robocoder

Audience: video content creators

It is alleged that:
* the initial DRM implementation simply XOR'd the first 13 bytes of the first 15 x 1K blocks of the video file;
* the 13 byte key was literally, "RANDOM STRING"
* reference: https://plus.google.com/+AsherLangton/posts/Yk71MgkvAXx

It was later observed that:
* the DRM implementation was changed to XOR the first 32 bytes of the first 16 x 1K blocks of the video file;
* the 32 byte key appears random;