Showing posts with label HVR-V1. Show all posts
Showing posts with label HVR-V1. Show all posts

Sunday, September 14, 2008

Sony Announces Successor to Z1

Sony has announced a new camera in their HDV professional lineup: the HVR-Z5. It's body is very similar to the Z1. The V1 is a smaller size with the LCD located on the left size of the body, while the Z7 has a removable lens.

There's lots of nice upgrades over the Z1. The 3-CMOS imaging system is supposed to handle low-light much better. The lens is wider and has a 20x zoom and an iris ring right on the lens. Traditionally, Sony has relegated the iris control to a small wheel control on the camera's body for their low-end pro cams. There are a lot of similarities to the new Z7, like recording to CompactFlash (with optional HVR-MRC1K), an high-resolution LCD display and viewfinder, and native 24P recording onto the HDV format. The MRSP of the Z5 is $5000.

Earlier this year, I was touting the Z7 as Link's "next camera". I have to eat my words. I should have seen this camera coming--all the features of the Z7 without the removable lens. I think this camera makes more sense for Link. The built-in lens I think will make the Z5 easier to handle and lighter. The Z7 has a 12x lens versus the 20x on the Z5. And I'm guessing the Z5 will be cheaper than the Z7. Although the Z7 price recently dropped on the B&H site for $6300 to $5400.

B&H wrote an article about the prosumer version of this camera the FX-1000. It's covers some of the new features also included on the Z5 in detail.

While I am now predicting this as Link's next camera, I have no idea when we would buy one. Don't hold your breath. But the camera will be available in December.

Wednesday, November 14, 2007

Final Cut Studio Gets New Features, Leopard Support

Apple updated all of the apps in Final Cut Studio with official support for OS 10.5 today (the updates also work with 10.4.11, also out today.) But wait, there's more! If you call now, you'll also get support for some of the new high-def cameras.

The XDCAM EX format is now supported under FCP 6.0.2. So footage from Sony's PMW-EX1 is now supported. AVC-Intra, which Panasonic is using on its high-end cameras, is supported. And JVC's HDV recordings in 720p60 and 720p50 are supported. There looks like there is also more support for progressive recording from Canon's cameras and Sony HVR-V1. Check out the release notes for all of the details.

I looked at the release notes for the other products and nothing jumped out at me. It looks like Color got a lot of bug fixes based on the release notes.

Mike Curtis offers more detail and some commentary on the new features at HDforIndies.com.

Sony Officially Names Removable-Lens Cams & Announces New HDV Products (Updated)

Information is trickling in today about Sony's big new steps in HDV. First off, the new cameras that I mentioned in September now officially have names HVR-S270 for the shoulder-mount and HVR-Z7 for the handycam size. Lots of stuff coming along with it too. How about a new deck, the HVR-M35. The main feature addition seems to be 24P and 30P recording on this deck as well as HD-SDI output and more support for JVC and Canon HDV recordings. There's also a flash memory recording unit for both of these cameras the HVR-MC1 that records to Compact Flash in HDV, DVCam and DV.

Unfortunately, the only official announcements are from Europe and Japan and not for the US market. The Japanese I can't read (help from my Japanese readers?) and the European models don't have 24P support (they are all about 25P over there.) Official announcements from both Europe and the U.S. are out. Here are links to more info available now:

"SONY UNVEILS NEXT GENERATION OF PROFESSIONAL HDV PRODUCTS"
Official U.S. press release on these products. Also includes link to those super hi-res photos of the deck and the 2 cameras.

"Sony refreshes HDV line- HVR-S270U and HVR-Z7U"
Good coverage here with some analysis from the IEBA Tech Thoughts blog.


Sony: The Next Generation Of HDV Products
Sony's Europe page on the new products

Frank's thought on HDV
Info on HVR-S270, HVR-Z7, and HVR-M35

More on Sony's New DV-Compatible HDV Camcorder and Deck
StudioDaily has US-focused info including some comments from Sony and prices:
HVR-S270U $10,500
HVR-Z7U $6,850
HVR-M35U $5,540

These products should be in the States in February '08.

Seems like Sony's HVR-Z7U is really very competitive with it own PMW-EX1. The $6,900 PMW-EX1 doesn't have an interchangeable lens and doesn't record to tape but has larger 1/2" sensors and the variable-bit rate 35 Mbps recording mode. The HVR-Z7U has 1/3" sensors but interchangeable lens and with the HVR-MC1 can record to flash memory as well as tape. I'm not sold on the solid-state memory recording as the only media for a camera personally.

The new cameras come with 12x lens with optical image stabilization.

I'll need to keep up with this. I'm not really sure if there is some new flavor of HDV that Sony is using for progressive-frame support. The V1 has 24p but records to 60i using 2:3 pulldown. Makes for easy compatibility but tricky to post as native 24p. (Update: This just got easier with the FCP 6.0.2 release.) I'm puzzled by the 24p and 30p modes for the HVR-M35 deck (which are visible on this photo) and what that means for these recordings compatibility with over Sony gear, like the HVR-M15, HVR-M25, and HVR-1500. Any difference in posting progressive recordings from this new gear? This progressive support on the deck may just be for displays, as 99% of HD displays (e.g., LCD & plasma) are progessive and not interlaced, so why send those display an interlaced image. The progressive displays have to have de-interlace, which causes a loss in vertical resolution.

