Sensoray 2253 Linux - Manual (Page 10)

Playing Recorded Files
Examples here are for VideoLAN Player (VLC) MPlayer/MEncoder and FFmpeg.
VLC web site:
http://www.videolan.org/vlc/
MPlayer web site: http://www.mplayerhq.hu/
FFmpeg web site: http://www.ffmpeg.org/
When fps is required, use 29.97 fps for NTSC, and 25 fps for PAL. Also,
substitute the actual image size used to capture, instead of of 640x480.
VLC examples:
MJPEG: vlc output.mjpg --mjpeg-fps 29.97
MPEG4: vlc output.m4v
h264: vlc output.h264
MP4: vlc output.mp4
MPlayer examples:
MJPEG: mplayer output.mjpg -fps 29.97
UYVY: mplayer -rawvideo format=uyvy:w=640:h=480 -demuxer rawvideo output.uyvy
-fps 29.97
YUYV: mplayer -rawvideo format=yuy2:w=640:h=480 -demuxer rawvideo output.yuy2
-fps 29.97
NV12: mplayer -rawvideo format=nv12:w=640:h=480 -demuxer rawvideo output.nv12
-fps 29.97
grey: mplayer -rawvideo format=y800:w=640:h=480 -demuxer rawvideo output.grey
-fps 29.97
MPEG4: mplayer output.m4v
h264: mplayer output.h264 -fps 29.97
MP4: mplayer output.mp4
FFmpeg conversion to AVI format:
MJPEG: ffmpeg -f mjpeg -r 29.97 -i output.mjpg -vcodec copy output_mjpg.avi
UYVY: ffmpeg -f rawvideo -pix_fmt uyvy422 -s 640x480 -r 29.97 -i output.uyvy
-vcodec copy output_uyvy.avi
YUYV: ffmpeg -f rawvideo -pix_fmt yuyv422 -s 640x480 -r 29.97 -i output.yuyv
-vcodec copy output_yuyv.avi
NV12: ffmpeg -f rawvideo -pix_fmt nv12 -s 640x480 -r 29.97 -i output.nv12
-vcodec copy output_nv12.avi
grey: ffmpeg -f rawvideo -pix_fmt gray -s 640x480 -r 29.97 -i output.grey
-vcodec copy output_grey.avi
MPEG4: ffmpeg -f m4v -r 29.97 -i output.m4v -vcodec copy output_mpeg4.avi
h264: ffmpeg -f h264 -r 29.97 -i output.h264 -vcodec copy output_h264.avi
The raw files can also be converted to AVI format using mencoder.
MJPEG: mencoder output.mjpg -fps 29.97 -ovc copy -o output_mjpg.avi
UYVY: mencoder -rawvideo format=uyvy:w=640:h=480 -demuxer rawvideo output.uyvy
-fps 29.97 -ovc copy -o output_uyvy.avi
YUYV: mencoder -rawvideo format=yuy2:w=640:h=480 -demuxer rawvideo output.yuyv
-fps 29.97 -ovc copy -o output_yuyv.avi
NV12: mencoder -rawvideo format=nv12:w=640:h=480 -demuxer rawvideo output.nv12
-fps 29.97 -ovc copy -o output_nv12.avi
grey: mencoder -rawvideo format=y800:w=640:h=480 -demuxer rawvideo output.grey
-fps 29.97 -ovc copy -o output_grey.avi
MPEG4: mencoder output.m4v -ovc copy -o output_mpeg4.avi
h264: mencoder output.h264 -fps 29.97 -ovc copy -o output_h264.avi
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