Trying to stream from DVB-T using libvlcsharp, get error "cache_block stream error: cannot pre fill buffer"

Asked Jul 06 '23 at 11:02

Active Jul 06 '23 at 11:38

Viewed 26 times

Here is my code:

static private void TuneDVB()
{
    using var libvlc = new LibVLC();
    using MediaPlayer mp = new MediaPlayer(libvlc);
    using Media media = new Media(libvlc, "dvb-t://frequency=562000000:bandwidth=0", FromType.FromLocation, ":dvb-adapter=0", ":live-caching=300");
    mp.Play(media);
}

When running it I get:

[0000017b60b37650] cache_block stream error: cannot pre fill buffer

Any help is appreciated!

edited Jul 06 '23 at 11:38

asked Jul 06 '23 at 11:02

zach--

1

Does it work with vlc itself? With which syntax? – cube45 Jul 07 '23 at 05:11
@cube45 Yes, the same command launches vlc and streams correctly. '''vlc dvb-t://frequency=562000000:bandwidth=0 :dvb-adapter=0:live-caching=300''' – zach-- Jul 07 '23 at 09:39
Isn't `:bandwidth` a media option, like `:dvb-adapter`? – cube45 Jul 07 '23 at 12:44
@cube45 separating bandwidth into a parameter gives the same error – zach-- Jul 07 '23 at 13:52
By the way, you can't just put Play inside a using block. Play() starts playing, but doesn't wait for it to finish. Please have a look at the sample codes – cube45 Jul 07 '23 at 17:14
please share full code _and_ full logs – mfkl Jul 10 '23 at 15:52

Trying to stream from DVB-T using libvlcsharp, get error "cache_block stream error: cannot pre fill buffer"

0 Answers0