Showing posts with label dslr. Show all posts
Showing posts with label dslr. Show all posts

Thursday, March 21, 2013

New Canon T5i Camera Pre-order Through Amazon.com

New Canon EOS Rebel T5i Digital SLR Camera Packs Performance With New Creative Controls

MELVILLE, N.Y., March 21, 2013 – Canon U.S.A., Inc., a leader in digital imaging solutions, is proud to introduce a new flagship model to its popular EOS Rebel line, the EOS Rebel T5i Digital SLR Camera. The incredible image quality and performance starts with an 18 megapixel CMOS (APS-C) sensor and Canon's superb DIGIC 5 Image Processor. Combined with an extensive ISO range of 100-12800 (expandable to 25600 in H mode), the EOS Rebel T5i boasts crisp, detailed images, even in low-light conditions. With a continuous shooting speed of up to 5.0 frames per second (fps) united with 9 all cross-type AF focus points, the new EOS Rebel T5i allows photographers the opportunity to shoot with ease, even in challenging shooting situations. When shooting in Live View mode, the Hybrid CMOS AF system enables speedy and accurate autofocus for photos and video. Coupled with Canon's new EF-S 18-55mm f/3.5-5.6 IS STM lens, available in the standard kit lens bundle, the EOS Rebel T5i takes full advantage of the Stepping Motor (STM) technology, which allows the lens to smoothly and silently focus on the subject whether it is moving or standing still. When combined with the camera's high-resolution Vari-angle Touch Screen 3.0-inch Clear View LCD monitor II and intuitive touch controls, the EOS Rebel T5i stands as Canon's most "consumer-friendly" DSLR. "Built to make advanced photography creative and fun, the EOS Rebel T5i Digital SLR Camera gives users exceptional image quality and fast, intuitive operation along with creative functions to help advance photographic expression," said Yuichi Ishizuka, executive vice president and general manager, Imaging Technologies & Communications Group, Canon U.S.A.

Expand Your Creativity with New Advanced Features

The EOS Rebel T5i provides amateur and advanced photographers looking to hone their creative and technical skills with a range of features that allow for crisp, clear images. Whether it is adding saturation to a vivid landscape or applying a unique, vintage touch to a portrait, users who want to express their creativity can experiment with different effects and settings, composing a shot, by using one of Canon's seven Creative Filters. When the Creative Filters are applied in Live View, users can preview the filter on the vari-angle three inch LCD touch screen without having to shoot the image first. Effects such as ArtBold, Water Painting, Grainy Black and White, Soft Focus, Toy Camera, Fish-Eye and Miniature let users pick and choose how to best express their creative vision before or after the image is captured. The EOS Rebel T5i features advanced shooting modes to take creative imaging even further. When using one of the advanced shooting modes such as Handheld Night Scene, HDR Backlight Control or Multi-Shot Noise Reduction, multiple images are taken and combined within the camera to help create the best quality image based off of the shots taken. Providing quick and easy accessibility, a new mode dial with Scene modes has been included, allowing users the flexibility to select the subject matter while the camera determines the optimal settings.

Enhanced EOS Full HD Movie Mode

The EOS Rebel T5i offers easy-to-use professional video capture. When users switch to EOS Full HD Movie mode, the EOS Rebel T5i offers the ability to shoot in 1080p Full HD video in a number of recording sizes and frame rates. With Canon's Hybrid CMOS AF System and Movie Servo AF, the camera provides continuous AF for focus tracking of moving subjects by helping to reduce the camera's need to "hunt", resulting in a quick and smooth continuous AF. While shooting with one of Canon's Stepping Motor (STM) lenses, such as the new EF-S 18-55mm f/3.5-5.6 IS STM lens, the camera will only capture the stereo sound of the scene being recorded. For added flexibility, the EOS Rebel T5i also features a built-in stereo microphone with manual audio level adjustment to enhance sound quality.

