Function imencodeanimation_def 

pub fn imencodeanimation_def(
    ext: &str,
    animation: &impl AnimationTraitConst,
    buf: &mut Vector<u8>,
) -> Result<bool>

Encodes an Animation to a memory buffer.

The function imencodeanimation encodes the provided Animation data into a memory buffer in an animated format. Supported formats depend on the implementation and may include formats like GIF, AVIF, APNG, or WEBP.

Parameters

• ext: The file extension that determines the format of the encoded data.
• animation: A constant reference to an Animation struct containing the frames and metadata to be encoded.
• buf: A reference to a vector of unsigned chars where the encoded data will be stored.
• params: Optional format-specific parameters encoded as pairs (paramId_1, paramValue_1, paramId_2, paramValue_2, …). These parameters are used to specify additional options for the encoding process. Refer to cv::ImwriteFlags for details on possible parameters.

Returns

Returns true if the animation was successfully encoded; returns false otherwise.

Note

This alternative version of imencodeanimation function uses the following default values for its arguments:

• params: std::vector()