Can Brazil Become a Global Competitor in the Information Free Essays

Their IT out sourcing part is little comparative with Indian’s. The hypothesis about International exchange expresses that the distinctions In gift variables of creation, levels of innovation that decide the factor Intensities utilized, efficiencies with which these factor Intensities re used, and remote trade rates. Ball, Greener and Magnet) International Investment hypotheses talk about near bit of leeway and upper hands. We will compose a custom article test on Would brazil be able to Become a Global Competitor in the Information or then again any comparative point just for you Request Now A case of a near bit of leeway between the US and Brazil would be the means by which the US has a preferred position in PCs, while Brazil has a bit of leeway in shoes. The data innovation administration industry has extended quickly. Numerous organizations worldwide have settled on the choice to re-appropriate this industry to seaward organizations. Overall interest has expanded development to forty to fifty percent on a yearly intensified rate premise. In spite of the fact that Brazil has gained considerable ground in lessening customary outskirt exchange hindrances (taxes, import authorizing, and so on ), tax rates in numerous zones stay high and keep on preferring privately created items. Brazier’s boundaries to exchange are a reason for worry for the US Government and the European Union (ELI), both of whom keep on working through territorial exchange accord arrangements and at the WTFO level to impact levy and non-tax obstructions. This report addresses a wide scope of exchange guidelines that may influence US organizations trying to fare to Brazil. Step by step instructions to refer to Can Brazil Become a Global Competitor in the Information, Papers

Marketing Planning and Strategy (Ethical Challenge) 1 Assignment

Advertising Planning and Strategy (Ethical Challenge) 1 - Assignment Example ntation may anyway target genuinely crippled individuals and individuals with medical issues so as to decide included expenses and hazard in item conveyance at deciding costs. This may hurt individuals from the objective populace by exposing them to more significant expenses dependent on their unique needs. Raju (2009) contends that division assists with addressing needs of unique gatherings yet the related inconvenience of cost may prompt more noteworthy damage than if items were offered without division and costs stayed uniform. What's more, such division may for a reason for distinguishing proof of the difficulties confronting the gatherings and hence open them to disgrace. Thusly, focusing on the truly handicapped or individuals with assistance issues, with the point of meeting their extraordinary needs at greater expenses, are an infringement of moral practices. Focusing on the portions in protection inclusion is a model. The division may prompt higher spread expense and cutoff the group’s capacity to bear the cost of spread and access care. What's more, the division may make the feeling that the fragment have unforeseen weakness and instigate disgrace against individuals from the section to decline their government assistance through actuated passionate shakiness (Brenkert and Beauchamp,

How to Manage Peers When You Get Promoted

How to Manage Peers When You Get Promoted Getting a promotion can be an emotional rollercoaster ride. On the one hand, you are exhilarated by the increased paycheck and other perks heading your way, but then you suddenly realize the extra responsibilities you need to manage. You might be looking to turn to your peers for your support and then you realize: you are their boss now or that you simply beat them to it.Managing your peers can be a tough task, as the jump from working together to working for the other person can create friction and wariness. © Shutterstock | Monkey Business ImagesIn this guide, we’ll give you tips on how to make the transition smoother and to manage your peers when the promotion lands on your desk.#1 DEVELOP A CONSISTENT APPROACHThe first thing you must do is to develop an approach for handling your new position and then remain consistent with it. Take a moment to process your promotion before you head out to confront your peers.Consistency is essential for a smooth transition. You shouldn’t be the best mate to your peers on one day, only to play it tough the next. If your peers know what to expect from you in terms of your management style and communication, accepting the new situation will be easier. Changing your approach from one to another can in fact increase resentment because it makes it harder to know where you stand.When you start thinking about how you’ll approach this new situation, consider how you’d like to be treated if the tables were turned. Put yourself in your peers’ positio n and empathize with their possible disappointment of being overlooked or having a friend manage them.Furthermore, you need to start from a clean slate and let your colleagues know it. You don’t want to use your knowledge of their behavior against them in the future. For example, you might be aware one of them once spent the whole day watching box sets while claiming to be sick. But you need to treat this as a past incident and not let it affect how you manage the person in the future.Some of the behavior your colleagues might not be about resentment or annoyance, but sincere fear of what will happen now. For example, if they know you know about their naughty habits, they might feel vulnerable in how you might use this against them in the new position. Therefore, you need to ease their fear by making it clear that past is past and everyone is starting with a clean slate.Essentially, you should not just think about the peers you’ll be managing, but consider more broadly the kind of manager you want to be. Think about your style by answering questions like:How do you want to approach problems at the office?What do you think is the best way to motivate people?How can you increase collaboration and co-operation?What do you expect from your colleagues?What can you offer them in return?Where do you draw the line in bad behavior?If you carefully analyze your own management style and the approaches you’d like managers to use, you can create a way to handle this situation in a calm and professional manner.