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fetchFromURL can't get metadata from m4a file

See original GitHub issue

I’m getting the following error when trying to read metadata from m4a files with fetchFromURL():

TypeError: 'cancel' can't be called on a locked stream.

It works fine with mp3 and flac files though.

parseBlob() does work with the same m4a files.

Just updated to version 1.2.0, but the problem persists.


Issue Analytics

  • State:closed
  • Created 4 years ago
  • Comments:6 (4 by maintainers)

github_iconTop GitHub Comments

Borewitcommented, Jun 30, 2019

Should be solved in v1.2.1

hviannacommented, Jun 29, 2019

Ah nice! I didn’t think of dragging the URL.

In the meantime I wrote a very simple test to try and isolate the problem:

const mm = require('music-metadata-browser');

mm.fetchFromUrl( 'aitai.m4a', { duration: false, skipCovers: true } )
	.then( metadata => {
		console.log( metadata );

Using a simple web server with express:

const path = require('path');
const express = require('express')

const server = express()
server.use( express.static( path.join( __dirname, 'public' ) ) )
server.listen( 8000, 'localhost', () => {
	console.log( '\nServer listening on port 8000!' )
	console.log( '\n\nPress Ctrl+C to exit.' )

Works on Chrome. Same error on Firefox.

Thanks again for the prompt replies!

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