Vaddio AV Bridge AV Bridge Manual - Page 34

AV Bridge Release Notes - AV Bridge 2.0.0 Component Version Database 2.0.0 Middleware 2.0.0 FPGA AV_Bridge-04/18/2013 PIC V01.00.07 New Features & Functions  RTSP or IP Streaming  Improved USB Video Quality  Audio Delay Function  Serial Command API Additions Fixed Issues USB Audio/Video Sync: Corrected the problem of USB audio lagging the video stream. Known Issues IP Streaming: Video quality of IP stream will degrade with more than one media players connected to the stream. This is a processor limitation on the streaming engine within the camera. RTSP Audio & Video Sync: RTSP audio and video streams may become suspended after approximately 4-6 hours within a session. This can be corrected by restarting the stream in the media player. RTSP Port: RTSP port can be assigned as 554 or between the ranges of 1024 to 65535. Other ports are reserved for internal purposes. Windows Media Player: Windows Media Player is not compatible with standard RTSP streams. It will not play IP streams originating from AV Bridge. USB Audio Support with UC Clients: The majority of the Unified Communication (UC) software clients only support a mono audio record device. The AV Bridge does support Stereo USB audio. However, the UC clients will only consume the Left audio channel of the AV Bridge by default. If no microphone audio is being seen by the UC software client please check that an input source is available on the Left Channel (Balanced or Unbalance) on the AV Bridge. Windows XP: User may experience some limited PC controls (volume and mute) when using Microsoft XP SP2 and below. Specifically, the volume sliders on PC may have limited range. This is due to Microsoft change in USB device support for audio volume controls. Backward Compatibility:  The software does not allow for downgrading units back to Version 1.2.0 Previous Release Notes(1.2.0): Component Database Middleware FPGA PIC Version 1.2.0 1.2.0 AV_Bridge_12/10/2012 V01.00.07  WebEx Compatibility Added  Improved Interoperability with Various UC software Clients  USB Color Space Option Added  Supported RGBHV Supported Added  New DVI Resolution Support (on HDMI Input using sRGB color space):  HDMI EDID Forwarding  Firmware Update Function  Serial Command API Updated:  VU Meter Operation Fixed  RGBHV Alignment Improved  Audio/Video Synchronization Improved  Backward Compatibility: Software Release cannot be downgraded once 1.2.0 is loaded. Vaddio AV Bridge - Document Number 342-0518 Rev D. Software Version 2.1.0 Page 34 of 36