libavformat version 53.21.0 (external)
Mismatching header version 53.19.0
libavformat file format detected.
[matroska,webm @ 0xb6b86f00]Estimating duration from bitrate, this may be inaccurate
[lavf] stream 0: audio (vorbis), -aid 0, -alang eng, Audio
[lavf] stream 1: video (vp8), -vid 0, Video
VIDEO:  [VP80]  800x600  0bpp  1000.000 fps    0.0 kbps ( 0.0 kbyte/s)
Load subtitles in ./
Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory
[vdpau] Error when calling vdp_device_create_x11: 1
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 53.35.0 (external)
Mismatching header version 53.32.2
Selected video codec: [ffvp8] vfm: ffmpeg (FFmpeg VP8)
==========================================================================
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 44100 Hz, 1 ch, s16le, 0.0 kbit/0.00% (ratio: 0->88200)
Selected audio codec: [ffvorbis] afm: ffmpeg (FFmpeg Vorbis)
==========================================================================
AO: [pulse] 44100Hz 1ch s16le (2 bytes per sample)
Starting playback...
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
VO: [xv] 800x600 => 800x600 Planar YV12
A:   1.8 V:   1.8 A-V:  0.001 ct:  0.002   0/  0 18%  1%  0.3% 0 0