PRODUCT INTRODUCTION 1.1 Product Brief The GSM 400S has four SDI inputs while the GSM 400H has 4 HDMI inputs. Both models have an HDMI output The 400S model also has an SDI output while the 400H model has two HDMI outputs. There are also 4 x 3.5mm analog audio inputs for audio embedding and a 3.5mm analog audio output for audio de-embedding.
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1.2. Specification Max. FPS 60/50fps @ 1920 × 1080p Recording Hardware Compression Mode Product Photo Input Video Interfaces 4 × HDMI (400H) or 4 x SDI (400S) Audio 4 × 3.5mm Output Video Interface 2 × HDMI (400H) or 1 x HDMI and 1X SDI (400S) ...
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802.11b/g/n Support 150Mbps PHY rate RTSP over UDP/TCP/Multicast/HTTP Streaming RTMP public (web portal) protocols TS over IP Misc. Web UI for system configuration Features Firmware upgradable LED indicator Status with Power Recycle ...
3. IP Finder When the encoder is in DHCP mode you can use the IP finder to get the IP address. If you have multiple GSM 400s you can locate the one you want by the MAC address. Don’t change the parameters on the right side. Just start the application and click the Search button.
4.2. Source This page contains input signal status, input Video Source and Audio Source selection. Users can change input video property, source and check input video information here. User can select on the top 1/2/3/4 icons to change the channel that willing to adjust. 4.2.1.
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4.2.1. Video Source (Streaming) The video source can be certain IP streams; HLS and RTSP are supported. Please check on other protocols. If the source is the encoder itself then for RTSP the format is; rtsp://(Account):(Password)@(GSM 400 IP address):(RTSP port)/(Session name) The example shown here is for an HLS stream In this case it is;...
4.2.2. Audio Source In the audio source block, the user can select from Embedded audio, 3.5mm audio Line-in, Microphone input or Mixer. 4.2.3. Input Signal Status In input information block, user can check signal status and signal format. 4.3. Encoder Encoder page contains Main Encoder and Sub Encoder 2 parts, which allows user to change video and audio encode, this page also provides user to change sub streaming encoder.
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4.3.1. Main Encoder/Sub Encoder Resolution options: Same as input, 1920*1080, 1280*720 and 720*576, 720*480, 640*480, 320*240, and 160*120 resolutions Framerate options: Same as input, 60, 50, 30, 25, 20, 15, 12.5, 10, 5, and 1. Profile options: high, main and baseline. Level options: 41, 40, 32, 31, 30, 22, 21, 20, 13, 12, 11, 10, and 1b.
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Entropy: The GSM 400 supports both CAVLC and CABAC entropy encoding options. GOP: H264 group of pictures setting (from 255~1). Video Bitrate (bps): Audio Bitrate (bps): Audio bitrate select (from 256*1024~32*1024) ColorRange: Select between Full Color or Limited Color. pg. 13...
4.4. Record The record page allows user to change the video format that recorded to USB3.0 disk drive. On the top 1/2/3/4/PGM is the channel that desired to record; and the 2 block in the middle is the main/sub record format. 4.4.1.
4.5. Streaming This page contains the GSM 400 streaming settings; user can decide which encoder’s stream will send out and select streaming type here. On the top 1/2/3/4/PGM is the channel that desired steaming; and the 2 blocks in the middle are the main/sub streaming format.
4.6. Snapshot 4.6.1. Snapshot Capture: Select Enable or Disable File Name: Time and date codes are supported Type: Select the snapshot file format; BMP or JPEG 4.7. CG The user can change on screen display content here; a Text label, place (Location-X, Location- Y) and color (Background Color, Foreground Color) or a Graphics file.
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4.7.1. OSD Setting OSD Layer: Each Input has up to 4 layers OSD Type: Each layer can be text or a graphics file Text: Text label for channel 1~4 and PGM pg. 17...
Location-X: OSD offset of X axis Location-Y: OSD offset of Y axis Background Color: OSD background color. Foreground Color: OSD foreground color. .8. PGM This page contains the program (PGM) video output layout selections. pg. 18...
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Full Screen Mode Full screen mode will display a single channel input Picture in Picture Mode For picture in picture mode, first channel select is the main channel, the second channel selection is the minor channel. Picture by Picture Mode Picture by picture mode will display all 4 channels in one screen, but there will be a main channel in the right.
4.9. Monitor These 2 blocks are used to control the output modes, framerate and volume. For the HDMI model both outputs are HDMI, this is the SDI model’s output. 4.10. System In the system page, user can set account /password, system reboot, format attached USB disk, check network status/setting and Firmware Update here.
4.10.5. System Control Restore to default will erase all settings and back to original, and Reboot button will restart the GSM 400. 4.11. Status User can check the GSM 400 status here (Including input signals, recording and streaming) pg. 22...
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