The play button should not be same with pause button

[for13to1]

Describe the bug
When YUV file is opened, the play button looks same with pause, which is not correct.

To Reproduce
Steps to reproduce the behavior:

1. Open any YUV file which contains multi frames via YUView.
2. Check and click on the play button at the bottom.
3. See error.

Expected behavior

1. When we view a single YUV frame, the play button should be play button;
2. When we view the frame sequences, the play button should be play button before we click on it, and should be pause button after we click on it.

Screenshots

Version (please complete the following information):

• OS: Windows 11
• Version 2.13

[ChristianFeldmann]

Thx. Yes that probably came from some refactoring.

[ChristianFeldmann]

Fixed.