[slideshare id=12819742doc=activity8grouplesson-120506132803-phpapp01w=640h=330]#2 SHOW HUMILITY AFTER YOUR GOT PROMOTEDGetting a promotion is always an exciting occasion and you have every reason to be proud and happy about it. But the best place to showcase this happiness is not at the office in front of your peers, but at home amongst your family.At work, you want to show how proud you feel about the promotion simply by doing a good job. It all relates again on your ability to emphasize with your co-workers.Flashing your bigger pay check or boasting about the bigger office space and other perks won’t feel nice when you aren’t the one with these benefits. Set yourself in the shoes of the co-worker and understand what the promotion would have meant for them. Show humility and keep your enjoyment professional.Remember this doesn’t mean you must pretend like you aren’t enjoying your new position or that it hasn’t brought benefits to you. You just don’t want to make a number of these advantages to your co-workers. As the old saying goes, you shouldn’t “rub salt in the wounds”.Humility also helps you deal with co-workers that are less secretive about their feelings regarding the promotion. You don’t want to start thinking you are somehow better than your peers because of the promotion. Whilst you were considered the best fit for the role at the time, the situation might have been reversed in a different role and a differen t time.Furthermore, by meeting disrespect with respect, you are taking the highway and highlighting to other colleagues that you are up to the task. It’s likely that the person being a jerk towards you will soon grow tired of behaving this way, as you aren’t responding the way they want.If you want to understand the importance of humility in business, you should check out the below video by Harvard Business Review. It discusses how a proper leader will need to instill humility to his or her actions: #3 TALK ABOUT THE SITUATIONYou should also discuss the new situation with your peers, especially if you are promoted to a management position. It shows good leadership skills to have a one-on-one chat which each colleague.The objective is to talk about the current situation and to get input from your peers as to what they’d hope you’d change around the workplace now that you are in a management position. You want to make them feel appreciated and showcase them the opportunities t hey still have at the workplace.The key is to stay empathetic during this conversation, but don’t make it about their or your feelings. The more emotional the discussion gets, the more likely it is that one of you ends up saying something mean or hurtful in the heat of the moment. Things like “I did deserve this promotion” and “I feel I was more qualified” are not the kind of things you should be talking about. If you feel the conversation is getting too emotional or personal, suggest you talk later as the feelings settle down.In addition, try to direct the discussion towards the person’s career aspirations and their ideas for the organization. Showcase them the opportunities that’ll keep coming their way, as it can help them feel better even though this promotion might have slipped from their hands.Avoid having them dwell on ‘what might have been’, but instead talk about future projects and their role in these. It’s a good idea to have each colleague present to you their specific career goals they have so that you can be supportive of them reaching these objectives. For example, you can say you’ll look into different training options.Furthermore, have each peer provide you with improvement ideas, whether it is for the office mood, the handling of project or overall management. You don’t necessarily have to agree or implement these, but you do want to listen to them.You should listen to the idea with an open mind, but also remind the person that you have the final say on the matter. For instance, “I hear that you’d prefer to have the deadline removed for Thursday. I’ll look into it in terms of other projects it’s tied with, but I might not be able to provide the extension.”To help you direct the conversation, here are the points you should cover with each employee:Understand and acknowledge their emotions regarding your promotion.Move on from the promotion, especially in terms of emotions, and direct the conversation to the pe rson’s career aspirations.Express interest towards what they want to achieve in the future and discuss the different options you might be able to provide them.Make it clear that they, as well as you, still have a job to perform and personal feelings should not influence this.Show willingness to listen, but remind you still are making the final decisions.#4 ESTABLISH THE AUTHORITYYou need to draw a new line between you and your peers, which typically require you to approach the new relationship with a more professional manner. Authority is another aspect you must add to this mixture.As mentioned briefly above, you can’t gossip about the workplace in the same way now that you are in a management position. The relationship has changed and you need to be aware of this. It doesn’t mean you shouldn’t be friendly or not hang out with your peers, but that an inevitable adjustment is required to guarantee you succeed in your new role.Authority is something you must establish, as your colleagues need to know that you are the boss. When you’ve worked with someone for a long time, the shift from equals to a manager-employee position is not always the easiest.