NameOTV-TR321 8 in 1 Transcoder
Brand Name:Dibview
Model Number:OTV-TR321
Product Name:8 in 1 Transcoder
Input:IP+ASI or IP +Tuner
Output:MPTS & SPTS IP
Transcoding Format:MPEG-2 to MPEG-4/SD to HD
Advanced Re-multiplexing:Yes
Transcoding Channels:8 SD channels or 4 HD channels transcoding
Management:Web
Bitrate:64-384k
Function 1:HD to SD Bidirectional Video Transcoder
Function 2:8-channel audio simultaneously
Tuner Optional:DVB-C/T/S/S2/ISDB-T/ATSC optional

Product Description

Overview:


Dibview OTV-TR321 8 in 1 Transcoder is a professional bidirectional trans-coder to convert video between H.264 and MPEG-2 format and also to trans-code between HD and SD programs simultaneously. It is equipped with 4 tuner inputs to receive channels directly from satellite. And, each tuner is accompanied with a CAM/CI slot to descramble the encrypt content.

 

In addition, IP content can also be received and trans-coding processed. OTV-TR321 will at last output MPTS & SPTS through the DATA port (net port) or ASI port.

Dibview OTV-TR321 8 in 1 Transcoder supports advanced multiplexing and can effectively provide operators with real-time code rate switch and optimize the video with its high performance.

 

BISS function is now embedded to descramble your tuner input programs and CC function as well to transport your closed caption (or teletext). CC function has been embedded to transport your closed caption (or teletext).


OTV-TR321 can be easily managed through web NMS system, and has become an ideal solution for operator to provide high quality video trans-coding.


Key Features:


  • Support maximal 8 SD or 4 HD programs trans-coding

  • Support maximal 8 channel audio trans-coding

  • Support 8*IP (SPTS/MPTS) input plus 4*tuners input with 4 CAM/CI slots

  • Support 8*SPTS & 1*MPTS (UDP/RTP/RTSP) output; 1 ASI output

  • Video Trans-coding: MPEG-2 SD/HD and H.264 SD/HD any-to-any

  • Audio Trans-coding: LC-AAC,  MP2 and AC3 any-to-any or pass-through; 

  • Support HD and SD resolutions

  • Support CBR and VBR rate control

  • Support CC (closed caption)

  • Support BISS descrambling 

  • Support IP out with null packet filtered

  • Advanced de-multiplexing

  • LCD & Key board local control; web-based NMS management

 

Technical Specifications:


Item

Description

Stream Input

MPTS/SPTS over UDP/RTP, 1000M Base-T Ethernet Interface/SFP interface

4*(DVB-S/S2/C/T/ISDB-T/ATSC Optional) Tuners

BISS Descramble

8 programs 

Video

Resolution

1920x1080P,1920x1080i,1280x720P, 720x576i, 720x480i,480x576, 544x576, 640x576, 704x576

Trans-coding

4*MPEG2 HD→4*MPEG2/H.264 HD

4*MPEG2 HD → 4*MPEG2/H.264 SD

8*MPEG2 SD → 8 *MPEG2/H.264 SD

Rate Control

CBR/VBR

Audio

Trans-coding

MPEG-1 Layer 2, LC-AAC and AC3 any-to-any or pass through

Sampling rate

48KHz  

Bit Rate

64Kbps-384Kbps

Streaming Output

8*SPTS & 1*MPTS over UDP/RTP/RTSP,1000M Base-T Ethernet Interface (UDP/RTP uni-cast/multicast) /SFP interface

1*ASI (as a copy of one of the 8 SPTS or the MPTS) output, BNC interface

Control and Monitoring

LCD & Key board control; web-based NMS management

Ethernet software upgrade

The Working Environment

Power Supply

AC 110V±10%,50/60Hz or AC 220V±10%,50/60Hz

Power Humidity

9~ 89% non-condensed

Operation temperature

0 -50°C

Storage temperature

-20-80°C

Dimensions

430mm x 405mm x 44mm

Weight

5.0Kg




Key Diagram:


OTV-TR321 Transcoder 01.png

Transcoding 01.png



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