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Premiere Pro 5.5 won’t playback H264 5.0 will
I just installed Premiere Pro 5.5 on my new Macbook Pro 17″ 2.2Ghz Quadcore (8 threads) with 8gb RAM today. Using the fast AMD Radeon HD 6750 Graphics, not the slower Intel. H264 footage from my Nikon D7000 that played back fine with Premiere Pro 5.0 froze and crashed the application when I attempted to play it in 5.5. As a test, I uninstalled just the Premiere 5.5 with the Adobe uninstaller and went back to Premiere 5.0. The footage once again played. Obviously it played best at one half resolution, but it looked very good and at least it didn’t crash the application. Quite editable, and ready to export on finish to ProRes for a final edit. Quite a time saver.
I don’t consider 5.5 to be much of an upgrade if all it does is crash on H.264 footage. This is the main reason I was attracted to Premiere in the first place. What was changed in 5.5 that makes it so finicky and crash prone on H.264? I certainly hope I am able to use this on my mid 2010 Mac Pro Hexacore 3.33 Ghz, 24GB RAM, with GTX 285 (CUDA enabled) waiting to be installed. Will the NVidia GTX 285 help playback of H.264? I have heard various opinions. Also what GTX display and CUDA drivers would you suggest for that machine and OS 10.6.7?
At any rate, it looks like I am staying with 5,0 on the Macbook. Would Premiere 5.0 projects be compatible with 5.5 AE and AME? Feel free to take on any of these questions. Comments welcome.
Jim Wiseman
Sony PMW-EX1,Pana AJ-D810 DVCPro, DVX-100, Final Cut Studio 2 and 3, Media 100 Suite 2.0.2, Premiere Pro 5.0 and 5.5, AJA ioHD, AJA Kona LHi, Avid MC, Hexacore MacPro 3.33 Ghz, Macbook Pro 17″ 2011 2.2 Ghz Quadcore i7, G5 Quadcore PCIe