Function ff_audio_data_alloc

pub unsafe extern "C" fn ff_audio_data_alloc(
    channels: c_int,
    nb_samples: c_int,
    sample_fmt: AVSampleFormat,
    name: *const c_char,
) -> *mut AudioData

Allocate AudioData.

This allocates an internal buffer and sets audio parameters.

@param channels channel count @param nb_samples number of samples to allocate space for @param sample_fmt sample format @param name name for debug logging (can be NULL) @return newly allocated AudioData struct, or NULL on error