Video format
MP4 Sample Files for Testing
MP4 (.mp4) is a general-purpose media container supporting H.264/H.265 video, AAC audio, subtitles, and metadata tracks. Ubiquitous in web and mobile, it supports streaming (HLS, DASH). Use sample .mp4 files to validate decoder pipelines, subtitle rendering, and adaptive streaming workflows.
17 arquivos
All to 250MB
SHA256 verified
Manifest included
Fast match
Choose an MP4 test file by playback task.
Common intents:
mp4 sample
mp4 example
sample mp4
test video mp4
mp4 test file
Quick facts
Files first
MP4 Sample Files — Download
Starter file
BaixarH.264 + AAC MP4
Download FixtureVideo-Only MP4
Download FixtureLonger-Duration MP4
Baixar| Nome do arquivo | Tamanho | MIME | Baixar |
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| 867.2 KB | video/mp4 |
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| 1.7 MB | video/mp4 |
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| 278.3 KB | video/mp4 |
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| 3.4 MB | video/mp4 |
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| 127.3 KB | video/mp4 |
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| 249.1 KB | video/mp4 |
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| 77.2 KB | video/mp4 |
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| 99.9 KB | video/mp4 |
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| 83.6 KB | video/mp4 |
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| 20.2 KB | video/mp4 |
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| 70.1 KB | video/mp4 |
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| 99.2 MB | video/mp4 |
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| 10.0 MB | video/mp4 |
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| 246.6 MB | video/mp4 |
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| 25.0 MB | video/mp4 |
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| 50.0 MB | video/mp4 |
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| 92.4 KB | video/mp4 |
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No files match the current filter. Switch to another chip or size range.
Use cases
MP4 Testing Workflows
Compare and decide
MP4 Format Comparisons
MP4 vs WebM
Compare containersMelhor formato de video para reproducao no navegador
Read best-format guideFAQ and reference
MP4 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.
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 mp4_15s_sample_file_868KB.mp4
curl -L -o mp4_15s_sample_file_868KB.mp4 \
https://samplefile.com/samples/download/video/mp4/mp4_15s_sample_file_868KB.mp4/
# Or fetch a random MP4 file
curl -s "https://samplefile.com/samples/api/random?format=mp4" | jq -r '.download_url'
# Download mp4_15s_sample_file_868KB.mp4
wget -O mp4_15s_sample_file_868KB.mp4 \
https://samplefile.com/samples/download/video/mp4/mp4_15s_sample_file_868KB.mp4/
import requests
# Download a specific file
url = "https://samplefile.com/samples/download/video/mp4/mp4_15s_sample_file_868KB.mp4/"
resp = requests.get(url)
with open("mp4_15s_sample_file_868KB.mp4", "wb") as f:
f.write(resp.content)
# Or fetch a random MP4 file via API
meta = requests.get("https://samplefile.com/samples/api/random?format=mp4").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/video/mp4/mp4_15s_sample_file_868KB.mp4/";
https.get(url, (res) => {
res.pipe(fs.createWriteStream("mp4_15s_sample_file_868KB.mp4"));
});
// Or fetch a random MP4 via the API
const meta = await fetch("https://samplefile.com/samples/api/random?format=mp4").then(r => r.json());
const file = await fetch(meta.download_url);
// use file.arrayBuffer(), file.body, etc.
# Random MP4 file (JSON response)
GET https://samplefile.com/samples/api/random?format=mp4
# All MP4 files
GET https://samplefile.com/samples/api/files?format=mp4
# Manifest with SHA256 checksums
GET https://samplefile.com/samples/video/mp4/manifest.json
# Response includes: name, size_bytes, mime_type, sha256, download_url
Validation Methodology
- Confirm codec/container detection matches actual stream info.
- Test keyframe seek, subtitle loading, and fallback playback.
- Measure startup and buffering behavior across browsers.
Matriz de fixtures
Use the curated MP4 matrix to choose the right clean, edge-case, and broken fixtures for this format.
Abrir matriz
Pacotes de fluxo de trabalho
Edge-Case Fixtures