Custom query (1557 matches)
Results (22 - 24 of 1557)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #24 | fixed | Define JVET_C0024_QTBT off cause compile error | Chernyak | |
| Description |
JVET_C0024_ZERO_OUT_TH is not defined when JVET_C0046_ZO_ASSERT is on while QTBT macro is off. |
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| #25 | fixed | Encoder bugs in quantization when QTBT is enabled | XiangLi | |
| Description |
First, scaling list is not properly initialized for 128×128 transform. Second, error scale coefficients are not properly initialized for 2M×2N blocks when ((M+N)&0x01)≠0. Consequently, encoder sometimes makes incorrect rate-distortion decisions, which degrades overall coding performance. With the attached patch, 0.5+% luma BD-rate reduction is observed for RA, LD-B and LD-P without encoding time increase. (The issue is also reported in JVET-D0025.) |
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| #26 | fixed | #define JVET_B058_HIGH_PRECISION_MOTION_VECTOR_MC 0 | zhou | |
| Description |
In JEM3.0 when this macro is off the encoder compresses the first I-frame then quits. |
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