Expanded Lineup of STM Lenses

Canon is expanding the lineup of STM lenses by adding one new lens, which now gives users three choices that will allow for the capture of stunning images and video with the EOS Rebel T5i - the EF-S 18-135mm f/3.5-5.6 IS STM, the EF 40mm f/2.8 STM and the new EF-S 18-55mm f/3.5-5.6 IS STM lens. The EF-S 18-55mm f/3.5-5.6 IS STM lens offers high magnification in a compact and lightweight EF-S standard zoom lens with an optical image stabilizer for up to four equivalent stops for shake correction. When paired with the Hybrid CMOS AF, it allows for smooth and quiet, continuous AF for photo and video capturing - making it the perfect combination for preserving those once in a lifetime moments. Availability The EOS Rebel T5i Digital SLR camera is scheduled to be available in April for an estimated retail price of $749.99 for the body alone; $899.99 bundled with an EF-S 18-55mm f/3.5-5.6 IS STM lens kit, and $1,099.00 with the EF-S 18-135mm f/3.5-5.6 IS STM lens kit. The new EF-S 18-55mm f/3.5-5.6 IS STM lens also is also scheduled to be available separately in April at an estimated retail price of $249.99. For more information about the Canon EOS Rebel T5i Digital SLR Camera, the full list of product specifications and compatible lenses, visit www.usa.canon.com/eos.

About Canon U.S.A., Inc.

Canon U.S.A., Inc., is a leading provider of consumer, business-to-business, and industrial digital imaging solutions. With approximately $40 billion in global revenue, its parent company, Canon Inc. (NYSE:CAJ), ranks third overall in U.S. patents registered in 2012† and is one of Fortune Magazine's World’s Most Admired Companies in 2013. In 2012, Canon U.S.A. has received the PCMag.com Readers' Choice Award for Service and Reliability in the digital camera and printer categories for the ninth consecutive year, and for camcorders for the past two years. Canon U.S.A. is committed to the highest level of customer satisfaction and loyalty, providing 100 percent U.S.-based consumer service and support for all of the products it distributes. Canon U.S.A. is dedicated to its Kyosei philosophy of social and environmental responsibility. To keep apprised of the latest news from Canon U.S.A., sign up for the Company's RSS news feed by visiting www.usa.canon.com/rss. ---

Product Features

Style: Canon T5i with 18-135mm EF-S IS II Lens
  • 18.0 Megapixel CMOS (APS-C) sensor, 14-bit A/D conversion, ISO 100-12800 (expandable to H: 25600) for shooting from bright to dim light and high performance DIGIC 5 Image Processor for exceptional image quality and speed.
  • 9-point all cross-type AF system (including a high-precision dual-cross f/2.8 center point) for exceptional autofocus performance when shooting with the viewfinder and Hybrid CMOS AF increases autofocus speed when shooting photos and movies in Live View.
  • High speed continuous shooting up to 5.0 fps allows you to capture all the action.
  • EOS Full HD Movie mode with Movie Servo AF for continuous focus tracking of moving subjects, manual exposure control and multiple frame rates (1080: 30p (29.97) / 24p (23.976) / 25p, 720: 60p (59.94) / 50p, 480: 30p (29.97) / 25p), built-in stereo microphone, manual audio level adjustment, and Video Snapshot with editing for expanded movie shooting options.
  • Vari-angle Touch Screen 3.0-inch Clear View LCD monitor II (approximately 1,040,000 dots) with smudge-resistant coating features multi-touch operation and Touch AF for an easy and intuitive experience, flexible positioning, and clear viewing even when outdoors.
Shipments begin April 30:

$749.99 for the body alone: http://www.amazon.com/gp/product/B00BW6LW7G?ie=UTF8&creativeASIN=B00BW6LW7G&tag=jeffsulliphot-20

$899.99 bundled with an EF-S 18-55mm f/3.5-5.6 IS STM lens kit: http://astore.amazon.com/jeffsulliphot-20/detail/B00BW6LWO4

$1,099.00 with the EF-S 18-135mm f/3.5-5.6 IS STM lens kit: http://www.amazon.com/gp/product/B00BW6LX20?ie=UTF8&creativeASIN=B00BW6LX20&tag=jeffsulliphot-20

Monday, August 01, 2011

Create a Timelapse Video on Your Digital Camera

Lunar Moonbows in Upper Yosemite Falls from Jeff Sullivan on Vimeo.

