SP-E5224D supports MPEG-2 and H.264 encoder type. it can support the MPEG-1 Audio layer 2, LC-ACC, HE-AAC, and each channel can support ultra low bit-rate (0.25~15Mbps for H.264 encoding, and 0.5~15Mbps for MPEG-2 encoding). This device can simultaneously encode 4 channel SD audio & video; moreover, it has an ASI input and can multiplex the input TS with the 4 encoded SPTS to generate a MPTS output, and users can select the MPTS and 4SPTS through the front panel or NMS operation. Also, the PSI/SI information can be inserted into MPTS output. could widely used in varieties of digital distribution systems such as CATV digital head-end, satellite and terrestrial digital TV, etc.

Features

◆ 4 independent channels of SDI input ports and 1 ASI input multiplexing

◆Supports multiple resolutions:

PAL:720*576/352*288/320*240/320*180/176*144/160*120/160*90@50Hz
NTSC: 720*480/352*288/320*240/320*180/176*144/160*120/160*90@59.94Hz

◆ H.264 and MPEG-2 video encoding, advanced video pretreatment algorithm

◆MPEG1 Audio Layer 2, LC-AAC,HE-AAC

◆ Supports VBR/CBR video encoding

◆Supports ultra low bit rate encodings: 0.25~15Mbps(H.264)/ 0.5~15Mbps(MPEG-2)

◆ System output bit rate range: 2~40Mbps

◆Supports multiplexed MPTS ASI output

◆Supports MPTS and 4SPTS selection through the LCD or NMS operation

◆Supports multiplexed MPTS or 4 SPTS over UDP unicast/multicast output

◆ Two isolated ports separately for data transfer and Ethernet

◆ Real-time effective output bit-rate monitoring

◆ LCD / keyboard and NMS operation