No matter what type of video I try to upload, it won't work. Unsupported. It won't work with one taken on the computer's built-in camera, won't work with one made in Camtasia, won't work with one downloaded from the internet. Come on, not every person and certainly not every classroom teacher is going to want to have to open an encoder to convert the formats of videos for 100 students just to get a simple project made.

Spark is easy to use, but as a teacher, its video program is worthless with all the blocks to encoding that it requires before a video can be uploaded. At that point, it's just an online powerpoint ripoff, which won't work for kids without internet at home. Sell this product to students and teachers by making these features easier.

If this can't be remedied, my teachers (72) and my students (900) won't even use it, they'd just use powerpoint instead that doesn't need the internet to work.