Enable audio stream switch only default one is displayed, 2nd audio missing

[Fproviders]

Hello.

I have a mkv video containing 2 audio streams (ac3) for two languages.
I tried all possible options to re-save it using mkvmerge with setting default flags and forced flags, but despite all my efforts only 1 audio stream is displayed when playing the file (Media Player Classic using)



Can anyone help me how to add a switch to be able to change audio when playing the file?
Thank you.

[Baldrick]

So the source mkv doesn't work either?

Maybe try extract both audio streams with mkvextractgui2. Add them back in mkvmergegui, disable header compression(file->settings and disable header compression by default) and make a new mkv.

And use a newer mpc like mpchc.

[Fproviders]

Thanks.
I did that already. It didn't work. Same result.
And you are correct, I use latest 9.3.6 version of Home Cinema.
Any other suggestions?

[Fproviders]

Any other ideas? I still can only see one option of Audio. The second stream is hidden

[aedipuss]

who says both audio streams are ok? did you make the mkv yourself? if not just delete it and move on, if it doesn't have the audio you need.

[Fproviders]

I can extract and merge them individually resulting in 2 video files with one language each. But I can't play switch them one a single video file.
My Samsung TV allows switching audio using remote control. But the option is hidden on a PC using latest Media Player Home Cinema