[slideshare id=13010273doc=authorityatwork-120521034549-phpapp02w=640h=330]If you are faced with peers that don’t take your new authority and position seriously, you need to take action. Just as you’ll respect them with employees, they also need to respect you as the manager.Assert your position in a friendly, but straight manner. For instance, if you find them struggling to meet deadlines, instead of saying, “You were supposed to do this already, you now have until tomorrow”, you can say, “The deadline for this project was yesterday, could you explain what the problem was for getting it finished?” The last approach is sturdy, but you are also not assuming aloud that they missed the deadline on purpose. Instead, you are offering them help and the ability to explain what’s going on.If you are st ruggling with assertiveness, start paying more attention to your wording. For instance, look at the following sentences:It would be great if you could let Tim know about the report’s findings next week.Please let Tim know next week what you found out with the report.The two are rather similar in the sentiment, but the latter isn’t asking the person to act a certain way, but rather it is giving a directive. If you need the person to perform a task, don’t frame it as a choice. You don’t need to say, “Do this now”, but you can make it friendlier by stating, “Please look at this before the end of the day. If you have queries let me know”.Overall, you want to provide support and guidance to your peers. Don’t assume they are missing deadlines on purpose, but try to figure out if there are some underlying issues you might not have noticed prior to becoming a manager.A good way to approach authority is to point out that the deadlines or rules are not there for you to feel happy and to ‘rule’ the office â€" they are for the benefit of the company. The colleagues aren’t pleasing you by meeting deadlines, but they are helping the organization to succeed.Lastly, it’s important that you highlight your authority by following through with punishments as well. If peers are constantly behaving inappropriately or ignoring your orders, you have to show them the behavior has consequences. Whether this is a warning of some kind or another method, people need to know you mean what you say.#5 ADDRESS ISSUES HEAD-ONFinally, you can’t let any resentment within the workplace fester for too long, as it can start creating real problems. Whilst it is a good idea to give everyone some breathing room in the immediate aftermath of your promotion, but eventually you need to weed out unacceptable behavior. Bickering and outright hostility should not be allowed to spoil the organization.If you notice there’s a person that seems to continue to have a problem with yo ur new position even after the dust has settled, you need to take them aside and address the issues head-on. Always talk to the person individually, even if you realize it is a small group of people behaving inappropriately. Don’t accuse the person of being a jerk, but allow them to explain to you what is bothering them. Don’t make it about the promotion, but address it as a management issues. For instance, say “I feel like we’ve not been able to find a common language yet and I’d like you to tell me how I could improve as a manager to ensure you are more comfortable?”When you make it about the management style it:Highlights your position of authority, as you gently point out that you are now a managerTells them you are willing to listen to their advice and input on how you can improve as a managerOverall, by making it about your management style and not about the promotion, you force them to think whether they are behaving in an inappropriate manner. It might well be th at they finally have to face the fact that you have been promoted and it can’t be changed. They can only change their attitude towards it.If they point out to any issues they might have with your style and approach, be open to their suggestions or critique. Some of it might well be invalid, but some aspects might teach you something new about how to lead better.Don’t be the only one taking in criticism. While you don’t want to accuse the person necessarily on their bad behavior, you do need to remind them about their responsibilities. If the person is not doing his or her job properly out of resentment, you have to use the similar tactics from the above section. Remind that they are accountable to the organization and it is them and the business that suffers if they can’t perform the job.FINAL THOUGHTSWhen you are promoted to a new position, you’ll likely face different types of reactions from your peers. Some are genuinely happy, while others might greet you with a sour f ace. It’s important to understand that not all negative emotions are necessarily directed towards you as a person, but people might simply be due to the disappointment the person feels for not getting the job.Therefore, allow the situation to calm and settle down. Focus your efforts on getting to grips with the new role and finding your foothold as a manager. Treat people with respect and dignity, but understand that the relationship will be different now from what it used to be.Overall, focus on becoming a better manager and to improve your ability to get the work done. If people have an issue with you and your approach, give them space to voice their objections and ideas. Listen to what other’s might have to say, but don’t allow people’s bitterness to stop you from doing your job.

