October 20, 2014, 09:11:19 PM

Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Messages - peederj

Pages: 1 ... 3 4 [5] 6 7 ... 19
EOS Bodies - For Video / Re: How canon charges 6000$ for firmware upgrade
« on: September 21, 2012, 04:34:46 PM »
Any software development types here that can give the masses an idea of how different the code would have to be to handle the 4K video stream?  It seems like the general thought is that its easy/free to 'turn on' this feature, but I'm guessing there is more to it than that.


It may in fact involve doing _less_ rather than more in the pipeline. If they use the native resolution of the sensor for their 4K (which they do, it's simply cropped to native res) you won't have to do a downsampling step. The rest of your processing can be the same pipeline as stills as long as the processors can handle the throughput without power or heat problems. The codec at the end will have more data to process, but the codecs can handle that and are industry standards. In both cases, the 1DC proves that the stock 1DX hardware is capable of the feat.

If that is the case, then the 1DX is exactly a _crippled_ version of the 1DC: resolution-destroying code is inserted into the firmware of the 1DX that is left out of the 1DC. This might not be terribly hard to hack; I can think of two approaches off hand instantly.

Software & Accessories / Re: Aperture 3.4 Issues
« on: September 21, 2012, 12:05:07 AM »

Roll over, Steve!   :-[

By making their products more exclusive based on price they are...

...charging what the market will bear (in their estimate) and thus maximizing profit, which in turn maximizes shareholder value, which is their obligation as a publicly held corporation.

...against the democratizing liberation of the independent filmmaker that made them so much money with the 5D2.

Democratic liberation of independent filmmakers isn't their goal or responsibility (see above).  Besides...those indies that were successful using 5DII's can now afford 1D C's, right?  :P  If not, they should just buy used 5DII's from the ones that have moved up...   :P :P

1) For products that don't obey scarcity economics (such as firmware/software) the "price that the market will bear" is difficult to determine as it is the maximum revenue that can be extracted from all customers optimizing for price. A million copies sold at $1 is more profitable than 90 copies sold at $10,000 etc..

2) Maintaining brand equity is more important to shareholders than short-term profits. The future value of the company is what is speculated on; a price to earnings ratio of 20 or more is common. If investors were just interested in dividends they may as well buy bonds. Canon had a coup with the 5D2 and its message of universal empowerment; if I was a shareholder I would demand an explanation why the company had ceded this strategic advantage to Panasonic with only firmware differences as a cause.

I would be fine if the camera was an open platform like a computer and had open access to the internals and allowed different firmware vendors to provide their own codecs and features; right now we have to rely on unauthorized hacker groups to do this for us. Fine, power to the hackers, but I created a lot of Canon shareholder value buying all that EF glass and I would like a company that strives to make that investment pay off rather than dangle mere firmware in front of me at enormous cost.

Canon refuses to price and sell the firmware upgrade. 1DX owners are SOL and treated like dirt even though they shelled out for Canon's flagship DSLR.

It is gruesome bad PR for their brand. It's simply arrogant mistreatment of the customer. And to pay for the programmers, the economies of scale they are forgoing by overpricing the thing would have taken care of that.

When Sony released the FS700 they promised futureproofing with 4K output. RED has a camera upgrade policy. Blackmagic cripples nothing intentionally, they are just starting out but they give you RAW video for $3,000. Canon could let us record RAW to SSD just the same for $3,000 and make a tidy profit and pay all their programmers too. By making their products more exclusive based on price they are acting elitist and fully against the democratizing liberation of the independent filmmaker that made them so much money with the 5D2.

EOS Bodies - For Video / Canon 1DC is IDENTICAL to 1DX other than firmware
« on: September 20, 2012, 05:49:56 PM »


This is appalling enough IMO that any hacker who manages to get the 1DC firmware running on the 1DX ought to be...uhm...canonized as a saint.

I wonder if the C100 can similarly be turned into a C500.

In fact, I'm going to bet the 6D could probably do 4K video just the same if they wanted it to.

This is the sort of thing competition is supposed to destroy in a capitalist system. The companies should be releasing the best products they can at a fair markup, not artificially segmenting markets and dribbling out capability when it suits them.

The final indignity will be their refusing to *ever* send out decripple firmware for the bodies that could have ran it. They will ask you to buy a new body, just because we let them.

Looking at the specs and starting price (which could drop in a few months) it could be popular with Videographers

Nah, the DSLR days for video are wrapping up. The GH3 will probably be the last relevant video DSLR. People are moving up to cameras that are designed for cinema use...Sony just put out a full frame VG900 with an E mount that you can use the Metabones adapter to host your EF glass on, and Canon's C100 with the addition of an external recorder is going to get you terrific output with no excessive rigging needs. The Nikons are still stuck in the line-skipping days so having clean HDMI out doesn't help terribly much, and the low light performance isn't so great either for video.

Commenting further above, the 650D sensor actually tests out a little worse than the 600D/60D/7D/550D. Canon would do better working off the 1DX sensor I think rather than the 5D3 sensor...the 1DX has better video resolution due to better in-camera processing. But they will probably build off the 5D3 sensor as it may be cheaper for them to make.

Enjoy your onion rind bokeh with the Tamron.

I am very interested in this lens. In fact if they give a very good kit deal with the 1DX I could even see myself upgrading from the 5D3.

