Recorded videos are at nonstandard resolution

[abhaybd]

Due to restrictions imposed by imageio-ffmpeg, videos recorded by ZED analogues are 352x624 since each dimension must be divisible by 16. We should eventually migrate to a different video saving library and change the video resolution to 360x640, which is more standard and matches the real-world cameras.

[BlGene]

The imageio website said that they are in "the process of (slowly) replacing this plugin [imageio-ffmpeg] with a new one that is based on pyav. It is faster and more flexible than the plugin documented here. Check the pyav plugin's documentation for more information about this plugin."

Next step could be seeing if that does 360x640 and checking if we can upgrade to that.