Audio format

Arquivos de amostra WMA

Windows Media Audio (.wma) is Microsoft’s proprietary lossy audio format optimized for Windows environments. It supports DRM in some profiles. Use sample .wma files to verify decoder compatibility, DRM flag handling, and metadata parsing in Windows and cross-platform players.

4 arquivos All to 1MB SHA256 verified Manifest included
Quick facts
CategoriaAudio
Total Files4
Extension.wma
MIMEaudio/x-ms-wma
ManifestJSON
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Files first

WMA Sample Files — Download

Starter file

wma_15s_sample_file_254KB.wma · 253.7 KB

Baixar
Nome do arquivo Tamanho MIME Baixar
.wma Starter SHA256 67af4fd06df3...
253.7 KB audio/x-ms-wma Baixar
.wma Realistic SHA256 02fdfa69915b...
506.8 KB audio/x-ms-wma Baixar
.wma SHA256 ea6d6d35f528...
84.9 KB audio/x-ms-wma Baixar
.wma SHA256 dcbbc2b07b16...
1009.9 KB audio/x-ms-wma Baixar
Use cases

WMA Testing Workflows

Upload Testing

WMA for Upload Testing

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Parser Regression

WMA for Parser Regression

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QA Automation

WMA for QA Automation

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Compare and decide

WMA Format Comparisons

More audio formats: WAV MP3 AAC AIFF FLAC M4A
FAQ and reference

WMA 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.