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Kyoungmo Kim

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Posts posted by Kyoungmo Kim

  1. Posted

    How about this chip solution for HDCCTV?

    It is the 4 channel HD-SDI mutiplexer chip.

    It supports up to the 1080p@30Hz.

     

    The followings are main features for this chip(SGQ-2000)

    1, Input 4CH video for camera.

    - BT.1120 for HD-SDI and HDMI(DVI)

    - Max 1920x1080p@30Hz

    - Independent video resolution for each inputs

    2. Cascade input

    - Increase input video channels for camera

    - BT.1120 or RGB interface

    3. Output 2CH video for monitor

    - HDMI(DVI) and BT.1120 for HD-SDI and etc.

    - Max 1920x1080p@60Hz

    - Independence of input video resolution.

    4. Video codec intgerface

    - Output 4CH video for recording

    - Input 4CH video for playback

    - BT.1120

    - Support the multi-channel output

    5. Super low latency(typically 1 frame delay)

    6. 4CH motion detector

    7. Video overlay

    - Support priority overlay

    - Can be locate any position and any size

    8. Scaler

    - Free size & free ration scaler

    - Support zoom and crop

    9. OSG(On Screen Graphic interface)

    - Overlay with input video

    10. Support input and output audio

    11. Color control for video enhance

    12. Control interface

    - Async Bus, I2C, SPI.

     

    KM.

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