Demux usm file online

This Project use CriDemuxerCore and blazor to demux usm file online

how to use

Build wasm local

1. clone this project
2. install dotnet
3. run build.sh
4. the file is in bin/Release/net5.0/wwwroot/_framework

Use cdn

waiting

How to demux the usm file

In your html file

add this to your head

<script src="https://github.com/mizuka-wu/CriDemuxWasm/raw/master/${pathToDir}/_framework/blazor.webassembly.js"></script>

In your js file

add this function

        /**
         * @returns {Promise<string[]>} result
         */ 
        function getDemuxFiles(file) {
            if (file) {
                const filePath = `./${file.name}`
                const fileRreader = new FileReader()
                return new Promise(resolve => {
                    fileRreader.onload = () => {
                        window.FS.writeFile(filePath, new Uint8Array(fileRreader.result))
                        resolve(DotNet.invokeMethodAsync("CriDemuxer", "Demux", filePath))
                    }
                    fileRreader.readAsArrayBuffer(file)
                })
            } else {
                throw new Error("no file")
            }
        }

Call this function will return the demuxed files(video: m2v, audio: adx/aix/ac3) from your uploaded file

and you can read them by use window.FS.readFile(filePath) => UINT8ARRAY

Sample

Please read the wwwroot/index.html and run start.sh