fenix/VVCEasy
1
0
Fork 0
mirror of https://github.com/MartinEesmaa/VVCEasy.git synced 2025-02-02 18:36:54 +01:00
Code Issues Packages Projects Releases Wiki Activity

Updated README.md (made hard work)

Browse Source
This commit is contained in:
MartinEesmaa 2021-10-21 18:10:06 +11:00 committed by GitHub
parent 7a6492bcbb
commit 9589bec8ce
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 46 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
README.md
View File

@ -16,3 +16,49 @@ Before you run of RUNVVCEASY.bat or VVCEASY.exe, you need to change input from f
Follow the instructions, the commands will give your options.
- Martin Eesmaa
# Without installing (hard)
You need 7Zip (requires ffmpeg and ffplay), ffmpeg, ffplay, vvenc/vvdec(app) and YUView.
Here are the links:
FFMPEG/FFPLAY: https://www.gyan.dev/ffmpeg/builds/ffmpeg-git-full.7z (go to bin folder and extract two files)
VVENC/VVDEC:
https://github.com/MartinEesmaa/VVCEasy/blob/main/VVC/vvencapp.exe
https://github.com/MartinEesmaa/VVCEasy/blob/main/VVC/vvdecapp.exe
YUView:
https://github.com/IENT/YUView/releases
First of all:
Transcode any video formats to YUV/Y4M
For YUV transcode (replace f for frame rate):
`ffmpeg -i input.mp4 -r f inputtranscode.yuv`
For Y4M transcode (replace f for frame rate):
`ffmpeg -i input.mp4 -r f inputtranscode.y4m`
Verify ffplay before encode with VVENC (replace video size, important otherwise it will not show correctly video, it's like scramble eggs):
`ffplay -f rawvideo -pixel_format yuv420p -video_size 854x480 -i inputtranscode.yuv` or replace -i inputtranscode.yuv with `-i inputtranscode.y4m` for y4m users.
After verifying correctly
Encode with VVENC (Simple settings)
`vvencapp -i out.yuv/y4m -s 854x480 -r 30 -o vvc.266`
-s means video size, -r means frame per second and -o means output
Encode with VVENC (Best settings, replace video size, framerate and maximize threads of your cores)
`vvencapp -i out.yuv/y4m -s 854x480 -r 30 --preset slow --threads 16 --tier high -o EXTREME.266`
NOTE: It is acceptable only for encoding to .h266, .266 and .vvc file container.
After VVEnc, decode back from .266 to .YUV.
`vvdecapp -b vvc.266 -o vvcback.yuv
NOTE: After decoding back from .266 to .YUV, it is reason that it makes double size.
To view back decoded .YUV (from .266 to .YUV), you can drag .YUV into YUView and insert video size and put YUV 4:2:0 10-bit.
If you have any questions or any issues, please go to Issues tab and create your issue.
- Martin Eesmaa