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LiveSwitch iOS/macOS API Reference Documentation
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LiveSwitch iOS/macOS API Reference Documentation
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A NACK Config. More...
Instance Methods | |
| (bool) | - disableBuffering |
| Gets a value indicating whether to disable support for Generic NACKs. More... | |
| (instancetype) | - init |
| Initializes a new instance of the FMLiveSwitchNackConfig class. More... | |
| (instancetype) | - initWithSendBufferLength:receiveBufferLength: |
| Initializes a new instance of the FMLiveSwitchNackConfig class. More... | |
| (int) | - receiveBufferLength |
| Gets the number of packets to hold in the generic NACK buffer awaiting an earlier packet before releasing them. More... | |
| (int) | - sendBufferLength |
| Gets the length of the send buffer. More... | |
| (void) | - setReceiveBufferLength: |
| Sets the number of packets to hold in the generic NACK buffer awaiting an earlier packet before releasing them. More... | |
| (void) | - setSendBufferLength: |
| Sets the length of the send buffer. More... | |
Class Methods | |
| (FMLiveSwitchNackConfig *) | + nackConfig |
| Initializes a new instance of the FMLiveSwitchNackConfig class. More... | |
| (FMLiveSwitchNackConfig *) | + nackConfigWithSendBufferLength:receiveBufferLength: |
| Initializes a new instance of the FMLiveSwitchNackConfig class. More... | |
A NACK Config.
NackConfig is for enabling/configuring negative acknowledgement. Negative acknowledgements are used by media receivers to request that a media sender retransmit a packet. It is highly effective for video in low-latency networks since video is stateful and the cost of losing a packet is high. It is far less effective for audio, where any delay is especially harmful and the cost of losing a packet is not significant. Because of this, it is enabled by default for video and disabled by default for audio. You can modify the buffer size using NackConfig, but generally, it should be left with default values. The option to set these values will most likely be removed in a future release as our adaptive algorithms improve.
| - (bool) disableBuffering |
Gets a value indicating whether to disable support for Generic NACKs.
| - (instancetype) init |
Initializes a new instance of the FMLiveSwitchNackConfig class.
| - (instancetype) initWithSendBufferLength: | (int) | sendBufferLength | |
| receiveBufferLength: | (int) | receiveBufferLength | |
Initializes a new instance of the FMLiveSwitchNackConfig class.
| sendBufferLength | Length of the send buffer. |
| receiveBufferLength | Length of the receive buffer. |
| + (FMLiveSwitchNackConfig*) nackConfig |
Initializes a new instance of the FMLiveSwitchNackConfig class.
| + (FMLiveSwitchNackConfig*) nackConfigWithSendBufferLength: | (int) | sendBufferLength | |
| receiveBufferLength: | (int) | receiveBufferLength | |
Initializes a new instance of the FMLiveSwitchNackConfig class.
| sendBufferLength | Length of the send buffer. |
| receiveBufferLength | Length of the receive buffer. |
| - (int) receiveBufferLength |
Gets the number of packets to hold in the generic NACK buffer awaiting an earlier packet before releasing them.
Defaults to 128.
| - (int) sendBufferLength |
Gets the length of the send buffer.
| - (void) setReceiveBufferLength: | (int) | value |
Sets the number of packets to hold in the generic NACK buffer awaiting an earlier packet before releasing them.
Defaults to 128.
| - (void) setSendBufferLength: | (int) | value |
Sets the length of the send buffer.