fixes for tests

[antonpetrov145]

• set requred version of pillow to 9.5.0
• test-ffmpeg-reader - change duration number to match video
• ffmpeg-reader - add displaymatrix to be read as video rotation
• config set binary to autodetect

• I have provided code that clearly demonstrates the bug and that only works correctly when applying this fix
• I have added suitable tests demonstrating a fixed bug or new/changed feature to the test suite in tests/
  addresses issue Test suite fails for most Windows, Linux tests #2183

[keikoro]

@antonpetrov145 Thanks for the contribution!

I'm not sure if removing ffmpeg-imageio for the sake of fixing the tests is the right solution, though. See this comment by Zulko in one of the big threads/discussions about the future of the project (the paragraph before the bullet point summary specifically, which is about dependency management).

[keikoro]

Idk, maybe worth throwing your suggested fix into the discussion?

[antonpetrov145]

Thank you for your time to look at the changes I made.

The idea behind setting the ffmpeg binary to auto-detect by default and removing the test is because of an issue that was because of ffmpeg-imageio setting the default binary to exe even on Linux (my other PR) causing Path error on importing moviepy. #2189 #2190

Idk, maybe worth throwing your suggested fix into the discussion?

Yes sure, is it ok for me to write there?

[keikoro]

@antonpetrov145 I've now had (more of) a look at the code (and related issues), though haven't been able to test it – am I understanding correctly that changing FFMPEG_BINARY is not actually needed to fix the issue at hand? If so, I'd ask you leave off that particular change and only (force) push the relevant bits of code.

[antonpetrov145]

@keikoro made the change you proposed
Irrelevant: this is irrelevant actually it is - without setting the binary to auto-detect (in code or in ENV) tests are not passing, at least on my side. If you think I'm doing something wrong I'm happy to make the change you propose