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AU sekilas
AU
Convert to AU when preserving compatibility with older Unix or workstation software, educational assets, or historical multimedia archives.
In most present-day workflows the practical task is to decode AU content and move it to WAV, AIFF, or a modern compressed format.
Use AU only when downstream compatibility makes it necessary.
RealAudio sekilas
RealAudio
Legacy internet audio streaming archive conversion and migration of old RealAudio content to modern formats like MP3 or AAC.
Perbandingan format
| Fitur | AU | RealAudio |
|---|---|---|
| File type | Audio | Audio |
| Extensions |
|
|
| MIME type |
|
|
| Compression / quality | depends | depends |
| File size characteristics | medium | medium |
| Compatibility | broad | broad |
| Editability | limited | limited |
| Created year | 1987 | 1995 |
| Inventor | Sun Microsystems | RealNetworks (Rob Glaser) |
| Status | active | legacy |
| Primary use cases |
|
|
| Common software |
|
|
| Archival suitability | moderate | moderate |
| Metadata handling | moderate | moderate |
| Delivery profile | strong | strong |
| Workflow fit | delivery | delivery |
| Multitrack support | Tidak didukung | Tidak didukung |
| HDR support | Tidak didukung | Tidak didukung |
| Streaming ready | Tidak didukung | Didukung |
Kapan memakai setiap format
When to use AU
- capture ingest
- editing and mastering
- streaming or playback delivery
- Historically important in Unix/workstation audio.
When to use RealAudio
- capture ingest
- editing and mastering
- streaming or playback delivery
- Strong historical importance in early streaming audio.
FAQ
Why convert AU to RealAudio?
Legacy internet audio streaming archive conversion and migration of old RealAudio content to modern formats like MP3 or AAC.
What changes when converting AU to RealAudio?
This conversion changes how the format behaves in downstream tools and delivery environments.
Moving to RealAudio adds streaming delivery.
What should I review after converting AU to RealAudio?
Check the exported file for Proprietary and weakly documented compared with modern open media formats.; Primarily a legacy-conversion concern today..