yuvplay; man page

Man Pages Index


SYNOPSIS
       yuvplay [options]


DESCRIPTION
       yuvplay produces on-screen playback of a YUV4MPEG2 stream which is pro‐
       vided to stdin, typically through piping from the stdout of lavpipe(1),
       lav2yuv(1),  mpeg2dec(1) or a similar program.  It should be noted that
       for pure playback lavplay should be  a  superior  option.   yuvplay  is
       intended primarily as a debugging or diagnostic utility when setting up
       video processing pipelines.


OPTIONS
       yuvplay accepts the following options:

       -s WxH  The size of the SDL window.  By default, it uses  the  size  of
               the  input  video  stream scaled to yield 1:1 pixels (using the
               sample aspect ratio encoded in the  stream  header).   However,
               you  can  specify any size you want.  WxH is the width x height
               of the scaled window.


       -ttitle Set the window title.


       -f num  Override the framerate specified in the input stream header.


       -c      By default, yuvplay will try to play at the  framerate  of  the
               input  movie.  With this option, yuvplay will just play all the
               frames as fast as it can.


       -v [0,1,2]
               Set the verbosity of user feedback.  Default is  "1":   errors,
               warnings, and info messages.


AUTHOR
       This man page was originally written by Ronald Bultje (and since edited
       by Matt Marjanovic).
       If you have questions, remarks, problems or you just  want  to  contact
       the developers, the main mailing list for the MJPEG-tools is:
         mjpeg-users@lists.sourceforge.net


       For more info, see our website at
              http://mjpeg.sourceforge.net/
--TechZilla