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SMIL2YUV(1)							   SMIL2YUV(1)

NAME
       smil2yuv - Convert a Raw DV stream to Raw YUV.

SYNOPSIS
       smil2yuv [ options ] file ...

DESCRIPTION
       smil2yuv	 converts a Kino smil project or compatible media content into
       the simple uncompressed planar 4:2:0 Y'CbCr  format,  as	 used  by  the
       MJPEG Tools.

OPTIONS
       -a audio-out-file
	      Output to an audio file in parallel. Type is based on the exten‐
	      sion and currently only wav and mp2 are provided. If you wish to
	      have  more  control over the mp2 file generated, export to a wav
	      first and then convert the wav as required.

       -i type
	      Deinterlacing type - 0 is none, 1 provides very poor deinterlac‐
	      ing (default: 0).	 2 results in no interlacing, but a 4:1:1 sub‐
	      sampled stream (native  NTSC  DV)	 which	can  be	 processed  by
	      y4mscaler.  More types will be supported in the future.

       -o offset
	      Output starts at the given frame offset (default: 0).

       -f count
	      Output  only  contains  the  number of frames specified by count
	      (default: all).

       -s speed
	      Specify  the  speed of reading the smil  input  -	 any  floating
	      point  number  >	0 is  applicable.  So  to halve	 the  playback
	      rate, specify a speed of 2, to double it,	 specify  a  speed  of
	      0.5.

HELP OPTIONS
       --help Show help message.

EXAMPLES
       To convert a mixture of raw dv, smil and avis of 48khz audio to divx:

       smil2yuv raw.dv project.smil type1.avi type2.avi -a temp.wav -i 1 |
       yuv2divx -o output.avi -A temp.wav -a 128
       rm temp.wav

       Or to play the stream via yuvplay:

       smil2yuv input | yuvplay

       Or to encode to VCD:

       smil2yuv file.dv -i 1 -a test.mp2 |
       yuvscaler -O VCD |
       mpeg2enc -o test.mpv -f 1
       mplex -f 1 test.mpv test.mp2 -o test.mpg
       rm test.mpv test.mp2

KNOWN BUGS
       *  Mixtures  of audio sampling in a project are handled by badly resam‐
       pling (anyone care to provide a better resampler? ta).
       * Mixtures of PAL/NTSC aren't supported
       * Deinterlacing produces pretty noisy/large files - planning to provide
       better deinterlacing techniques through use of the tvtime deinterlacing
       plug-ins.

SEE ALSO
       smilutils(1)

AVAILABILITY
       See http://kino.schirmacher.de/ for the latest version.

AUTHORS
       smil2yuv was written by Charles Yates <charles.yates@pandora.be>.

				 November 2002			   SMIL2YUV(1)

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