coded y,u,v intra: 49.6% 41.1% 42.4% inter: 0.0% 0.0% 0.0%
    
[libx264 @ 0x562e37a7f2e0] i16 v,h,dc,p: 97%  0%  2%  1%
    
[libx264 @ 0x562e37a7f2e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 15%  7%  7%  9% 10%  9%  9% 11%
    
[libx264 @ 0x562e37a7f2e0] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 0x562e37a7f2e0] ref P L0: 72.6% 13.6% 11.6%  2.3%
    
[libx264 @ 0x562e37a7f2e0] kb/s:333.64

    Output of local automated call :

    ffmpeg version 3.4.6-0ubuntu0.18.04.1 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
    
  configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --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-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --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-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
    
  WARNING: library configuration mismatch
    
  avcodec     configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --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-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --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-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc
    
  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
    
  libavresample   3.  7.  0 /  3.  7.  0
    
  libswscale      4.  8.100 /  4.  8.100
    
  libswresample   2.  9.100 /  2.  9.100
    
  libpostproc    54.  7.100 / 54.  7.100
    
[png_pipe @ 0x558d89df15c0] Stream #0: not enough frames to estimate rate; consider increasing probesize
    
Input #0, png_pipe, from 'tmp/render_1.png':
    
  Duration: N/A, bitrate: N/A
    
    Stream #0:0: Video: png, rgb24(pc), 1920x1080, 25 tbr, 25 tbn, 25 tbc
    
[aac @ 0x558d89df64a0] Estimating duration from bitrate, this may be inaccurate
    
Input #1, aac, from 'tmp/marytts_1.aac':
    
  Duration: 00:00:04.80, bitrate: 25 kb/s
    
    Stream #1:0: Audio: aac (LC), 16000 Hz, mono, fltp, 25 kb/s
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (png (native) -> h264 (libx264))
    
  Stream #1:0 -> #0:1 (copy)
    
Press [q] to stop, [?] for help
    
[libx264 @ 0x558d89df8e40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
    
[libx264 @ 0x558d89df8e40] profile High 4:4:4 Predictive, level 4.0, 4:4:4 8-bit
    
[libx264 @ 0x558d89df8e40] 264 - core 152 r2854 e9a5903 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - 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 'tmp/render_2.mp4':
    
  Metadata:
    
    encoder         : Lavf57.83.100
    
    Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv444p, 1920x1080, q=-1--1, 30 fps, 15360 tbn, 30 tbc
    
    Metadata:
    
      encoder         : Lavc57.107.100 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
    Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 16000 Hz, mono, fltp, 25 kb/s
    
frame=   29 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   51 fps= 51 q=29.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
    
frame=   67 fps= 44 q=29.0 size=       0kB time=00:00:00.51 bitrate=   0.8kbits/s speed=0.335x    
    
frame=   88 fps= 43 q=29.0 size=     256kB time=00:00:01.21 bitrate=1724.9kbits/s speed=0.595x    
    
frame=  111 fps= 43 q=29.0 size=     256kB time=00:00:01.93 bitrate=1084.9kbits/s speed=0.756x    
    
frame=  132 fps= 43 q=29.0 size=     256kB time=00:00:02.68 bitrate= 780.3kbits/s speed=0.877x    
    
frame=  153 fps= 43 q=29.0 size=     256kB time=00:00:03.39 bitrate= 618.4kbits/s speed=0.949x    
    
frame=  176 fps= 43 q=29.0 size=     256kB time=00:00:04.16 bitrate= 504.2kbits/s speed=1.02x    
    
frame=  196 fps= 43 q=29.0 size=     256kB time=00:00:04.80 bitrate= 437.0kbits/s speed=1.04x    
    
frame=  203 fps= 38 q=29.0 Lsize=     280kB time=00:00:05.00 bitrate= 458.0kbits/s speed=0.946x    
    
video:261kB audio:15kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.338639%
    
