Can we have json output for avmeta tool ?

[mguiral]

[cchampet]

https://github.com/nlohmann/json

[cchampet]

https://github.com/miloyip/nativejson-benchmark

[cchampet]

ffprobe --json
https://github.com/FFmpeg/FFmpeg/blob/235381e674bf0921cbb7871946e2ff08bd84d6ba/ffprobe.c#L1335

[mguiral]

You can add this code into python wrapping

def __str__(self):
    return json.dumps(self._json, indent=4)