[streaming] Change Aspect Ratio in live stream

Albrecht Verschoor albrechtv at hotmail.com
Sun Feb 3 14:26:01 CET 2008


Hello everyone,I’m using VLC to send a mpegstream created by my capture device Hauppauge WinTV-PVR USB2 to my networkplayer. This works fine, the only thing is, the stream is 4:3 while the original footage (camera) is 16:9. I did some research on the internet and what happens is the following: the capture device puts a ‘DAR-flag’ (Display Aspect Ratio-flag) into the mpegstream so the networkplayer thinks it should be played this way. There’s is software to change this flag (DVDPatcher for example) after recording a file. But I need to change this flag REALTIME, so the stream stays live AND has the correct aspect ratio.My question is:Is VLC capable of doing this? If so, how does this work? If not, does anyone know an application that is?Many thanks in advance!Albrecht
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