The MVID-301S module adds one channel of H.264 High Definition (HD) video/audio acquisition capability to Curtiss-Wright’s MEDAU/ MCDAU/MWDAU/MnACQ/MARM airborne data acquisition units. Effective video compression rate varies from 512Kbps to 15 Mbps. Output frame rate can be decimated down to 1 frame per second, and output resolution can be re-sampled to a lower resolution. One mono (low or high level) or one stereo audio channel can be acquired. The compressed video and/or audio are multiplexed into MPEG-2 transport stream. The module also provides time annotation overlay with programmable positioning.

Additional Features

• Accepts 1 audio input
  • Stereo audio – up to 4Vp-p
  • Low level mono audio – up to 4Vp-p
    • High level mono audio – up to 40Vp-p
• Audio encoding options
  • MPEG Audio layer 2 (MP2)
  • MPEG Audio layer 3 (MP3)
  • Linear PCM
• Multiple modules can be placed within a single stack
• Provides embedded timestamp into video stream
• Programmable using TTCWare™ software application