Opened 4 weeks ago
#11023 new defect
ddagrab / nvenc
| Reported by: | oiaoidjiaojdsaosidjasowid | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | undetermined |
| Version: | unspecified | Keywords: | ddagrab NVENC |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
Summary of the bug:
using the ddagrab filter and encoding with hevc_nvenc causes issues when b-frames are enabled.
same command but with -bf 0 works fine
ffmpeg version: ffmpeg version N-115358-gd1b96c3808-20240522
How to reproduce:
ffmpeg.exe -lavfi "ddagrab=framerate=240" -c:v hevc_nvenc ddagrab.mkv
[vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 67 PTS: 58, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 108 PTS: 96, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 158 PTS: 142, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 208 PTS: 192, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 258 PTS: 238, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 304 PTS: 283, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 354 PTS: 333, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 404 PTS: 379, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 454 PTS: 425, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 492 PTS: 475, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 554 PTS: 538, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 588 PTS: 571, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 604 PTS: 600, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 633 PTS: 621, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 654 PTS: 646, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 683 PTS: 671, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 704 PTS: 696, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 729 PTS: 721, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 754 PTS: 742, replacing by guess [vost#0:0/hevc_nvenc @ 0000019aa65f49c0] Invalid DTS: 775 PTS: 771, replacing by guess
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