Bug 431250

SUMMARY
When adding an image containing Exif data for rotation, it should be correctly rotated in all areas of the application as well as the final render.  The images are correctly rotated in the Project Bin and timelines, however when rendered out they are in their original non-Exif rotation (i.e. rotated 90 degrees).  This requires users to have to strip out the Exif information manually and re-adding the updated image into the project bin under a new file name, as simply replacing the image doesn't seem to tell Kdenlive to re-read the orientation data from the source image.

STEPS TO REPRODUCE
1. Add a jpeg image to the Project Bin where the camera that took the photo was rotated onto the side (i.e. 90 degrees rotation).
2. Observe that the photo in your file explorer shows the correct image rotated according to the Exif data from the camera.
3. Observe that the photo in the Project Bin also shows the correct image rotation according to the Exif data.
4. Observe that playing back the image in the timeline shows the image correctly oriented in the playback preview window.
5. Render the project to an MP4, and observe that the resulting video shows the image in the original non-Exif rotation.

OBSERVED RESULT
The resulting video shows the image in the original non-Exif rotation, not as it appeared in the Project Bin or Timeline.


EXPECTED RESULT
The rendered video should have taken into account the Exif data of the source image when rendering.

SOFTWARE/OS VERSIONS
Windows: 10 Pro version 20H2

ADDITIONAL INFORMATION
none