Ubuntu Manpage: M2VRequantiser - MPEG-2 streams requantization

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NAME

       M2VRequantiser - MPEG-2 streams requantization

SYNOPSIS

       M2VRequantiser

       M2VRequantiser <RECOMPRESSION_FACTOR> <inputM2Vsize>

DESCRIPTION

       m2vrequantiseris  a tool that requantize MPEG-2 streams without recompressing. M2VRequantiser accepts raw
       MPEG2 video data (not VOB) from standard input and writes the recompressed frames to standard output.

       m2vrequantiser represents a good replacement for tcrequant, an obsolete utility provided by some versions
       of the transcode suite.

OPTIONS

       M2VRequantiser  accepts  the  raw  MPEG2  video  data  (not  VOB)  from the standard input and writes the
       recompressed frames to the standard output.

       M2VRequantiser takes two arguments. The first one is a floating  point  value  specifying  the  ratio  of
       compression.  The  second  is the size of the M2V, since the data is streamed to M2VRequantiser it cannot
       know the M2V size.

       There isn't any options and the usage is:

           $ M2VRequantiser <RECOMPRESSION_FACTOR> <inputM2Vsize>

EXAMPLE

       The following command would recompress 'original.m2v', whose size is 1024000 bytes, by a factor of 1.25:

           $ M2VRequantiser 1.25 1024000 < original.m2v > requantised.m2v

AUTHOR

       The m2vrequantiser was written by Martin Wimpress <flexiondotorg@gmail.com>.

       This manual page was written by Fabio Augusto De Muzio Tobich <ftobich@gmail.com> for the Debian  project
       (but may be used by others).