[FFmpeg-user] DirectShow - Unrecognized option 'list_options'

[Stefano Sabatini]

On date Sunday 2011-09-18 13:54:36 -0300, Marcos Felipe Rasia de Mello encoded:
> Hi,
> 
> I'm playing with the new DirectShow input device support and when I
> query the supported options (following the man page example), ffmpeg
> prints this
> 
> ffmpeg -list_options true -f dshow -i video="Lenovo EasyCamera"
> 
> ffmpeg version N-32611-gd55b06b, Copyright (c) 2000-2011 the FFmpeg developers
>   built on Sep 15 2011 00:23:27 with gcc 4.6.1
>   configuration: --enable-gpl --enable-version3
> --enable-runtime-cpudetect --enable-avisynth --enable-bzlib
> --enable-frei0r --enable-libopencore-amrnb --enable-libopencore-amrwb
> --enable-libfreetype --enable-libgsm --enable-libmp3lame
> --enable-libopenjpeg --enable-librtmp --enable-libschroedinger
> --enable-libspeex --enable-libtheora --enable-libvo-aacenc
> --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx
> --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
>   libavutil    51. 16. 0 / 51. 16. 0
>   libavcodec   53. 14. 0 / 53. 14. 0
>   libavformat  53. 12. 0 / 53. 12. 0

>   libavdevice  53.  3. 0 / 53.  3. 0

You need libavdevice >= 53.3.2, update your FFmpeg.