Telestream lightspeed live capture, Руководство пользователя

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Appendix B: Containers, Codecs, and Vantage Actions
Proxy MP4 Output
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Lightspeed Live Capture User Guide
Audio Stream Details
Select the Audio Stream component to display its details on the right.
Codec (PCM)
Codec . Specifies PCM as the codec to use to encode audio tracks. No other codecs are
provided.
Channel Configuration
Select the number and layout of the audio channels.
- Mono
- Stereo
- 4 Channels
- 6 Channels
- 8 Channels
- 10 Channels
- 12 Channels
- 14 Channels
- 16 Channels
- 32 channels (currently not supported from SDI sources)
Label Channel Pairs Left/Right . When checked, causes the first channel pair to be
labeled Left and Right, unless Force One Track Per Channel is checked, in which case
this setting is ignored.
Bit Depth . Select the desired audio bit depth. 16, 20, or 24 bit.
Force One Track Per Channel . Select to make 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.
Proxy MP4 Output
The Proxy MP4 container conforms to IEC 14496-14 MP4 file format standard.
Note: MP4 files do not contain a timecode track.