|0.2.1||Dec 2, 2022|
|0.1.10||Nov 13, 2022|
|0.1.7||Apr 10, 2022|
|0.1.6||Mar 24, 2022|
|0.1.2||Oct 15, 2021|
#34 in Video
104 downloads per month
Used in 3 crates
Video Metrics implemented
- PSNR HVS
As a library
Add the following to your Cargo.toml
av-metrics = "0.7"
Then check out the API docs.
As a binary
Download the latest binary from the Releases tab.
OS X and Linux
Pre-built binaries are coming soon. In the meantime, have the latest stable Rust installed and run the following:
cargo install av-metrics-tool
From any terminal, run the executable with your two video files as arguments:
➜ av-metrics-tool lossless.y4m lossy.y4m
You should receive output for all supported metrics:
PSNR - Y: 32.5281 U: 36.4083 V: 39.8238 Avg: 33.6861 APSNR - Y: 32.5450 U: 36.4087 V: 39.8244 Avg: 33.6995 PSNR HVS - Y: 34.3225 U: 37.7400 V: 40.5569 Avg: 31.8674 SSIM - Y: 13.2572 U: 10.8624 V: 12.8369 Avg: 12.6899 MSSSIM - Y: 18.8343 U: 16.6943 V: 18.7662 Avg: 18.3859 CIEDE2000 - 36.2820
By default, the tool can only decode y4m files. Both files must match in resolution, bit depth, and color sampling.
Alternate input formats can be supported by enabling FFMpeg support. Due to limitations, this currently has to be enabled at compile time.
In the crate, this can be enabled with the feature "ffmpeg-decode". In the binary, this can be enabled with the feature "ffmpeg".
This crate providers ready-made decoders for use with av-metrics or other tools as needed.
No decoders are enabled by default. They must be enabled via Cargo features.
Currently supported decoder features: y4m