These are convenience macros that are specific to the opus_multistream_encoder_ctl() and opus_multistream_decoder_ctl() interface.
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These are convenience macros that are specific to the opus_multistream_encoder_ctl() and opus_multistream_decoder_ctl() interface.
The CTLs from Generic CTLs, Encoder related CTLs, and Decoder related CTLs may be applied to a multistream encoder or decoder as well. In addition, you may retrieve the encoder or decoder state for an specific stream via OPUS_MULTISTREAM_GET_ENCODER_STATE or OPUS_MULTISTREAM_GET_DECODER_STATE and apply CTLs to it individually.
#define OPUS_MULTISTREAM_GET_DECODER_STATE |
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Gets the decoder state for an individual stream of a multistream decoder.
- Parameters
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[in] | x | opus_int32 : The index of the stream whose decoder you wish to retrieve. This must be non-negative and less than the streams parameter used to initialize the decoder. |
[out] | y | OpusDecoder** : Returns a pointer to the given decoder state. |
- Return values
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OPUS_BAD_ARG | The index of the requested stream was out of range. |
#define OPUS_MULTISTREAM_GET_ENCODER_STATE |
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Gets the encoder state for an individual stream of a multistream encoder.
- Parameters
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[in] | x | opus_int32 : The index of the stream whose encoder you wish to retrieve. This must be non-negative and less than the streams parameter used to initialize the encoder. |
[out] | y | OpusEncoder** : Returns a pointer to the given encoder state. |
- Return values
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OPUS_BAD_ARG | The index of the requested stream was out of range. |