0
votes
1answer
130 views

Downmix drops low frequency channel

I have noticed a problem with FFmpeg downmixing. If I run a command such as ffmpeg -i infile.flac -ac 2 outfile.flac It will have identical result as ffmpeg -i infile.flac \ -map_channel 0.0.0 \ ...
1
vote
7answers
11k views

Music but no voice on headphones [duplicate]

I have normal stereo headphones which work fine On a specific PC running Windows 7 the external speaker and USB speakers work fine too But when I plug in the headphones, all I hear is muffled music, ...
2
votes
3answers
13k views

Stereo sound through whole 5.1 speaker set - is it possible with WinXP or 7?

Is it possible to "upmix" (split) stereo output from games, winamp, youtube and so on through 5.1 speaker set? Movies from DVD or some games uses all 6 speakers, but most of today's usage does not. I ...