Theres a lot technical terminology in todays fastmoving mediacentric world, so if you find yourself wondering what a video production term or an acronym. Media glossary video, audio and multimedia resources. Hiss background audio noise that sounds like a rattler snake. Our definitions can help you cut through industry jargon, so you can understand whats going on. Originally, the line or equipment, such as amplifiers, set up along the back of the stage. Are you just starting out and have no idea what equipment you need. Intertwined in this list, there are some broad video editing terms that refer to videography as a whole as well as video editing terms specific to the process of editing. Method used to map the 24 fps of film onto the 30 fps 60.
Containing audio and video data in a smallsized file, avi is one of the most commonlyused video format. Except for some proprietary solutions such as impact acoustics rapidrun digital cables hdmi cannot be. As you look up equipment details, a lot of the terminology can be pretty confusing. Gordon holt is the one who made it possible to talk about audio. The most common video editing terms you should know. It contains terminology and explanations of concepts relevant to the video industry. Include audio, video, and interactive 3d objects in your pdf files. Background this is a term with a broad range of meanings, depending upon the context.
Glossary of audio, recording recording connection audio. Audio follow video a term used when audio is tied to a video. Photo video pro audio video titlemaker add crisp, dazzling, professionallooking titles to your video production. Audio breakaway the ability to separate audio signals for switching independently of video. A basic system usually consists of a dolby prologic decoder, 5 speakers and a subwoofer. Home theater an audio system designed to reproduce the theater sound experience while viewing movies in the home. Evs reputation for providing superior audio products and dedication to innovation continues today.
A device which permits audio and video signals to be recorded on magnetic tape. This attribute specifies that the audio will be loaded at page load, and. Ac3 audio coding 3 is a 6channel, audio file format by dolby laboratories that usually accompanies dvd viewing. Audio and video engineering 80 marks sample question paper prathik. While we have endeavored to create as complete a resource as possible, the usage of some terms will vary depending on the country and region in which it is used. Add audio, video, and interactive objects to pdfs in adobe.
A absolute phase, absolute polarity refers to the preservation of the initial acoustic waveform all the way through the recording and reproducing system so that a compression that reaches the original microphone will be reproduced in the listeners system as a compression reaching his or her ears. Advanced audio coding is a standardized, lossy compression and encoding scheme for digital audio. The continuum music studio has complied a glossary of terms for music producers and audio engineers. My goal is to boil technical jargon down to plain language that helps make choosing new gear a smooth experience for you. Eyecon video productions is a full service, awardwinning professional video production company that can help guide a client from concept and scriptwriting to shooting, editing and duplication. Anamorphic widescreen footage that has been scaled to cover the 4. Getting to know your editing environment adam dachis if youve edited a few videos but have always wanted to step up your game and learn to edit with professional software, nows your chance. If this attribute is present, it will allow the user to control audio playback, including volume, seeking, and pauseresume playback. Audio terminology can be very confusing and ambiguous. Compression a way of making an audio or video file smaller while trying to maintain sound quality. A common type of audio and video connector, often used in home entertainment systems. Add files directly to your pdf or link to files on the web. Asset an original source or a highquality digital content element that can be integrated into a larger work. An ab switch can also be used to switch between two signal sources connected to a single receiving device, connecting only one source at.
Glossary of digital video terms moving image technologies. Stacks of ampsspeakers were often used as much for the look they created as the sound they put out, dressing up the stage and giving it a more theatrical appearance. A component that increases the gain or level of an audio. Is your band booking some bigger venues and in need of new loudspeakers. Realplayer plugin needed to play real formatted files. Here are the common video editing terms you need to know listed are the top 30 video editing terms you should know whether you are a professional or you are just beginning. The computer is programmed to seek answers to inquiries made on a timeshared online system and then to utilize a special audio response unit which elicits the appropriate prerecorded response to. Hdmi high deifnition multimedia interfacenow up to version 1. Aspect ratio the ratio of a pictures width to height for video display. Acrobat and reader play most multimedia files, such as audio or video, using the builtin media player. It is recorded and later intercut with dialogue to smooth out any rough or jarring editing points. With a language, progress in audio equipment was made, as was our ability to listen, and our ability to share in the wonders of great music. Real popular format by real networks used for streaming audio and video on the web. Public health accreditation board acronyms glossary of terms.
