Comments (4)
Hi @stoyanovgeorge,
To be honest, I would not have expected VQMT to work at all with a non raw video. Does VQMT work with other mp4 videos?
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Hi @rolinh , you are right, it appears that it works only on raw files. It would be really cool if you can make it work on compressed video files. I am looking for a free tool which could calculate those values. Do you know if such program exists? I am also playing a bit with VMAF (Netflix).
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Actually this has already been raised in #2 and my answer was that this is going beyond the scope of VQMT.
Now, I believe that you can compute these values with ffmpeg using the video filters and, in particular, the SSIM and PSNR filters.
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I have the same problem with yuv. :(
I made yuv by following:
ffmpeg -i video_MISSY.mp4 -c:v rawvideo -pix_fmt yuv420p -r 25 -s 1920x1080 -y video_MISSY.yuv
then I am trying vqmt:
./vqmt video_original.yuv video_MISSY.yuv 1080 1920 15000 420 1 results PSNR SSI
And i get
readOneFrame: cannot read 1920 bytes from input file, unexpected EOF.
Could u please guide me?
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Related Issues (17)
- PSNR-HVS-M function fails on this image comparison. HOT 5
- i cannot use vqmt HOT 1
- Python wrappers HOT 2
- Other Quality Assessment algorithms HOT 3
- Upgrade HOT 1
- which paper can refer? HOT 3
- Fail to build for arches other than i386/amd64
- Does this have anything to do with the version of opencv? HOT 2
- Adding License to SPDX Listing? HOT 1
- readOneFrame error HOT 7
- Improve arguments parsing
- How do I use this similar function using Python HOT 5
- No pipe support HOT 1
- PSNRHVSM width and height check
- MSSSIM height check
- Question: Version of VQMT code HOT 1
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