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Information About WMA

Learn about the features of WMA file format.

Basic Information

WMA
CategoryThe general type of file (audio, image, etc.).
audio
CompressionMethod used to reduce file size (Lossy, Lossless, Uncompressed).
Lossy
Relative SizeTypical file size compared to other formats.
Small
MIME TypesCommon MIME types associated with the format.
  • audio/x-ms-wma
Open FormatIs the format specification publicly available and free to use?
No

Technical Details

WMA
Bit DepthNumber of bits used to represent color or audio sample amplitude (higher means more detail).
16
ResolutionImage dimensions (pixels) or audio sample rate/video dimensions.
-
Max QualityHighest achievable quality level or characteristic.
Variable (WMA Standard, Pro, Lossless)
Encoding MethodSpecific algorithm or standard used for encoding the data.
Windows Media Audio
Max File Size LimitAny known maximum file size limitations.
-

Features & Usage

WMA
CompatibilitySoftware, devices, or platforms that support the format.
  • Windows Media Player
  • Windows
  • Some portable devices
Use CasesCommon applications and scenarios where the format is used.
  • Windows Media ecosystem
  • Older portable players
  • DRM-protected audio
Metadata SupportCan the format store additional information (tags, descriptions, etc.)?
Yes
Transparency SupportDoes the format support transparent backgrounds (for images)?
-
Editing FriendlyIs the format suitable for easy editing without significant quality loss?
No
Encryption SupportDoes the format support password protection or encryption?
-

Pros & Cons

WMA
ProsAdvantages and strengths of the format.
  • Good compression, potentially better than MP3 at low bitrates
  • Supports DRM
ConsDisadvantages and weaknesses of the format.
  • Proprietary Microsoft format
  • Limited compatibility outside Windows ecosystem