javascript - nodejs adding double quotes to command arguments? -

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example:

ffmpeg -i test.mkv -metadata title="test 123" -c copy temp.mkv

ffmpeg sees ""test 123"". happens spawn() , execfile()

if run same command in windows shell ffmpeg sees correctly "test 123"

so what's nodejs?

here's nodejs code:

var process = spawn('ffmpeg', [   '-i',   infile,   '-metadata',   'title="test 123"',        '-c',   'copy',   outfile ]);

you need switch "title='test 123'" since double quotes have precedence on single quotes. stdin should parse right title="test 123".


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