MPEG2 SD 1 channel ip video signal encoder
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Dexin Digital Technology Corp. Ltd. (Chengdu)
DEXIN NDS3221A MPEG-2/H.264 SD 1 channel video signal encoder
Outline
The DEXIN NDS3221A MPEG-2/H.264 SD Encoder is our newest professional SD audio & video encoding and multiplexing device with powerful functionality. It has 1 video with two different audios encoding in the same time, supporting MPEG-2 and H.264 encoder type. Furthermore, it can support the MPEG-1 Audio layer 2, LC-ACC, HE-AAC, and can support ultra low bit-rate (0.25~15Mbps for H.264 encoding, and 0.5~15Mbps for MPEG-2 encoding). Moreover, it has an ASI input and can multiplex the encoder channel and ASI/IP output in the same time.
Features
l Support H.264,MPEG2 video Encoding
l Applicable for one seg(ISDB-T) utilization
l MPEG1 Audio Layer 2,LC-AAC,HE-AAC(v2)
l Support 2 stereo or 4 Mono audio encoding
l Support VBR/CBR video bitrate mode
l Support 1SPTS UDP IP Output
l Real-time output bit-rate monitoring
l supports LCD/ Keyboard operation
l supports SNMP or NMS management
Specifications
Input | 1×CVBS input, BNC interface | ||
1xSD-SDI Video input and embedded audio input interface | |||
2 pair of unbalanced stereo audio input, BNC interface | |||
2 pair of balanced stereo audio input interface | |||
1×ASI input, BNC interface | |||
Video | Resolution | PAL:720*576i/352*288i/320*240i/320*180i/176*144i/160*120i/160*90i 50Hz | |
NTSC:720*480i/352*288i/320*240i/320*180i/176*144i/160*120/160*90 59.94Hz | |||
Encoding | MPEG-2 /H.264 | ||
Bit-rate | 0.25~15Mbps for H.264 encoding 0.5~15Mbps for MPEG-2 encoding | ||
Bit-rate control | CBR/VBR | ||
GOP Type | IBBP | ||
Advanced Pretreatment | De-interlacing, noise reduction, sharpening | ||
Audio | Encoding | MPEG1 Layer 2,LC-AAC,HE-AAC v2 | |
Sample Frequency | 48KHz | ||
Sample accuracy | 24 bit | ||
Bit-rate | 32Kbps ~384Kbps (each channel) | ||
Multiplexing | 1 ASI input multiplexed with local 1 channels TS | ||
Stream | 2 × ASI outputs, BNC interface MPTS and 1×SPTS over UDP, 10/100Base-T Ethernet interface LCD/keyboard operating, NMS management, Chinese-English control interface | ||
Ethernet software upgrade | |||
General | Dimension | 482mm×455mm×44.5mm | |
Weight | 4kg | ||
Temperature | 0~45°C(Working),-20~80°C(Storage) | ||
Power Supply | AC 110V±10%,50/60Hz or AC 240V±10%,50/60Hz | ||
Power Consumption | 17.6W | ||