Initialize AVAudioResampleContext. @note The context must be configured using the AVOption API. @note The fields "in_channel_layout", "out_channel_layout", "in_sample_rate", "out_sample_rate", "in_sample_fmt", "out_sample_fmt" must be set.
@see av_opt_set_int() @see av_opt_set_dict() @see av_get_default_channel_layout()
@param avr audio resample context @return 0 on success, negative AVERROR code on failure
See Implementation
Initialize AVAudioResampleContext. @note The context must be configured using the AVOption API. @note The fields "in_channel_layout", "out_channel_layout", "in_sample_rate", "out_sample_rate", "in_sample_fmt", "out_sample_fmt" must be set.
@see av_opt_set_int() @see av_opt_set_dict() @see av_get_default_channel_layout()
@param avr audio resample context @return 0 on success, negative AVERROR code on failure