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Open Source Computer Vision Library
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Rüdiger Ihle a6f72f813d
Merge pull request #26698 from warped-rudi:mediandk2 
AndroidMediaNdkVideoWriter pixel format enhancement #26698

* videoio(Android): Add source pixel formats RGBA and GRAY to AndroidMediaNdkVideoWriter

Let AndroidMediaNdkVideoWriter::write() deduce source pixel format from matrix type:

CV_8UC3 -> BGR   (as before)
CV_8UC4 -> RGBA  (use in conjunction with CvCameraViewFrame)
CV_8UC1 -> GRAY

* samples/android/video-recorder: Send images to VideoWriter in RGBA format

### 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
2025-01-03 17:53:00 +03:00
.github Revert "CI: enable AVX2 build" (#26610) 2024-12-10 17:23:13 +03:00
3rdparty Merge pull request #26675 from hanliutong:rvv-hal-fix 2024-12-29 18:09:21 +03:00
apps Merge pull request #26524 from MurtazaSaherwala:DocumentationUpdation 2024-12-09 16:23:07 +03:00
cmake Merge pull request #26379 from cdcseacave:jxl_codec 2024-12-31 11:56:35 +03:00
data Merge pull request #22727 from su77ungr:patch-1 2022-11-17 06:54:25 +00:00
doc fix: cast coordinates to int32 for compatibility with line function 2025-01-01 21:13:40 +01:00
include exclude opencv_contrib modules 2020-02-26 15:12:45 +03:00
modules Merge pull request #26698 from warped-rudi:mediandk2 2025-01-03 17:53:00 +03:00
platforms Merge pull request #26057 from asmorkalov:as/android_16k_pages 2024-12-31 11:53:04 +03:00
samples Merge pull request #26698 from warped-rudi:mediandk2 2025-01-03 17:53:00 +03:00
.editorconfig add .editorconfig 2018-10-11 17:57:51 +00:00
.gitattributes cmake: generate and install ffmpeg-download.ps1 2018-06-09 13:19:48 +03:00
.gitignore Merge pull request #17165 from komakai:objc-binding 2020-06-08 18:32:53 +00:00
CMakeLists.txt Merge pull request #26379 from cdcseacave:jxl_codec 2024-12-31 11:56:35 +03:00
CONTRIBUTING.md migration: github.com/opencv/opencv 2016-07-12 12:51:12 +03:00
COPYRIGHT copyright: 2023 (update) 2023-01-09 09:49:22 +00:00
LICENSE Merge pull request #18073 from vpisarev:apache2_license 2020-08-17 11:49:11 +00:00
README.md Space mistake in README.md 2024-03-03 23:37:07 +05:30
SECURITY.md Updated PGP key for security reports 2023-04-19 19:16:55 +03:00

README.md

OpenCV: Open Source Computer Vision Library

Resources

Contributing

Please read the contribution guidelines before starting work on a pull request.

Summary of the guidelines:

  • One pull request per issue;
  • Choose the right base branch;
  • Include tests and documentation;
  • Clean up "oops" commits before submitting;
  • Follow the coding style guide.

Additional Resources