2010Forum General Discussion
Wireless HD-SDI Übertragungsmöglichkeiten für Live-Events mit Sony XDCAM EX3 Kameras
16 Jahre alt. Geräte und Preise können sich seitdem geändert haben.
Was die Diskussion ergab
- Kostengünstigere drahtlose systeme wie die IDX camwave und Transvideo Boxx eignen sich für vertrauensüberwachung und videounterstützung, aber es fehlt ihnen an ausreichender reichweite und robustheit für live-aufnahmen und bilder auf sendeebene an größeren orten.
- Professionelle COFDM-Funksysteme, die eine zuverlässige HD-SDI-Übertragung für Live-Events ermöglichen, beginnen bei etwa 50000 USD und können 100000 USD oder mehr erreichen.
- The IDX Camwave 5HD supports multicasting to multiple receivers, allowing coverage across large venues by positioning receivers at different locations such as lighting rigs, front of house, and mid-stage positions, with reported range around 150 feet.
- The Boxx Meridian system demonstrates reliable performance in large venue applications, maintaining signal integrity across extensive distances and complex environments like theaters with multiple cameras.
- Power management for wireless transmitter units requires careful planning, with options including powering from the camera or using dedicated power breakout boxes.
- The Transvideo Boxx system shows consistently better signal quality for live work compared to the IDX Camwave, according to field experience reports.
- Vision control positioned behind stage or screen in live events means wireless receivers do not need to maintain extreme range from the camera position.
Hängt ab von
- IDX Camwave unit reliability concerns noted in forum discussions, with reports of signal breakup issues.
- Professional COFDM systems pricing may be prohibitive for smaller productions.
- Experience reports come from specific venue types and may not generalize to all event configurations.
- One report of Camwave being used on a production where operator preference for alternative system was stated.