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justdan96 / tsMuxer

tsMuxer is a transport stream muxer for remuxing/muxing elementary streams, EVO/VOB/MPG, MKV/MKA, MP4/MOV, TS, M2TS to TS to M2TS. Supported video codecs H.264/AVC, H.265/HEVC, VC-1, MPEG2. Supported audio codecs AAC, AC3 / E-AC3(DD+), DTS/ DTS-HD.
Apache License 2.0
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Can't open H.266 (VVC) TS file - track 0 was not recognized and ignored #444

Closed AlbertOpen closed 2 years ago

AlbertOpen commented 3 years ago

Good day File is TransportRecord11973-59130659.ts (94 MB) https://disk.yandex.ru/d/eQseiH5X73uZyQ Tried with tsMuxer 2021-06-20-02-13-48 in Win7x64

jcdr428 commented 3 years ago

Hi @AlbertOpen, the revision of UIT-T H.222.0 | ISO/CEI 13818-1:2019/DAmd 2 (Carriage of VVC in MPEG-2 Systems) is not public yet: https://www.itu.int/rec/T-REC-H.222.0-202106-P https://www.iso.org/standard/80754.html

Unless somebody can provide, we cannot work on inclusion of VVC in tsMuxer yet.

ccho111 commented 3 years ago

13818-1 8th edition is now FDIS (Final Draft Int. Standard), waiting for voting and becoming public standard. However, the access right of the document is limited to MPEG members.

https://www.mpegstandards.org/meetings/mpeg-134/

justdan96 commented 3 years ago

When will that information be available publicly?

jcdr428 commented 3 years ago

@justdan96 the ITU Recommendation might never get public as it is also an ISO standard. It is not really a priority as there is no player able to play VVC yet, let's wait and see how ffmpeg or mkvtoolnix will do this.

justdan96 commented 3 years ago

@jcdr428 thanks, I'm happy for this to be on the back burner until it has wide adoption then.

justdan96 commented 3 years ago

@jcdr428 what does #451 change about this issue?

jcdr428 commented 3 years ago

@justdan96 #451 allows VVC tracks to be recognized by tsMuxer. However this is WIP as the output TS stream is still not compliant: up to now some elements such as the VVC stream_id were not public.

The good news is that the updated MPEG-TS standard was made public yesterday: https://www.itu.int/rec/T-REC-H.222.0-202106-I/en . This should allow to finalize compatibility of ts-Muxer with VVC.

Note that the sample provided by @AlbertOpen is not recognized as VVC because this is an old sample far from being compliant with the VVC MPEG standard. However, any sample compliant with the VVC standard -e.g. produced with Fraunhofer VVenC- should be recognized (or if not, should be reported by the community).

jcdr428 commented 2 years ago

Vvc has been included in tsMuxer. Closing.