[FFmpeg-devel] [PATCH] avformat/avcodec: Add DTS-UHD demuxer and parser, movenc support.

Roy Funderburk royffmpeg at funderburk.us
Fri Apr 14 19:48:45 EEST 2023


On 4/14/23 9:40 AM, Hendrik Leppkes wrote:
 > Can you give a quick summary how this formats relates to DTS HD, and
 > the DTS:X extension? If at all?

The DTS-UHD format is a new format, not compatible with or recognizable by DTS Coherent Acoustics
decoders/parsers.  Both are stored in a DTSHDHDR file, which starts with the 8 byte DTSHDHDR
signature, but when DTS-UHD is stored in the DTSHDHDR file, the extension used is .dtsx instead
of .dtshd.

-Roy



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