[MPlayer-users] Only first audio available in dvb://

[rvm]

When I watch a TV channel (using a dvb-t card) with dvb:// only the
first audio track is available in mplayer:

mplayer dvb://"ANTENA 3" -identify

MPlayer SVN-r29386-4.2.4 (C) 2000-2009 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing dvb://ANTENA 3.
dvb_tune Freq: 858000000
TS file format detected.
PROGRAM_ID=140 (0x8C), PMT_PID: 300(0x12C)
...
VIDEO MPEG2(pid=301) AUDIO MPA(pid=303) NO SUBS (yet)!  PROGRAM N. 0
ID_VIDEO_ID=301
ID_AUDIO_ID=303
...

But this channel has a second audio track (pid 304) but mplayer
doesn't allow me to switch to it.
I saw that ~/.mplayer/channels.conf only contains info about the first
audio pid. Example for this channel:

ANTENA 3:858000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:301:303:140

If I change there the audio pid 303 for 304, then I can hear in
mplayer the 2nd audio track, but I can't switch to the first one.

Is there any way to fix this problem?

-- 
RVM