Data Bases • Custom Term Papers • Free Term Papers • Free Research Papers • Free Essays • Free Book Reports • Plagiarism? Links • Top 100 Term Paper Sites • Top 25 Essay Sites • Top 50 Essay Sites • Search 97,000 Papers @ DirectEssays.com • Search 101,000 Papers @ ExampleEssays.com • Search 90,000 Papers @ MegaEssays.com Free Essays • Term Paper Sites • Chuck III's Free Essays • Free College Essays • TermPaperSites.com • My Term Papers • Get Free Essays • Essay World • Planet Papers	Search Lots of Essays Back to Subjects - Technology digital s digital s Attached is a report on converting our studio from analog video to digital. This process may seem like a process we don’t need here at Hocking College but is a necessary step. We here at Hocking are behind in technology. We need brought into the 21st century in a big way. We right now are behind in our studies and desperately need to update. We are teaching our students on old equipment and this isn’t good for job placement. There should be enough information in this report to make an impact on your decision. Also in this report I have given you some options for the actions you should take to push this process along a little faster. I would also like to take this time to thank you for taking time out of your busy schedule to read this report. The research I have done will be very beneficial for this If you have any questions about this report or would like to discuss this any further, please feel In this world technology is moving at the speed of light. Hocking College is very far behind in this process. Today’s world is in the digital era. Hocking College is still in the dinosaur world. While searching though for this equipment I have found many different new variations of this equipment. There are a lot of interesting facts like Digital-S video is the highest quality of video offered. Digital-S is the cheapest and most user-friendly editing suite out at this time. Digital-S allows you to perform many different processes at once. You can perform high-quality layers with out it ruining the original copy. This means that you can dub from tape to tape with out losing and generations. Also it is used by in the work force by all the leading television companies. It is used by ABC, NBC, CBS, FOX Network affiliates, Fox News, Fox Sports, and even the nations first licensed all digital television station. Hocking College needs to move ahead in technology and this equipment would be a big, but a much needed one for us. Digital is the leading edge of technology and Hocking College would benefit from it greatly. With this equipment we would be able to train our students on up to date equipment and have better job placements because of this. Digital Video and it’s Goods for this College In my years here at Hocking College I have realized that we aren’t up to date at all. Our students do an internship every spring quarter to get the feel of the work in there field. When they go to the work they aren’t trained enough to help them out. Since we are so far behind they end up learning more in the field then in the classes. If they where to learn at school the stuff they learn at our work sites we would have a better job placement. The work site would be more like to hire us for they know there equipment. Since we are in the digital world we would benefit from this equipment greatly. Hocking College must move along with the rest of this industry or we will start losing interest in this field. This field is a technology that should be kept up to date and the equipment should be changed every 1. To update the equipment in our studio. 2. To show you how easy it is to convert from analog to digital. 3. To do all the research for you for the equipment. The information for this report came from Internet sources and from personal experience. To: John Light, President Hocking College From: AJ Hadley, Director of Broadcast Engineering and Production Subject: Report on Digital-S video In Hocking Colleges facilities we are working on equipment that isn’t used in the work field any more. The broadcast world is now working with all digital video and audio. We are still working with 3/4 inch tape which is one of the original tape formats when video first came out. As you can see we are in despite need of an update. The purpose of this memo report is to address the problems that Hocking College is facing with technology. There are many web sites out on the Internet that show how fast the broadcasting field is moving. Hocking College can move along with this if the strategies listed in this report are followed. ABC, CBS, NBC, ESPN, and many other major companies are following the digital steps and are running right along with the digital world. JVC Professional Products has developed Digital-S to show a how high quality digital video tape recording system can be offered at an affordable cost for all users. JVC has applied new digital video technologies to the development of Digital-S, a new digital video tape recording system for professional and a great assortment of high quality video productions. The new Digital-S system proves three major things: almost perfect picture quality and performance that results from digital video recording; a very high quality cheap video recording for professional video producers; and playback option that doesn’t lose any generations. The outcome is Digital-S, is a new professional video tape recording format that combines all the advantages of digital audio and video recording Digital S uses 1/2 inch metal particle tape that is in a case that looks like a regular vhs tape. Details of the Digital-S video tape track pattern are shown in the figure 3 that follows. One frame of video is recorded on ten tracks . The digital video signal, digital audio signals, and subcode, are written in the helical tracks, the diagonal tracks on the picture, are recorded by the rotating heads. Edit gaps are provided between sectors to allow for independent editing of each section. Helical Scanning as shown