Jim Snow
December 27th, 2010, 01:20 PM
The GH2 only has 60i or 24p video output. Has anyone heard about either an upgrade or firmware hack that will allow 30p output?
View Full Version : 30p from GH2? Jim Snow December 27th, 2010, 01:20 PM The GH2 only has 60i or 24p video output. Has anyone heard about either an upgrade or firmware hack that will allow 30p output? Eric Lagerlof December 27th, 2010, 04:12 PM Or 60p which the sensor does record, that would be nice. Also iso limit in movie mode. Brian Luce December 27th, 2010, 09:19 PM ISO limit in video mode is 3200. It does a pretty good job of it too. I believe it does 30p in MJPEG. Mike McKay December 27th, 2010, 09:26 PM If you shoot in 1080 24p mode at the 80% speed settings.....supposedly that is 30p...but with no sound. Jim Snow December 27th, 2010, 11:24 PM Thanks Mike. I will have to try that when I get my GH2. No audio is a bit of a downer but not much since I usually record alternate audio anyway. Jim Snow December 27th, 2010, 11:58 PM Is 24p actually 23.976? The reason I ask is that if it is, 80% of 29.97 is 23.976. If it is, then it will be at the same frame rate as 29.97 video. If not, the frame rate won't exactly match so it will take a couple of extra steps to deal with that when editing. It's a bit like the old 5D Mk. II problem of recording at 30p instead of 29.97. Paulo Teixeira December 28th, 2010, 02:08 AM It has an MJPEG mode that records to 720 30p. Eric Lagerlof December 28th, 2010, 01:51 PM "ISO limit in video mode is 3200. It does a pretty good job of it too." I was thinking more like limiting it to iso 800. From what I can see there is no way to set alimit in video mode. Paulo Teixeira December 29th, 2010, 05:59 AM Why not shoot in manual? This way you can lock the ISO. That's what I do in a lot of my low light shooting. Eric Lagerlof December 30th, 2010, 12:07 AM Paulo, I am shooting the gh2 as a wide-angle lock off in 'set-it-and-forget-it' mode. Shooting a theatrical production, with widely varying lighting and with the stock 14-42 mm lens. Actually, manual mode doesn't quite work... In the end, I set it to Shutter priority, shutter at 60, manual iso at 800 and let the 'exposure compensation' give me everything it's got. There is one dark scene I need to quickly reset to iso 1600 and even then it's dark,; I have the two camera settings as Custom 1 & 2 so I don't have to fumble with the menu in the dark. The gh2 is giving me a very contrasty picture and trying to CC it in Premiere Pro I hit noise real fast. My shoot is attacking this camera/lens combo at so many of its weaknesses, low light, noise floor, contrasty dynamics, no 'Spot' function per se, shooting at 60i to match my FX-1 instead of 24p, etc. etc. After this shoot I look forward to working with more even lighting in the iso 400 range on some nice corporate interview gig :-) |