MJPEG high bit rate footage-stills & comparisons.

PappasArts

PappasArts

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This thread is so that we can separate the R&D from the showcasing of footage- frames- analysis etc that is cluttering the Tester13 thread.


**ADDED June 13th- Lowlight 1080P frames.
http://www.dvxuser.com/V6/showpost.php?p=2017000&postcount=93

**1600iso with a Nikon 35mm @ F1.4 @ 1/40th in 1080P high bitrate mode
http://www.dvxuser.com/V6/showpost.php?p=2019902&postcount=109

**Test blow up of 720P Hibit rate MJPEG MODE to 1920 and beyond.
http://www.dvxuser.com/V6/showpost.php?p=2009705&postcount=29


Comparison of ORINAL GH1 AVCHD and NEW HIGH BIT RATE MJPEG FOR GH1.




[/quote]


**JUST ADDED June 11th - This frame is from the GH1's 1080P Hi-Bit rate MJPEG mode
**LINK to VIDEO FILE of example pic posted too! http://www.sendspace.com/file/1tigvj

Picture70.jpg


THE 2:35:1 FRAME GRABS ARE ANAMORPHIC LENS FOOTAGE- SOFTER THAN THE NORMAL LENS FRAME GRABS TAKEN WITH NIKON GLASS. IT'S A MIX OF BOTH.


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thisisapocalypse said:
Wow, okay - now we're talking - there's no question the MJPEG mode outshines AVCHD here. More detail, better DR (if only slightly and may be due to the additional detail and not really DR - I don't know for sure)

The colors in the MJPG file appear more vivid - were your exposure settings identical?

Now we just need 24p!







Click to expand...


I know. The first shots were not good. Different days, different light. Needed to do that. It amazing isn't. However with the nikon, which I didn't bring with me, it would have been way over the top, since the high bit codec would handle all the extra resolution/detail of the better glass. That's next!





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[size=+0]BlackMagic Digital Camera Info Thread:[/size] http://www.bmcuser.com/showthread.p...mera-Technology-Announcements-amp-Latest-Info

Anamorphic GH1 Frames
http://www.dvxuser.com/V6/showpost.php?p=2006938&postcount=1956
 
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What lenses are you using with the Panasonic adapter? I'd say the Panasonic adapter is serious glass :)

That said if I were doing pure testing of IQ i wouldn't use mine because it can introduce other problems

...but I am shooting a feature film with it :)
 
wow the last pan shot...now thats what i wanna see. got me excited..ha

I havent been following progress closely enough but is mjpeg the preferred format to capture clips in now with the higher bitrate? is it possible to shoot 720 50fps mjpeg?
 
thisisapocalypse said:
What lenses are you using with the Panasonic adapter? I'd say the Panasonic adapter is serious glass :)

That said if I were doing pure testing of IQ i wouldn't use mine because it can introduce other problems

...but I am shooting a feature film with it :)
Click to expand...

I was just kidding. The Panasonic works quite well for the money. I'm using Vivitar 28mm. Tokina 19mm. Vivitar 19mm. Nikon 35mm, and other various lenses that work.

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dcloud said:
all whats left is 24p.
Click to expand...

I hope it has both together as an option. I'm also of big fan of 30FPS- This goes back to my days of Iwerks and even faster temporal Showscan. I wish the standards were 30 - 48 and 60. Unfortunately as I love B&W too, these are not accepted mediums by the main stream..


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Wow, Testers work is really starting to show results. Thanks for posting the stills for comparison
 
Can the higher bit rate mjpeg footage be reviewed in camera? (sorry I'm a bit out of touch with the developments. Cheers, Jon
 
tester13 said:
Try new 1920 MJPEG patches, as they produce working files.
Most probably 1280p upscaled :)
Click to expand...


Got home from testing all night, the codec settings of earlier and all sorts of new stuff has happen with the firmware. 1920x1080 30P, NICE! I had great results in medium to low light. This weekend much filming to do with and with out anamorphic.

I'll get on this new patch ASAP. Great news!


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