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Information About WMV

Learn about the features of WMV file format.

Basic Information

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

Technical Details

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

Features & Usage

WMV
CompatibilitySoftware, devices, or platforms that support the format.
  • Windows Media Player
  • Windows
  • Some media players (VLC)
Use CasesCommon applications and scenarios where the format is used.
  • Windows ecosystem video
  • Older web streaming (Silverlight)
  • DRM-protected content
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

WMV
ProsAdvantages and strengths of the format.
  • Good compression for its time
  • Integrated with Windows ecosystem
  • Supports DRM
ConsDisadvantages and weaknesses of the format.
  • Proprietary Microsoft format
  • Limited compatibility outside Windows
  • Largely superseded by MP4