level
When converting animated GIFs to the MP4
format and when used in conjunction with the profile
parameter, the level
parameter specifies a set of constraints indicating a degree of required decoder performance for a profile.
Syntax
level={value}
Allowed values
Value | Description |
---|---|
1.[0123] | Levels: 1.0, 1.1, 1.2, and 1.3 |
2.[012] | Levels: 2.0, 2.1, and 2.2 |
3.[012] | Levels: 3.0 (Default), 3.1, and 3.2 |
4.[012] | Levels: 4.0, 4.1, and 4.2 |
5.[012] | Levels: 5.0, 5.1, and 5.2 |
6.[012] | Levels: 6.0, 6.1, and 6.2 |
Notes
If either level
or profile
parameters are missing, profile=baseline&level=3.0
will be used as the default.
Examples
Click the links to view the transformed image using a demo Fastly IO service.
Example usage | Description |
---|---|
?format=mp4&profile=main&level=5.2 | Convert the source animated GIF to MP4 format and select the main profile with a level of 5.2 |
User contributed notes
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