Function ffmpeg_dev::sys::avresample_get_delay

pub unsafe extern "C" fn avresample_get_delay(
    avr: *mut AVAudioResampleContext
) -> c_int

@deprecated use libswresample

Return the number of samples currently in the resampling delay buffer.

When resampling, there may be a delay between the input and output. Any unconverted samples in each call are stored internally in a delay buffer. This function allows the user to determine the current number of samples in the delay buffer, which can be useful for synchronization.

@see avresample_convert()

@param avr audio resample context @return number of samples currently in the resampling delay buffer