0

I wanna use NReco Videoinfo to access all information of a media file. You get a special attribute by calling a function GetAttrValue(xpath). It wants a xpath for example "streams\audio\channels" (this is not the correct one I know) - but I don't find any documentation about all available attributes and their corresponding xpaths.

Does anyone can help?

Thanks a lot, Ewald.

Eberhard Pastewski
  • 11

1 Answers1

0

NReco.VideoInfo is a wrapper for 'ffprobe' command line utility (part of ffmpeg distribution) and as result you get everything that is returned by it with -print_format xml option.

You also can access this raw XML with MediaInfo.Result property which returns XPathDocument instance:

var ffProbe = new NReco.VideoInfo.FFProbe();
var videoInfo = ffProbe.GetMediaInfo(pathToVideoFile);
var rawXml = videoInfo.Result.CreateNavigator().OuterXml;
Vitaliy Fedorchenko
  • 8,447
  • 3
  • 37
  • 34