Timelapse videos are easy to create on your DSLR. There are many software packages which will facilitate the process, some better than others, but I'll describe the simple and relatively low cost workflow that I currently use. You'll need software on your PC which can convert a sequence of JPEG files to timelapse video. I use VirtualDub (free download) to create an AVI format video, then I use MPEG Streamclip (free download) to convert the huge .AVI file to a much smaller (albeit lower quality) MPEG-4 for online use. Here's the process from shooting to finished video:

Clean your camera sensor. It is hard enough to remove dust from one image... picture having to do that 300 times. Even copying dust removal from one image to the others, the data changes over time (from shot to shot), so it really won't work well across the whole sequence. It's far, far better to remove the dust up front. Clean your camera sensor!.

Put your camera on a sturdy tripod. Install a fully charged battery and a blank, freshly-formatted memory card which can handle several hundred images.

Compose your image expecting to lose some of the vertical information if you'll convert the sequence to HD video with a narrow HD shape (16:9 aspect ratio).

Manually focus your camera and switch off automatic focus. If you forget to do this, your camera will insert delays in the sequence as it hunts for focus, making the playback jerky at best. Worst case, your camera may lose focus and you'll end up with a whole lot of blurry images.

Make some test shots to determine best exposure. If practical, set exposure manually so it won't change from shot to shot and cause flashing (flicker) as different exposures come up during playback. If the light will change a lot during shooting (sunrise and sunset), you can use automatic exposure, but then the exposure during the video is artificially stagnant, and you'll need to to "deflicker" the timelapse to reduce flashing from frame to frame when producing the video. You will learn some very interesting and important things about your DLSR in this process! When your DSLR changes the exposure up or down 1/3 stop from shot to shot, simply "fixing" the exposure during editing will not result in similar-looking images from shot to shot! Even adjacent images taken a fraction of a second apart may have different white balance, and a slight exposure change also affects contrast, color saturation, and so on. Once you've gone through the process a few times your whole approach will change and you'll try to maximize quality and consistency in-camera, not during editing.

Shoot several hundred images in a row. You can make the timing from frame to frame consistent using an Intervalometer Trigger (external timer), or you can simply hit the shutter release over and over (perhaps use the display of the prior image on the camera rear LCD as your cue to trigger the next shot and keep them at a fairly consistent rate). Remember that your finished product will be 30 frames per second, so you'll need 300 images for each 10 seconds of video. I recommend shooting in RAW format so you can adjust the exposures during editing, especially if you shoot at sunrise or sunset where the light will change over the course of your timelapse.

Read your camera's files into your editing software and crop them to the 16:9 aspect ratio of HD video. Remember that you have far more resolution in your DSLR than you need for HD video, so you can perform a "digital zoom" and focus on only a portion of your original camera image. Software strong in batch editing such as Adobe Lightroom (free trial available) will enable you to apply a consistent crop, exposure adjustments and even spot removal across the entire sequence of images. You'll also want to impose one consistent white balance across the entire sequence. Some video processing software (such as Adobe Premiere I believe) will even let you specify a starting crop and a different finishing crop, then calculate a zoom and pan across your sequence of images.

Save your files in sRGB JPEG format at 1280 x 720 resolution for video to be used on sites like YouTube or Flickr that only allow smaller 720p HD format video, or save them at 1920 x 1080 resolution for 1080p video to be uploaded to sites such as Vimeo. If you'll use the VirtualDub software, it will want you to point to the first image in the sequence then look for a sequential numbered file, so if you used automatic exposure bracketing while shooting you may be editing and saving every third file, but you can rename them sequentially so VirtualDub can order them properly.

