MPEG Layer II (MP2) is an audio codec standard in broadcast and DVD, offering robust compression for professional use.
Sun Sound (SND) is a basic Unix audio format for simple sound effects and system sounds on Sun workstations.
Reach for MP2 when your priority is broadcast audio, dvd audio tracks, legacy video — its efficient compression makes sharing fast and storage minimal.
Reach for SND when your priority is unix sound effects, legacy sun audio files — its uncompromising quality ensures every detail is preserved.
Learn more about MP2 and SND formats in our detailed guide.
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MP2 (MP2 audio) - MPEG Layer II, audio codec used in broadcast and DVD. Best for broadcast audio, dvd audio tracks, legacy video.
SND (SND audio) - Sun Sound, basic Unix audio format for workstation sounds. Ideal for unix sound effects, legacy sun audio files.
Yes, GoConvertFile offers free conversion of MP2 to SND for files up to 100MB. No registration required.
Most MP2 to SND conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.
SND is ideal for unix sound effects, legacy sun audio files. Sun Sound, basic Unix audio format for workstation sounds
No, converting MP2 to SND does not cause additional quality loss — SND uses lossless compression. However, any artifacts already present in the original MP2 file will persist in the SND output.
SND files are typically 2-5x larger than equivalent MP2 files because SND preserves all pixel data. This is expected and necessary for lossless quality.