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doc/muxers: add MPEG-1/2 muxers section

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Stefano Sabatini 2024-01-20 18:07:02 +01:00
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@ -261,6 +261,72 @@ PCM unsigned 8-bit
PCM Archimedes VIDC
@end table
@section MPEG-1/MPEG-2 program stream muxers
This section covers formats belonging to the MPEG-1 and MPEG-2 Systems
family.
The MPEG-1 Systems format (also known as ISO/IEEC 11172-1 or MPEG-1
program stream) has been adopted for the format of media track stored
in VCD (Video Compact Disc).
The MPEG-2 Systems standard (also known as ISO/IEEC 13818-1) covers
two containers formats, one known as transport stream and one known as
program stream; only the latter is covered here.
The MPEG-2 program stream format (also known as VOB due to the
corresponding file extension) is an extension of MPEG-1 program
stream: in addition to support different codecs for the audio and
video streams, it also stores subtitles and navigation metadata.
MPEG-2 program stream has been adopted for storing media streams in
SVCD and DVD storage devices.
This section comprises the following muxers.
@table @samp
@item mpeg (mpg,mpeg)
MPEG-1 Systems / MPEG-1 program stream muxer.
@item vcd
MPEG-1 Systems / MPEG-1 program stream (VCD) muxer.
This muxer can be used to generate tracks in the format accepted by
the VCD (Video Compact Disc) storage devices.
It is the same as the @samp{mpeg} muxer with a few differences.
@item vob
MPEG-2 program stream (VOB) muxer.
@item dvd
MPEG-2 program stream (DVD VOB) muxer.
This muxer can be used to generate tracks in the format accepted by
the DVD (Digital Versatile Disc) storage devices.
This is the same as the @samp{vob} muxer with a few differences.
@item svcd (vob)
MPEG-2 program stream (SVCD VOB) muxer.
This muxer can be used to generate tracks in the format accepted by
the SVCD (Super Video Compact Disc) storage devices.
This is the same as the @samp{vob} muxer with a few differences.
@end table
@subsection Options
@table @option
@item muxrate @var{rate}
Set user-defined mux rate expressed as a number of bits/s. If not
specied the automatically computed mux rate is employed. Default value
is @code{0}.
@item preload @var{delay}
Set initial demux-decode delay in microseconds. Default value is
@code{500000}.
@end table
@section MOV/MPEG-4/ISOMBFF muxers
This section covers formats belonging to the QuickTime / MOV family,