Movie Review Spring Breakers - 2070 Words

Movie: â€Å"Spring Breakers† I chose the movie â€Å"Spring Breakers†, to illustrate how sexism, rape culture, and sexual assault play an enormous role in society. The movie is about 4 college best friends, Candy (Vanessa Hudgens), Faith (Selena Gomez), Brit (Ashley Benson) and Cotty (Rachel Korine) , who are in need of money so they can go to Florida for their spring-break trip. The girls end up robbing a diner and they head down to Florida. However, the police soon find the group of girls and arrest them. The four college girls are then bailed out of jail by drug dealer and aspiring rap artist, Alien (James Franco). Afterwards, Faith cannot handle the pressure of being a â€Å"bad girl† and decides to go home. The other three girls decide to join Alien in a life of crime. The movie â€Å"Spring Breakers† is not just a horrible movie, but it boosts rape culture. This movie turns young women into sex objects. In the beginning of the movie, we get a slow -motion shot of breasts as the college students’ dance and drink on the beach. Despite the fact that men are also involved, the camera only focuses on the females. The message is clear, the females are the ones â€Å"letting loose.† Even a scene in the lecture hall shows two of the female protagonists imitate â€Å"blow jobs† in the middle of their boring class. In the book â€Å"Language and Sexism† by Sara Mills, explains, â€Å"Language does indeed reveal to us the values of groups and institutions within our culture in the past who were instrumental inShow MoreRelatedMovie Review : Spring Breakers921 Words   |  4 Pagesnew normal if you buy into what the 2013 movie â€Å"Spring Breakers† promotes. While I can acknowledge the attempts of the director trying to make this movie a satirical commentary of college spring break, due to poor artistic decisions and script writing this film instead showcases partying until the point of hospitalizati on, violence, and the sexualization of young women. The movie Spring Breakers is not only an artistically bland and poorly written movie due to specific conventions and codes byRead MoreHydraulic Fracking Essay15746 Words   |  63 PagesField, Grant County, Kansas by Stanolind Oil Company (Suchy, 2012). On the Klepper No. 1, about 1,000 gallons of naphthenic-acid and palm oil, also known as napalm, was mixed in a thickened gasoline mixer and injected at 2,400 feet, followed by a gel breaker that was used to stimulate the limestone formation (Willie, 2011). As with the nitroglycerin, the napalm made the process extremely hazardous for the rig workers. The main goal of this â€Å"hydrafrac† was to compare fracking with the acidizing thatRead MoreAdidas Marketing Plan20779 Words   |  84 Pagesathlete†©lifestyle†©is†©running,†©which†©saw†©an†©increase†©in†©sales†©despite†©financial†©trouble†©in†©mostâ⠂¬ © other†©segments†©(Boyle).†©Ã¢â‚¬ ©This†©is†©due†©partly†©to†©its†©simplicity†©in†©nature,†©which†©is†©supported†©by†© the†©trend†©of†©post†recession†©consumers,†©as†©defined†©by†©the†©Harvard†©Business†©Review†©article†© titled†©Ã¢â‚¬Å"Understanding†©the†©Post†Recession†©Consumer†,†©to†©demand†©a†©return†©to†©simplicity†© (Flatters).†©Ã¢â‚¬ ©One†©possible†©further†©addition†©to†©this†©running†©segment†©could†©be†©a†©line†©of†© 10 minimalist†©running†©shoes,†©or†©shoes†©that†©have†©less†©Ã¢â‚¬Å"frills†Ã¢â‚¬ ©and†©that†©come†©closer†©to†©mimicking†©Read MoreAdidas Marketing Plan20768 Words   |  84 Pagesathlete†©lifestyle†©is†©running,†©which†©saw†©an†©increase†©in†©sales†©despite†©financial†©trouble†©in†©most†© other†©segments†©(Boyle).†©Ã¢â‚¬ ©This†©is†©due†©partly†©to†©its†©simplicity†©in†©nature,†©which†©is†©supported†©by†© the†©trend†©of†©post†recession†©consumers,†©as†©defined†©by†©the†©Harvard†©Business†©Review†©article†© titled†©Ã¢â‚¬Å"Understanding†©the†©Post†Recession†©Consumer†,†©to†©demand†©a†©return†©to†©simplicity†© (Flatters).â₠¬ ©Ã¢â‚¬ ©One†©possible†©further†©addition†©to†©this†©running†©segment†©could†©be†©a†©line†©of†© 10 minimalist†©running†©shoes,†©or†©shoes†©that†©have†©less†©Ã¢â‚¬Å"frills†Ã¢â‚¬ ©and†©that†©come†©closer†©to†©mimicking†©Read MoreWireless Technology Essay16392 Words   |  66 Pagestranslated into 5 (five) letter groups that were transmitted in Morse code and then decoded by a machine using the same settings. Unfortunately, these machines had over 150 000 000 000 000 settings which made the task of decoding for the British code breakers a Herculean one.