View Issue Details

IDProjectCategoryView StatusLast Update
0000201JVT JM H.264/AVC reference softwareencoderpublic2010-01-26 18:39
ReporterSandro Assigned To 
PrioritynormalSeveritymajorReproducibilityalways
Status newResolutionopen 
Product VersionJM 16.2 
Summary0000201: Bitstream corrupted when PSliceSearch8x8=0
DescriptionDear JM developers,

The bitstream can not be properly decoded when setting PSliceSearch8x8=0.
PSliceSearch8x8 = 0 # P-Slice Inter block search 8x8 (0=disable, 1=enable)

The encoder/decoder run until the end but the bitstream is not properly decoded by the decoder. I believe that it's a bug on the encoder because the bitstream analysers can not show the video as well.

Steps to reproduce:
1.Unpack and compile JM 16.2 or 16.1 (older versions not tested)
2.Run lencod with the default encoder.cfg (test_rec file looks ok here)
3.Run ldecod (test_dec is not properly reconstructed and PSNR will show it)

Very similar bug reported previously:
ID:0000134
Submitted: 2008-09-14 15:38
Reporter: evgenyk
TagsNo tags attached.

Activities

Alexis Michael Tourapis

2010-01-26 18:39

developer   ~0000343

Bug fixed already in upcoming version 17.0

Issue History

Date Modified Username Field Change
2010-01-26 18:35 Sandro New Issue
2010-01-26 18:39 Alexis Michael Tourapis Note Added: 0000343