[libx264 @ 0x558d89df8e40] frame I:1     Avg QP:16.02  size:255033
    
[libx264 @ 0x558d89df8e40] frame P:51    Avg QP:10.50  size:    91
    
[libx264 @ 0x558d89df8e40] frame B:151   Avg QP:13.67  size:    69
    
[libx264 @ 0x558d89df8e40] consecutive B-frames:  0.5%  1.0%  0.0% 98.5%
    
[libx264 @ 0x558d89df8e40] mb I  I16..4: 49.4%  0.0% 50.6%
    
[libx264 @ 0x558d89df8e40] mb P  I16..4:  0.0%  0.0%  0.0%  P16..4:  0.1%  0.0%  0.0%  0.0%  0.0%    skip:99.9%
    
[libx264 @ 0x558d89df8e40] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.0%  0.0%  0.0%  direct: 0.0%  skip:100.0%  L0: 0.0% L1:100.0% BI: 0.0%
    
[libx264 @ 0x558d89df8e40] coded y,u,v intra: 49.6% 41.1% 42.2% inter: 0.0% 0.0% 0.0%
    
[libx264 @ 0x558d89df8e40] i16 v,h,dc,p: 97%  0%  2%  1%
    
[libx264 @ 0x558d89df8e40] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 15%  7%  7%  9% 10%  9% 10% 11%
    
[libx264 @ 0x558d89df8e40] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 0x558d89df8e40] ref P L0: 80.5% 10.5%  8.7%  0.3%
    
[libx264 @ 0x558d89df8e40] kb/s:319.34

    Output of local manual call :

    $ ffmpeg -y -r 30 -loop 1 -i tmp/render_1.png -i tmp/marytts_1.aac -shortest -acodec copy -vcodec libx264 tmp/render_2.mp4
    
ffmpeg version 3.4.6-0ubuntu0.18.04.1 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
    
  configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --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-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --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-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
    
  WARNING: library configuration mismatch
    
  avcodec     configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --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-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --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-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc
    
  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
    
  libavresample   3.  7.  0 /  3.  7.  0
    
  libswscale      4.  8.100 /  4.  8.100
    
  libswresample   2.  9.100 /  2.  9.100
    
  libpostproc    54.  7.100 / 54.  7.100
    
[png_pipe @ 0x558ddf2165c0] Stream #0: not enough frames to estimate rate; consider increasing probesize
    
Input #0, png_pipe, from 'tmp/render_1.png':
    
  Duration: N/A, bitrate: N/A
    
    Stream #0:0: Video: png, rgb24(pc), 1920x1080, 25 tbr, 25 tbn, 25 tbc
    
[aac @ 0x558ddf21b4a0] Estimating duration from bitrate, this may be inaccurate
    
Input #1, aac, from 'tmp/marytts_1.aac':
    
  Duration: 00:00:04.80, bitrate: 25 kb/s
    
    Stream #1:0: Audio: aac (LC), 16000 Hz, mono, fltp, 25 kb/s
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (png (native) -> h264 (libx264))
    
  Stream #1:0 -> #0:1 (copy)
    
Press [q] to stop, [?] for help
    
[libx264 @ 0x558ddf21de40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
    
[libx264 @ 0x558ddf21de40] profile High 4:4:4 Predictive, level 4.0, 4:4:4 8-bit
    
[libx264 @ 0x558ddf21de40] 264 - core 152 r2854 e9a5903 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - 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 'tmp/render_2.mp4':
    
  Metadata:
    
    encoder         : Lavf57.83.100
    
    Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv444p, 1920x1080, q=-1--1, 30 fps, 15360 tbn, 30 tbc
    
    Metadata:
    
      encoder         : Lavc57.107.100 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
    Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 16000 Hz, mono, fltp, 25 kb/s
    
frame=  203 fps= 40 q=29.0 Lsize=     280kB time=00:00:05.00 bitrate= 458.0kbits/s speed=0.986x    
    
video:261kB audio:15kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.338639%
    
