How to Output

There are several different ways you can output the results of the video that you process.

This can be either via streaming, or by saving to a file.

MPJEG Stream

By default, wasmVision can stream the output in MJPEG format.

When using wasmVision, this is configured by using the --output=mjpeg flag.

To control the stream destination port, you can use the --destination (-d for short) flag like this:

wasmvision run -p hello.wasm -o mjpeg -d :8081

Save to File

wasmVision can write data to image and video files in several different formats.

When using wasmVision, this is configured by using the --output=file flag.

To control the file type and destination, you can use the --destination (-d for short) flag like this:

wasmvision run -p hello.wasm -o file -d /path/to/video/filename.avi

Output to a single file:

--output=file --destination=image.png

Output to a sequence of files:

--output=file --destination=images{id}.png

Other streaming formats

You can also output streams in a number of different formats using GStreamer. More info about this will go here soon.