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Beginners: Basic hacks questions
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  • I know that it take a long time. I don't work in the same field but I know what meticulous and time consuming work is... I really bless you for bringing such unbelievable quality on GH2. Discussing with people from Panasonic France I know that are far from realizing the exact value of your researches. When I was ask to directed GH2 first French Shoutout in San Francisco I was a bit sad that GH2 image was not as good a my GH13 image :) GH2 is now brought to the next level.

  • @ghostlayer

    This is not my words.
    Problem is that making really good settings require quite a time, and 99% of it is spend on careful scientific testing using proper tools. So, all the guys who are spending such time are easy to spot on this forum and are highly regarded memebrs.

  • Thanks Vitaliy, I have deleted the forbidden word from my post :)

    I'm not sure Andrew makes pat*h to have more clicks on his site, he always respectfully refers to you :) I think he wants to bring some help for end users or cinematographers that are not familiar with technical issues. I'll try to find the Setting Vault topic... Thank you for answering me anyways.

  • @ghostlayer

    I suggest you to look at Settings Vault topic and other popular settings and stop using things made without any testing to get more clicks on his site :-)

    P.S. Using word "patch" in the way you use it, is prohibited here.

  • I have just installed the latest unified 88 EOSHD firmware on GH2. (From EOSHD Firmwares Vault) (in order to enjoy European "HBR" 1080/25p mode) I have just purchased a Sandisk SDHC 8 Go "Extreme" Class 10 card. (30 Mo/sec) It seems GH2 is unable to play the files on camera LCD ("unable to read movie..." displayed on screen)

    Each time I reboot the camera the files can be played on LCD... pretty weird. I wonder if I should buy an "Extreme [Pro]" Class 10 card wich transfer speed is 95 Mo/sec (higher than the one I have) 95 Mo/sec speed may be help to record and play 88 Mbs Intra AVCHD Excuse my naive question... if someone can help Best

  • @Dusty42 that largely depends on the composition of the shot. Lighting and exposure are not simple subjects. In some scenes like snow or bright sand it can be really tricky. Light your subject well so you can stop down and expose the highlights in the frame. In the GH2 use the histogram to make sure you are not clipping.

  • @davidk while using the HDMI out, the GH2 will only record in 24p or 60i modes with V1.0 and hacks. With V1.1 and hacks it's possible to record in 24p, 25/30p, or 60i. 720 50/60p isn't possible while using HDMI. With V1.1 the unusable settings are greyed out, in V1.0 it's possible to select an unusable setting and the camera will automatically revert to 60i mode.

  • I need some advice. How do you normally expose the shot in camera? Do you properly expose according to the camera's reading on GH2? Or, do you under expose by -1? Or, do you over expose by +1 and then bring that down in post?

    The problem that I am running into is that the recording is too hot when viewed on TV with properly exposed clips according to the camera's meter. How do you experts handle the problem?

    Thanks.

  • Says everyone: (Banding = Structure of sensor + defective product) Well, why clean photos? I suspect that the GH1 orginal software! What do you think this suspect?

    (My English is not good, i’m sorry.)

  • never EVER had a problem recording while connected to a monitor. Not before the hack, and not after. I've tried 7 different hacks, mostly driftwood. No problems at all.

  • There have been various reports of the GH2 recording trash, or nothing to the card when a monitor is connected to the hdmi out. Can anyone specify under what specific conditions this happens, as it seems others have been able to use an external monitor? Thanks

  • Appreciate the response!

  • @superset, short answer: for most things, Flow Motion will be more efficient, and Driftwood's will have more consistent frame-to-frame quality. But you might not notice the differences. You need to test for yourself.

  • I'm probably over simplifying this but maybe someone can answer this newbie question. Is there a reason to choose the Driftwood hacks (Orion or Rocket) over the LPowell FloMotion hack? From reading those threads, it seems like LPowell is more for fast action and Driftwood is for maximum image detail with portrait work.

