This article shares some useful tips for anyone wants to be an expert of screencasting, especially people frequently use screen recorder to create training and presentation video for education and business.
Do you want to present your media in Real, QuickTime, or Windows Media format? Each format has its own strengths and weaknesses. We use QuickTime at the J-School because of its high quality, wide compatibility, and low cost (free). Because all Macs support QuickTime creation and playback natively, and because iMovie and Final Cut Pro generate QuickTime by default, QuickTime is an especially convenient choice if most of your media is generated on Macintosh computers, as it is in many media production environments. The choice of format you use for a given project will probably be determined by the publication you're working for. Be sure to find out in what format media is expected before you enter the final phases of production.
Some would say that we need another camcorder format like we need a hole in the head--enough different formats out there confuse buyers already. Camcorder manufacturers seem to disagree, though: Panasonic, Sony, and others have recently announced a new format for high-definition camcorders called AVCHD. So what does this new format mean?
This paper summarizes the fundamentals learned in writing a script and helping to coordinate the production of a medium- to high-quality motivational video. New to this experience, our team worked hand-in-hand with an experienced video production company. Our video served as a companion to an environmental guidebook. The primary purpose of the video was to inspire viewers to read and make use of the guidebook in their work.
When delivering multimedia content for the three major media players (Windows Media Player, Quicktime and RealMedia Player), the developer must choose whether to have the viewer access the content through a player embedded in a Web page or through a standalone player. Both methods have their advantages. Embedding the player in a Web page allows the user to access the content without another application opening. The standalone players usually have more control options.
While almost completely invisible for years, Apple’s progress in media has resulted in overturning Microsoft’s domination of the entertainment industry, established a resistance to unchecked DRM, and has extinguished Microsoft’s efforts to establish new proprietary technologies as de facto industry standards.
About 81 percent of Web users leave an online video page if they encounter mid-stream rebuffering, a new study from video analytics firm TubeMogul has found. Rebuffering has become a major issue for most Web users.
In the US today, there are 82.5 Million Content Creators 13.9% create content in virtual worlds 18.1% create video content 23.9% create blog content 79.7% create content on a social network. All we need is a standard that will support the topic- based nature of “how to” video content XML, and by extension, DITA, seemed to be a perfect ﬁt.
The first and most common mistake made when producing for streaming is shooting in an interlaced mode. All streaming video is progressive. And if you shoot interlaced, you start with two fields that may not combine into one clean frame (even if you check the deinterlace box before rendering), especially when motion or sharp diagonal lines are involved. This can result in simple jaggies or bizarre artifacts, such as a table edge that looks like twisted wrought iron in a video produced by one of the largest retail chains in the world. Second, if you do shoot interlaced, remember to deinterlace the video. Streaming producers make this mistake all the time and end up with horizontal slices, almost like Venetian blinds in higher-motion sequences.
A lot of commercial software comes with H.264 encoders and decoders, and some computers arrive with this software preinstalled. This leads a lot of people to believe that they can legally view and create H.264 videos for whatever purpose they like. Unfortunately for them, it ain’t so.
Not every tale of striking out on your own and following your bliss ends happily. In our industry, plenty of event videographers who’ve enthusiastically "taken the plunge" and quit the 9-to-5 grind to become video entrepreneurs have found themselves back in the work force within a few years, after their businesses failed. Sometimes the problem is ability, other times it’s lack of business sense or strategy; just as often, especially in trying economic times, it’s simply that a given market won’t bear another videographer who is unable to distinguish him- or herself from the existing competition.
I recorded the screen at 1280 x 720 pixels, because this is the minimum dimensions for creating HD quality screencasts when uploading to youtube. However, in hindsight, I would have chosen a smaller dimension and foregone the pursuit of HD. I forgot that you need an HD encoding engine to transform your videos into HD. If you record a 1280 x 720 video and upload it to youtube, youtube’s HD encoding engine will make it clear even when played at smaller dimensions. But if you’re working with the files locally and not going the HD route, you should record at the same dimensions that you plan to publish, because otherwise playing the videos at smaller dimensions leaves them a bit fuzzy.
Creating an interesting title sequence can involve many different techniques. But here's one simple trick that can be used for almost any type of project--Offset. Used in conjunction with the Displacement Map fi lter, it can also add much reality to a shot.
You'll probably recognize this color effect used by a certain department store that plays on the colors in its logo. The effect essentially reduces the image to three colors--a white background, red image content, and a darker red for some depth; but you can choose any color combination or mix any number of colors for a solarized or false color effect.
There’s no question that HTML5 video is at the forefront of the web’s migration to HTML5. Unfortunately converting your site’s video to HTML5 is a little more complicated than just dropping in the video tag. To help you out developer Philip Bräunlich has put together a great chart of 19 different HTML5 video player solutions. The chart breaks down each player, covering options like whether or not there’s a Flash fallback for older browsers, if keyboard shortcuts are supported, how easy it is to theme and use, and what license the code is available under.
Describes the course of study that new students in the field of technical communication should consider. Describes what high-tech companies in the Northwest are looking for in prospective employees, and provides information about how to employ particular TC skills to cope with an unsettled job market.
Advancing technology allows us to use the new technologies of podcasts (audio recordings delivered as .mp3 files) and vidcasts, or more properly, broadcast video to convey technical information. Effective audience analysis will determine whether multimedia is right for our users. We use the same correct rhetorical principles to communicate information aurally and visually as we do when creating text.
Explains how electronic portfolios bring together all the assignments in a TC core course, including learning the tools supported by the profession, student assignments, design rationales, and students' reflections on the tools and their skills and abilities.
When working with HDV footage in post, your computer is constantly trying to compile editable frames from frames that include only a portion of their own frame information, and thus needs to work a lot harder to process HDV natively than DV. Which raises the question: How powerful a system do you need to make HDV postproduction as smooth as DV editing is today?
The objective of this paper is to demonstrate the great power of film translation. This aim is accomplished by presenting the major modes of film translation, their world distribution and history, which are then followed by an analysis of dubbing and subtitling from the perspective of domestication and foreignisation.
Advice on how to get started giving screencasts, why you might want to do it and how to establish your recording studio. Then we move into planning the capture of your screencast and a few tips on using some presentation tools.