rainy liu
rainy liu
I am migrating the entire build system to cmake, including opencv.full, the most important dependency is ffmpeg, since github doesnt provide macos 10.15 runner, ffmpeg needs to be properly configured,...
Never mind. I am going to reopen this issue to remind myself, hope you wont mind it.
opencv_dart and opencv_core version v1.3.0 have been published, with macos 10.15 and above supported.
@ykwang replace `writer.release();` with `writer.dispose();` and try again. I didn't test it, please tell me whether it works, if not, I will test it further.
okay, I am not an apple user so it's not convenient to reproduce it, will test it when I have some time.
> Thank You, But I need to solve this problem as soon as possible. Do you have some method I can try to solve it. So far, I have no...
@ykwang sorry for the late reply. I have tried to reproduce it but it worked fine in my test. ### 0. environments - flutter 3.24.3 - iPhone 15 Simulator, ios...
Note: I tried `vw.open(dst!, "H264", fps, (width, height), apiPreference: cv.CAP_AVFOUNDATION);` but it didn't work, so I changed it to `vw.open(dst!, "MJPG", fps, (width, height), apiPreference: cv.CAP_OPENCV_MJPEG);` according to: - https://github.com/opencv/opencv/issues/19999
@letisoft Which version of opencv_dart and Flutter do you use? I need more info to reproduce. Also, for android, you should be careful to permissions, check whether the `newFilePath` is...
All right, glad that you solved it. But we have nothing to do to inform users about supported fourcc, opencv c++ doesn't provide an API to get it. Will add...