Tuner a component or section of one that receives radio signals and selects one broadcast from many tweeter a tweeter is a speaker that reproduces only higher audio frequencies. In audio studio settings, sync refers to the correlating of two or more pieces of audio or video in relation to each other. This glossary defines terms that are used in the document defining video quality requirements. Glossary of audio terms learning about a new technology brings a new vocabulary that must be understood if one is to become a master student. Thisinturnhelpsinvestigators,lawyersandjurorsbetterconducttheir duties. A television set that is connected to the internet via ott devices, blu ray players, streaming box or stick, and gaming consoles, or has built. Video to audio crosstalk a measurement, typically in db, of the amount of unwanted video signal energy present in an audio signal. It is an analog video transmission method that encodes the video on two channels. This boolean attribute if specified, will allow audio automatically seek back to the start after reaching at the end. Well be taking a dive into the basics of professional video.
Detune and a glossary of audio engineering terms and definitions. Sound and sight, as in a script with the text of the dialogue and a description of the accompanying visual action. Svideo it is used primarily to interconnect consumer electronic devices, and its video quality is better than composite video, but not as good as component video. The name is derived from the high pitched sounds made by some birds, especially in contrast to the low woofs made by many dogs after which lowfrequency drivers are named. This glossary of audio related terminology includes widelyused generic terms and androidspecific terms. Keep this glossary nearby for whenever you or your marketing teammates have a conversation with your video team, then head back to the original post for more. An active crossover is electrically powered and divides the linelevel signal prior to amplification. Abroll editing uses two video sources played simultaneously, to be mixed or cut between. For example, a test between two different preamplifiers. Since its launch in 1997, sweetwater s word for the day feature has presented nearly 4,900 music and audio technology terms. The sampling rate of a d2 digital video signal with respect to the subcarrier frequency of an ntsc or pal analog video signal.
A form of output that uses verbal replies to inquiries. This can include syncing two recordingplayback devices timed to a sync signal like smpte time code, synchronizing audio with video in film or tv, and many other examples. It is based on 625line frames broadcast at 50 fields, or 25 frames per second, based on the 50 hz ac supply in the countries that have adapted the system. If nothing e a few every now and then so everyone thinks youre really smart. Computer sound card driver protocol for digital audio with lowlatency. As you study this material, referring back to the glossary may provide that missing link that will make your understanding complete. A simplified guide to forensic audio and video analysis. The dictionary is an extensive online reference of film, video and audio terminology as applicable to production and post production. The medialink broadcasting glossary was prepared by and used with permission from richard weiner from his book, websters new world dictionary of media and communications a 678page book with 35,000 definitions of slang and technical terms from advertising, film, journalism, printing, public relations, radio, telecommunications, television, theater and other fields. Live and learn audio engineering at recording connection music production school. Free ebook top 36 audio interview questions with answers 1 2. Interdevice interconnection technologies connect audio and video components between devices and are readily visible at the external connectors. The transformation, modification or adaptation of the work must be.
Recognized the world over as a leader in audio technology, ev is ubiquitous in performing arts centers, sports facilities, houses of worship, cinemas, dance clubs, transportation centers, theaters, and, of course, live music. Below is a basic list of most common words related to audio specifications and terminology. Learn more avchd avchd stands for audio and video compression for high definition. Top 36 audio interview questions with answers pdf 1. For more information, check out our lesson on room tone, presence and ambience resolution is a measure of the number of pixels a video contains both horizontally and vertically. The derivative work becomes a second, separate work independent in form from the first. Digital audio and hifi with the pc a glossary aesebu this professional standard audio connector is used for the transport of digital audio signals between audio devices. Playing video, audio, and multimedia formats in pdfs, adobe.
