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• ffmpeg Videos Won't Play Centos

  17 mai 2016, par Dan

  My exported videos from ffmpeg won’t play on anything. I am trying to create a simple slideshow type video from images. It will create the video, the video will add 5 seconds in duration for each image I add but it just doesn’t play on anything. It’s driving me crazy.

  /usr/local/bin/ffmpeg -y -f image2 -r 1/5 -i uploads/img%03d.jpg vid/video.mp4

  And here is the output :

  Array ( [0] => ffmpeg version n2.8.7 Copyright (c) 2000-2016 the FFmpeg developers [1] => built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16) [2] => configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-x11grab --enable-libvpx --enable-libmp3lame [3] => libavutil 54. 31.100 / 54. 31.100 [4] => libavcodec 56. 60.100 / 56. 60.100 [5] => libavformat 56. 40.101 / 56. 40.101 [6] => libavdevice 56. 4.100 / 56. 4.100 [7] => libavfilter 5. 40.101 / 5. 40.101 [8] => libswscale 3. 1.101 / 3. 1.101 [9] => libswresample 1. 2.101 / 1. 2.101 [10] => libpostproc 53. 3.100 / 53. 3.100 [11] => [mjpeg @ 0x4213ac0] Changeing bps to 8 [12] => Input #0, image2, from 'uploads/img%03d.jpg': [13] => Duration: 00:00:05.00, start: 0.000000, bitrate: N/A [14] => Stream #0:0: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), 2021x1117 [SAR 100:100 DAR 2021:1117], 0.20 tbr, 0.20 tbn, 0.20 tbc [15] => No pixel format specified, yuvj444p for H.264 encoding chosen. [16] => Use -pix_fmt yuv420p for compatibility with outdated media players. [17] => [libx264 @ 0x4214040] using SAR=1/1 [18] => [libx264 @ 0x4214040] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX [19] => [libx264 @ 0x4214040] profile High 4:4:4 Predictive, level 5.0, 4:4:4 8-bit [20] => [libx264 @ 0x4214040] 264 - core 148 r2694 3b70645 - 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=4 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=1 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 [21] => Output #0, mp4, to 'vid/video.mp4': [22] => Metadata: [23] => encoder : Lavf56.40.101 [24] => Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuvj444p(pc), 2021x1117 [SAR 100:100 DAR 2021:1117], q=-1--1, 0.20 fps, 16384 tbn, 0.20 tbc [25] => Metadata: [26] => encoder : Lavc56.60.100 libx264 [27] => Stream mapping: [28] => Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264)) [29] => Press [q] to stop, [?] for help [30] => frame= 1 fps=0.0 q=17.0 Lsize= 85kB time=00:00:05.00 bitrate= 139.4kbits/s [31] => video:84kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.931709% [32] => [libx264 @ 0x4214040] frame I:1 Avg QP:10.98 size: 85605 [33] => [libx264 @ 0x4214040] mb I I16..4: 25.7% 55.1% 19.2% [34] => [libx264 @ 0x4214040] 8x8 transform intra:55.1% [35] => [libx264 @ 0x4214040] coded y,u,v intra: 28.2% 25.3% 21.6% [36] => [libx264 @ 0x4214040] i16 v,h,dc,p: 20% 54% 11% 15% [37] => [libx264 @ 0x4214040] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 36% 27% 24% 3% 4% 1% 3% 1% 2% [38] => [libx264 @ 0x4214040] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 40% 31% 12% 3% 4% 2% 3% 2% 3% [39] => [libx264 @ 0x4214040] kb/s:136.97 )

  I’ve read that adding -pix_fmt yuv420p might help but when I do that I get errors.

  Array ( [0] => ffmpeg version n2.8.7 Copyright (c) 2000-2016 the FFmpeg developers [1] => built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16) [2] => configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-x11grab --enable-libvpx --enable-libmp3lame [3] => libavutil 54. 31.100 / 54. 31.100 [4] => libavcodec 56. 60.100 / 56. 60.100 [5] => libavformat 56. 40.101 / 56. 40.101 [6] => libavdevice 56. 4.100 / 56. 4.100 [7] => libavfilter 5. 40.101 / 5. 40.101 [8] => libswscale 3. 1.101 / 3. 1.101 [9] => libswresample 1. 2.101 / 1. 2.101 [10] => libpostproc 53. 3.100 / 53. 3.100 [11] => [mjpeg @ 0x27f9ae0] Changeing bps to 8 [12] => Input #0, image2, from 'uploads/img%03d.jpg': [13] => Duration: 00:00:05.00, start: 0.000000, bitrate: N/A [14] => Stream #0:0: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), 2021x1117 [SAR 100:100 DAR 2021:1117], 0.20 tbr, 0.20 tbn, 0.20 tbc [15] => [swscaler @ 0x28097c0] deprecated pixel format used, make sure you did set range correctly [16] => [libx264 @ 0x27fa060] width not divisible by 2 (2021x1117) [17] => Output #0, mp4, to 'vid/video.mp4': [18] => Stream #0:0: Video: h264, none, q=2-31, 128 kb/s, SAR 1:1 DAR 0:0, 0.20 fps [19] => Metadata: [20] => encoder : Lavc56.60.100 libx264 [21] => Stream mapping: [22] => Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264)) [23] => Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height )

  Blockquote

  Any help is much appreciated.

