Script broken after recent lsdvd update

[6b6279]

With lsdvd 0.19 the script doesn't work. There is a new -Oj option that's supposed return a JSON (instead of -Oy) but this JSON output is not formatted correctly, so that switching -Oy to -Oj in the script doesn't fix the issue. Because -Oy and -Oj share code, somehow there is a regression with -Oy too, so that the "Python" output is also no longer parsable by mpv (dvd-browser fails with an empty error message and shows "insert dvd" when the Menu key is pressed). Downgrading to 0.17 seems to be only fix right now.

[CogentRedTester]

Can you post the outputs from -0j and -0y in both lsdvd 0.17 and 0.19?

[6b6279]

Version 0.19 is omitting commas (see example below) in -0y. I think it's best to create an issue for lsdvd, I don't think there is much the script can do if the output is simply incorrect.

    {
      'ix' : 1,
      'length' : 12.280,
      'vts_id' : "DVDVIDEO-VTS",
      'chapter' : [
        {
          'ix' : 1,
          'length' : 12.280,
          'startcell' : 1        }      ]
    }    {

compare to (version 0.17)

    {
      'ix' : 1,
      'length' : 12.280,
      'vts_id' : 'DVDVIDEO-VTS',
      'chapter' : [
        {
          'ix' : 1,
          'length' : 12.280,
          'startcell' : 1,
        },
      ],
    },
    {