Quote Originally Posted by andrew.46 View Post
Mobile phones can be a little picky about codecs unfortunately. Grab one or two of the files that work and run FFmpeg across them:
Code:
ffmpeg -i input.mp4
and post the terminal output here. Of course replace the name 'input.mp4' with the name of your own file.
Done, this is what appears in prompt:

Code:
ffmpeg -i Forzadeldestino1-1.mp4 
FFmpeg version SVN-r0.5.9-4:0.5.9-0ubuntu0.10.04.3, Copyright (c) 2000-2009 Fabrice Bellard, et al.
  configuration: --extra-version=4:0.5.9-0ubuntu0.10.04.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --disable-stripping --disable-vhook --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --enable-shared --disable-static
  libavutil     49.15. 0 / 49.15. 0
  libavcodec    52.20. 1 / 52.20. 1
  libavformat   52.31. 0 / 52.31. 0
  libavdevice   52. 1. 0 / 52. 1. 0
  libavfilter    0. 4. 0 /  0. 4. 0
  libswscale     0. 7. 1 /  0. 7. 1
  libpostproc   51. 2. 0 / 51. 2. 0
  built on Jan 24 2013 19:42:59, gcc: 4.4.3

Seems stream 0 codec frame rate differs from container frame rate: 30000.00 (30000/1) -> 29.97 (30000/1001)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Forzadeldestino1-1.mp4':
  Duration: 00:26:17.59, start: 0.000000, bitrate: 2355 kb/s
    Stream #0.0(und): Video: mpeg4, yuv420p, 480x360 [PAR 1:1 DAR 4:3], 29.97 tbr, 29.97 tbn, 30k tbc
    Stream #0.1(und): Audio: mp3, 48000 Hz, stereo, s16, 112 kb/s
At least one output file must be specified
Note: if this is helpful, I used acidrip to rip my DVD's to my computer in an .avi format...in acidrip could be read "codec: mp3lame".