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Resize/Rescale Support + Native HDR10+ Parsing
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@patrickenfuego patrickenfuego released this 20 Sep 02:58
· 253 commits to main since this release
v1.2.0
b552d0e

Added 3 new parameters for resizing/rescaling videos using ffmpeg's native scale parameter, as well as scale support from the libzimg library.

As a bonus, I've also integrated HDR10+ parsing directly into the script; no more external dependency needed! Works on all 3 supported operating systems.

What's New

Better support for overriding video filters via -FFMpegExtra.

All scaling parameters work with custom crop arguments passed via the -FFMpegExtra parameter. If you wish to override the default cropping function, simply pass crop arguments manually and the script will handle the rest.

-Scale

Upscale/downscale a video between 3 HD resolutions: 720p, 1080p, and 2160p. Accepted arguments are scale or zscale (custom compilation required).

-ScaleFilter

Scaling algorithm used. Includes all options available to scale and zscale, including lanczos, spline, and bilinear. Note that not all options work with each -Scale argument. See help docs or README for more info.

-Resolution

Rescale resolution. Accepted arguments are 720p, 1080p, or 2160p. The script will automatically convert to SAR based on crop values.

Native HDR10+ Parsing

As mentioned above, an external binary and PATH are no longer required for HDR10+ parsing. I've included Quietvoid's hdr10lus_tool binaries for Windows, Mac, and Linux, and the script will auto-detect what OS you are using.

Upcoming

I'm currently working on a robust tonemapping feature for HDR -> SDR conversions. Note that this feature will require libzimg to work properly, so be sure you have that included in your ffmpeg build.

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