Test requirements:

• A course containing several video types e.g. the Marvellous Media players course on the QA testing site
• At least one right-to-left (RTL) language installed on the site e.g. Persian (fa), Arabic (ar), Hebrew (he)

Test steps: 

1. Log in and go to the course.
2. Choose a RTL language.
3. Access a video and click to play the video.
4. Verify that the progress bar is moving from left to right.
5. Verify that if you move the location of the video scrubber in the progress bar to the right, you are further in the video.
6. Verify that if you move the location of the video scrubber in the progress bar to the left, you go backward in the video.
7. Verify that if you move the volume bar to the right, the volume is increased.
8. Verify that if you move the volume bar to the left, the volume is decreased.
9. Repeat steps 2 - 8 with a different video type and a different RTL language. Mention in a comment below which video types and which languages you have used when testing.