The medialink broadcasting glossary was prepared by and used with permission from richard weiner from his book. The following is an extensive list of terms that you may or may not be familiar with that you may encounter at our site or throughout your audio experience. Video production glossary of terms education eyecon video. Video production glossary of terms education eyecon. This glossary of video terms and acronyms is a compilation of material gathered over time from numer ous sources.
The hal implementer and end user should be aware of these terms. A glossary of audio engineering terms and definitions. Pal pal, or phase alternate line, is the dominant global format for analog television broadcasting and video display. About us the live events industry lifts people up and brings them together. Audio terminology are you getting ready to buy a new amp.
Reference signal inserted into the vertical interval of source video. I love learning about and sharing info on the latest av tech. The video computer that created the desktop video revolution. Whether you are looking for professional video, broadcast or high definition why hd. A guide for public safety, developed by the video quality in public safety vqips working group. Multimedia content that requires additional resources to play, such as an external player or plugin, is considered legacy multimedia content. Audio follow video afv an operational mode in which audio and video switchers are tied together so that when the operator selects the video source, the audio simultaneously and automatically switches to the same source. Glossary of digital media terminology ibm digital media solutions, 2003 component video a video signal where the chrominance and luminance portions of the video are recorded separately to improve picture quality over composite video. It is based on the novel idea that, since audio equipment is made to be listened to, what it sounds like is more important than how it measures. A technological breakthrough in video character generation, the titlemaker 3000 delivers highresolution titles in over a million colors with over 200 fontsize combinations and 27. Welcome to sound on sound s regularly updated, indispensible explanations of technical terms from the fields of recording, audio production, music technology, midi, music software, audio plugins, mac and pc computing, live sound, acoustics, electronics and more. Ab switch a device that allows two devices to connect to a single signal source, with only one device being connected at a time. Audio visual script a dual column screenplay with video description on the left and audio and dialogue on the right, used in advertising, corporate videos, documentaries and training films.
The more compression you use, the smaller the file, but the more likely sound quality will suffer. He gave us a language, whereas before we were incoherent mumblers. Glossary of video terms moving image technologies, llc. Audio definition is of or relating to acoustic, mechanical, or electrical frequencies corresponding to normally audible sound waves which are of frequencies approximately from 15 to 20,000 hertz.
System storing digital audio, video, text, and graphics information interactively, with user control over content and presentation, on a 12centimeter diameter optical disc. For tv, samples of audio and video are taken, the accuracy of the process depending on both the sampling frequency and the. The computer is programmed to seek answers to inquiries made on a timeshared online system and then to utilize a special audio response unit which elicits the appropriate prerecorded response to the inquiry. An active speaker includes an active crossover and builtin amplifier. For more audio terminology, see our glossary or search this site. Audio terms and definitions by clint deboer november 09, 2006. If there is a term that you think should be included in this glossary, please suggest it in the video help forums. Dictionary of acoustic terms pacific coast of mexico.
With streaming video or audio, a web user does not have to wait to download a large file before seeing the video or hearing the sound. Just hope it is an audio source causing it and not a rattler snake for your sake. Bed a term in sound production referring to the music or ambiance sounds continuously playing in the background under speech or scenes. Avi, standing for audio video interleave, is a multimedia container format developed from microsoft. Subjective audio is the evaluation of reproduced sound quality by ear. Audiovideo production terms blubrry podcasting podcast. Ultimate az video production glossary of terms nemorin film. Definition in our own idiosyncratic way of a number of terms used in the audio video world. Asf microsofts streaming media format that supports audio, video, slide shows and synchronized events. Glossary of audio terminology audio recording terminology.
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