Doom9's Forum - View Single Post - XAVC Intra Class 300 and 480 in x264 (test volunteers required)

ifb · 13th April 2021, 21:09

No need to reinvent the wheel. There's an existing merge request on GitLab to add XAVC 300/480 if you want something to test:
https://code.videolan.org/videolan/x...rge_requests/6

Current builds here.

Code:

x264 "inputfile.y4m" --avcintra 300 --avcintra-flavor sony --output-depth 10 --output-csp i422 -o "raw_video.h264"

or

Code:

x264 "inputfile.y4m" --avcintra 480 --avcintra-flavor sony --output-depth 10 --output-csp i422 -o "raw_video.h264"

The patch tries to match the output of an EVS XT playback server. I don't know that all the CQM trickery it does is strictly necessary. That's why this patch is 3 years old and still marked WIP. It worked for me, but needs to be tested more.

13th April 2021, 21:09	#2 \| Link
ifb Registered User Join Date: Dec 2009 Posts: 72	No need to reinvent the wheel. There's an existing merge request on GitLab to add XAVC 300/480 if you want something to test: https://code.videolan.org/videolan/x...rge_requests/6 Current builds here. Code: x264 "inputfile.y4m" --avcintra 300 --avcintra-flavor sony --output-depth 10 --output-csp i422 -o "raw_video.h264" or Code: x264 "inputfile.y4m" --avcintra 480 --avcintra-flavor sony --output-depth 10 --output-csp i422 -o "raw_video.h264" The patch tries to match the output of an EVS XT playback server. I don't know that all the CQM trickery it does is strictly necessary. That's why this patch is 3 years old and still marked WIP. It worked for me, but needs to be tested more. Last edited by ifb; 13th April 2021 at 22:18. Reason: add example