[FFmpeg-devel] transport stream with klv meta data

Baptiste Coudurier baptiste.coudurier
Mon May 21 12:24:59 CEST 2007


M?ns Rullg?rd wrote:
> ranjane wrote:
>> hi all,
>> we are in need of transport stream sample with klv meta data..
> What's that?  It's certainly not part of the ISO standard.

For info:

SMPTE RP217-2001:

"For transport streams, each KLV encoded stream
shall be part of an MPEG-2 program and hence shall
be listed as an entry in one ISO/IEC 13818-1 program
in the program map table (PMT) for that program.
Multiple KLV streams may belong to an MPEG-2
program. For each, the stream_type field is set to PES
private data (0x06).
In addition, the program element loop in the PMT shall
cont ain a registration_descriptor a s def in ed in
ISO/IEC 13818-1, and the format_identifier field shall
be set to 0x4B4C5641 (KLVA)."

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