void change_quality_compatibility (bool compatibility, WeakQualityPtr quality);
void change_format_compatibility (bool compatibility, WeakFormatPtr format);
void change_sample_rate_compatibility (bool compatibility, WeakSampleRatePtr rate);
void change_sample_format_compatibility (bool compatibility, WeakSampleFormatPtr format);
void change_dither_type_compatibility (bool compatibility, WeakDitherTypePtr type);
void change_quality_compatibility (bool compatibility, WeakQualityPtr quality);
void change_format_compatibility (bool compatibility, WeakFormatPtr format);
void change_sample_rate_compatibility (bool compatibility, WeakSampleRatePtr rate);
void change_sample_format_compatibility (bool compatibility, WeakSampleFormatPtr format);
void change_dither_type_compatibility (bool compatibility, WeakDitherTypePtr type);