Bitstream file name:
SBT_A_HUAWEI_1.bit

Explanation of bitstream features:
V1 of the bitstream includes the following features:
- All allowed blocks sizes of SBT are exercised multiple times (at least once for each SBT mode for each allowed CU size).

Note: the bitstream is generated by an modified VTM encoder. 
I modified the RD cost of SBT mode at encoder to force the selection of each SBT mode for each block size (more specifically, one combination for each CTU), 
since some combination is quite hard to be triggered in a small bitstream if you use the unmodified VTM. 
I made a first bitstream, but there were still several cases not triggered, so then I generated a second bitstream to cover those missing cases. 
Finally, I concatenated the two bitstreams to generate this SBT_A_HUAWEI_1.bit.


Profile, tier, and level for the bitstream:
Main 10 profile, Main tier, Level 2.1


Max picture width and height, and any additional picture width and height values used (i.e., for reference picture resample or scalability):
SourceWidth=256
SourceHeight=256

Picture rate:
FrameRate = 24


VTM decoder release version number able to correctly decode the bitstream with identical output, or description of VTM decoder incompatibility (preferably including a corresponding error tracking issue number.):
VTM8.0

Contact name and email of bitstream submitter:
Yin Zhao
yin.zhao@huawei.com