How to set video deinterlacing with libVLCSharp for Windows?

Question

I'm using libVLCSharp for Windows. Is there a way to set video deinterlacing mode with libVLCSharp? Thanks.

Tried the following

    media.AddOption(":deinterlace=1");
    media.AddOption(":video-filter=deinterlace");
    media.AddOption(":deinterlace-mode=blend");

From the vlc log this code does not seem to work. Any advice? Thanks.

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score 0 · Answer 1 · answered May 22 '23 at 05:12

0

Did you mean :deinterlace=1 ? You wrote deinterface. Also, please send the logs with your question.

answered May 22 '23 at 05:12

cube45

Thanks for pointing out the typo. I changed it to ":deinterlace=1"but it still does not work. VLC log shows "main Debug: deinterlace -1, mode auto, is_needed 0". – L. Lee May 22 '23 at 14:15

score 0 · Answer 2 · answered May 22 '23 at 14:27

If the deinterlace parameters are passed when initializing LibVLC, it works. For example

  string[] options = { "--deinterlace=1", "--video-filter=deinterlace", "--deinterlace-mode=blend" };
  libVLC = new LibVLC(options);

but it does not work when passed as Media options.

2 Answers2