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Network Encoder and Streamer

impulse NB200E

Impulse is a single-channel encoder/streamer for audio and video processing in a cost-effective way. It supports professional encoding and IP streaming for live encoding & uploading, channel insertion, live broadcasting, AD/local program playback/streaming, remote meeting, digital signage and so on. In addition, Impulse also has the ability of streaming and recording live video in the same time, which is believed to fit into more scenarios in the age of efficiency.

Streaming

Protocols

Live: UDP, RTSP, RTMP, HLS
Server Mode:
   Direct streaming to connected audience
   RJ45, limited accessing numbers

Operating Modes

Live: Encoding and IP streaming
Recording:
   Local: USB Flash, SD Card
   Format: TS, MOV/MP4
   Circling recording (by time or size of File)

Playback:
   Local: USB Flash, SD Card
   Format: TS, MOV/MP4
   In-order playlist
   IP output

Management

Configuration

Web-GUI (easy or advanced mode) or front panel
Power-on and play (by pre-setup or last configuration)

Status/Monitoring

LCD display of status
Remote monitoring of status and current program

Physical & Environment

Dimensions

144 x118 x 38 mm (5.6"x4.6"x1.5")
0.3Kg (0.66 lb)

Power

12V DC port x 1
Max. 9W

Operating Temperature

10~40℃

Channels

Video: 1 channel of H.264 or H.265 SD/HD program encoding

Audio: 1 pair of MPEG1L2, AAC or AC3 (optional) audio

Physical Interfaces

Input

1 x HDMI
1 x CVBS (3.5mm) for CC input
1 x SDI (option)
1 x Audio interface (3.5mm)
1 x Serial port (3.5mm)

Output

1 x RJ45
1 x HDMI

Other I/O

1 x USB 2.0, 1 x SD Card Standard Interface
LCD x 1, Front button x 5, Reset button x 1

Encoding

H.264: BP/MP/HP@L5.1

H.265: MP@L5.1

Resolution

Input:
   1920x1080@60p/50p/30p/25p
   1920x1080@60i/50i
   1280x720p@60p/50p
   720x576@50i
   720x480@60i

Output:
   1920x1080@60p/50p/30p/25p
   1920x1080@60i/50i
   1280x720p@60p/50p
   720x576@50i
   720x480@60i
   704x576@30p/60i
   640x480@30p/60i
   640x360@30p/60i

Video Bitrate: 1 - 12Mbps
Closed Captions: Supported
Rate Control: CBR/VBR
GOP Control: Supported
Aspect Ratio: Automatic or Manual (4:3 or 16:9)
Audio Profile: MPEG-1 Layer II, AAC (HE/LC), AC3 (optional)
Audio Bitrates: 

   MPEG-1 Layer II: 64 - 384Kbps
   AAC (HE/LC): 48 - 448Kbps
   AC3 (optional): 128 - 448Kbps
Audio Mode: Stereo (2.0, including down-mix)
Audio Sampling Rate: 48kHz
Audio Volume Leveling: -12 - 12dB