It's sexy but I'm still very happy with the RX100, which fits in the pocket this won't. This is a Japanese Leica, it's supposed to hang in a nice leather case around your neck (thus no grip) and take decent photos anywhere (including low light). You are expected to crop down to zoom, and the sensor has enough resolution to do so pretty well for this type of buyer.

The bigger opportunity is the rumored E-mount (Sony's mirrorless mount) supporting this full frame sensor. That will allow Sony to accept anyone's lenses and provide a nice full frame image from a tiny NEX-style body. We don't have a Canon equivalent yet announced.

Can anyone confirm whether the Canon mirrorless EF-M mount is big enough to support a full frame sensor? Because if it isn't it may be a very short-lived mount that Canon is forced to abandon when FF E-mount becomes the rage.

EOS Bodies - For Stills / Re: 1D X Structural Weakness
« on: September 01, 2012, 09:54:47 AM »
Right, does it blend.

But seriously, I would be worried things inside would now be misaligned and miscalibrated. Since the lens got hit the whole flange might be torqued etc. I would definitely send it in for repair and rent or use the backup in the meantime.

EOS Bodies - For Video / Re: More Analysis of the C100
« on: August 29, 2012, 11:08:33 PM »
The only thing that's certain with regard to the color space is that AVCHD only accepts 4:2:0 color space. So the internal recording is definitely only 4:2:0, which is about the only reason you'd want a C300 instead.

The question under vigorous scrutiny right now is whether the HDMI output has 4:2:2 color or the half-resolution 4:2:0 color. If it cripples away 4:2:2 output to external recorders, I vote against this camera and Canon Cinema as a whole. If it allows 4:2:2, then there is no remaining resaon to shoot with a C300...you can get one of these, rent any add-ons you like and get back to the craft. If it doesn't offer 4:2:2 even externally, this camera is DOA in my view. EOS, as in End Of Story.

EOS Bodies - For Video / Re: More Analysis of the C100
« on: August 29, 2012, 02:23:02 PM »
Sebastian at Cinema5D was unequivocal that the HDMI out was 4:2:2 uncompressed:

What's the difference to the C300?
The C100 records in AVCHD, a codec that will downcompress your footage to a 4:2:0 color space. Weird to see that limitation while many other specs are the same. There is no HD-SDI out, but the hdmi-out will deliver 4:2:2 for a better image recorded to a disk recorder.


He usually gets this sort of news first for some reason, so with his report and the Canon website I have to believe it's 4:2:2 vs. what one guy said he heard from Canon Support. The support people might not be briefed very well for a camera that's not shipping till the end of the year.

EOS Bodies - For Video / Re: More Analysis of the C100
« on: August 29, 2012, 01:09:44 PM »
It makes sense though. Giving it external 4:2:2 would all but bury the c300.

Cannibalism is an essential nutrient for any company. Eat your own or be eaten by others.

I would say this camera is DOA if it doesn't have the external 4:2:2. That would be crippleware.

EOS Bodies - For Video / Re: More Analysis of the C100
« on: August 29, 2012, 12:41:15 PM »
Canon support now says that the HDMI output is 4:2:0 8 bit.


Link please.

(I see that is just from word-of-mouth on the EOSHD forum)

This published spec claims 4:2:2 color space, the press release only mentions 4:2:0 for the internal AVCHD recording.

EOS Bodies - For Video / Re: More Analysis of the C100
« on: August 29, 2012, 12:32:00 PM »
It's true this is an all-in-one, you just might want an external recorder for green screen work or anything where IQ is important because the internal codec is 4:2:0 and the HDMI out is 4:2:2. Given the external recorders are under $1000, and save you the hassle of a ProRes transcode, I see no reason to buy a C300 over this, unless you need the better timecode/SDI etc. I think most of the people running timecode are shooting on Alexa etc. not C300. The C500 will play to that crowd. But I think the C300 just reached EOL, unless they unlock the 4K inside it somehow.

The accessories you might have for 5d2/3 shooting are still going to be beneficial though. ND solids aren't the only useful filters, external audio recorders are better in numerous ways, etc. With an external video recorder you will want rigging to keep it at hand, with a Ninja 2 you can use it as a monitor for the focus puller or for scopes. That this offers hand-held run and gun so well is a major plus over the FS700, and it has much better rolling shutter performance than the BMC.

A lot of people would have preferred the EOS M mount so they could adapt anything but Canon is in business to make money and wants people to buy its lenses. You can still adapt manual Nikon lenses. There are 80M EF lenses in the world and Samyang has cheap cinema options now.

This is a nice camera and if it is $6,500 it's reasonable. $16,000 for a C300 is no longer reasonable at all, if it ever could be argued to be. That price was for rental houses I think. This is priced to own.

Dear April,

Do you think Canon is so small a company that its releasing cinema cameras is sapping its efforts in stills photography?

You got your 5D3 and 1DX before this camera. Still unhappy?

Why do you need to criticize different people in a different division of an overall brand for helping people other than you?

Dear Canon:

WHO CARES?!?!?!?!?!?!?!

When will we see the fabled 7D mark II?

Or the dadburn 200-400? (I need to know so I know when to sell my house, car, and neighbour's children - I don't have any of my own)

Or even the now pushed back 24-75?

Why all this cinema madness? I am a photographer, not an independant videographer!!!

Pages: 1 ... 3 4 [5] 6 7 ... 19