Audio format
AAC-Beispieldateien
AAC (.aac) is a modern lossy audio codec offering improved compression over MP3 at similar bit rates. Used extensively in streaming and mobile platforms, it supports various profiles and containers (ADTS, MP4). Use sample .aac files to validate decoder compatibility, stream buffering, and metadata extraction.
4 dateien
All to 500KB
SHA256 verified
Manifest included
Quick facts
Files first
AAC Sample Files — Download
Starter file
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| 141.2 KB | audio/aac |
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| 287.8 KB | audio/aac |
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| 43.7 KB | audio/aac |
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| 580.5 KB | audio/aac |
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Use cases
AAC Testing Workflows
Upload Testing
Seite oeffnen AACParser Regression
Seite oeffnen AACQA Automation
Seite oeffnen AACCompare and decide
AAC Format Comparisons
MP3 vs AAC
Open ComparisonFAQ and reference
AAC File FAQ
Checksum Verification
Use checksums to confirm file integrity after download.
shasum -a 256 your_file_name_here
# Compare output with SHA256 values listed above.Where is the machine-readable manifest?
Use the manifest when you need stable names, SHA256 values, and URLs for automation.
Validation Methodology
- Verify duration, sample rate, and channel count in your decoder.
- Test metadata extraction and malformed-tag handling.
- Validate seek/stream behavior over slow networks.