Mikhail_AMD
Mikhail_AMD
- Did you use AMD ReLive app? It uses AMF_VIDEO_ENCODER_AV1_ALIGNMENT_MODE = MODE_NO_RESTRICTIONS, and asks for 1088. - From AMF API perspective, if 1080 is requested, two modes (64X16_1080P_CODED_1082 or MODE_NO_RESTRICTIONS)...
#2 in NO_RESTRICTIONS mode ask for 1080 will generate 1082, ask for 1088 will generate 1088. ReLive implemented the latter. #3 DVR is not the app to use in day-to-day...
#2 - this was ReLive team design choice. We are trying to push the cropping to FFmpeg ASAP.
It looks like you are using software/CPU decoding and CPU color conversion from yuv420p to NV12 - native format for AMF and other HW encoders. So your pipeline is bound...
What does "ls -l /dev/dri/by-path" return? Do you run Virtual Machine or Baremetal? Do you run as sudo?
In general, driver installation should bring all binaries compatible with each other. This includes firmware, AMF runtime, Vulkan driver and some other libraries. It is better to use AMD Linux...
Let's separate issues: - Seems AV sync is resolved - Regarding QPI, QPP, QPB: setting them only matters for CQP rate control mode. In the clip above QP varies from...
I will show this to rate control folks after holidays. Meanwhile, for experiment could you please try three different runs: - EnforceHRD=1 - RateControlPreanalysisEnable=0 AdaptiveMiniGOP=false and all PA features to...
I still want to investigate. Which change does fix the issue?
OK, thanks, it seems explicit set EnforceHRD=0 also disables filler data. The fix will be provided in the future drivers.