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Media Library Specs & Formats

Understanding the supported media types and formats in Stack is essential for seamless integration into your projects. Here’s a breakdown of the media specifications across different features within Stack.

When using the media library in Funnels, you can upload various media types with specific size constraints.

To upload media for an image element, the following file types are supported:

  • PNG: .png
  • JPEG: .jpg, .jpeg, .jfif, .pjpeg, .pjp
  • TIFF/X-TIFF: .tif, .tiff
  • WEBP: .webp
  • SVG: .svg
  • ICON: .ico, .cur
  • GIF: .gif

Note: Maximum upload file size for images is 100MB.

Supported image file types in Social Planner:

  • PNG: .png
  • JPEG: .jpg, .jpeg, .jfif, .pjpeg, .pjp
  • GIF: .gif

Note: Maximum file size for images is 10MB.

Supported video file types in Social Planner:

  • AVI: .avi
  • QuickTime: .qt, .qtc, .mov, .moov
  • MP4: .mp4
  • Ogg Video: .ogv
  • Windows Media Video: .wmv, .asf
  • WebM Video: .webm

Note: Maximum file size for videos is 1GB.

Accessing the media library directly allows you to upload the following file types with specific size limits:

  • Videos: 4GB
  • Documents: 100MB
  • Audio: 100MB
  • Images: 100MB

Images:

  • PNG: .png
  • JPEG: .jpg, .jpeg, .jfif, .pjpeg, .pjp
  • TIFF/X-TIFF: .tif, .tiff
  • WEBP: .webp
  • SVG: .svg
  • ICON: .ico, .cur
  • GIF: .gif

Documents:

  • PDF: .pdf
  • Word Doc: .doc, .docx
  • Excel: .xls, .xlsx, .xlsm
  • PowerPoint: .ppt, .pptx, .pptm
  • Text: .rtf, .txt

Videos:

  • AVI: .avi
  • QuickTime: .qt, .qtc, .mov, .moov
  • MP4: .mp4
  • MPEG: .mpg
  • Ogg Video: .ogv
  • Windows Media Video: .wmv, .asf
  • WebM Video: .webm

Audio:

  • AIFF: .aif, .aiff, .aifc
  • MIDI: .midi, .mid
  • WAV: .wav
  • Ogg Audio: .oga
  • WebM Audio: .weba

Supported video file types for course videos:

  • AVI
  • QuickTime
  • MP4
  • Ogg Video
  • Windows Media Video
  • WebM Video

Note: Maximum file size for course videos is 5GB.

When adding files under each course, all file types are allowed.

Note: Maximum file size for other files is 50MB.

Files can be uploaded in forms and surveys by adding custom fields. These files are accessible as form submissions or as contact attachments.

Note: Maximum file size for uploads is 50MB per file.


This guide should help you navigate and utilize the media library in Stack effectively, ensuring your media files are compatible and within the specified limits.

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