Audio format
Fichiers d'echantillon AAC
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 fichiers
All to 500KB
SHA256 verified
Manifeste included
Quick facts
Files first
AAC Sample Files — Download
Starter file
Telecharger| Nom du fichier | Taille | MIME | Telecharger |
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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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No files match the current filter. Switch to another chip or size range.
Use cases
AAC Testing Workflows
Upload Testing
Ouvrir le format AACParser Regression
Ouvrir le format AACQA Automation
Ouvrir le format AACCompare and decide
AAC Format Comparisons
MP3 vs AAC
Ouvrir la comparaisonFAQ and reference
AAC File FAQ
Verification du checksum
Utilisez les checksums pour confirmer l'integrite du fichier apres telechargement.
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.
Use in code — curl, Python, Node, wget
Copy any snippet directly into scripts, test suites, or CI pipelines. All URLs are stable and publicly accessible with no auth required.
# Download aac_15s_sample_file_142KB.aac
curl -L -o aac_15s_sample_file_142KB.aac \
https://samplefile.com/samples/download/audio/aac/aac_15s_sample_file_142KB.aac/
# Or fetch a random AAC file
curl -s "https://samplefile.com/samples/api/random?format=aac" | jq -r '.download_url'# Download aac_15s_sample_file_142KB.aac
wget -O aac_15s_sample_file_142KB.aac \
https://samplefile.com/samples/download/audio/aac/aac_15s_sample_file_142KB.aac/import requests
# Download a specific file
url = "https://samplefile.com/samples/download/audio/aac/aac_15s_sample_file_142KB.aac/"
resp = requests.get(url)
with open("aac_15s_sample_file_142KB.aac", "wb") as f:
f.write(resp.content)
# Or fetch a random AAC file via API
meta = requests.get("https://samplefile.com/samples/api/random?format=aac").json()
resp = requests.get(meta["download_url"])
with open(meta["name"], "wb") as f:
f.write(resp.content)// Download a specific file
const fs = require("fs");
const https = require("https");
const url = "https://samplefile.com/samples/download/audio/aac/aac_15s_sample_file_142KB.aac/";
https.get(url, (res) => {
res.pipe(fs.createWriteStream("aac_15s_sample_file_142KB.aac"));
});
// Or fetch a random AAC via the API
const meta = await fetch("https://samplefile.com/samples/api/random?format=aac").then(r => r.json());
const file = await fetch(meta.download_url);
// use file.arrayBuffer(), file.body, etc.# Random AAC file (JSON response)
GET https://samplefile.com/samples/api/random?format=aac
# All AAC files
GET https://samplefile.com/samples/api/files?format=aac
# Manifest with SHA256 checksums
GET https://samplefile.com/samples/audio/aac/manifest.json
# Response includes: name, size_bytes, mime_type, sha256, download_urlMethodologie de validation
- Verify duration, sample rate, and channel count in your decoder.
- Test metadata extraction and malformed-tag handling.
- Validate seek/stream behavior over slow networks.