13. Mini MPEG 4-AVC/MPEG2 encoder

Main characteristic

  • Inputs - 1 HD / SD SDI. 
  • The output can receive up to 2 channels - one main and its clones with lower resolution (for example 320 × 240 for reception on mobile devices).
  • Multiplexed stream output by ASI . 
  • Parallel IP output with the ability to broadcast 2 different streams to 2 different addresses for broadcasting over IPTV networks. 
  • Housing " brick "(Dimensions 105x85x45mm).
  • When "flashing" the user can become a TRANSCODER (MPEG4>MPEG2 or MPEG2>MPEG4).
  • CODHDSDI-MP4/2 mini.

Purpose

This product combines 2 functions-an MPEG4/MPEG2 encoder with SDI input, and a transcoder 1 program in the transport stream with ASI input. The choice of one of the 2 functions is carried out by a simple flashing of the product, which can be done by the user himself. This product can be a built-in option of dsc945, DSC865 mixers.

Encoder-transcoder is designed to encode (transcode) one program selected by the user. Transcoding (encoding) can be carried out both from MPEG2 to MPEG4/AVC and from MPEG4/AVC to MPEG2. HD and SD standards are supported.

The peculiarity of the encoder (transcoder) is the ability to receive at the output of ASI and IP streams consisting of 2 channels of the transcoded (encoded) program. One channel with HD or SD resolution and the other with low resolution 320x240 or 320x180. This allows you to simultaneously use the second channel to broadcast to mobile devices or the Internet.

Technical specifications

Outputs 1 ASI or SDI (BNC)
Outputs 1 ASI (BNC) and one IP (RJ45)
Number of encoded programs 1 program
The number of transcoded programs in the stream 1 program
The standard for transcoding MPEG2/MPEG4/AVC, MPEG4/MPEG2
Profile High, Main
Level 1.2-4.2
The resolution customizable
IP Protocol UDP, RTP
Management Ethernet 100 mbit / ps

Functionality

  • Transcoding 1 program in the transport stream
  • Transcoding MPEG2 to MPEG4/AVC and MPEG4/AVC to MPEG2
  • Configurable ASI and IP outputs
  • Support SD and HD standards
  • Adjustable picture format resolution
  • Option to turn off additional channel
  • Selectable "Channel 1","Channel 2", "Multiplex" mode for ASI and IP outputs
  • Support dvcrypt conditional access system
  • Options of OTA, EPG, CAS 3000/10000/100000 subscribers on the system DVCrypt
  • IP output-support UDP, RTP protocols
  • Option to turn off additional channel