Custom query (105 matches)
Results (22 - 24 of 105)
Ticket | Resolution | Summary | Owner | Reporter |
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#85 | fixed | Wrong NumViews derivation | Vadim | Tomohiro Ikai |
Description |
NumView derivation seems not correct. The current code recognized 6 views when there is only 3 views. I found this bug when decoding the bitstream in http://wftp3.itu.int/av-arch/jct3v-site/bitstream_exchange/under_test/MV-HEVC/MVHEVCS_I_Nokia_2.zip (but some additional workaround is needed for testing with the bistream) The current code in getNumViews() [TComSlice.cpp]
should be replaced with
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#84 | fixed | Wrong inference in layer_set_idx_for_ols when NumLayerSets is equal to 2 | Vadim | Tomohiro Ikai |
Description |
When NumLayerSets is equal to 2, layer_set_idx_for_ols_minus1 is not present. Thus it should be inferred to be 0 rather than i in the SHM. The verion 2 spec reads: "When not present, the value of layer_set_idx_for_ols_minus1[ i ] is inferred to be equal to 0". A patch is attached (LAYER_SET_IDX_FOR_OLS_BUGFIX). For testing, we may use the bitstream in http://wftp3.itu.int/av-arch/jct3v-site/bitstream_exchange/under_test/MV-HEVC/MVHEVCS_A_Qualcomm_2.zip. |
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#83 | fixed | LayerConfig Configuration Option Not Operational | Vadim | Prangnell |
Description |
From software version SHM 5.1, the LayerConfig configuration option is not fully implemented; it is not active. For example, when using the command switch "-lc0" to specify a specific configuration file for the base layer, this command is ignored during the encoding process and no error is produced. The same is true for all layers. I have included a screenshot image (below) of the configuration option to which I am referring. In the TAppEncCfg.cpp source code file, the string variable "cfg_LayerCfgFile" in the public member function "parseCfg" of class "TAppEncCfg" (starting at line 338) is relevant to this issue. |