Digital DSLR Blog » 5D Mark II

Adobe Premiere and Proxy Files

DigitalDSLR — Sat, 03 Jan 2009 19:24:42 +0000

Taking videos with the Canon 5D Mark II is becoming more common, I’ve been having trouble working with the files in Adobe Premiere. The original MOV files are running at 40MB/sec which can bring most computers to a halt. I recently came across a great article which talked about using Proxy files in order to do all your editing and never have to use the render function in order to see the preview movie playback smoothly.

Sébastien goes into a bit more explanation of why he choose different resolutions, but here is quick rundown of the process for creating the proxy files and using them in Adobe Premiere.

Step 1 – Create Proxy Files
1.) Open AME
2.) Import Clips to Render
3.) Select Quicktime, H264, Square Pixel, Progressive frames, 960×540 resolution, 6000kbps
4.) Render Clips to Separate folder from Originals

Step 2 – Edit Video in Premiere
1.) Create New Project
2.) Import all Original Files to be Used
3.) Highlight all Files. Right Click Make Offline
4.) Right Click again and click Link Media
5.) Select Proxy files done in Step 1
6.) Adjust Resolution Size – Clip -> Video Options -> Scale to Frame Size
7.) Drag Proxy Files into Time Line and Start Editing and Adding Effects
8.) Once Finished, Select all files again and Right Click and Make Offline
9.) Again, Right Click and Link Files back to the Originals
10.) Adjust Resolution Size and this time uncheck Scale to Frame Size (See #6)
11.) File -> Export Media
12.) Select Output resolution

Now you can do all your editing on the proxy files and never have to render out the movie to see it play smoothly. To view the full article by Sébastien, click on over to http://www.vimeo.com/2641870.

Canon 5D Mark II vs Canon 1D Mark II Noise Test

DigitalDSLR — Sun, 21 Dec 2008 00:48:37 +0000

After getting enough “play” time in with the 5D Mark II, I decided to do a quick noise test. I wanted to see whether the 5D Mark II would best the 1D Mark III noise control. After doing some unscientific shots with the 5D Mark II, I was convinced that the 5D Mark II was at least a full stop better than the 1D Mark II in terms of noise control. So was I right? Lets see.

Keep in mind, all shots were done on a tripod and shutter activated via self timer. The lens used for the test was the Canon 27-70 2.8. All shots are done at f/5.6 and at 51mm. I tried ISO 100 – 6400 since that is the limit of the 1D Mark III will go without using any exposure compensation or pushing it via post processing. One final note that is that no in camera or post processing noise reduction was done to any of the photos.

	Canon 5D Mark II	Canon 1D Mark III
ISO 100
ISO 200
ISO 400
ISO 800
ISO 1600
ISO 3200
ISO 6400

After performing this first real test, I must say that I take back my initial observation in that the 5D Mark II was at least a stop better than the 1D Mark III. Certainly this is a color chart test and not exactly real world tests.

Canon 5D Mark II High ISO Tests

DigitalDSLR — Tue, 09 Dec 2008 01:26:01 +0000

After receiving my Canon 5D Mark II yesterday, i’s time to start taking some test shots. I figured I’d go straight for a high ISO test. All shots with the Canon 24-70 @f/4 with +1/3 EC. As you can see the image is split down the middle with one side with 0 NR and 0 Sharpening. The other side was run through Neat Image and has Sharpening Applied. Test are done at 3200 and 6400 ISO. I’m pretty excited about these results. I plan to do some low ISO shots tomorrow.

Test 1

3200 ISO

Full Resolution

6400 ISO

Full Resolution

Test 2

3200 ISO

Full Resolution

6400 IS

Full Resolution

Canon 5D Mark II Announced

DigitalDSLR — Sat, 20 Sep 2008 12:08:55 +0000

On Wednesday Sept. 17, Canon officially announced their successor to the 5D (2005). The Canon 5D Mark II, official name, is pushing the specs on this one pretty hard. Some of the highlighted specs are: 21.1MP Full Frame Sensor, New Digic 4 Processor, 1080p Video Capture mode, HDMI output, and 3″ VGA resolution. View Canon’s 5D Mark II Full Specifications on their website. Well after months of speculation, it is official. The Canon 5D Mark II is scheduled for release in November.

Some helpful links so far:
Official Canon 5D Mark II website
Official Canon 5D Mark II Press Release
Canon 5D Mark II Hands on Preview at DP Review
Canon 5D Mark II Sample Gallery at DP Review
Canon 5D Mark II Sample 1080p Movies at DP Review