Read the sequence into VirtualDub. It's important to notice when trying to import them that in the dialog box where you're looking for the first file to select, the file format has a drop-down menu which enables you to specify that it should look for an image sequence in JPG format.

Add filters as desired, in the order that you want them to apply. For example, Virtualdub can crop and resize larger JPEGs, perform sharpening at the new lower resolution, and you can search for and install a third party "MSU deflicker" filter to improve image consistency from frame to frame across the whole video. Check your frame rate and for maximum quality (but shorter result) change the default 10 frames per second to 30.

Save the video in AVI format. That's a very high quality format, so it may save a file of a gigabyte or more! Enjoy this high quality file on your computer (or read it into video editing software to burn it to Blue-Ray DVD).

To create smaller files for online sharing, read your .AVI file into MPEG Streamclip. Save to MPEG-4, playing with quality vs. file size tradeoffs until the results are what you want.

Upload your results to your favorite video sharing site. That's it! It takes a little more planning to pull off well and a little more time to produce the finished result, but you can produce some amazing videos.

For more information on shooting timelapse sequences, I recommend browsing the discussion forums over on www.Timescapes.org.

Note: although Adobe Lightroom has a retail list price of $300 to buy, Adobe offers a free trial.


This is an updated re-post of my November 2010 blog post since the link to the original timelapse video on Flickr appears to have broken. Instead I've posted links to videos on Vimeo:

Pfeiffer Beach Winter Sunset from Jeff Sullivan on Vimeo.

Wednesday, December 29, 2010

Meteor and Milky Way over the Sierra Nevada

A single image from a several hour, 438 frame timelapse I'm working on, taken while backpacking last Summer.

Flickr isn't accepting the HD video files I've been trying to upload this week. Vimeo.com only lets me upload one high definition file per week (I don't have a revenue stream for video to justify upgrading to unlimited), so I'm not sure when I'll a high resolution copy available. In the meantime however, you can see Vimeo's severely downgraded preview:

Sierra Nevada Milky Way Timelapse from Jeff Sullivan on Vimeo.


If this embedded player doesn't seem to play it well, try viewing it directly over on Vimeo: http://vimeo.com/18260497. For low resolution previews that Vimeo downconverts from HD, I don't recommend full screen viewing.

It looks a lot better on my laptop of course, where it actually runs slower and you can see more details such as the meteor, a satellite, and so on, so I may slow down the frame rate on the next version of this that I create.


If you like my coverage of places and events, send me around the world to capture more images and timelapse videos for you to enjoy! Blog Your Way Around The World -
http://www.blogyourwayaroundtheworld.com/blogs/view/1238 The voting deadline is December 31.

Friday, November 19, 2010

Create a Timelapse Video on Your Digital Camera

I have a lot of timelapse sequences that I haven't gotten around to processing yet, but here's one from sunrise this morning!

Timelapse videos are easy to create on your DSLR. There are many software packages which will facilitate the process, some better than others, but I'll describe the simple and relatively low cost workflow that I currently use. You'll need software on your PC which can convert a sequence of JPEG files to timelapse video. I use VirtualDub (free download) to create an AVI format video, then I use MPEG Streamclip (free download) to convert the huge .AVI file to a much smaller (albeit lower quality) MPEG-4 for online use. Here's the process from shooting to finished video:

Clean your camera sensor. It is hard enough to remove dust from one image... picture having to do that 300 times. Even copying dust removal from one image to the others, the data changes over time (from shot to shot), so it really won't work well across the whole sequence. It's far, far better to remove the dust up front. Clean your camera sensor!.

Put your camera on a sturdy tripod. Install a fully charged battery and a blank, freshly-formatted memory card which can handle several hundred images.

Compose your image expecting to lose some of the vertical information if you'll convert the sequence to HD video with a narrow HD shape (16:9 aspect ratio).

Manually focus your camera and switch off automatic focus. If you forget to do this, your camera will insert delays in the sequence as it hunts for focus, making the playback jerky at best. Worst case, your camera may lose focus and you'll end up with a whole lot of blurry images.

