video-quality | Video quality metrics, reference implementation in python: VIF, SSIM, PSNR, | Computer Vision library
kandi X-RAY | video-quality Summary
kandi X-RAY | video-quality Summary
Video quality metrics, reference implementation in python, with GPU optimizations and C versions as time permits.
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Top functions reviewed by kandi - BETA
- Calculate VIFP magnitude scale
- Compute the similarity between two images
- Calculate the SSim between two images
- Make a block view of A
- Calculate the pec on the image
- Returns the laguar - Gaussian logarithm
- Calculates the laguar angle of a laguar circle
- Compute the sensitivity between two images
- Calculate the similarity between two images
- Compute the eigenvalue of an image
video-quality Key Features
video-quality Examples and Code Snippets
Community Discussions
Trending Discussions on video-quality
QUESTION
I am trying to calculate the VMAF score of a processed video wrt the original file.
Command I have used:
...ANSWER
Answered 2021-May-19 at 09:22The FFmpeg filter expects the first input to be the encoded video stream and the 2nd input to be the reference stream.
It may be (I haven't checked) that the VMAF computation is symmetric with relation to inputs, so in effect, the order may not matter.
QUESTION
can someone help me to change playback speed (like 1.25,1.5,1.75 and 2) in you tube using python selenium. And also for quality change (144,240,360..etc) test cases. below link helped to write code for youtube.
Thanks in advance.
choosing the youtube video quality by using selenium in Python
...ANSWER
Answered 2021-Apr-08 at 16:05You can define the quality in URL like this:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install video-quality
You can use video-quality like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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