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IDProjectCategoryView StatusDate SubmittedLast Update
0000156JVT JM H.264/AVC reference softwaredecoderpublic2009-01-18 16:422009-01-20 11:28
Reporter- Assigned To 
PrioritynormalSeverityminorReproducibilityalways
Status newResolutionopen 
Product VersionJM 14.2 
Summary0000156: redundant frames - decoding behaviour
DescriptionWhen using redundant frames the decoder uses it if P frame is lost.
But if P frame is transported in two or more packets and not all packets of the P frame get lost then the P frame seems to be decoded, although the R frame has better quality.
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2009-01-20 11:28

reporter   ~0000277

Checked again. The problem is that the R frames are NEVER used for decoding.

Another point is that the R frames are often larger (more bits) than the original P frames.

Issue History

Date Modified Username Field Change
2009-01-18 16:42 - New Issue
2009-01-20 11:28 - Note Added: 0000277