Changes

• Add 10bit dpeth HEVC encode support for RDNA or later GPUs. (--output-depth 10)
• Fix --vpp-smooth generating artifacts with --vpp-smooth on RX5xxx GPUs.
• Add option to output timecode files. (--timecode)
• Add experimental support to allow audio/subtitle selection by language metadata.
• Change handling of truncation of downward bit depth conversion.
• Fix --vpp-tweak crushing when using saturation or hue.
• Fix --ssim, --psnr crushing in some cases.
• Improve performance monitor stability further.
• Change "--quality" to "--preset" to be the same as NVEncC. ("--quality" will contiune to work for compatibility.)

Known issues

• --ssim, --psnr not working properly with 10bit depth encoding. This might be fixed in future release.