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Appendix b - media encoding parameters, Appendix, Media – Adtec digital Soloist-HD Pro (version 02.07.09) Manual User Manual

Page 73: Encoding, Parameters

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Appendix B - Media Encoding Parameters

When creating content for the Soloist HD Pro, you need so ensure that your encoding parameters match
the decoder for best results.

MPEG 2 Encoding
Creating MPEG2 files, it is recommended to use the following parameters:

Multiplex Type: MPEG2 Transport Stream

Transport Steam composition:

The file should start with a transport sync byte (0x47) and should maintain packet alignment
throughout the entire duration.

There should be a minimal amount of fill packets at the start of the file.

The first non-fill packet should be the PAT packet.

The next non-fill packet should be the PMT packet(s).

The next non-fill packet should be the first video stream packet.

The first video stream packet should contain the following:

Adaptation indicator marking the presence of a PCR.

The adaptation flag field should have the discontinuity indicator set.

Valid PES header with PTS and DTS.

Valid video sequence header and GOP header.

Use the following recommended PID values:
PMT: 0x1e0 (480dec)
PCR: 0x1e1 (481dec, must reference video PID)
Video: 0x1e1 (481dec)
Audio1: 0x1e2 (482dec)
Audio2: 0x1e3 (483dec)

Audio: 192Kbps AC-3 or MPEG Layer 2

HD Content:

Resolution: High Profile up to 1920x1080 (1080i60 or 1080i50) Note that 1080i60 is not supported

Bit Rate: 25Mbps constant bit rate (CBR).

SD Content:

Resolution: Main Profile up to 720x480 NTSC or 720x576 PAL

Bit Rate: 8Mbps constant bit rate (CBR)

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