Andrew - EOSHD

The 5D Mark III is a good option but have you considered the GH4 as well? The slow-mo would be a nice artistic flourish for weddings. It's small and unobtrusive. You can roll for hours in 1080p and it shares one of the C100's features in that the HDMI output is uncompressed 4:2:2. 4K if you choose to shoot it will give you better looking 1080p and the ability to crop in post, all with file sizes less than for 5D Mark III raw when you really need the extra quality.   However you may need to invest in new lenses to suit the smaller sensor.

  It definitely isn't a Sony. They told me it was a Panasonic sensor. It's definitely the one on the website or a close variant of that spec, because you wouldn't go to the effort of making a 4K capable sensor yourself (at huge cost) only to buy one from Sony. Panasonic are one of the few companies with their own CMOS manufacturing capabilities. Also physically the chip in the GM1, E-M1 and GH4 looks the same from close visual inspection.

Monday.

Like I say not trying to censor, feel free to put it all in a separate topic. Cheers

Does anyone see the title of the thread, something about 4K footage from the new Blackmagic camera?   Feel free to start a new thread for the grading discussion. Otherwise I will have to delete further off topic posts.   Thanks!

This is what happens when you have too much science in a technique not enough artistry. She's a lovely subject, the victim of hyper revealing grading. You're supposed to flatter her looks. You do realise that right? Softer, less contrast, opposite of what's technically perfect.

I would also like to know the exact recommended workflow. This is new territory.

  They're intentional and the time of year has a lot to do with it. Trust me the UK in Winter does not look like Australia's gold coast!!

  Not to mention they are comparing 720p streaming on Vimeo, when they should be comparing the 4K prores to 5D's 1080p raw.   Madness!

I depends really if you're doing grading, quite heavy filters, etc.   Usually it wouldn't make much difference, but I recently found Film Converts likes a ProRes timeline, rather than choosing the DSLR sequence preset or matching the sequence settings to the source material (i.e. AVCHD).   Try that first. Create a ProRes sequence in your Premiere and drop the AVCHD onto it. Should work well.   AVCHD is handled fine by premiere now (wasn't always to smooth). I wouldn't bother 'unwrapping it' to MP4.

OK let's put this in context HurtinMinorKey please. What affect does your theory have on the end result, are we arguing here over a tiny technicality / mathematical proof, or is it a serious issue which will mean we get nowhere near a higher bit depth as David and others are suggesting?

As I said. Image doesn't fall apart as much at high bitrates. No matter how you show your movie, do you want the source material to be falling apart even before it reaches the edit? Nope!   You're about to waste hours of time rendering, yes. If you convert it, convert it to ProRes, set your timeline to ProRes, then if you add heavy filters and grading to the clip it will hold up better, i.e. Film Convert.

Raw is a different thing entirely to 10bit 4:2:2.   Raw is just the 1s and 0s from the sensor. Everything else like bit depth, sampling, debayering, compression, encoding, comes later.   So 10bit 4:2:2 does not have mailability close to a raw photo actually.   The advantages of recording to a high bitrate is that the image doesn't break up when the movement or scene gets too complex for the codec. Also a finer more film-like noise grain is maintained.   However the stuff you can do with raw like changing the white balance entirely in post as if doing it in camera with no side effects, you cannot do with even the best RGB / YUV codec in 10bit 4:2:2, like ProRes.

It's not a public forum, it's my forum and my responsibility to keep it useful. Move on.

Stop polluting the forum with crap.   My only request.

Right and what is that proving exactly? That in summer you have a nice orange glow in the sky from the sun and in winter it's icy cold?   That Vimeo streaming at 720p in 7Mbit is softer than 1080p raw?!   Oh man.

Don't download anything from YouTube. It is mega heavily compressed. YouTube do not serve the originally uploaded file like Vimeo. You will not be able to download a high bitrate file from there let alone a ProRes clip.   To test this we need original 100Mbit MOV files from the GH4 or a 4K ProRes master uploaded somewhere.

Very different light and grading for Genesis. I like both. Just a different feel. One summer, one winter.   I hardly think you can say Genesis blows this out of the water for detail. Sorry dude you didn't think that through, because what kind of rational person makes a claim like that knowing that one is 4K and one is 1080p and not even bothering to look beyond the streamed version at 7Mbit on Vimeo!?

Indeed that would be an interesting comparison. I'll add it to my list!

Yes but once you start getting down to such tiny resolutions, can you properly measure the results?

What camera does real acquired 4:4:4 though? Not many, especially not at $1999.   Let's see the end results and compare to 10bit 1080p 4:2:2 on other cameras and then judge it.   The theory holds tight mathematically.

Be sure to check out the GH4's new trick - internally recorded '1080p' 4:4:4 with 10bit luma, at EOSHD here One of the first to receive a Blackmagic Production Camera in the UK (hoping to get mine next week for a review, shipments allowing) is James Miller, Philip Bloom's friend and frequent shooting partner. As this impressive footage shows even though the camera is designed for general production rather than cinema, I am not missing that BMCC dynamic range here. The footage looks wonderfully cinematic and the camera appears to be a powerhouse of image quality, given the right handling, good light and material. Read the full article here

Danyyyel, it's no joke. Name one Nikon innovation for video since the D90's shoddy 720p heralded others to do better....   As for the things you listed, they're not so unique on their own, but yes somehow the D5300 has accidentally ended up with quite a lot of them.   No moire / aliasing - see 5D Mark III, which came out before the moire & aliasing Nikons. Nikons were a veritable moire and aliasing PARTY before just around 9 months ago when they finally got wise. Shame D800 did not come out this year instead, maybe they could have done a better job.   Frame rates 24p to 60p... numerous other cameras had this a long time before Nikon (2-3 years). Sony were first to 1080/60p. Panasonic I believe offered 1080/24p first with the GH1 before the Canon 5D Mark II firmware update.   Very good DR... I'm not seeing it myself. Way more on others, such as Blackmagic cameras and even the tiny Panasonic GM1 does better in the highlights.   Very good low light... It's not hugely different to others. 5D Mark III is better and GM1 is near enough identical but with more fine detail.   Proper S35 sensor... yeah, but crappy lens mount which I can't use 80% of my glass on! 1.4x crop with Speed Booster on GH3 = larger than S35.   Clean HDMI out... been around since GH2 times. For external recorder this output on the D5200 and D5300 like on other cameras brings little-to-no real image quality increase but for a lot of hassle. Wait until it is 10bit 4:2:2 or 4K then it will actually be useful.

The Panasonic 4K capable sensor... rumour has it that this is present in the GX7, GM1 and Olympus OM-D E-M1 not just the 4K GH4. But the key thing is giving it enough processing power, faster SD card slot, cooler readout circuitry and avoiding other heat issues, plus a few more things I don't know of because I'm not a camera engineer!   So firmware updates for 4K are probably out on the other cameras despite the powerful sensor. Well done Panasonic for making such a great follow up to their GH2 sensor and avoiding a Sony chip.

Previous discussion thread: '?do=embed' frameborder='0' data-embedContent>>   Discussion continues here, thank you to all contributors so far (and please let's stay on topic as I feel there's a lot to be gained from this info...)   1D C - yes same should apply to that. As for the actual workflow technique, perhaps others can chip in on how they would go about doing this... I have never tried it myself.