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201 Threads found on edaboard.com: Audio And Video
Hi, I am at the beginning of developing a small device which should decode a stream video (with audio) in MPEG2/4 (with resolution up to 1920x1080/ 30 fps) from Ethernet-local-network and display it on big Plasmas or LCDs. Right now I would like to asses the possibility of developing such device and find the easiest (...)
Toronto, Canada - GAO Tek Inc.( ) has released its network video server(GAOTVS-12) which performs fast, high quality video compression by using a high-speed digital signal processor. It is an ideal solution for transmission of video and audio over networks in real time. This multi-functional network (...)
How to rip DVD fast with PCWorld reviewed DVD ripper? Looking around our audio/video market, you will find that though online video and portable devices of various keep booming, DVD still commands attention and its charm remains as potent as ever. To combine the potent DVD (...)
1-How i can transmit and receive video with the voice .... i need the circuit diagram and how does the system operate? 2-how i can receive this signal on the computer i need the circuit diagram and how does the system operate and the copmuter program if it found?
Hello All I am a student of telecom engineering and doing final year project on wireless audio video transmission i want its block diagram if any can help me i will be vary thankful to him
Enjoy :D
conisder the receive only tv convertor to obtain the video and the audio signals to be applied directly to the monitor , assuming that the downlink frequency band 3.7GHZ-4.2GHZ 1- draw the block diagram 2-sketch the spectrum for each signal before the monitor 3-determine the frequency of the tunable oscillator to receive (...)
This is my 1st. Rf hobby project I'm working on a home surveillance project using a 1.2 mhz wireless video/audio transmitter/reciever, motion sensor and video camera. the transmitter will only be powered up when the cam is filming and the reciever will be on all the time. what I need is a simple cheap (...)
1) data rate in bps = 25*(160*120)*(3*8bits)=11520000 bps 2) baud rate = twice of bandwidth = 2* 44.1 khz = 88.2khz; bit rate in bps = baud rate * number of bits/sample = 88.2khz*(2*8)= 705600 bps 3) ambiguous 4) bits required for one sec ( sum of audio and video)/second = 11520000+705600=12225600 bps therefore (...)
who makes a cheap video delay chips or circuits? I'm looking for a cheap circuit or video delay chips that can take the video signals either VGA,S-video,composite,component,RGB and delay it in milliseconds but how? what are these types of chips and circuits called please? I have a (...)
I have 6 chairs that I would like to attach an 8" monitor so that the person sitting in them can watch tv, audio/video on demand, radio and internet browsing. I'm planning on getting server and client computers. All the media would be on the server and the clients would access them via (...)
codec? like video and audio algorithms?
video transmitter (CH 2-4): Q3 audio subcarrier FM oscillator, Q1+Q2 modulation amplifier, Q4 oscillator, Q5+Q6 output stage.
Hi all, I planned to make my old PC as media player which can play video n audio. The problem is, it takes time boot if i'm using winXP to do this job. I'm looking for OS which only take few seconds to boot and play media files directly (something like HDD player). Is there any free operating system which can do this job?? Please (...)
Hi. Can anyone help me with functions to stream video and audio over a lan. Preferably in C, C++ or C#? Thanks in advance.
Hi all, I planned to make my old PC as media player which can play video n audio. The problem is, it takes time boot if i'm using winXP to do this job. I'm looking for OS which only take few seconds to boot and play media files directly (something like HDD player). Is there any free operating system which can do this job?? Please give (...)
satellite news gathering - Satellite news gathering (SNG) is the use of mobile communications equipment for the purpose of worldwide newscasting. Mobile units are usually vans equipped with advanced, two-way audio and video transmitters and receivers, using dish antennas that can be aimed at geostationary satellites. (...)
Hello, thorugh This software,any video can be converted into desired video format, Editing,sound qulaity improvement,audio convertiing,bit rate changing,video qulaity changing...all are posible thorugh this... with serial inside...:D a must try software...
Hi, There are some product like audio switch, video switch and audio/video switch. The T-switch is a pratical design for video switch, is there any other implementation for video switch? How about audio switch, can it use T-swtich or not. Any (...)
It may be possible that the video input while receiving only H-sync pulses will open the audio channels .. Try, using for example 555-timer, to generate a square wave of total period of 64?s, with mark≈60?s and space≈4?s .. Adjust the level (peak-to-peak) to, say, 0.5-1Vpp .. If it doesn't work search this forum for a PAL (...)