Category Archives: Video

Postings with videos.

Anime World Chicago 2012 Interviews

I edited and uploaded the video that Mixed Visuals and I collaborated on for Anime World Chicago 2012. This video consists of 13 interviews with mostly cosplayers, but there are a few extras in there. The video will be cross posted on both Youtube channels and I plan on writing unique articles for each site (this site for the technical, and the other for a convention focus). You can see … Continue reading

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First Person Excursion Videos on Youtube

I’ve started making “first person” style excursion videos. Basically what I do is take a camera and lens combo with me as I explore a place and also get some much needed exercise. I record as normal with the camera such that you see what I see instead of the camera facing me. I try to add some commentary to the videos, which often is my opinion or comments on … Continue reading

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Chicago Botanic Garden Cosplay Gathering 2012 Video 1

I went to a small cosplay gathering last weekend and took photos as well as video clips. I always talk about trying to spend more time with video, but it usually takes a back seat to my photography. Now that I have the Pentax K-01 mirrorless camera with full video control, I have a bit more motivation to try. This time I think I was moderately successful at getting enough … Continue reading

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Youtube Videos with Playlists

I’ve been spending a lot of time on my Youtube channel. It’s a great way to put photography information out there that appeals to people who prefer video over reading articles like I have on this site. I really enjoy video, so it’s a great match for various reasons. My most recent videos are about photo excursions I’ve been going on: http://www.youtube.com/playlist?list=PL73E46A6CCCA62A9C Here is the most recently of that playlist … Continue reading

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Camera Flash Communication Methods Comparison (TTL vs E-TTL i-TTL p-TTL) and Thyristor Auto Mode

I talk about camera flash communication methods (TTL vs E-TTL i-TTL p-TTL) as well as thyristor sensor based auto mode. Here is the Youtube video: Diagram for TTL and pre-flash based TTL methods: Standard TTL: This was the original method of flash power control. It happens as the film/sensor is being exposed to light. There is a dedicated sensor near the film that monitors the reflected light off of the … Continue reading

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Camera Lens Aperture Overview

Here is another learning series article and video. This time I go over the camera lens aperture. Youtube video link: The camera lens aperture is the variable opening inside the lens that lets more or less light into the camera. A small aperture has a larger number. See a full technical description of aperture on Wikipedia: http://en.wikipedia.org/wiki/Aperture Also important is the f-number that explains what the aperture number means: http://en.wikipedia.org/wiki/F-number … Continue reading

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The Exposure Triangle

This was partly taken from my most recent book titled: “The Handbook of Photographing Arizona,” but I just made a Youtube video to supplement the information. I want to do a lot more learning and tutorial based videos in the future. The video on Youtube: The exposure triangle: All current cameras can manage exposure pretty well, so it isn’t bad to let your camera manage the details while you focus … Continue reading

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Video: “A Low Cost Camera Flash or Lens First?”

I just finished editing my first collaboration video titled “A Low Cost Camera Flash or Lens First?” It’s not live on Youtube for your viewing enjoyment. 🙂 Youtube video link: This was one of my larger projects video wise. We shot the video portions on Sunday and I’ve been spending a good deal of time since then putting all of the pieces together. Here is a simple work list: – … Continue reading

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