Convert MP4 to AIFC Online — Free
Fast, free MP4 to AIFC converter. No registration required.
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How to Convert
Upload your .mp4 file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .aifc file when it's ready.
What is MP4?
MP4 is the most widely used video container format. It stores video, audio, subtitles, and metadata. Compatible with virtually every device and platform, from smartphones to smart TVs.
Format Details
- Full Name
- MPEG-4 Part 14
- Extension
- .mp4
Key Features
- Universal compatibility
- Streaming support
- Small file sizes
- Hardware-accelerated playback
What is AIFC?
AIFC is the compressed variant of the AIFF audio format. It supports multiple compression codecs while maintaining the AIFF container structure.
Format Details
- Full Name
- AIFF-C Compressed Audio
- Extension
- .aifc
Key Features
- Compressed AIFF
- Multiple codecs
- Apple compatible
- Smaller files
MP4 vs AIFC
| Feature | MP4 | AIFC |
|---|---|---|
| Full Name | MPEG-4 Part 14 | AIFF-C Compressed Audio |
| Extension | .mp4 | .aifc |
| Best For | Universal compatibility | Compressed AIFF |