[FFmpeg-user] Unknown pixel format requested: png

[Anne at Picaflor Azul]

oops, is it ok to hijack my own thread?
> Hi,
>
> e:~$ ffmpeg -f x11grab -r 30 -s 1920x1080 -i :0.0 -pix_fmt png out.mov
>
> ffmpeg version 0.10.4-6:0.10.4-0ubuntu0jon2 Copyright (c) 2000-2012 the
> FFmpeg developers
>   built on Jun 12 2012 23:02:05 with gcc 4.6.3
>   configuration: --extra-version='6:0.10.4-0ubuntu0jon2' --arch=amd64
> --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu --disable-stripping
> --enable-vaapi --enable-vdpau --enable-bzlib --enable-gnutls
> --enable-libgsm --enable-libschroedinger --enable-libspeex
> --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib
> --enable-libvpx --enable-runtime-cpudetect --enable-libfreetype
> --enable-libpulse --enable-vaapi --enable-librtmp --enable-gpl
> --enable-postproc --enable-x11grab --enable-libcdio --enable-version3
> --enable-libdc1394 --shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared
> --disable-static
>   avutil      configuration: --extra-version='6:0.10.4.0ubuntu0jon2.2'
> --arch=amd64 --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu
> --disable-stripping --enable-vaapi --enable-vdpau --enable-bzlib
> --enable-gnutls --enable-libgsm --enable-libschroedinger
> --enable-libspeex --enable-libtheora --enable-libvorbis
> --enable-pthreads --enable-zlib --enable-libvpx
> --enable-runtime-cpudetect --enable-libfreetype --enable-libpulse
> --enable-vaapi --enable-libopenjpeg --enable-libmp3lame --enable-librtmp
> --enable-frei0r --enable-libopencv --enable-gpl --enable-postproc
> --enable-x11grab --enable-libcdio --enable-libx264 --enable-version3
> --enable-libopencore-amrnb --enable-libopencore-amrwb
> --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libdc1394
> --shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static
>   avcodec     configuration: --extra-version='6:0.10.4.0ubuntu0jon2.2'
> --arch=amd64 --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu
> --disable-stripping --enable-vaapi --enable-vdpau --enable-bzlib
> --enable-gnutls --enable-libgsm --enable-libschroedinger
> --enable-libspeex --enable-libtheora --enable-libvorbis
> --enable-pthreads --enable-zlib --enable-libvpx
> --enable-runtime-cpudetect --enable-libfreetype --enable-libpulse
> --enable-vaapi --enable-libopenjpeg --enable-libmp3lame --enable-librtmp
> --enable-frei0r --enable-libopencv --enable-gpl --enable-postproc
> --enable-x11grab --enable-libcdio --enable-libx264 --enable-version3
> --enable-libopencore-amrnb --enable-libopencore-amrwb
> --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libdc1394
> --shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static
>   avformat    configuration: --extra-version='6:0.10.4.0ubuntu0jon2.2'
> --arch=amd64 --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu
> --disable-stripping --enable-vaapi --enable-vdpau --enable-bzlib
> --enable-gnutls --enable-libgsm --enable-libschroedinger
> --enable-libspeex --enable-libtheora --enable-libvorbis
> --enable-pthreads --enable-zlib --enable-libvpx
> --enable-runtime-cpudetect --enable-libfreetype --enable-libpulse
> --enable-vaapi --enable-libopenjpeg --enable-libmp3lame --enable-librtmp
> --enable-frei0r --enable-libopencv --enable-gpl --enable-postproc
> --enable-x11grab --enable-libcdio --enable-libx264 --enable-version3
> --enable-libopencore-amrnb --enable-libopencore-amrwb
> --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libdc1394
> --shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static
>   swscale     configuration: --extra-version='6:0.10.4.0ubuntu0jon2.2'
> --arch=amd64 --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu
> --disable-stripping --enable-vaapi --enable-vdpau --enable-bzlib
> --enable-gnutls --enable-libgsm --enable-libschroedinger
> --enable-libspeex --enable-libtheora --enable-libvorbis
> --enable-pthreads --enable-zlib --enable-libvpx
> --enable-runtime-cpudetect --enable-libfreetype --enable-libpulse
> --enable-vaapi --enable-libopenjpeg --enable-libmp3lame --enable-librtmp
> --enable-frei0r --enable-libopencv --enable-gpl --enable-postproc
> --enable-x11grab --enable-libcdio --enable-libx264 --enable-version3
> --enable-libopencore-amrnb --enable-libopencore-amrwb
> --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libdc1394
> --shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static
>   postproc    configuration: --extra-version='6:0.10.4.0ubuntu0jon2.2'
> --arch=amd64 --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu
> --disable-stripping --enable-vaapi --enable-vdpau --enable-bzlib
> --enable-gnutls --enable-libgsm --enable-libschroedinger
> --enable-libspeex --enable-libtheora --enable-libvorbis
> --enable-pthreads --enable-zlib --enable-libvpx
> --enable-runtime-cpudetect --enable-libfreetype --enable-libpulse
> --enable-vaapi --enable-libopenjpeg --enable-libmp3lame --enable-librtmp
> --enable-frei0r --enable-libopencv --enable-gpl --enable-postproc
> --enable-x11grab --enable-libcdio --enable-libx264 --enable-version3
> --enable-libopencore-amrnb --enable-libopencore-amrwb
> --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libdc1394
> --shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static
>   libavutil      51. 35.100 / 51. 35.100
>   libavcodec     53. 61.100 / 53. 61.100
>   libavformat    53. 32.100 / 53. 32.100
>   libavdevice    53.  4.100 / 53.  4.100
>   libavfilter     2. 61.100 /  2. 61.100
>   libswscale      2.  1.100 /  2.  1.100
>   libswresample   0.  6.100 /  0.  6.100
>   libpostproc    52.  0.100 / 52.  0.100
> [x11grab @ 0xe3bca0] device: :0.0 -> display: :0.0 x: 0 y: 0 width: 1920
> height: 1080
> [x11grab @ 0xe3bca0] shared memory extension found
> [x11grab @ 0xe3bca0] Estimating duration from bitrate, this may be
> inaccurate
> Input #0, x11grab, from ':0.0':
>   Duration: N/A, start: 1341999152.103009, bitrate: 1990656 kb/s
>     Stream #0:0: Video: rawvideo (BGRA / 0x41524742), bgra, 1920x1080,
> 1990656 kb/s, 30 tbr, 1000k tbn, 30 tbc
> Unknown pixel format requested: png.
>
> Does anyone know what is going on here?
>
> --
> Thanks,
>
> Anne
> www.picaflor-azul.com
>
>
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> ffmpeg-user at ffmpeg.org
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>


-- 
Thanks,

Anne
www.picaflor-azul.com