Tag: hacked
4. Hacked Panasonic GH2 Tutorial Series | Testing Footage | ISO Bug
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Fourth in the Hacked GH2 Tutorial Series. In this episode we start with the footage loaded and ready to test with the streamparser software. This software will tell us that the footage has recorded at the correct bitrate, and has all red frames which represent I-frames (GOP 1) which makes this essentially a CBR Intraframe AVCHD codec. Very impressive for a $600 camera. Following this we have information on the ISO Bug which affects ISO 320 and 640 and can be countered by setting a higher ISO and returning back downward. This segment was recorded in true anamorphic which I will talk about in a later video. The video ends with using Kelvin for white balancing.
Hacked GH2 Tutorial Series – Episode 1
Brought to you by Cavootle.com
This is the first in a four part series that will go through and show you the basics of getting the GH2 firmware patched with new settings that will allow bitrates 6x times higher than come stock with the camera.
GH2 Hack – 720p upgraded to 28mb with B-frames
Thanks to mpgsvcd in this thread: http://www.personal-view.com/talks/discussion/335/ptool-3.60d-gh2-avchd-encoder-settings/p1 We now have a greatly improved 720p mode for the GH2, and the first useful bitrate hack for the camera. Play the video below in “Original” quality on youtube to take a look at how the windmill motion is captured. For the most part, this will remove the macro blocking that was evident in this mode due to the low bitrate before the hack.
Here is a capture of the actual datastream of the windmill shot.
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Guess the camera!
One camera is a Hacked GH1 at 100mb, the other is a GH2. One camera is cropped to 2:35.1, the other actually has the anamorphic lens. They are mixed almost exactly 50/50 …
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