† (Dubendorf, 2003) During the early parts of the war, the development of the RADAR system was accomplished. A key step in the development of wireless technology was the development of satellite communications. In 1957, PresidentRead MoreFundamentals of Hrm263904 Words   |  1056 Pages Employee Involvement 20 How Organizations Involve Employees 20 Employee Involvement Implications for HRM 20 Other HRM Challenges 21 Recession 21 Off Shoring 21 Mergers 22 A Look at Ethics 22 Summary 23 Demonstrating Comprehension: Questions for Review 24 Key Terms 24 HRM Workshop 25 Linking Concepts to Practice: Discussion Questions 25 Developing Diagnostic and Analytical Skills 25 Case 1: Work/Life Balance at Baxter 25 Working with a Team: Understanding Diversity Issues 25 Learning an HRM Skill:Read MoreDeveloping Management Skills404131 Words   |  1617 PagesPrinciples of Management, Human Resources, Strategy, and Organizational Behavior that helps you actively study and prepare material for class. Chapter-by-chapter activities, including built-in pretests and posttests, focus on what you need to learn and to review in order to succeed. Visit www.mymanagementlab.com to learn more. DEVELOPING MANAGEMENT SKILLS EIGHTH EDITION David A. Whetten BRIGHAM YOUNG UNIVERSITY Kim S. 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New Step by Step Roadmap for Help on Writing a Research Paper

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Mp4 Matlab Free Essays

College of Engineering ELECTRONICS AND COMMUNICATIONS ENGINEERING NDC Compound, *Anonas* St. Sta. Mesa, Manila {draw:line} Research Work with Defense Submitted By: Group 3 – Alpha Signal Rho BSECE IV-1 Leader : SANTOS, Ralph Rhyan G. We will write a custom essay sample on Mp4 Matlab or any similar topic only for you Order Now Members: BELANO, Gracielle D. ESPINOSA, Joey Q. HERNANDEZ, Jan Roldan B. MATIC, Millicent G. RIVO, Sarah Ezekiel M. VILLENA, Kane Dave R Engr. Gerhard P. Tan Instructor Introduction It is known that our fast-paced emerging technology has been able to give us anything that we wish. Concerning the field of Digital Signal Processing, our latest technology has been able to give birth to many new forms of media file format both in audio and video. A few number of groups tried to produce different media file formats that would be of their greatest preferences but a certain group known as the Moving Picture Experts Group with the combined help of different professionals all around the world were able to create several media file formats that are of great use and in many ways universal. These said formats were then treated as the standards and then were implemented and it was used worldwide. After being assigned a certain file format per group, the certain multimedia file format that will be discussed by our group in this paper is the MP4 file or the file extension format known as . mp4. It is known that the . mp4 file format is the multimedia file container format for the MPEG-4 so some topics about MPEG-4 will also be discussed. Also, we will feature its history, applications, advantages and disadvantages and as well as the future for this certain file format. Different issues surrounding the main topic will be tackled as well and will be explained with the full extent of our capabilities. This research work was designed for students like us to gain new knowledge and discover the fundamentals behind the different technological advancements that we are already enjoying. It could be taken in account that all of our group members participated and did their part in constructing this research paper. History MPEG-4 part 12, which is known as ISO Base Media File Format, was originally the 1st version of the file format for MPEG-4. It was based upon Apple’s QuickTime container format. Afterwards, this part was then revised and thus giving birth to the MPEG-4 part 14 which is the MP4 file format. This occurred in the year 2003 wherein the difference between the two is the Part 1 or the System Standard. The first version then became the basis for many other file formats that were released afterwards. Theories and Principles What is MP4? {draw:frame} IV. Interact with the audiovisual scene generated at the receiver’s end. MPEG-4 Standards The basic components of streaming media are encoders, servers and players. The encoder compresses the video and distributes the compressed video to players that decode and render it. For interoperability the overlapping areas in Figure 2 need standardization, that is file formats, protocols and codecs. The MPEG-4 standard covers it all. {draw:frame} Figure 2 – Streaming media components More recent parts added into MPEG-4 are: †¢ Part 9: Reference Hardware Description†, Phase 1 Hardware Accelerators, Phase 2 Optimized Reference Software integration through Virtual Socket †¢ Part 10: Advanced Video Coding (as discussed below) †¢ Part 11: Scene description (to be split off from part 1) †¢ Part 12: ISO Media File Format. †¢ Part 13 : IPMP Extensions. †¢ Part 14 : MP4 File Format (based on part 12). †¢ Part 15 : AVC File Format (also