Telestream lightspeed live capture, Руководство пользователя

Страница: 225 / 350

Appendix B: Containers, Codecs, and Vantage Actions
MPEG2-TS Output
225
Lightspeed Live Capture User Guide
Force One Track Per Channel . When checked, creates multiple mono tracks instead of
a single multi-channel track.
Channel Map . Allows re-mapping of the incoming source audio channels to the
captured file output channels. Channels are numbered from 1 to 32. Specify the
number of the audio input channel to use for each output channel.
MPEG2-TS Output
The MPEG2-TS output container encodes media and saves it as an MPEG2 Transport
Stream file.
MPEG-2 TS Format Summary
Video
HEVC H/W | MPEG-2 | x264
Audio
AAC | PCM
Container Settings
File Extension . Specifies ts | mpg |m2t.
File Bit Rate . Default: 19,000,000 bits per second. If unchecked, the Multiplexer will use
the minimum rate as computed from the sum of all maximum rates for elementary
streams, data streams, PSI streams and necessary overhead.
List Audio Streams Before Video Streams . When checked, will list audio streams
before video streams in the PMT stream order.
PAT Rate . Defaults to 10.0 tables per second. This function specifies the repetition rate
of the Program Association Table in the output stream. The PAT lists all programs in a
transport stream, each of which is identified by a 16-bit Program Number.
PMT Rate . Defaults to 10.0 tables per second. This function specifies the repetition rate
of the Program Map Table in the output stream. Each program listed in the PAT has a
PMT (with PID) containing information about the program.
Transport ID . Defaults to 0. This function sets the ID number for this transport stream.
PAT Version . Defaults to 0. This function sets the version number of the Program
Association Table.
Program Number . Defaults to 1. This sets the ID number of a specific program.
PMT PID . Defaults to 480. This sets the Packet ID used for the Program Map Table.