[libx264 @ 0x558ddf21de40] frame I:1     Avg QP:16.02  size:255033
    
[libx264 @ 0x558ddf21de40] frame P:51    Avg QP:10.50  size:    91
    
[libx264 @ 0x558ddf21de40] frame B:151   Avg QP:13.67  size:    69
    
[libx264 @ 0x558ddf21de40] consecutive B-frames:  0.5%  1.0%  0.0% 98.5%
    
[libx264 @ 0x558ddf21de40] mb I  I16..4: 49.4%  0.0% 50.6%
    
[libx264 @ 0x558ddf21de40] mb P  I16..4:  0.0%  0.0%  0.0%  P16..4:  0.1%  0.0%  0.0%  0.0%  0.0%    skip:99.9%
    
[libx264 @ 0x558ddf21de40] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.0%  0.0%  0.0%  direct: 0.0%  skip:100.0%  L0: 0.0% L1:100.0% BI: 0.0%
    
[libx264 @ 0x558ddf21de40] coded y,u,v intra: 49.6% 41.1% 42.2% inter: 0.0% 0.0% 0.0%
    
[libx264 @ 0x558ddf21de40] i16 v,h,dc,p: 97%  0%  2%  1%
    
[libx264 @ 0x558ddf21de40] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 15%  7%  7%  9% 10%  9% 10% 11%
    
[libx264 @ 0x558ddf21de40] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 0x558ddf21de40] ref P L0: 80.5% 10.5%  8.7%  0.3%
    
[libx264 @ 0x558ddf21de40] kb/s:319.34

  • FFMPEG images to video outputs junk

    15 décembre 2019, par GreatCorn

    I’m very new to using FFMPEG and I’m trying to make an image sequence into a video. However, none of my attempts were succesful. I first tried 825x480 .pngs which resulted in video output and then 512x512 .jpgs, pretty much the same result. I tried a few codes like ffmpeg -framerate 24 -i img%03d.png output.mp4, ffmpeg -r 1/5 -framerate 24 -i img%03d.png -c:v libx264 -vf -pix_fmt yuv420p output.mp4 and etc. I just don’t really understand what I’m supposed to do to prevent this.

  • FFmpeg error : Unable to find a suitable output format for ''

    11 juillet 2020, par Benjamin Basmaci

    I'm new to ffmpeg as well as Android programming. I'm trying to load a video from a URL and crop it with ffmpeg. I want to save that video to a file. This is the command I found online :

    &#xA;

    "-i " &#x2B; videoUrl &#x2B; "-filter:v crop=240:120:100:100 -c:a copy test.mp4"&#xA;

    &#xA;

    I have tried it and got the error Unable to find a suitable output format for &#x27;&#x27;

    &#xA;

    So I tried to narrow the possible cause down and tried these commands as well :

    &#xA;

    "-i " &#x2B; videoUrl &#x2B; " -c:v copy -c:a copy test.mp4"&#xA;"-i " &#x2B; videoUrl &#x2B; " -c:v copy test.mp4"&#xA;"-i " &#x2B; videoUrl &#x2B; " -c:a copy test.mp4"&#xA;"-i " &#x2B; videoUrl &#x2B; " test.mp4"&#xA;

    &#xA;

    So with that last one I basically boiled it down to the bare minimum of what a comment needs, as far as I know. But still, same result.

    &#xA;

    All of them give me the same error. Here is the full output I got via FFmpeg.getLatestOutput()