Make some test shots to determine best exposure. If practical, set exposure manually so it won't change from shot to shot and cause flashing (flicker) as different exposures come up during playback. If the light will change a lot during shooting (sunrise and sunset), you can use automatic exposure, but then the exposure during the video is artificially stagnant, and you'll need to to "deflicker" the timelapse to reduce flashing from frame to frame when producing the video. You will learn some very interesting and important things about your DLSR in this process! When your DSLR changes the exposure up or down 1/3 stop from shot to shot, simply "fixing" the exposure during editing will not result in similar-looking images from shot to shot! Even adjacent images taken a fraction of a second apart may have different white balance, and a slight exposure change also affects contrast, color saturation, and so on. Once you've gone through the process a few times your whole approach will change and you'll try to maximize quality and consistency in-camera, not during editing.

Shoot several hundred images in a row. You can make the timing from frame to frame consistent using an Intervalometer Trigger (external timer), or you can simply hit the shutter release over and over (perhaps use the display of the prior image on the camera rear LCD as your cue to trigger the next shot and keep them at a fairly consistent rate). Remember that your finished product will be 30 frames per second, so you'll need 300 images for each 10 seconds of video. I recommend shooting in RAW format so you can adjust the exposures during editing, especially if you shoot at sunrise or sunset where the light will change over the course of your timelapse.

Read your camera's files into your editing software and crop them to the 16:9 aspect ratio of HD video. Remember that you have far more resolution in your DSLR than you need for HD video, so you can perform a "digital zoom" and focus on only a portion of your original camera image. Software strong in batch editing such as Adobe Lightroom (free trial available) will enable you to apply a consistent crop, exposure adjustments and even spot removal across the entire sequence of images. You'll also want to impose one consistent white balance across the entire sequence. Some video processing software (such as Adobe Premiere I believe) will even let you specify a starting crop and a different finishing crop, then calculate a zoom and pan across your sequence of images.

Save your files in sRGB JPEG format at 1280 x 720 resolution for video to be used on sites like YouTube or Flickr that only allow smaller 720p HD format video, or save them at 1920 x 1080 resolution for 1080p video to be uploaded to sites such as Vimeo. If you'll use the VirtualDub software, it will want you to point to the first image in the sequence then look for a sequential numbered file, so if you used automatic exposure bracketing while shooting you may be editing and saving every third file, but you can rename them sequentially so VirtualDub can order them properly.

Read the sequence into VirtualDub. It's important to notice when trying to import them that in the dialog box where you're looking for the first file to select, the file format has a drop-down menu which enables you to specify that it should look for an image sequence in JPG format.

Add filters as desired, in the order that you want them to apply. For example, Virtualdub can crop and resize larger JPEGs, perform sharpening at the new lower resolution, and you can search for and install a third party "MSU deflicker" filter to improve image consistency from frame to frame across the whole video. Check your frame rate and for maximum quality (but shorter result) change the default 10 frames per second to 30.

Save the video in AVI format. That's a very high quality format, so it may save a file of a gigabyte or more! Enjoy this high quality file on your computer (or read it into video editing software to burn it to Blue-Ray DVD).

To create smaller files for online sharing, read your .AVI file into MPEG Streamclip. Save to MPEG-4, playing with quality vs. file size tradeoffs until the results are what you want.

Upload your results to your favorite video sharing site. That's it! It takes a little more planning to pull off well and a little more time to produce the finished result, but you can produce some amazing videos.

For more information on shooting timelapse sequences, I recommend browsing the discussion forums over on www.Timescapes.org.

Note: although Adobe Lightroom has a retail list price of $300 to buy, there's curently a beta release candidate version 3.3c on Adobe Labs that you can use for free until December 2010. Then you can download the free trial of the production version and use that for another 30 days, so you're set through the end of January at least. Beta users often get a discount on purchase, so if you do eventually choose to buy you may get a lower price.