based on part 12). †¢ Part 16 : AFX (Animation Framework eXtensions) and MuW (Multi-user Worlds). Part 17 : Timed text subtitle format †¢ Part 18 : Font Compression and Streaming †¢ Part 19 : Synthesized Texture Stream †¢ Part 20 : Lightweight Application Screen Representation (LASeR) †¢ Part 21 : MPEG-J Graphical Framework eXtension (GFX) †¢ Part 22 : Open Font Format Specificat ion (OFFS) based on OpenType †¢ Part 23 : Symbolic Music Representation (SMR) {draw:frame} Figure 3: Classification of MPEG-4 Toolset {draw:frame} Figure 4: The parts of MPEG-4, the arrows represent flow of bits Because of its universality and flexibility, the MPEG-4 could be applied almost everything. Of course, since there are media files that do not make use of all the tools provided by the MPEG-4, it resulted in the creation of different profiles. Such profiles are classified according to the tools that they make use of. In general, the different file formats that could contain the MPEG-4 system are as follows: . m4a – media container for raw audio only .m4v – media container for raw video only .mp4 – media container for audio, video and still images . 3gp . 3g2 – media container used in cellular phones Data Streams †¢ Still images (e. g. as a fixed background); †¢ Video objects (e. . a talking person – without the background; †¢ 2–D and 3-D objects such as those used for animations; Audio objects (e. g. the voice associated with that person, background music) Every single one of these media objects present when gathering them in MPEG-4 are stored individually into what we refer to as â€Å"data streams†. In MPEG- 4, every object is tightly coupled with a stream: such binding is made by the means of the Object Descriptor Framework which links an object to an actual stream. This design seems obvious for video objects that rely on a compressed video stream. It has been pushed a bit further: the scene description and the description of object descriptors are themselves streams. In other words, the presentation itself is a stream which updates the scene graph and relies on a dynamic set of descriptors, which allow referencing the actual media streams. These design principles can be summarized in the following figure, which gives a visualization of a scene. {draw:frame} Figure 5: An MPEG-4 scene aggregating different media streams Different objects can be encoded and transmitted separately to the decoder in their own elementary streams. The composition only takes places after decoding instead of before encoding. This applies to both visual objects and audio alike. In order to do the composition, MPEG-4 includes a special scene description language, called BIFS, for binary Format for Scenes. Atoms After the streams are collected, they are then stored into object – oriented structures called â€Å"atoms†. These atoms are what primarily compose an MP4 file. The type field is usually four printable characters. Atom structured files are used in a number of applications, and it is possible to form multi-purpose files which contain the atoms required by more than one specification. Examples include not only the ISO Base File Format family described here, but also the JPEG 2000 file format family, which for the most part is a still-image file format. {draw:frame} Figure 6: Complex File with External Media Data In the MP4 file format, determining how to decode a track involves two decisions. First, what kind of track is it: audio, visual, and so on? And then, precisely how are the samples are coded? The first decision is made by examining the handler type; along with the handler type, there is a type-specific header atom within the track structures for each kind of track. draw:frame} Figure 7: MP4 Handler type and Header atom type {draw:frame} Figure 8: Relation between different objects Application Television Broadcasting MPEG-4 offers well enough compression for transmitting hundreds of channels and satellite TV cable that consumers expect applicable even in high definition televisions. Broadcast applications can take advantage of the MPEG-4 standard to offer h igh-quality interactive content delivered over traditional TV networks or cable TV networks. Mobile Communication and Entertainment MPEG-4 handsets are established for the purpose of having two-way video calls or watch video programming over 3G networks. The MPEG-4 standard allows video streaming of very low bit rate content over all types of networks. It makes provisions for streaming in error-prone environments. These qualities are crucial when streaming rich content to wireless devices. Internet Streaming MPEG-4 has several characteristics that make it the ideal standard for streaming rich media over the internet. For the narrowband Internet, applications can use content