    &#xA;

    ffmpeg version v4.2-dev-480 Copyright (c) 2000-2018 the FFmpeg developers&#xA;      built with Android (4751641 based on r328903) clang version 7.0.2 (https://android.googlesource.com/toolchain/clang 003100370607242ddd5815e4a043907ea9004281) (https://android.googlesource.com/toolchain/llvm 1d739ffb0366421d383e04ff80ec2ee591315116) (based on LLVM 7.0.2svn)&#xA;      configuration: --cross-prefix=i686-linux-android- &#xA;                     --sysroot=/files/android-sdk/ndk-bundle/toolchains/mobile-ffmpeg-api-24-i686/sysroot&#xA;                     --prefix=/home/taner/Projects/mobile-ffmpeg/prebuilt/android-x86/ffmpeg &#xA;                     --pkg-config=/usr/bin/pkg-config --enable-version3 --arch=i686 --cpu=i686 &#xA;                     --target-os=android --disable-neon --disable-asm --disable-inline-asm &#xA;                     --enable-cross-compile --enable-pic --enable-jni --enable-lto &#xA;                     --enable-optimizations --enable-swscale --enable-shared &#xA;                     --disable-v4l2-m2m --disable-outdev=v4l2 &#xA;                     --disable-outdev=fbdev --disable-indev=v4l2 --disable-indev=fbdev &#xA;                     --enable-small --disable-openssl --disable-xmm-clobber-test &#xA;                     --disable-debug --disable-neon-clobber-test --disable-programs &#xA;                     --disable-postproc --disable-doc --disable-htmlpages &#xA;                     --disable-manpages --disable-podpages --disable-txtpages &#xA;                     --disable-static --disable-sndio --disable-schannel &#xA;                     --disable-securetransport --disable-xlib --disable-cuda &#xA;                     --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau &#xA;                     --disable-videotoolbox --disable-audiotoolbox --disable-appkit &#xA;                     --disable-alsa --disable-cuda --disable-cuvid --disable-nvenc &#xA;                     --disable-vaapi --disable-vdpau --enable-libfontconfig &#xA;                     --enable-libfreetype --enable-libfribidi --enable-gmp --enable-gnutls &#xA;                     --enable-libmp3lame --enable-libass --enable-iconv --enable-libtheora &#xA;                     --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libxml2 &#xA;                     --enable-libopencore-amrnb --enable-libopencore-amrwb &#xA;                     --enable-libshine --enable-libspeex --enable-libwavpack &#xA;                     --enable-libkvazaar --enable-libilbc --enable-libopus &#xA;                     --enable-libsnappy --enable-libsoxr --enable-libaom --enable-libtwolame &#xA;                     --disable-sdl2 --enable-zlib --enable-mediacodec&#xA;      libavutil      56. 25.100 / 56. 25.100&#xA;      libavcodec     58. 42.104 / 58. 42.104&#xA;      libavformat    58. 25.100 / 58. 25.100&#xA;      libavdevice    58.  6.101 / 58.  6.101&#xA;      libavfilter     7. 46.101 /  7. 46.101&#xA;      libswscale      5.  4.100 /  5.  4.100&#xA;      libswresample   3.  4.100 /  3.  4.100&#xA;    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from &#x27;https://MyVideoUrl.com/example&#x27;:&#xA;      Metadata:&#xA;        major_brand     : mp42&#xA;        minor_version   : 512&#xA;        compatible_brands: isomiso2avc1mp41&#xA;        creation_time   : 2019-01-28T13:44:03.000000Z&#xA;        encoder         : HandBrake 1.2.0 2018122200&#xA;      Duration: 00:00:14.33, start: 0.000000, bitrate: 4478 kb/s&#xA;        Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuv420p(tv, bt709), 1520x2700 [SAR 6075:4864 DAR 45:64], 4475 kb/s, 30.07 fps, 30 tbr, 90k tbn, 180k tbc (default)&#xA;        Metadata:&#xA;          creation_time   : 2019-01-28T13:44:03.000000Z&#xA;          handler_name    : VideoHandler&#xA;    [NULL @ 0x91833c00] Unable to find a suitable output format for &#x27;&#x27;&#xA;    : Invalid argument&#xA;    .&#xA;

    &#xA;

    Why does ffmpeg assume that I have given it no output format and what I need to do to make this work ?

    &#xA;

    I'm using implementation &#x27;com.arthenica:mobile-ffmpeg-full:4.2&#x27;.

    &#xA;

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