Error installing with`VkVideoDecodeAV1SessionParametersCreateInfoMESA` about homebrew-ffmpeg

[slhck]

Do you have more information about your system, such as your installed Vulkan SDK, its version etc.? See: https://vulkan.lunarg.com/doc/sdk/latest/mac/getting_started.html

[Moulick]

I found that I got the below dependencies installed as part of the mpv formula.

1. vulkan-headers: stable 1.3.280
2. vulkan-loader: stable 1.3.280

I just tried to remove them and then make install was successful.

[slhck]

Great, thanks for the feedback!

[Moulick]

@slhck I don't think should closed just yet. Is there anyway we can fix this so I can have both mpv and homebrew-ffmpeg/ffmpeg/ffmpeg installed as currently cannot

[slhck]

Hmm, I see, I suppose this should be open as a reminder for that. I don't think there is much that we can do here though.

[Moulick]

I can check if the ffmpeg default formula compiles locally when I have these two installed. Then we can find what this repo does special that breaks?

[slhck]

The ffmpeg-included library headers must match the installed Vulkan SDK headers. So if ffmpeg 6.1 requires an SDK that is newer than the one shipped with mpv on Homebrew, it won't work. This is nothing wrong with this repo, just a consequence of Homebrew and its version bundling.

[Moulick]

True, where I can I see which version is required here? We could probably get the version in homebrew upgraded

[slhck]

So indeed Homebrew bundles v1.3.280 which is also the latest release. So to clarify, you did install the Vulkan SDK manually, and then it worked?

[Moulick]

Installing homebrew-ffmpeg/ffmpeg/ffmpeg only worked after simply uninstalling both vulkan-headers and vulkan-loader from frombrew. I do not have any extra/separate Vulkan of any type installed.