compressed at low rates. For broadband Internet, applications can use the same content encoded at higher bit rates. The interactive nature of MPEG-4 means that MPEG-4 content can be used in advanced multimedia applications. And because MPEG-4 allows for scalability, the same content can be streamed to different devices over heterogeneous networks. Portable Gaming Distance Learning and Training One of the keys to distance learning and training is the ability to transmit over different networking infrastructures and interactivity. In a corporate training scenario, MPEG-4 content can be broadcasted via satellite to company branches in remote locations and over the LAN to employees at headquarters. Digital Still Cameras and Convergence Devices Most digital cameras now include movie modes for capture of short video sequences and with the new affordability of high-capacity flash memory, it is possible to build camera-like Mobile Content Convergence Devices that include the functions of a camera, camcorder and music player in one device. Given its compression efficiency, multi-platform support and its freedom from platform bundling requirements, MPEG-4 is an ideal fit for these devices. Satellite Radio MPEG-4’s audio codec have been employed in several systems for satellite radio and multimedia broadcasting. Security Video surveillances are modern means of security employment. Often, the devices used must limit the video resolution and frame rate to provide a reasonable recording time, and mostly require proprietary video players or some plug-ins to view the stored content. Recording using MPEG-4 enables and provides full resolution and desired frame rates. Also, MPEG-4 coding reduces storage cost. Its interoperability also allows users to combine equipment from different manufacturers in their systems and still be able to export a certain video in a universally readable format. MATLAB SIMULATION Since we know that from the principle of MPEG-4, each media object present in the scene while it is taken will be conveyed into its own elementary stream. These media objects could be an audio, video or a still image. The first thing to do is record first an analog signal with the use of the matlab tool known as daqscope. daqscope A window showing an example oscilloscope will be shown. It will look like the picture below. By pressing the arrow button, the recording of an analog signal will begin. The generated signal will depend on the sounds that will be acquired from a recording device such as a computer microphone. After recording on both channels, you can then close the window. The recorded signal will be treated as â€Å"winsound0†. addchannel(ai,1:2); set(ai,’SampleRate’,44100) set(ai,’SamplesPerTrigger’,44100) tart(ai) wait(ai,2) data = getdata(ai); plot(data) The example analog signal that we made look like the next figure. {draw:frame} video = mmread(‘mymovie. mpg’,1:100); This command would then generate the first 100 frames of the video that we have chosen. In our example we used a sample video from the MATLAB folder known as vipmen we con verted it first to an mpg file then renamed it into mymovie. The figure below shows some sample frames. {draw:frame} {draw:frame} {draw:frame} {draw:frame} {draw:frame} {draw:frame} {draw:frame} {draw:frame} {draw:frame} I = imread(‘mymovie. pg’); I = im2double(I); T = dctmtx(8); B = blkproc(I,[8 8],’P1xP2†²,T,T’); B2 = blkproc(B,[8 8],’P1. *x’,mask); I2 = blkproc(B2,[8 8],’P1xP2†²,T’,T); imshow(I), figure, imshow(I2) Advantages and Disadvantages The main advantage of the MP4 file format is its interoperability. Since mpeg-4 contains many different tools for different programs for different purposes, it stood up and showed its universality and multi-functionality which we think is the most basic pre-requisite for a media file format to be of great importance. Also, because of that same reason, MP4 is common and would work across different types of players from different manufacturers. It became natural for us to make use of it. Another advantage is that there is no additional infrastructure investment needed for its development unlike mpeg-2 that required billions of dollar to be developed, the MPEG-4 used the pre-existing knowledge and altered it to its preference. The greatest disadvantage would be the licensing terms and the content fee of the MP4 file format. This could be a hindrance for companies that would be using it in a large scale. It could be the reason to slow down the adoption of MP4 for broadcasting in IP networks. Another is with the ever known piracy problem since it relies on data encryption. Also, the download time in a broadband connection, which is much longer than the time consumed when downloading regular files, having the fact that MP4’s are still generally large files. Emerging Technology References: Principles of Digital Audio by Ken C. Pohlmann Principles of Multimedia by Ranjan Parekh MPEG-4 Whitepaper, www. medialab. sonera. fl http://my. opera. com/ebest24/blog/2006/11/11/general-mp4-information http://www. coolutils. com/Formats/MP4 http://www. zimbio. com/QuickTime/articles/4/History+MP4+Technology+Apple http://www. chiariglione. org/mpeg/standards/mpeg-4/mpeg-4. htm http://www. ncsu. edu/it/multimedia/mpeg4. html http://www. mpegif. org/resources/mpeg4userfaq. php How to cite Mp4 Matlab, Essay examples

