Core Audio Format (CAF) is Apple's audio container designed to overcome the file size and sample rate limitations of AIFF and WAV.
MKA files are built around lossy compression. Designed for multitrack audio, audio streaming, chapter support, they use the audio/x-matroska MIME type and typically range from varies by content.
Reach for CAF when your priority is apple audio production, professional editing — its uncompromising quality ensures every detail is preserved.
Reach for MKA when your priority is multitrack audio, audio streaming, chapter support — its efficient compression makes sharing fast and storage minimal.
Learn more about CAF and MKA formats in our detailed guide.
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CAF (CAF audio) - Core Audio Format, Apple's professional audio format. Best for apple audio production, professional editing.
MKA (MKA) - Matroska Audio, flexible container for audio streams. Ideal for multitrack audio, audio streaming, chapter support.
Yes, GoConvertFile offers free conversion of CAF to MKA for files up to 100MB. No registration required.
Most CAF to MKA conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.
MKA is ideal for multitrack audio, audio streaming, chapter support. Matroska Audio, flexible container for audio streams
Yes, converting CAF to MKA uses lossy compression, which reduces file size by discarding some visual data. Set quality to 85-95% for a good balance of quality and file size.
MKA files are typically 50-80% smaller than CAF files because MKA uses efficient lossy compression. The exact reduction depends on quality settings.