RuntimeError with ffmpeg and timeout

[zuisho-1848-o]

Environments

• OS name: MacBookPro Ventrura 13.2.1, Intel Core i5 2GHz
• Scene.js Component Version: "@scenejs/recorder": "^0.15.0", "@scenejs/render": "^0.15.2"
• Component Name (Render, Recorder): Render

Description

I tried this command.

npx @scenejs/render -i index.html --name scene -h 720 -w 1280 -d 3 -o out.mp4

The error was here.

Start Render

  Puppeteer old Headless deprecation warning:
    In the near feature `headless: true` will default to the new Headless mode
    for Chrome instead of the old Headless implementation. For more
    information, please see https://developer.chrome.com/articles/new-headless/.
    Consider opting in early by passing `headless: "new"` to `puppeteer.launch()`
    If you encounter any bugs, please report them to https://github.com/puppeteer/puppeteer/issues/new/choose.

(node:37097) ExperimentalWarning: The Fetch API is an experimental feature. This feature could change at any time
(Use `node --trace-warnings ...` to show where the warning was created)
/path/to/node_modules/@ffmpeg/core/dist/ffmpeg-core.js:12
if(l){ra=oa?require("path").dirname(ra)+"/":__dirname+"/";ta=function(a,b){wa||(wa=require("fs"));xa||(xa=require("path"));a=xa.normalize(a);return wa.readFileSync(a,b?null:"utf8")};va=function(a){a=ta(a,!0);a.buffer||(a=new Uint8Array(a));assert(a.buffer);return a};1<process.argv.length&&(ka=process.argv[1].replace(/\\/g,"/"));ja=process.argv.slice(2);process.on("uncaughtException",function(a){if(!(a instanceof ca))throw a;});process.on("unhandledRejection",u);la=function(a){process.exit(a)};f.inspect=
                                                                                                                                                                                                                                                                                                                                                                                                                                    ^

RuntimeError: abort(TypeError: Failed to parse URL from /path/to/node_modules/@ffmpeg/core/dist/ffmpeg-core.wasm). Build with -s ASSERTIONS=1 for more info.
    at process.u (/path/to/node_modules/@ffmpeg/core/dist/ffmpeg-core.js:25:109)
    at process.emit (node:events:513:28)
    at emit (node:internal/process/promises:149:20)
    at processPromiseRejections (node:internal/process/promises:283:27)
    at process.processTicksAndRejections (node:internal/process/task_queues:96:32)

Node.js v18.12.0

After that, I also tried specify the ffmpeg path like this.

npx @scenejs/render -i index.html -F /usr/local/bin/ffmpeg

Then, the error changed to timeout.

/path/to/node_modules/@scenejs/render/dist/render.cjs.js:78
        throw new Error("Timeout: 10000ms");
              ^

Error: Timeout: 10000ms
    at openPage (/path/to/node_modules/@scenejs/render/dist/render.cjs.js:78:15)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async render (/path/to/node_modules/@scenejs/render/dist/render.cjs.js:531:18)

Node.js v18.12.0

I tried to the command without detail options like this.

npx @scenejs/render -i index.html -F /usr/local/bin/ffmpeg

npx @scenejs/render -i index.html

However, the same error occured.
I would appreciate it if you help me.

[daybrush]

@zuisho-1848-o

1. I found that the ffmpeg-core issue has a problem with Node 18. Node less than 18 or --ffmpegPath must be used.
2. Is the scene variable declared in the global(window) index.html?
   The timeout occurs because there is no scene variable.

[zuisho-1848-o]

Thank you for your answer.

I used ffmpegPath and the first problem was solved.
About the second problem, I realized I was wrong about the scene name.

Thank you for your support.