ezran | 13 years ago | on: New Solution Can Cut Video File Size By Half – Without Losing Quality
ezran's comments
ezran | 13 years ago | on: New Solution Can Cut Video File Size By Half – Without Losing Quality
I'm definitely seeing a loss in quality on the "mini" encodes relative to the source -- mostly in loss of grain, and fine details (in hair, etc).
However, if they're analyzing the motion within the video and using perceptual algorithms to determine what the focal points are, etc. then it's totally fair to throw away details in sections that are peripheral, and likewise getting rid of grain in a blurred-out portion of the screen that's panning makes sense if your eye wouldn't perceive that anyway. This seems to be a much more aggressive version of x264's "psy" optimizations, essentially.
So the resulting video might look very similar in quality to someone watching the movie, but not to someone analyzing the frames and details. There's a hard line to draw on how that's marketed -- it's not actually "without losing quality", but it might be "without looking worse"?
ezran | 13 years ago | on: Deep Thoughts on the Food Tech Revolution by Captain Obvious McClure
With menus, everybody gets one and can peruse as they see fit, rather than a little shared computer. With a waiter/waitress you can talk through special options or dealing with split bills and anything like that.
And don't get me started on social and tracking -- I can't think of anything that would more quickly destroy my interest in a restaurant than having to log in with twitter or facebook. (And believe me, if the restaurant posted/tweeted on my friend's behalf, they would lose my business.)
ezran | 13 years ago | on: 2012 MacBook Pro Powers on By Itself on Rough Roads
ezran | 13 years ago | on: Google Compute Engine vs. Amazon EC2: Video Transcoding
ezran | 16 years ago | on: Why Is Apple's iPhone Prototype Entitled To More Justice?
Seizing personal computers, cameras, cell phones, servers, and paperwork, for a case where the property has already been returned, might be legal but is also a completely inappropriate response. There's already a very clear case here, and lives are not in danger. It doesn't matter if he's a journalist or not, this is just not the level of action that should have been taken. We should be able to expect fairly consistent responses to legal situations, based on the severity of the crime and the impact, rather than based on the identity of the victim or the media attention focused on the case.