Results are in on “Zenith City and Beyond” 500-Image CD-ROM by Jeff Lemke

Results are in on

If you enjoy pictures like the one shown on the cover of my latest project—taken at Duluth, MN. in 1966—then you’ll really enjoy my new Zenith City and Beyond 2016 digital image disc that’s available now. I announced this CD in October and made it available to subscribers for a small donation beginning on November 21st.

Positive vibes are already reaching my email INBOX, such as this one: "Just got my CD and absolutely love it! So many photos of places I have worked, brought back many memories. Thanks again for keeping Twin Ports Rail History alive." Vicki G.

As Vicki already discovered, my new CD contains 500 digital display images covering the Twin Ports of Duluth, Superior and surrounding communities—including the Mesabi Range. She used this link to find out much more information about this product before she made a small donation of just 4 cents an image!

Please check it out for yourself: conta.cc/2j3hGgI

My 2016 digital image disc is designed to be viewed digitally—perfect for viewing on your favorite digital device. And if you’re a historian like me then you’ll be happy to learn that you can use my images in a history presentation of your own, as long as they are not modified in any way. These aren’t just quick scans and copies like virtually every other history photo CD on the market today. Each of these images has been restored to remove the dust, fingerprints, film blemishes and scratches. Quality varies depending on the age and condition of the original, but overall—they look pretty darn good.

Content includes both color and black & white images that you can view on your computer through a CD-ROM drive or through your HDTV if connected to your computer network. No special software needed. Each image is its own file. Click through them one at a time or watch in slide show mode on your computer or HDTV. This is silent, no music or annoying beeps or clicks. It’s all about the photos, and each is made from an original film negative or positive.

Railroads include at minimum:

Burlington Northern Railroad
Chicago & North Western Railway
Duluth, Missabe & Iron Range Railway
Duluth & Northeastern Railroad
Duluth, Winnipeg & Pacific Railway
Great Northern Railway
Lake Superior Terminal & Transfer Railway
Northern Pacific Railway
Milwaukee Road
Soo Line

I’ve included many different industrial topics from around the area too. There are pictures taken from the air and high vantage points, shots of depots, buildings, bridges, trains, train cars, steam and diesel locomotives and details, boats, industries, ore docks, ore trains, ore cars, ore mines, signs, railroad men, interlocking towers, rail yards, roundhouses, and pretty much anything else you can imagine. The oldest image on the CD go back to 1889 while most were taken during the 1950s-1980s. Only a scant handful are more recent than 1980. So please consider making a donation today to help me do much more in 2017. There is a book in the works too so be sure that you are subscribed to my once-a-month e-Newsletter to receive those updates by email.

Thanks so much for your interest and very kind support.

Here’s that information link again: conta.cc/2hZ5Jr9

Cheers!

Posted by Twin Ports Rail History on 2016-11-26 15:16:51

Tagged: , Zenith , City , Beyond , Twin , Ports , Rail , History , Jeff , Lemke , 2016 , BN , Burlington , Northern , Great , Pacific , Railway , Railroad , Train , Duluth , Minnesota , MN , Superior , Wisconsin , WI , LST&T , Lake , Terminal , Transfer , Soo , Line , C&NW , Chicago , North , Western , Milwaukee , Road , Missabe , Iron , Range , Winnipeg , Union , Depot , West , Central , Avenue , Hill , Ore , Yards , Dock , Sorting , Freight , Car , Connor’s , Point , East , End , Junction , Rice’s , Aerial , Pictures , Station , Allouez , Grassy , Draw , Bridge , Interstate , Taconite , Grain , Elevator , Silo , Roundhouse , Kelly , Locomotive , Steam , Diesel

Eastern Sierra Sunrise Timelapse

Eastern Sierra Sunrise Timelapse

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.

A slightly expanded version of these instructions, with links to the software downloads, may be found on my blog, MyPhotoGuides.com.

Posted by Jeffrey Sullivan on 2010-11-19 06:45:12

Tagged: , sunset , timelapse , HD , 720P , video , Monitor , Pass , clouds , Jeff , Sullivan , landscape , nature , California , USA , photo , Copyright , November , 2010 , Eastern , Sierra , Canon , EOS , 5D mark II