opencv/doc/tutorials/introduction/env_reference
Peter Rekdal Khan-Sunde 4e94116e7a
Merge pull request #27864 from peters:patch-2
Add OPENCV_FFMPEG_SKIP_LOG_CALLBACK to preserve custom FFmpeg logging #27864 
 
OpenCV’s InternalFFMpegRegister overwrites av_log_set_callback, blocking custom FFmpeg log handlers in statically linked apps.

Add `OPENCV_FFMPEG_SKIP_LOG_CALLBACK` to let applications keep their own logging.

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-10-04 13:24:28 +03:00
..
env_reference.markdown Merge pull request #27864 from peters:patch-2 2025-10-04 13:24:28 +03:00