Sorry if this is the wrong category, but this is an unusual video and I'm not sure in which category it belongs.
This is a side-by-side TV/BD comparison of the infamous Wizard Barristers #11. featuring such memorable moments as the still-frame death scene and several instances of off-camera action & dialog. The density of retakes, new angles and otherwise newly completed animation is staggering. There's hardly an untouched scene aside from the 3D cuts, which were seemingly completed on-time.
It is an enlightening example of a production falling off schedule. If you're fascinated by the dynamics of anime production, I suggest you take a look at Shirobako.
Technical details X264 1080p TV & sub source: Underwater (fansub) BD source: ReinForce Audio: BD
The two versions nearly lined up perfectly if not for single-frame offsets around the OP/ED & eyecatches, which I corrected for.