Update: after thinking this over, I think a more likely benefit of the 24p and 30p playback mode is for using HD-SDI to capture and dub footage. HD-SDI signals support progressive video at 24, 25, 30 fps, as do capture cards like the Kona LH and Kona 3. So it seems like this opens up the option to capture without having to use your computer to remove pulldown to get to progressive video clips. Or it could be to dub footage to formats like HDCAM. Well, really I'll probably have to wait until this deck comes out, hopefully in February, to find out.

Update: There's a PDF of a brochure out for the European cameras and deck that make it clear that they can record in a progressive frame at 25 frames per second. Similary the HVR-M35E can record and playback 1080 progressive frames at 24 fps, 25 fps, and 30fps. So I'm guessing when more details emerge about the American models that we will see a different flavor of HDV that is 24fps, true progressive with no pulldown added. Canon is doing this with the HV-20, and the HVR-M35 is supposed to support tapes from that camera. So what happens if you try to put one of these tapes with 24fps footage into an older deck like the HVR-M10 or HVR-M25 or even the HVR-1500? I'm guessing you are in trouble. Also the HVR-S270 can record 4 channels of audio--a first for the HDV format. Will older decks support this format?

Monday, October 15, 2007

The Hazards of CMOS Sensors

SENSOR ARTIFACTS AND CMOS ROLLING SHUTTER
An interesting write-up at DVX user on artifacts from CMOS sensors. All camcorders have traditionally used a CCD as the image sensor, but CMOS is making some serious in-roads. Sony in particular has really jumped on the CMOS bandwagon for its new prosumer/low-end pro cameras, like the V1 and the new PMW-EX1. Panasonic's offering on the other hand are sticking with CCD's. It's not surprising that the DVX forum, devoted to Panasonic's HVX-200 and the DVX-100, would have a few nasty words about the CMOS.

The CMOS artifacts they point out are smear, wobble, and partial flash. I've run into problems with fluorescent lights on CCD shots in stuff shot abroad. Nasty flickering in the video. With CCD's adjusting the shutter speed can help (see this previous post). But even this tip may not help if you are using a CMOS chip and get the partial flash artifact. In CMOS, the flicker will only affect certain parts of the frame at certain times. Similarly, flashes of light (e.g., from photographs) often only appear in parts of the frame. Read the article to understand why and see some scary examples.

The other scenarios where CMOS can be a serious problem are aerial shoot and shoots from a shaky platform, like a moving car.

[via FreshDV]

Wednesday, July 11, 2007

Sony Offering Rebates on HDV Gear

Sony is offering mail-in-rebates for HDV gear bought between 4-1 and 9-30. Here's the after-rebate prices on Sony HDV gear at B&H (rounded up):
HVR-Z1U $4,100 ($300 off)
HVR-V1U $3,600 ($300 off)
HVR-M25U $2,800 ($100 off)

There are also $300 off of the HVR-A1U and some other deals for a LCD HD monitor. More details and links over here at FreshDV.

Tuesday, June 12, 2007

Sony V1U and 24fps

"Editing the V1's 24p in Final Cut Pro: A Workaround"

The Sony V1U is the first HDV camera to shoot real 24 frames per second with 1080 lines of resolution. There's no native 24fps editing of this format in FCP (yet.) In the mean time, this article describes a workaround to edit in true 24fps mode your 24fps HDV 1080 footage. Basic description of the issues with pulldown and removing pulldown is in the article too
[via FresHDV]

UPDATE: HD for Indies has this post "Working with 24p for Canon HV20". Apparently, Compresor cannot reverse telecine fromt the HDV codec. Its reverse telecine won't work with interframe compression schemes. Thus you have to transcode the HDV footage to AIC (Apple Intermediate Codec) or ProRes 422 to get get Compressor to reverse telecine.

Sunday, April 29, 2007

Adam Wilt on HDV Cameras

"The Rashomon Effect" (registration required)

Adam Wilt does a write-up on a comparison of the HVX-200, the Canon XH-A1, and the new Sony HVR-V1. Interesting look at what is being offered in the HDV world. The V1 is an interesting new product that is a strong addition to the current crop of HDV cameras. Adam says that it is very sharp, sharper than the Z1. It has a true 24 frame per second mode (unlike the Canon and the Z1.) And at 24 fps, the V-1 seems to have the sharpest picture in the low-price HD camcorder world. It's also smaller and lighter than the Z-1 and the A1. The big drawback is that it's slower than the other HDV cameras--so either more gain or more light needed when you are not in daylight.

Adam Wilt also wrote a full review of the V1 for DV.com (registartion required.)