Test files › Audio and video › fake-mp4-wrong-magic.mp4
Fake MP4 with wrong magic bytes
Named .mp4 but the first bytes are random noise rather than an ftyp box. Contains no video data.
↓ Download fake-mp4-wrong-magic.mp4| Filename | fake-mp4-wrong-magic.mp4 |
| Format | MP4 (spoofed) |
| Size | 64.0 KB (65,536 bytes) |
| MIME type | video/mp4 |
| SHA-256 | 678b109814ee687b8672b6fe9f559cfae722aa79285ac23bf1ca792de9e97ded |
What this file catchesTranscode queues that accept a job based on the extension and only discover the file is not video after burning a worker slot on it. Validate the ftyp box at upload time.
Download & verify
curl -fsSL -o "fake-mp4-wrong-magic.mp4" "https://files.hexaqa.com/video/fake-mp4-wrong-magic.mp4"
curl -fsSL "https://files.hexaqa.com/video/fake-mp4-wrong-magic.mp4" | sha256sum
# expect: 678b109814ee687b8672b6fe9f559cfae722aa79285ac23bf1ca792de9e97ded