Video Sensing Blocks

These blocks use your device video camera as a sensor to detect motion and color.

What video sensing blocks are?

These blocks use your device video camera as a sensor to detect motion and color. There are 4 blocks available in this category. This is in extensions, and you must add to your block pallet. These blocks are applicable for both sprites and backdrops. In this level 1 book we are not discussing one reporter block. This block must be used with If conditions.

How to use “turn video off” block?

By default, video will be on. This block allows to turn off the video programmatically.

How to use “turn video on” block?

While video is off, this block allows to turn on the video programmatically.

How to use “turn video on flipped” block?

This block allows to turn video on flipped.

How to use “set video transparency to ()” block?

This block allows to set the video transparency. Transparency 0 provide very clear video and transparency 100 doesn’t show video.

How to use “when video motion > ()” block?

This is a hat block, allows to trigger another action under condition.

1. Did you ever take a video? It can be your family fun time or beauty of the nature. Describe your experience.

2. Make team with your friends or classmates and take a video of your nature. Flowers, trees, butterfly. Its suitable for summertime. If is it winter wait for snow and make a snowman. Take a video of making snow man. Write about your experience.