mpeg-1 layer 2 audio encoder
USD $100 - $500 /Set
Min.Order:1 Set
Chengdu Sochuang Electronics Co., Ltd.
mpeg-1 layer 2 audio encoder
4IN1 mpeg-1 audio Encoder
in:4 analog audio
out:ASI
bitrate:64kbps to 384kbps
sample:48khz,44.1khz,32khz
4IN1 MPEG-2 SD Encoder
Overview
4IN1 MPEG-2 SD Encoder supports SD MPEG-2 video and MPEG-1 audio encoding. It has 4×CVBS video, 4 pairs of unbalanced audio and 1×ASI (BNC (MUX)) input interfaces, and can multiplex the input signal (TS) to generate DVB transport stream (TS/ASI) and IP (TS over UDP) output. The encoder suits 1U rack and can be configured by front panel LCD and NMS (network management software).
Technical Specification
Input | Video Signal | 4×CVBS, BNC interface, level 1.0 Vp-p |
Audio Signal | 4 pairs of unbalanced audio, BNC interface, level 2.0 Vp-p | |
ASI | MPTS/SPTS, DVB standard (mux), BNC interface | |
Video | Standard | support 1/2D1, 2/3D1, 3/4D1,9/16D1 |
Encoding | comply with ISO13818 (MPEG-2) MPEG-2 coding adopt MP@ML (4:2:0) MPEG-2 Adaptive Field Frame (AFF) MPEG-2 Field-Based (FB) | |
Format | PAL/NTSC | |
| BitRate | 1.0~15Mbps continuously adjustable per channel |
Audio Coding | Sampling | 32KHz, 44.1KHz, 48KHz |
Code Rate | 32, 48, 56, 64, 128, 192, 256, 384, 448Kbps | |
Property | MPEG-1 Layer2, 1×stereo or dual-channel | |
Output | 2×ASI | 1 as mirror, DVB standard, BNC interface |
IP(1808 model) | 100mbps RJ45,TS over IP/UDP/1*MPTS/4*SPTS | |
| Total bitrate | 1-90mbps |
Control | NMS (Ethernet port, RJ-45), Keyboard + LCD | |
General Features | Size | 482mm×280mm×44mm |
Temperature | 0~45°C(Operation); -20~80°C (Storage) | |
Power | 100-240VAC, 50Hz, 25W |
Order Guide
1108 | 4*AV in, ASI+IP/UDP(1*MPTS/4*SPTS) out |
1103 | 4*AV+1*ASI in, ASI out |
1808 | MPEG-2 8IN1 IP encoder(8AV+ASI in,ASI+IP(1*MPTS/8*SPTS) out |
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Network management software
multiplexer output setting:
video and audio setting:
asi in multiplexer:
mpts/spts ip out:
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