[x265] Bug report: incorrect computation of sps_max_dec_pic_buffering_minus1

Olivier Lapicque olapicque at nvidia.com
Mon Sep 23 20:56:53 CEST 2013


x265 doesn't appear to include reordering delay due to B-frames in sps_max_dec_pic_buffering_minus1 (I believe early builds of x264 had a similar issue)
While this is currently not flagged as an error by the HM decoder (HM doesn't enforce the DPB size restriction), it is technically non-compliant (can lead to incorrect output order in a decoder that actually enforces the dpb size limit)

Olivier

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