Saturday, December 15, 2007

iPod as Control Interface


This is a cool demonstration of beta software that uses the touchscreen of an iPhone or iPod touch to control ProTools. Who knows, maybe someday you'll be mixing your audio on your phone or audio player? More info over at FreshDV

Tuesday, December 11, 2007

Scaling Up your Video

Integrating DV Source Footage into HDV Projects, Part 1 By Jan Ozer

This is a good article on the basic issues on scaling up footage for high-definition video. Goes over frame resolution, pixel aspect ratio, and interlace. One good tidbit mentions an advantage to using Compressor with interlaced footage:
On the other hand, when converting from interlaced DV to progressive HD, deinterlacing is a huge component of the quality equation, which could and perhaps should change your workflow, particularly for Final Cut Pro editors. That’s because Final Cut Pro deploys different deinterlacing algorithms than Compressor, which uses the glacial but ultra-high quality Optical Flow algorithm from Shake. If converting from interlaced source to progressive, you may produce noticeably better quality by scaling and particularly deinterlacing in Compressor. This means creating a separate sequence for your SD footage, rendering it out through Compressor, then re-importing the file back into Final Cut Pro. On the other hand, I found scaling quality relatively close between Final Cut Pro and Compressor, so if you don’t need to de-interlace, scaling in Final Cut Pro should work just fine.

This article says that FCP and Compressor do an equivalent job of scaling-up video. But early this year I wrote about a tip for getting better-quality uprez with Photoshop. A tricky workflow, but if quality really matters then it's doable.
[via FreshDV]

Wednesday, December 5, 2007

Tutorial on Setting up Drives for Editing

Formatting & Partitioning a Hard Drive in OS X - Tiger and Leopard
By Ken Stone

A short tutorial from kenstone.net that covers the basics on setting up a hard drive for editing. Goes over formatting and partitioning. I sometimes will partition a hard drive. A hard drive's performance drops as the drive fills up, so I will often split up a disc in a faster partition and a slower partition. (One reason I like G-Raid's is that you can get good performance out of the drive even when it is full.)

Article also covers good things to know about permissions and journaling.

[via StudioDaily blog]