The audio vectorscope is an excellent tool for assuring quality in stereo sound production, because it makes the virtual sound image visible in the same way that a television vectorscope allows the color signals to be seen.
OTT is driving the next great rebundle. After years of D2C streaming, unbundling and fragmentation, we are now reaching a stage where we have so many D2C Apps that consumers are looking for simplicity and convenience again.
Digital audio interfaces were developed as a way of avoiding generation loss between devices.
As broadcast facilities and other organizations that use media to educate and inform continue to carefully make the move to video over IP, they currently face two main options, with a range of others in the wings. They may opt for a full SMPTE ST 2110 design that leverages uncompressed pristine quality video for higher profile productions or lightly compressed NDI networking, which brings with it less costs and easy access to an expanding ecosystem of compliant products and systems.
“You need to be very predictable with the broadcast at all times. When I started doing this you had to be really careful with 5.1; there was no standardization,” he says. Indeed, for a long time, as broadcasters began to switch to HDTV across the U.S., it was not unusual for audio channels to be mixed up during transmission, or for audio processors to be incorrectly set or configured.
The pandemic has affected the system design and operations of live sports production in a myriad of ways. At first it was difficult for many to figure out but then evolved into the deployment of innovative types of distributed workflows and crews that drastically altered the physical positioning of technology and human resources.
John Harris became a music mixer for broadcast television at a time when there was no such job. In the decades since he’s won 12 Emmys, three Grammys and a Peabody Award and has been at the forefront as the industry has made the transition from stereo to 5.1 surround and now immersive audio.
Sky directors of technology and content processing assess the challenges and benefits of evolving media supply chains from traditional on-premise to the cloud.