Opened 4 years ago

Last modified 4 years ago

#1286 new task

Decoder: output order not checked

Reported by: ksuehring Owned by:
Priority: minor Milestone:
Component: HM Version: HM-14.0
Keywords: Cc: rickard, fbossen, ksuehring, davidf, jct-vc@…

Description

After applying the fix for #1261 the decoder now bumps based on the value of sps_max_dec_pic_buffering_minus1.

In bitstreams where sps_max_dec_pic_buffering_minus1 is set too low, pictures can be output that have a higher POC than the picture currently being decoded.

The HM decoder does not detect that (error) situation and silently keeps the pictures with POC lower than the last output POC in the DPB unless the DPB gets flushed in the end.

The decoded Hash SEI checksums are reported to be correct and there is no error given at all.

A check should be added to the HM decoder and an error message should be printed.

Change History (1)

comment:1 Changed 4 years ago by DefaultCC Plugin

  • Cc fbossen ksuehring davidf jct-vc@… added
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