• Creating a timelapse from a directory of jpgs

  26 juillet 2020, par Casey Davis

  I'm using this code to create a timelapse from a directory of images. My directory has about 1600 jpgs in it that all start with the date in this format 2020-03-01-time.jpg, 2020-03-02-time-name.jpg, etc. Sorting alphabetically works just fine. It runs, but it seems to only get through a few hundred photos and makes a 3 second long mp4. I'm not sure what I'm doing wrong.

  


  I'm not opposed to moving to python or anything else. Eventually I'll need to pass some parameters in here and I'll attempt to automate it and ftp the output to a webserver.

  


  Here is the command :

  


  ffmpeg -r 24 -pattern_type glob -i '*.jpg' -s hd1080 -vcodec libx264 timelapse.mp4


  


  Here is the output :

  


  ffmpeg version 3.4.8-0ubuntu0.2 Copyright (c) 2000-2020 the FFmpeg developers
  built with gcc 7 (Ubuntu 7.5.0-3ubuntu1~18.04)
  configuration: --prefix=/usr --extra-version=0ubuntu0.2 --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
Input #0, image2, from '*.jpg':
  Duration: 00:01:06.32, start: 0.000000, bitrate: N/A
    Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 25 tbn, 25 tbc
File 'timelapse.mp4' already exists. Overwrite ? [y/N] y
Stream mapping:
  Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[libx264 @ 0x55a43cfb1d00] using SAR=1/1
[libx264 @ 0x55a43cfb1d00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0x55a43cfb1d00] profile High, level 4.0
[libx264 @ 0x55a43cfb1d00] 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=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=20 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 'timelapse.mp4':
  Metadata:
    encoder         : Lavf57.83.100
    Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuvj420p(pc), 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 20 fps, 10240 tbn, 20 tbc
    Metadata:
      encoder         : Lavc57.107.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
frame=   72 fps= 11 q=-1.0 Lsize=   10663kB time=00:00:03.45 bitrate=25318.0kbits/s speed=0.507x    
video:10661kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.015737%
[libx264 @ 0x55a43cfb1d00] frame I:5     Avg QP:23.69  size:223467
[libx264 @ 0x55a43cfb1d00] frame P:33    Avg QP:26.52  size:139314
[libx264 @ 0x55a43cfb1d00] frame B:34    Avg QP:28.49  size:152989
[libx264 @ 0x55a43cfb1d00] consecutive B-frames: 33.3%  8.3%  8.3% 50.0%
[libx264 @ 0x55a43cfb1d00] mb I  I16..4:  2.2% 96.6%  1.2%
[libx264 @ 0x55a43cfb1d00] mb P  I16..4:  2.1% 78.8%  1.5%  P16..4:  9.4%  4.7%  2.6%  0.0%  0.0%    skip: 0.8%
[libx264 @ 0x55a43cfb1d00] mb B  I16..4:  1.1% 20.4%  2.3%  B16..8: 27.6% 13.7%  5.3%  direct:22.7%  skip: 6.9%  L0:33.5% L1:32.2% BI:34.3%
[libx264 @ 0x55a43cfb1d00] 8x8 transform intra:93.8% inter:86.5%
[libx264 @ 0x55a43cfb1d00] coded y,uvDC,uvAC intra: 91.5% 66.0% 17.4% inter: 77.7% 58.7% 2.2%
[libx264 @ 0x55a43cfb1d00] i16 v,h,dc,p: 13% 56%  3% 28%
[libx264 @ 0x55a43cfb1d00] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 20% 39%  4%  3%  3%  4%  4%  8%
[libx264 @ 0x55a43cfb1d00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 28% 12%  5%  7%  7%  6%  7%  8%
[libx264 @ 0x55a43cfb1d00] i8c dc,h,v,p: 49% 29% 19%  3%
[libx264 @ 0x55a43cfb1d00] Weighted P-Frames: Y:30.3% UV:24.2%
[libx264 @ 0x55a43cfb1d00] ref P L0: 48.2% 17.7% 17.7% 13.3%  3.2%
[libx264 @ 0x55a43cfb1d00] ref B L0: 83.2% 14.2%  2.5%
[libx264 @ 0x55a43cfb1d00] ref B L1: 93.8%  6.2%
[libx264 @ 0x55a43cfb1d00] kb/s:24258.47


