Lines Matching defs:mono
758 " -a downmix from stereo to mono file for mono encoding\n"
764 " -m <mode> (j)oint, (s)imple, (f)orce, (d)ual-mono, (m)ono (l)eft (r)ight\n"
1010 "phone => 16kbps/mono phon+/lw/mw-eu/sw => 24kbps/mono\n"
1011 "mw-us => 40kbps/mono voice => 56kbps/mono\n"
1020 int mono = 0;
1033 mono = 1;
1039 mono = 1;
1043 mono = 1;
1047 mono = 1;
1098 if (mono == 1) {
2379 case 'a': /* autoconvert input file from stereo to mono - for mono mp3 encoding */