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• ffmpeg - over 1000 files into a mp4

  20 octobre 2013, par Fabrizio

  I am using FreeBSD and ffmpeg and I am trying to convert over 1000 files into an mp4. Keep in mind that I am completely NEW to ffmpeg and that in the future I might have up to 3600 images.

  I was thinking that simply executing :

  ffmpeg -i /usr/local/www/tmp/phpFa5LT3/*.jpg -r 2 output.mp4

  would work, but I keep getting

  ffmpeg version 0.7.12, Copyright (c) 2000-2011 the FFmpeg developers
  
    built on Jun  9 2013 12:48:13 with gcc 4.2.1 20070831 patched [FreeBSD]
  
    configuration: --prefix=/usr/local --mandir=/usr/local/man --enable-shared --enable-gpl --enable-postproc --enable-avfilter --enable-pthreads --enable-memalign-hack --enable-runtime-cpudetect --cc=cc --extra-cflags='-msse -I/usr/local/include/vorbis -I/usr/local/include' --extra-ldflags='-L/usr/local/lib ' --extra-libs=-pthread --disable-debug --disable-libaacplus --disable-indev=alsa --disable-outdev=alsa --disable-libopencore-amrnb --disable-libopencore-amrwb --disable-libcelt --disable-libdirac --disable-libfaac --enable-libfreetype --enable-frei0r --disable-libgsm --disable-libmp3lame --enable-libopencv --enable-libopenjpeg --disable-librtmp --enable-libschroedinger --disable-ffplay --disable-libspeex --enable-libtheora --disable-vaapi --disable-vdpau --disable-libvo-aacenc --disable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid
  
    libavutil    50. 43. 0 / 50. 43. 0
  
    libavcodec   52.123. 0 / 52.123. 0
  
    libavformat  52.111. 0 / 52.111. 0
  
    libavdevice  52.  5. 0 / 52.  5. 0
  
    libavfilter   1. 80. 0 /  1. 80. 0
  
    libswscale    0. 14. 1 /  0. 14. 1
  
    libpostproc  51.  2. 0 / 51.  2. 0
  
  Input #0, image2, from '20131019205500.jpg':
  
    Duration: 00:00:00.50, start: 0.000000, bitrate: N/A
  
      Stream #0.0: Video: mjpeg, yuvj420p, 320x240 [PAR 96:96 DAR 4:3], 2 tbr, 2 tbn, 2 tbc
  
  Too many output files

  When I try :

  ffmpeg -y -f image2 -r 4 -i /usr/local/www/tmp/phpFa5LT3/%14d.jpg output.mp4

  I get :

  [same output but last line reads]
  
  /usr/local/www/tmp/phpFa5LT3/%12d.jpg: No such file or directory

  If I reduce the number of files to just a 100 or so, I can do it without any problems... Do you know what the problem might be ?

  #ulimit -a
  
  cpu time               (seconds, -t)  unlimited
  
  file size           (512-blocks, -f)  unlimited
  
  data seg size           (kbytes, -d)  33554432
  
  stack size              (kbytes, -s)  524288
  
  core file size      (512-blocks, -c)  unlimited
  
  max memory size         (kbytes, -m)  unlimited
  
  locked memory           (kbytes, -l)  unlimited
  
  max user processes              (-u)  5547
  
  open files                      (-n)  230400
  
  virtual mem size        (kbytes, -v)  unlimited
  
  swap limit              (kbytes, -w)  unlimited
  
  sbsize                   (bytes, -b)  unlimited
  
  pseudo-terminals                (-p)  unlimited

• lavf/mpegtsenc : move putstr8 definition up

  12 avril 2016, par Stefano Sabatini

  lavf/mpegtsenc : move putstr8 definition up
  This allows to use the function in a future commit.
  

  • [DH] libavformat/mpegtsenc.c

• lavf : fix usage of AVIOContext.seekable

  27 septembre 2016, par Anton Khirnov

  lavf : fix usage of AVIOContext.seekable
  It is supposed to be a flag. The only currently defined value is
  
  AVIO_SEEKABLE_NORMAL, but other ones may be added in the future.
  
  However all the current lavf code treats this field as a bool (mainly
  
  for historical reasons).
  
  Change all those cases to properly check for AVIO_SEEKABLE_NORMAL.
  

  • [DBH] libavformat/aiffdec.c
  • [DBH] libavformat/aiffenc.c
  • [DBH] libavformat/ape.c
  • [DBH] libavformat/apetag.c
  • [DBH] libavformat/asfdec.c
  • [DBH] libavformat/asfenc.c
  • [DBH] libavformat/au.c
  • [DBH] libavformat/avidec.c
  • [DBH] libavformat/avienc.c
  • [DBH] libavformat/aviobuf.c
  • [DBH] libavformat/bink.c
  • [DBH] libavformat/cafdec.c
  • [DBH] libavformat/filmstripdec.c
  • [DBH] libavformat/flacenc.c
  • [DBH] libavformat/flvdec.c
  • [DBH] libavformat/gxfenc.c
  • [DBH] libavformat/id3v1.c
  • [DBH] libavformat/matroskadec.c
  • [DBH] libavformat/matroskaenc.c
  • [DBH] libavformat/mmf.c
  • [DBH] libavformat/mov.c
  • [DBH] libavformat/movenc.c
  • [DBH] libavformat/mp3enc.c
  • [DBH] libavformat/mpc.c
  • [DBH] libavformat/mpc8.c
  • [DBH] libavformat/mpeg.c
  • [DBH] libavformat/mpegts.c
  • [DBH] libavformat/mvdec.c
  • [DBH] libavformat/mxfdec.c
  • [DBH] libavformat/mxfenc.c
  • [DBH] libavformat/nutdec.c
  • [DBH] libavformat/oggdec.c
  • [DBH] libavformat/r3d.c
  • [DBH] libavformat/rmdec.c
  • [DBH] libavformat/rmenc.c
  • [DBH] libavformat/rsoenc.c
  • [DBH] libavformat/smjpegenc.c
  • [DBH] libavformat/soxenc.c
  • [DBH] libavformat/swfenc.c
  • [DBH] libavformat/takdec.c
  • [DBH] libavformat/tty.c
  • [DBH] libavformat/utils.c
  • [DBH] libavformat/vc1testenc.c
  • [DBH] libavformat/voc_packet.c
  • [DBH] libavformat/wavdec.c
  • [DBH] libavformat/wavenc.c
  • [DBH] libavformat/wvdec.c
  • [DBH] libavformat/wvenc.c