Sat Nov 02, 2013 8:58 pm
I've done several videos for work in Premiere Pro CC but am by no means an expert.
Downloaded Philip Bloom's BMCC raw clips from BMD website. Took the 3 that are 24 fps. (I don't think it would matter if I'd dropped in the 2 clips at 30fps but decided to keep it simple.) Created a sequence at 2400x1350 @ 24fps. Put the 3 clips in the timeline. Got about 12-15 fps (my guess) performance in the Source/Program windows by setting playback to 1/2 or 1/4. (sometimes playback was ok even at "Full", haven't figured that out yet.) Applied 24-frame Film Dissolve between each transition. Playback performance of dissolves in Program window equals playback performance of straight cuts. Scrubbing performance in timeline is excellent. Exported 13 second sequence to H.264 Match Source - High Bit Rate (2400x1350 res) in about 1 min. 32 sec. Resulting file size is 13.4MB. To my eye, quality is stunning in Windows Media player. My dissolves stutter but only because I didn't trim the clips before applying, as they are short to begin with. So frames get duplicated in the dissolve.
PC is Sager i7 Notebook with 12GB RAM and 2 x 7200rpm 500GB internal drives. Windows 7 Pro. So far, this looks quite usable for my purposes (1 to 5 minute videos).
Steve Holmlund
Hobbyist
BMPCC, vintage Rokkor lenses, Olympus 12-40 and 12-100, Panasonic 100-300 II
SmallHD Focus, i7 8700k / GTX 1080