Frame By Frame is a powerful Firefox add-on that allows you to easily switch frames in videos. Simply hover over the video and use the keyboard arrows to navigate through frames. It provides features such as showing the current time, duration, and number of frames, as well as the ability to move frames with the keyboard arrows. The add-on is open source, and you can find its source code on GitHub.
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The Frame By Frame Tool! Use "⇠" and "⇢" keys to switch frames.
Features:
✓ Shows the current time, duration and number of frames
✓ Move frames with "⇠" and "⇢" keys (10 frames while holding down the Shift key)
✓ Select a video simply by hovering over it
✓ Hide Frame By Frame popup with "i" key
Permissions explained:
"Read and change all your data on the websites you visit": to be able to connect to and modify frame by frame control of any website that include videos.
Works perfectly, but two things about it drive me crazy: The default shortcuts for it are also shortcuts YouTube uses, so they conflict. And, when I try to change the shortcuts, they're displayed with white text on a white background, so I can't even read them.
