`outputStream` instead of writing to file?

[WofWca]

timecut has the outputStream option.
I believe it is nice for when you want the users of your web service to start downloading the file immediately, as it is being rendered.

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Or perhaps are there workarounds? I discovered that files are being written in the temp directory ./tmp/synthesizer/:

WebVideoCreator/core/Synthesizer.js

Line 93 in fb62279

tmpDirPath = path.resolve("tmp/synthesizer/");

after which the file is simply moved

WebVideoCreator/core/Synthesizer.js

Line 251 in fb62279

await fs.move(this._swapFilePath, this.outputPath, { overwrite: true });

[WofWca]

I suppose the place to modify when adding this feature is

WebVideoCreator/core/Synthesizer.js

Line 473 in fb62279

.output(this._isVideoChunk() ? outputPath : _swapFilePath);

According to the docs, a stream can be passed instead of a file name