wmv -> mkv

[slipknot!]

I always used mkvtoolnix to mux tracks into mkv. But this time it says that it's incompatible with *.wmv.
How can I demux audio/video from *.wmv container and then mux it into *.mkv? Which software should I use?

[roozhou]

ffmpeg will do this for you

ffmpeg -i xxx.wmv -vcodec copy -acodec copy xxx.mkv

[sekininsha]

Use Haali's GDSMUX.EXE to create a .mkv directly

http://haali.net/mkv/

[slipknot!]

roozhou, going to try this method now. Just in case if I'll need it later.
sekininsha, it works perfectly, thank you!