This enables the Broadcaster to send a UDP stream. The UDP stream is not protected by the Zixi protocol. The UDP streams can be one of the following types:
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| Parameter | Description | ||
|---|---|---|---|
| Output Parameters | |||
Host | Specify the destination IP address or URL. | ||
Port | Specify the target UDP port. | ||
TTL | Specify the time-to-live (TTL). Used mainly to limit the range (or “scope”) of a multicast transmission. Leaving it as blank uses the default value specified by the operating system. | ||
Smoothing [mms] | Enables transmission of the output at the correct rate. Required when the receiving device is sensitive and can’t lock on to the stream (in such a case, the recommended latency is 100 - 1000 ms). | ||
RTP | Enables use of the Real-time Transport Protocol. | ||
SMPTE 2022 FEC: | Disables the FEC or specifies the type of FEC matrix to D1/ D2.
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Bind to IP | Select from the drop-down list the local IP address to be used for this Output, OR select Any to enable any IP to be used. | ||
Local Port | Specify from which local port to source the stream, if desired (instead of randomly chosen by the operating system). | ||
| ReMuxing | Select this checkbox to enable remuxing from VBR MPEG-TS to MPEG-TS CBR (used for professional IRDs). | ||
| Remux to bitrate [kbps]: | Specify the CBR bitrate to target for a remuxed stream. | ||
| Buffer Size [ms] | Specify the size of the buffer that will be used for the remixing. A larger buffer increases the quality, but also increases latency. | ||
| No NULL Packets | Select this option to re-multiplex the stream to CBR but remove the NULL packets in order to maintain low bitrate. | ||
| Enable Decryption | Select this checkbox to decrypt an encrypted stream. | ||
Decryption type | If the stream has been encrypted, you can decrypt through the output by selecting this checkbox and specifying the type of ecryption that was used. Select Automatic to decrypt a stream that has been encrypted using Automatic encryption. Only if the stream has not been encrypted, select None (default). Important Notice: if the stream has been encrypted you must decrypt it in the output. | ||
| Decryption key | If the decryption type includes a key, enter the key to decrypt the stream during output. | ||
| Enable IFB/Talkback | Select this checkbox to enable IFB/Talkback for one-way communication from the director or assistant director to on-air talent or a remote location. Selecting the checkbox allows the decoder with a Zixi Receiver to send audio back to the encoder with a Zixi Feeder. This offers the ability to, for example, give audio feedback to the camera operator. | ||
| Port | The port that will be used to send the audio feedback. |
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