in figure 1. is the process where the head unit in the recorder reads the information off the tape. This process is done by the head spinning around, with the tape wrapped around the head, and reading the information from the top of the tape to the bottom of the tape. This process is a lot faster then traditional scanning. The television is split up in to odd lines and even lines. When the head unit is spinning around in traditional scanning these lines are split up. So when the head scans the tape it reads all the odd lines and places them on the television and then repeats for the even lines. In helical scanning the head starts at the top of the tape and scans all the lines at once. So instead of scanning twice it only scans once. So this makes this process faster for a better picture. You can also view this information on the web site http://www.jvc.com/pro/dv/home.htm. The record and playback area on the helical track is the section where the recording head scans and the playback head scanning area overlap. This is the area from the playback head scanning starting point to the record head scanning end point. The record and playback area is positioned at the center of the video tape width. The audio section is located at the center of the track . Video and audio recorded in the subcode sector is used for high speed search. It holds mainly information related video which includes the time code and the track numbers. The subcode section is also located at the center of the track so that it can be read and played back during high Digital-S requires the very same amount of processing time for both encoding and decoding. Digital-S requires two video frames for both encoding and decoding, which means, Digital-S encoding and decoding are the same. Digital-S uses different heads for recording and playback. The BR-D85U is one of the pieces of equipment I have been looking at. This piece of equipment meets the demands of broadcasters all around the world. This offers features that where found on only the most expensive VCR’s, BR-D85U allows 4-channel audio and video pre-read capability to the DIGITAL-S product line. It all adds up to affordable performance that makes these new DIGITAL-S vtr’s the perfect for the media demands of today’s world. Perceptually loss, with a high picture quality with 3.3:1 compression. This equipment HDTV, scanning rate of 16 by 9 ready. It also has 104 minute recording time with 2 audio tracks for editing. In field use it has been proven rugged in its construction, and can take the abuse it is given. The main head unit can have a life of more than 3,000 hours. This unit comes with 2 independent time code reader/generators built in. There are a lot of search features on the face of the equipment with the shuttle controls allow footage to be viewed fast or in slow mode. Along with Digital-S we can now have JVC's new PROFESSIONAL DV. It takes its place alongside DIGITAL-S and the recently introduced D9-HD High Definition. Now, across the entire market spectrum, from network broadcasters to school videographers, to small-market television station and cable operations, JVC has the right product to not only meet their needs today, but to carry Hocking College forward into the digital future. The Professional DV BR-DV600 recorder and player was designed to run along with the JVC camcorders we have just purchased. It also is a vital part of any editing suite. Because it uses the Mini DV format, the BR-DV600U can offer you all the convenience and affordability of a consumer system, while providing the same high-quality 4:1:1, 8-bit, 25 Mbps component digital processing as other DV-based systems to give you the superior recording performance you need for professional applications. Up to 60 minutes of DV component digital images can be recorded on a single Mini DV tape, assuring you the high-quality, non-degradable images you need for top results in post-production. Plus, Mini DV tapes are readily available and inexpensive, so you can get replacement tapes whenever you need them, wherever you are. T go along with its superior DV pictures, the BR-DV600U gives you outstanding digital audio. You can choose two channels or four channels to edit with. How Digital-S Works I, II, III After completing my research on digital video I have found that Hocking College is very far behind in the technical world. Doing this will help in our job placement and in our productions greatly. We will be able to not only move into the technical world but we will be able to have better productions in the process. Having this equipment would be a big step for Hocking College. We would be able to make productions that would put everyone else to shame. While writing this report and planning out the layout of this equipment I have realized that there will be a lot of changing before this process can happen. To change over from analog to digital we will need to have a lot of training on this equipment. Some of the strategies I have realized will work well. We can have the teachers learn first and then have a learning experience with the The change over will be a tedious process but it will be worth while. We will have a state of the art institute if this equipment is approved. I would recommend that we receive the equipment in the summer so the teachers can have some time to learn it and then offer just a class for this equipment so the students can learn. As I have said many of times in this report this will be a big step but it will be a helpful step for Hocking College. This will train our students how to work on equipment that is really in the work force. The equipment we are working on right now is very out dated and needs updated as Bibliography: David N Walton. June 1996 www.jvc.com David N Walton. June 1996 http://www.jvc.com/pro/dv/home.htm JVC Professional Products. 1997 VChttp://www.digital-s.com/home/home.html PROFESSIONAL PRODUCTS COMPANY JVC PROFESSIONAL PRODUCTS COMPANY Word Count: 1998
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