4:3 instead of 16:9

[maximality]

Hello!
I have a network stream with ts container. Video resolution is 720x576. Everything works fine, but there is one problem: wrong aspect ratio (4:3 instead of 16:9).
VLC for Windows opens this stream with correct aspect ratio. Screenshots attached.
I've tried "--aspect-ratio=16:9" in options, but no luck.
Any suggestions?
Thanks!

[devkanro]

Ummm...I haven't try TS container, can you give me your video?

[maximality]

@higankanshi sure, you can open this stream: http://31.128.138.97:8080
It's my home computer with VLC retranslating local network stream. Please, use it only for testing purposes ;)
Thanks!

[devkanro]

Ummm...I can't connect to this IP. You can take a breakpoint in VideoFormatCallback to see height and width.

[maximality]

@higankanshi
Height and width are both correct there. But result image is 4:3

[devkanro]

Ummm...Wait!
720/576 = 5/4 = 1.25
720/540 = 4/3 = 1.33
720/405 = 16/9 = 1.78

Are you sure resolution is true?

[maximality]

@higankanshi you're right, but resolution is true.
Think it has something to do with non-square pixels?

[maximality]

@higankanshi http://dveo.com/downloads/TS-sample-files/San_Diego_Clip.ts found a stream for you. try it with your wpf player and with standalone vlc player

[devkanro]

I got it.
I think the size we got with VideoFormatCallback is SAR(Sample Aspect Ratio).
Actually, we need DAR(Display Aspect Ratio) .
DAR = PAR x SAR
So we need PAR(Pixel Aspect Ratio), but I can't find it in libvlc.

[maximality]

@higankanshi maybe libvlc_video_get_size will do its job?

[devkanro]

I have try it, I got (0,0) with TS stream.
But it work fine with local file.

[maximality]

Maybe try to get size after a couple of seconds of getting the stream?

[devkanro]

Ummm...I also try it. I got (0,0).
You can try it, I add some properties, like Size, PixelHeight and PixelWidth.