Introductions

RET2408 8-Channel Transcoder is a professional device, which works in bidirectional way, converting video signals between MPEG-4 AVC(H.264) and MPEG-2 standards and transcoding between HD and SD programs simultaneously. It has options of 4*Tuner+8*IP inputs(with CAM), 4*ASI or 4*Tuner inputs, 6*Tuner+8*IP or 6*ASI+8*IP inputs. The Tuner input signals can be DVB-S/S2, DVB-C, DVB-T, ATSC-T, or ISDB-T; while IP input can be in 8*MPTS or 8*SPTS mode. The transcoder de-multiplexes (and descrambles) the input streams, and then processes in transcoding. It is able to transcode MPEG-2 SD/HD and H.264 SD/HD video in any-to-any way, as well as AAC and MPEG-1 Layer II audio in any-to-any or pass-through way. Up to 8-channel of SD or 4-channel of HD programs and 8-channel of audio programs can be proceeded simultaneously and in real time. Afterward, RET2408 re-multiplexed the processed channels and output via ASI or IP port. The IP(1000M, UDP/RTP/RTSP) can output with 1*MPTS & 8*SPTS, while the ASI output is a copy of one MPTS or SPTS accordingly. Closed Caption(CC) function is also configured, while BISS descrambling is going to be supported later. Adopting with all these advanced technologies, this device works in high efficiency and perfect performance.

Features

• Video transcoding: MPEG-2 SD/HD, H.264 SD/HD, any to any
• Audio transcoding: MPEG-1 Layer II, AAC, in any to any; AC3 Pass through
• Max. transcode 8-ch SD or 4-ch HD video programs
• Max. transcode 8-ch audio
• Stream input: 4*Tuner(DVB-S/S2, DVB-C, DVB-T, ATSC, ISDB-T) with 4*CAM/CI slots and 8*SPTS/MPTS IP, or 4*Tuner/ASI, or 6*Tuner/ASI and 8*SPTS/MPTS IP input(IP in UDP/RTP protocol)
• Advanced de-multiplexing
• Support Closed Caption(CC), EIA 608 and EIA 708
• ASI and IP (UDP/RTP) output
• Equipped with empty packets filtering of IP out
• Multi-pass LookAhead CBR or VBR encoding
• Built-in PCR capability
• SNMP software remote control and centralized management