View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000303 | JVT JM H.264/AVC reference software | encoder | public | 2012-06-08 00:01 | 2012-07-19 16:52 |
| Reporter | taoran | Assigned To | Karsten Suehring | ||
| Priority | high | Severity | crash | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Platform | linux 64bit | ||||
| Product Version | JM 18.3 | ||||
| Fixed in Version | JM 18.4 | ||||
| Summary | 0000303: Interlace coding is broken when HM-like parameters are turned on | ||||
| Description | The encoder will crash when both the HM-like new parameters and interlace tool are on. PicInterlace = 1 BLevel0MoreRef = 1 BIdenticalList = 1 CRA = 1 HM50RefStructure = 1 LDRefSetting = 0 | ||||
| Steps To Reproduce | using the encoder_randomaccess.cfg used for HEVC scalable anchor generation, keep all parameters unchanged except the following two: PicInterlace = 1 LevelIDC = 41 (since level 51 does not support interlace) and the encoding will crash after the first GOP is finished. (after 0 8 4 2 1 3 6 5 7) | ||||
| Additional Information | attached is the original encoder_randomaccess.cfg from HEVC scalable anchor ftp. | ||||
| Tags | No tags attached. | ||||
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For the moment I will disable the usage of all HM-like options together with pic interlace. The purpose for them is to compare to a progressive coding scheme, thus the combination does not make much sense. If somebody wants to make these options work in a useful was, feel free to provide a patch. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2012-06-08 00:01 | taoran | New Issue | |
| 2012-06-08 00:01 | taoran | File Added: encoder_randomaccess.cfg | |
| 2012-07-19 16:52 | Karsten Suehring | Note Added: 0000550 | |
| 2012-07-19 16:52 | Karsten Suehring | Status | new => closed |
| 2012-07-19 16:52 | Karsten Suehring | Assigned To | => Karsten Suehring |
| 2012-07-19 16:52 | Karsten Suehring | Resolution | open => fixed |
| 2012-07-19 16:52 | Karsten Suehring | Fixed in Version | => JM 18.4 |