  


• Video encoding fail when change speed and add watermark

  24 août 2020, par Nguyễn Trọng

  I have a video needing speed change and add watermark

  


  "[-y, -i, /storage/3665-3031/DCIM/Camera/VID_20200821_195124.mp4, -i, /storage/emulated/0/FXMotion/.cache/.watermark/logo_watermark.png, -filter_complex, [1:v]scale=1920/4:-1[logo1];[0:v]trim=0.0:135.869,setpts=0.3125*(PTS-STARTPTS)[v2];[0:a]atrim=0.0:135.869,asetpts=PTS-STARTPTS,atempo=2.0,atempo=1.600000023841858[a2];[v2][a2]concat=n=1:v=1:a=1[video];[video][logo1]overlay=main_w-overlay_w-10:main_h-overlay_h-10[vw], -map, [vw], -c:v, libx264, -c:a, aac, -crf, 18, -preset, veryfast, /storage/emulated/0/FXMotion/FXMotion-200821a.mp4, -hide_banner]"


  


  However when I ran the above command, it got the error below, I tried searching on google but it didn't solve the problem,
how to resolve this error ? , Thank advance.

  


  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/3665-3031/DCIM/Camera/VID_20200821_195124.mp4':
              Metadata:
                major_brand     : mp42
    minor_version   : 0
                compatible_brands: isommp42
    creation_time   : 2020-08-21T14:23:42.000000Z
    location        : +28.6812+077.4592/
                location-eng    : +28.6812+077.4592/
                com.android.version: 9
              Duration: 00:02:15.87, start: 0.000000, bitrate: 17160 kb/s
    Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p(tv, unknown/bt470bg/unknown), 1920x1080, 17009 kb/s, SAR 1:1 DAR 16:9, 30.01 fps, 30 tbr, 90k tbn, 180k tbc (default)
    Metadata:
                  rotate          : 90
                  creation_time   : 2020-08-21T14:23:42.000000Z
      handler_name    : VideoHandle
    Side data:
                  displaymatrix: rotation of -90.00 degrees
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 128 kb/s (default)    Metadata:      creation_time   : 2020-08-21T14:23:42.000000Z
      handler_name    : SoundHandle
Input #1, png_pipe, from '/storage/emulated/0/FXMotion/.cache/.watermark/logo_watermark.png':
              Duration: N/A, bitrate: N/A
    Stream #1:0: Video: png, rgba(pc), 335x51, 25 tbr, 25 tbn, 25 tbcStream mapping:
              Stream #0:0 (h264) -> trim
  Stream #0:1 (aac) -> atrim
  Stream #1:0 (png) -> scale
  concat:out:a0 -> Stream #0:0 (aac)
              overlay -> Stream #0:1 (libx264)
            Press [q] to stop, [?] for helpframe=    0 fps=0.0 q=0.0 size=       0kB time=-577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A    
[graph 0 input from stream 1:0 @ 0x7c2a9520] sws_param option is deprecated and ignored
[graph 0 input from stream 0:0 @ 0x7c2a97c0] sws_param option is deprecated and ignored
[libx264 @ 0x90415c00] using SAR=1/1
[libx264 @ 0x90415c00] using cpu capabilities: ARMv6 NEON[libx264 @ 0x90415c00] profile High, level 4.0, 4:2:0, 8-bit
[libx264 @ 0x90415c00] 264 - core 159 - H.264/MPEG-4 AVC codec - Copyleft 2003-2019 - http://www.videolan.org/x264.html - options: cabac=1 ref=1 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=2 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=12 lookahead_threads=4 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=1 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=10 rc=crf mbtree=1 crf=18.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
            Output #0, mp4, to '/storage/emulated/0/FXMotion/FXMotion-200821a.mp4':
              Metadata:
                major_brand     : mp42
    minor_version   : 0    compatible_brands: isommp42
    com.android.version: 9
                location        : +28.6812+077.4592/
                location-eng    : +28.6812+077.4592/
                encoder         : Lavf58.35.101
                Stream #0:0: Audio: aac (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 69 kb/s (default)
    Metadata:      encoder         : Lavc58.65.102 aac
    Stream #0:1: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 1080x1920 [SAR 1:1 DAR 9:16], q=-1--1, 30 fps, 15360 tbn, 30 tbc (default)
    Metadata:
                  encoder         : Lavc58.65.102 libx264
    Side data:
                  cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
frame=    2 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
frame=    7 fps=6.9 q=0.0 size=       0kB time=00:00:00.10 bitrate=   3.6kbits/s dup=0 drop=7 speed=0.106x    
Video encoding failed[aac @ 0x90414800] Qavg: 126.876
            [aac @ 0x90414800] 2 frames left in the queue on closingConversion failed!