esator

Because streaming mode is enabled by default for most efforts, there are no flags to disable it And it would be useful to know details when streaming mode is enabled,...

The official Windows builds are much slower than the static Clang builds

10

Release builds for Windows are much slower than static Clang builds, especially for fast speeds ProcProfile64: clang v0.9.0 [cjxl e1 lossless] `119,771,153 -> 52,094,805: 43.49%. Cpu 349 mb/s (0.327 sec),...

Request: EVC

2

Since 7.0 has evc support: ``` version 7.0: - EVC decoding using external library libxevd - EVC encoding using external library libxeve ``` and also gyan.dev builds ``` 2024-04-04 added...

Request: [clang64] LTO

4

After recent clang changes, now LTO is possible for clang with `-flto=thin` via custom_build_options and `--enable-lto=thin` for ffmpeg Also x264 needs `--enable-lto` since it has linking errors because by default...

Failed to compile ffmpeg shared with libplacebo ``` defined at libplacebo.a(common.c.obj) defined at avfilter-10.dll ld.lld: warning: duplicate symbol: pl_transform2x2_invert defined at libplacebo.a(common.c.obj) defined at avfilter-10.dll ld.lld: error: pl_bit_encoding_equal was replaced...

Add zlib-ng

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### Package name zlib-ng ### Brief description of package Zlib replacement with optimizations for "next generation" systems ### URL for package's homepage https://github.com/zlib-ng/zlib-ng ### Provide a basic test case to...

FFmpeg update to 7.0

5

### Package name ffmpeg ### New version number 7.0 ### Other information that may be useful _No response_ ### Are you willing to submit a PR? _No response_

Some suggestions

1

I saw that gcc compiler for some compressors can drop performance significantly (especially for encoders by jxl devs, from 20% to several times on my hardware on some images, I...

Does ffmpeg xpsnr implementation have some differences in filters processing or not as fully implemented as other metrics? There are issues in handling some parameters for xpsnr to integrate into...

> **[0.11.0] - 2022-10-12** > avifenc: Add --sharpyuv, which enables "sharp" RGB to YUV420 conversion, which > reduces artifacts caused by 420 chroma downsampling. Needs libsharpyuv (part > of the...