iasi hat geschrieben:le.sas hat geschrieben:
Die einzige auf die man sich zu 99% verlassen kann ist ne Alexa, und die muss man 1. bedienen können und 2. das Geld dafür haben.
ja ja - sicherlich - so etwas hört man auch von Apple-, Red-, Sony- etc. -fans ...
Mit dem Unterschied dass es Arri schon gibt seitdem Film gedreht wird.
Es hat schon seinen Grund warum wir bei Produktionen die Geld kosten und bei denen auf keinen Fall die Kamera ausfallen darf, Arri nehmen.
Apple, Red und Sony sind eher Kia im Vergleich zum Benz Arri.
Das hat nichts mit Fan-sein zu tun, dann würde ich naämlich hier alle Auflösungen und Codecs und Specs von der Alexa posten, so wie es alle mit BMCC usw tun.
Hier übrigens ein extrem sinnvoller und absolut richtiger Beitrag aus dem Canonrumors Forum:
Oh please not more BMCC Koolaid. The C300 image (especially recorded externally) is one of the cleanest 1080p images in the entire business with virtually no moire or false color artifacts and lovely color science. The BMCC fanboys (some of whom are or were apparently secretly in the employ of Blackmagic Design) keep repeating nonsense but repeating something ad nauseum does not make it true. IQ test: hand a better DP (who isn't taking money or gear from either company, and who didn't learn what they know from reading online forums) a C300 and a BMCC and see which one s/he hands to the intern to shoot BTS.
Yes even Andrew (who I think, to his credit, is too random a figure for anyone to consider buying off) has declared the BMCC dead with this new hack. It's just about as annoying to use as RAW on a BMCC and the 5d3's a much better sensor and camera. I think even the official HDMI out from the 5D3 recorded into a Ninja 2 is a superior image to BMCC RAW.
RAW is really not all that as so many people insist. If the only choice is between RAW and JPEG, ok, we all choose RAW. But ProRes 422 HQ 10 bit with a log gamma is every bit as good as RAW in practice, and vastly more practical. JPEG (and the video version MJPEG) is very lossy like H.264 is, and 4:2:0 AVCHD is very constricting in post. But the system we have working today with the 5D3, recording the entire pixel-binned sensor in 8 bit 422 with Cinestyle onto a Ninja 2 in ProRes HQ is quite a nice image. (Though not nearly as nice, lowlight or otherwise, as the C series image externally recorded.)
This RAW hack will give only an incremental improvement over that, in one of two ways. You will get 12 bit color but still it will be subsampled to 4:2:2 (not exactly RAW in my book, which I define as "a lossless record of all sensor information"). And your dynamic range will be stored in full fidelity 14 bit as opposed to being mapped to a gamma...gaining you about 1 stop in practice and a bit less propensity for banding than using the Cinestyle/Ninja approach. Worth constantly swapping costly CF cards and then having huge post hassles for? Maybe in an extreme HDR run-n-gun situation where it would be more hassle to use gels/lights/reflectors/butterflies to control DR.
The other thing against this hack is, if they are using the full sensor, they must be downsampling (binning?) to 1080p or similar resolutions. Which will give at least some of the 5D3 soft video look. Either that or they are cropping (and I understand at least in some settings they are) to the native resolution of the sensor. This cropping to 1:1 pixel is going to be terribly noisy and will require NR in post. You can also get this cropping/digital zoom trick with the current HDMI out, by zooming in 5x or 10x in focus assist and recording the zoomed image (which comes out 4:3 but you can crop in post) and it is noisy too.
Overall I think this is a good development only because it silences a lot of idiocy coming from the Blackmagic fanboys. I don't know how their paid operatives will spin this, other than "We don't force you to use hacks! We're on your side!" Well the entire Blackmagic camera line is a series of hacks so that doesn't change much. If ML is able to make this really pleasant in practice (perhaps with a hi-def codec...I will have to see how MJPEG looks) then this will replace the HDMI out/Ninja option for people not needing long shooting times. But I don't see any scenario where this hacked 5D3 is a superior image to a C300 or C100 + Ninja 2 under any circumstances. That's silly talk.
**ist allerdings von gestern!