Like everything else in today’s economy, video rental and service companies — especially those based in New York City or Los Angeles — have moved from being small niche businesses into major global conglomerates with a who’s who of major media clients.
Part 1 of this article covered multiple aspects of compression technology: macroblocks, DCT, quantization, and lossless compression. Part 2 will focus on motion estimation for P- and B-frames—after a review of lossless data compacting. Part 3 (next month) will detail the critical role of Predicted frames and Difference frames in maintaining image q…
When most professionals think of copper or fiber optic cable for broadcast, studio, mobile units and computer technology, many think first of a trusted brand they know — mainly because they have learned to depend on it and feel cable is a mature, staple product.
Over the last ten years, an industry that was mostly hardware based has been successfully transitioning to an IT world, bringing about huge change to technical workflows and business practices, and thereby enabling content owners to transition from tape to digital. In the past five years, we’ve developed a m…
Improving accessibility of content through Video Description.
The accessibility of media to partially sighted audiences may be enhanced by provision of additional information in the form of audio narrative track. An audio description of the video content is called “audio description” or “video description” in country-dependent nomenclature.
Traditionally, a trained ‘describer…
Industry consultant and The Broadcast Bridge writer, Gary Olson, has released an in-depth tutorial book, Planning and Designing the IP Broadcast Facility, designed to help engineers and technical managers transition their facilities into the world of computer-based technology and file-based workflows.
DSLR cameras get smaller, lighter and more powerful.
Headphones continue to be an important tool for accurate audio monitoring.
Funnily enough, we’re all Media Asset Managers. There’s the pile of LPs under the record player, the CDs on the shelf, the MP4s you (legally no doubt) downloaded during the glorious years of widespread downloads, and then your iTunes collection. Then there are your photos.
The ones nic…
This paper gives an overview of the transcoding basics you’ll need to know in order to make informed decisions about implementing transcoding in your workflow. That involves explaining the elements of the various types of digital media files used for different purposes, how transcoding works upon those elements, what c…
