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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | schema_version: 0.1
type: consumer
identifier: cbrts
title: CBR MPEG2-TS
version: 1
copyright: Copyright (C) 2010-2014 Broadcasting Center Europe S.A. http://www.bce.lu
license: GPLv2
language: en
creator: Dan Dennedy
tags:
- Audio
- Video
description: Constant bit-rate MPEG-2 Transport Stream
notes: |
All properties, except some key operational properties such as real_time and
terminate_on_pause, set on the this consumer are passed onto an encapsulated
avformat consumer - no special prefix required. While some avformat
properties can accept a "k" suffix, this consumer requires "muxrate" but does
not understand the "k" suffix; so, specify the value in bytes per second.
The stream is always output to STDOUT at this time.
You can rewrite and insert table sections into the transport stream. If you
choose to rewrite the PMT sections, then you need to know how libavformat
sets the PIDs on the elementary streams. Currently, the video stream is 256
(0x100) and audio streams start at 257, incrementing from there. There are
conventions for property names to pass the .sec files to the consumer.
The conventions are:
si.<section>.file=<filename.sec>
si.<section>.pid=<number>
si.<section>.time=<milliseconds>
<section> is really anything, but typically: pat, sdt, nit, eit, etc.
"pat," "pmt," and "sdt" are special such that when supplied, they cause
libavformat's corresponding sections to be filtered out and replaced with
yours. You should always use PID 16 for NIT, 17 for SDT, and of course,
0 for PAT; PMT may be anything, but libavformat uses 4095 (0xfff).
The time property indicates the frequency to insert the section - every N milliseconds.
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