  • Oh and I mentioned the hx9v for a reason...but I forgot to state it...I am mounting my hx9v to a hotshoe, with a 32gb class 6 card, and letting it run the entire time in 1080p 60p I film with the gh2...gives me good slow motion capabilities, though its not as good as the gh2, it is superb with twixtor!

  • @mjfeliciano it sounds like rocket maybe the one for you, but then I am totally new to this myself. I would not be here at all, but no one developed a hackable hx9v ;) followed that little cam to a nex5n, now I find myself here!

  • @bullet2 I would like to keep the same functionality/stability I have now with the unhacked GH2, but at a much higher data rate, something in the 66-100mbps range. That means, that it needs to span. Picture quality is my number one priority but reliability is my number 2. What I've seen on vimeo and youtube so far, anything under 66mbps doesn't have the Wow! factor, and anything above 100mbps is a waste of storage and kind of tricky when it comes to memory cards. I know that people say not to judge the picture quality by the compressed online video but ultimately that's where my videos are going to be distributed mostly.

  • I read it some where, forgot where, cannot find it anymore. Why is the new PTool limited to ISo 3200?

  • @mjfeliciano I understand your confusion...I just hacked mine yesterday with orion v4(or whatever version was newest as of last night). I did breakdown and buy new class 10 cards (sd extreme hd video as per the recommendation). I opted for highest quality I could ascertain (orion) and will back it down from there if/as problems arise. I'd rather have quality than spanning, which it seems like the choice I have to make considering I use 1080 24p. I'm shooting a trailer for my novel, with some greenscreening and set extensions. I read a review of the hacked gh2 that said it wasnt hot for greenscreen, I hope that is just because they keyer they were using (adobe ultra) is not a good one!

  • @driftwood So, whoever created the settings (patch), name it with a somehow arbitrary but catchy name that everybody can remember, and then the version numbers and letters are added as they evolve and get improved?

  • @driftwood Thanks Driftwood... I'm new here (have been reading quietly for a while though), but one thing I learned early is who the leaders are on this community. I know that Vitaliy (Hacker13) is the mastermind that created PTool, the software hack that started the "revolution"; and you, cbrandin, LPowell and others, are the codec and patch masters (half techs/half artists). Without you guys this powerful technology would have been available to many, but only used by a few. You guys are doing for the GH2 and the PTool what Steve Job did for the personal computer, making it user friendly. I've been a GH2 owner for 10 months now, but was a little bit intimidated by the techno-jargon and all the different patches and levels of SD card compatibility. Now I'm getting ready to hack my GH2 for the first time (a little overwhelmed by all the information available at this site); trying to catchup and learn as much as I can. Thank you again for your dedication and continuing work.

  • @tinbeo To get back to stock, uncheck all boxes alongside patches in ptools or click on a red (A to J) button in ptools so that it does this for you. Or close and reopen ptools open panasonics v1 or v1.11 firmware so everything is unchecked note - then save the firmware as GH2__V12.bin. Done youre back to stock settings.

  • @mjfeliciano Its difficult keeping uptodate especially for new users I know. But you have to appreciate settings have names and versions, there's been a lot of settings over the last 6 months, A certain setting attributed to a certain tester together with the title of the setting and its version number is not so bad to follow and understand. Its generally dated anyway. Settings are optimised for different user requirements like top quality, spanning quality, etc... You'll either have to read the threads and keep uptodate or ask someone whats the best setting for your requirement. In my settings, Quantum X is for ptools 3.64d, Rocket is a VBR style setting, Orion is a CBR style setting, and other names are given to settings with lower bitrates for spanning etc... Each of the settings as they progress in time will go from version (v1) to higher like v3 or v3b if its a very minor change to the previous setting of that name.

    That probably won't help you !!!

  • @tinbeo, try flashing a hacked v1.0e image, and then the original v1.1 image named GH2__V11.bin.

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