View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000234 | JVT JM H.264/AVC reference software | decoder | public | 2010-10-06 15:53 | 2011-03-30 17:23 |
| Reporter | Wim | Assigned To | |||
| Priority | normal | Severity | major | Reproducibility | always |
| Status | acknowledged | Resolution | open | ||
| Product Version | JM 17.2 | ||||
| Summary | 0000234: Decoder is not up to date for elements not present | ||||
| Description | When decoding a h264 file i have following error Warning: max_dec_frame_buffering(1) is less than DPB size(4) calculated from Pro file/Level. This is because the value max_dec_frame_buffering is not in the element available and should have the default settings | ||||
| Additional Information | I see that the function ue_v is returning an "undefined" symbol.value1 as SyntaxElement is created on the stack( un initialised ) and the error is not handle correctly remind : we are reading out of the bitstream here so the len of element is set to -1 but value is not updated. Attached the test.h264 input file for decoding | ||||
| Tags | No tags attached. | ||||
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2010-10-06 15:53
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The provided stream is not a valid H.264/AVC stream. There seem to be some bits missing from the syntax. JM as the reference implementation is targeted at decoding valid H.264/AVC streams. Error resilience in such cases would be nice, but does not have high priority. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2010-10-06 15:53 | Wim | New Issue | |
| 2010-10-06 15:53 | Wim | File Added: test.h264 | |
| 2011-03-30 17:22 | Karsten Suehring | Note Added: 0000408 | |
| 2011-03-30 17:23 | Karsten Suehring | Status | new => acknowledged |
