problem with mkvmerge command line

[gizmo27]

After being mkvmerge installed, I use the following command line :mkvmerge -o audio+video.mkv video_only.mkv audio_only.ogg

My aim is to mux an audio and a video file into a final audio+video file.

What's wrong in the command line ?

[Ranguvar]

mkvmerge -o audio+video.mkv --noaudio video_only.mkv --novideo audio_only.ogg

Should work. In fact, your CLI should work. What's your error?

[gizmo27]

Ok it works now : no need to put "--noaudio (...) --novideo" but I think the input audio file must have the same name that the ouput video+audio one.

Ex : niagara.mkv (final output with video+audio) must have niagara.ogg
else mkvmerge says that it can't open it

[nm]

File names should not matter (at least as long as they only contain "normal" alphabetical and numerical characters). Which version of mkvmerge are you using, and on which operating system?