Witch Of Wall Street Essays - American Women In Business

Witch Of Wall Street A musical based on the life of America's first great female financier, Hetty Green After watching the play, The Witch of Wall Street, and giving it a lot of thought I have analyzed the questions we were given and decided that just answering one wouldn't do the play or the storyline any justice. Therefore I have decided to run through the play in segments answering all five questions in the process of doing so. 1- Describe the plot of the play. 2- Describe the obstacles and opportunities Hetty Green had in the result of her success. 3- What were the main benefactors and antagonizers. The lifetime accomplishments of Hetty Green all started at a young and tender age when she would hang around the docks her father owned, where she was instilled with a certain attitude towards business. She was quite a tomboy, understanding the lingo of the whalers and learning the business. She was her fathers pride and joy, quick to numbers, always giving him the answers he wanted. Her mother, who was an ill and frail woman, was unhappy that she wasn't like other girls her age. While her father blamed her mother for not even being able to produce a son, Hetty, mature and sensitive for her age continued to only do one thing; be the best in her father's eyes. Competitiveness, the need to be successful and the desire to be only the best reigned her persona. Hetty's mother warned her daughter that her father was a shrewd and selfish man. She made sure to tell Hetty that when she died, the entire business would belong to her, despite her father's words... She warned her daughter not to trust anyone, while Hetty would cry to her, promising to make her happy, be rich and successful and buy her mother a beautiful big house. After her mother died, Hetty was introduced to the cold brutality of the world and it was the first notch of trust she lost in her father. Right after the funeral the lawyer announced that all assets would belong to Robinson. Hetty protested to her father questioning what would happen to his promise of Robinson and Daughter? To which her father, aptly - as was his ability to do, turned the entire scenario around, first slapping her and throwing a huge guilt trip on her, which made her apologize for not trusting him... Robinson and Daughter would do just fine in his hands... As Hetty grew older, watching the docks, little did she realize that her father was scheming and running the business according to his desire without consulting her. One day as she was watching the big ships with her father, she noticed something odd and questioned where they were going... After her father tried to dodge the question for a little bit by marveling at how pretty and tall she has become, he answered sheepishly that they were going to be sunk and sold for the war efforts. This was an investment for himself (as he thought) for after the war. Hetty is struck by a forceful thought; she can never trust anyone. This part of her growing up had a major effect on the way she conducted her business. Hetty grew up with a protective shell, juggling the balls in a way to keep both her parents happy, having to keep up with her father's ridiculous expectations. He himself wasn't able to keep his word; she lost trust in him at a young age. When Hetty grew older and attended a school for fine young girls she was quick to realize that she was an outcast, she had no social skills, she had no interest in the petty things other girls her age wanted and was on an extremely different wavelength than the rest of them. This formed her to a greater extent. She was a tough nut to crack and for one reason ? she learned that the best defense against the world was beating them at their own game. Hetty was still unmarried at the age of twenty-five. Once again, her father, the cunning shrewd man that he was, got her to play his game, and set her up to get married to a man named Mr. Green. He was wealthy, high society and a dashing handsome young man. To her father this was merely another business deal, which would allow him to die in peace. As a married woman, Hetty has many responsibilities. She gave birth to two