[FFmpeg-user] Incorrect frame-rate in FFProbe

Tue Aug 27 23:53:05 CEST 2013

On 8/27/13, Shyam Sundar <sw.craftsman at gmail.com> wrote:
> Hi,
>
> Just realized I am seeing incorrect frame-rates for number of videos after
> upgrading from 0.6.1 to 1.2 sometime back.
>
> E.g. for below video (http://files.videohelp.com/u/211860/Video_LXF.lxf) it
> used to be 29.97 fps earlier, it is 14.99 now. I have verified in other
> tools like MediaInfo that the correct frame-rate is 29.97 only.

How you know that MediaInfo is correct?

>
> *(Output)*
> ----------------------------------------------------------------------------
> (0.6.1)
> ------
> C:\Users\Administrator\Desktop\FFMpeg>0.6.1\ffprobe.exe "Y:\Video_LXF.lxf"
> ffprobe version N-35462-g61b1d85, Copyright (c) 2007-2011 the FFmpeg
> developers
>   built on Dec  5 2011 14:22:27 with gcc 4.6.2
>   configuration: --enable-gpl --enable-version3 --disable-w32threads
> --enable-ru
> ntime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r
> --enable-libope
> ncore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-libgsm
> --en
> able-libmp3lame --enable-libopenjpeg --enable-librtmp
> --enable-libschroedinger -
> -enable-libspeex --enable-libtheora --enable-libvo-aacenc
> --enable-libvo-amrwben
> c --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs
> --enable-
> libxvid --enable-zlib
>   libavutil    51. 30. 0 / 51. 30. 0
>   libavcodec   53. 40. 0 / 53. 40. 0
>   libavformat  53. 24. 0 / 53. 24. 0
>   libavdevice  53.  4. 0 / 53.  4. 0
>   libavfilter   2. 51. 0 /  2. 51. 0
>   libswscale    2.  1. 0 /  2.  1. 0
>   libpostproc  51.  2. 0 / 51.  2. 0
> Input #0, lxf, from 'Y:\Rajiv\CTS-2219 (Frame Rate generated by CTSD7.1 for
> LXF
> formats is wrong)\Video_LXF.lxf':
>   Duration: 00:00:16.88, start: 0.000000, bitrate: 12229 kb/s
>     Stream #0:0: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p,
> 720x
> 480 [SAR 8:9 DAR 4:3], 6000 kb/s, *29.97 fps*, 29.97 tbr, 29.97 tbn, 59.94
> tbc
>     Stream #0:1: Audio: pcm_s16le, 48000 Hz, 8 channels, s16, 6144 kb/s
> ----------------------------------------------------------------------------
>
> C:\Users\Administrator\Desktop\FFMpeg>1.2\ffprobe.exe "Y:\Video_LXF.lxf"
> ffprobe version 1.2 Copyright (c) 2007-2013 the FFmpeg developers
>   built on Mar 28 2013 00:34:08 with gcc 4.8.0 (GCC)
>   configuration: --enable-gpl --enable-version3 --disable-w32threads
> --enable-av
> isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
> --enab
> le-libass --enable-libbluray --enable-libcaca --enable-libfreetype
> --enable-libg
> sm --enable-libilbc --enable-libmp3lame --enable-libopencore-amrnb
> --enable-libo
> pencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp
> --enable-li
> bschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora
> --enable-lib
> twolame --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis
> --enabl
> e-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
>   libavutil      52. 18.100 / 52. 18.100
>   libavcodec     54. 92.100 / 54. 92.100
>   libavformat    54. 63.104 / 54. 63.104
>   libavdevice    54.  3.103 / 54.  3.103
>   libavfilter     3. 42.103 /  3. 42.103
>   libswscale      2.  2.100 /  2.  2.100
>   libswresample   0. 17.102 /  0. 17.102
>   libpostproc    52.  2.100 / 52.  2.100
> Input #0, lxf, from 'Y:\Rajiv\CTS-2219 (Frame Rate generated by CTSD7.1 for
> LXF
> formats is wrong)\Video_LXF.lxf':
>   Duration: 00:00:16.88, start: 0.000000, bitrate: 12229 kb/s
>     Stream #0:0: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p,
> 720x
> 480 [SAR 8:9 DAR 4:3], 6000 kb/s, *14.99 fps*, 29.97 tbr, 29.97 tbn, 59.94
> tbc
>     Stream #0:1: Audio: pcm_s16le_planar, 48000 Hz, 8 channels, s16p, 6144
> kb/s
> ----------------------------------------------------------------------------
>
> (2.0)
> ----
> C:\Users\Administrator\Desktop\FFMpeg>2.0\ffprobe.exe "Y:\Video_LXF.lxf"
> ffprobe version N-54835-g835eee8 Copyright (c) 2007-2013 the FFmpeg
> developers
>   built on Jul 20 2013 18:05:35 with gcc 4.7.3 (GCC)
>   configuration: --enable-gpl --enable-version3 --disable-w32threads
> --enable-av
> isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
> --enab
> le-iconv --enable-libass --enable-libbluray --enable-libcaca
> --enable-libfreetyp
> e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
> --ena
> ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
> --enable-l
> ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr
> --enable-libsp
> eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc
> --enable-libvo-
> amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264
> --enable-libxavs --
> enable-libxvid --enable-zlib
>   libavutil      52. 40.100 / 52. 40.100
>   libavcodec     55. 18.102 / 55. 18.102
>   libavformat    55. 12.102 / 55. 12.102
>   libavdevice    55.  3.100 / 55.  3.100
>   libavfilter     3. 81.102 /  3. 81.102
>   libswscale      2.  4.100 /  2.  4.100
>   libswresample   0. 17.102 /  0. 17.102
>   libpostproc    52.  3.100 / 52.  3.100
> Input #0, lxf, from 'Y:\Rajiv\CTS-2219 (Frame Rate generated by CTSD7.1 for
> LXF
> formats is wrong)\Video_LXF.lxf':
>   Duration: 00:00:16.88, start: 0.000000, bitrate: 12229 kb/s
>     Stream #0:0: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p,
> 720x
> 480 [SAR 8:9 DAR 4:3], 6000 kb/s, *14.99 fps*, 29.97 tbr, 29.97 tbn, 59.94
> tbc
>     Stream #0:1: Audio: pcm_s16le_planar, 48000 Hz, 8 channels, s16p, 6144
> kb/s
> ----------------------------------------------------------------------------
>
> Any idea ?
>
> Thanks.
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