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Stream Profiles Page Features (Cont.) | |
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Feature | Description |
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• Sampling Rate | A |
| source. |
| • Sampling rate defines the number of samples per second taken from a continuous |
| signal to make it a discrete signal. |
| • Rate is measured in KHz (KiloHertz). |
| • Available audio sampling rates: 32KHz, 44.1KHz, and 48KHz. |
| • Some of the common uses for these rates include: |
| - 32,000 KHz - miniDV digital video camcorder |
| - 44,100 KHz - compact disc, also most commonly used with |
| SVCD, MP3) |
| - 48,000 KHz - digital sound used for digital TV, DVD, DAT, films and professional |
| audio |
| • At this time, 32KHz is not supported within the Modero firmware. |
• Effective Rate |
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A | |
| throughput available for use by the |
| • The larger the amount of available audio data coming through the unit for encoding, |
| the better the outgoing audio quality to the target IP device. |
| • Available effective data rates: 96Kbps or 192Kbps |
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Stream: | This section allows the user/administrator to define the transport protocols and destina- |
| tion parameters for the outgoing stream content (such as IP Address and Audio/Video |
| Ports). |
• Transport Protocol |
|
A | |
| data transfer/handling protocols. |
| Available transport protocols: UDP (default) or RTP |
| • UDP (User Datagram Protocol) allows the transport of both |
| inside a single stream that is encapsulated as part of a standard |
| Stream. If UDP is selected as the protocol type, the Target Audio Port field becomes |
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| and sent to a single target port. |
| • RTP |
| delivering audio and video over the Internet. By transferring video and audio over |
| separate streams, RTP allows audio only players to receive this separated content as |
| would their audio/video player counterparts. If RTP is selected as the protocol type, |
| the Target Audio Port field becomes enabled. In this case, the audio and video |
| streams are sent as separate entities to two separate target ports. |
| Note: The UDP Transport Protocol only supports the use of the |
| whereas the RTP Transport Protocol can support using both |
| codecs. |
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