Hi All,
I'm using ivtv-0.3.2.c now and it turned out that it was a very small fix to get stereo sound instead of two channel mono!
It turned out that the prefered audio mode was set to
0 = Mono/Language A: If mono, play mono; if dual or NICAM TRIVOX, play language A; if stereo, force to mono (L+R out of both channels).
instead of
4 = Stereo: If stereo, play stereo; if mono, play mono; if dual or NICAM TRIVOX, play language A.
All I had to do was to change one line:
diff -Naur ivtv-0.3.2c/driver/cx25840-driver.c ivtv-0.3.2c.jb/driver/cx25840-dri
ver.c
--- ivtv-0.3.2c/driver/cx25840-driver.c 2005-01-06 15:05:01.000000000 +0100
+++ ivtv-0.3.2c.jb/driver/cx25840-driver.c 2005-02-01 21:25:12.910312204 +0
100
@@ -1118,7 +1118,7 @@
CX25840_SET_AFD_NTSC_SEL(0x0000),
CX25840_SET_AUD_MODE_AUD_SYSTEM(0x000f),
CX25840_SET_AUD_STANDARD(0x000f),
- CX25840_SET_PREF_MODE(0x0000),
+ CX25840_SET_PREF_MODE(0x0004), // 4 = Stereo: If stereo, play stereo
; if mono, play mono;....
CX25840_SET_MUTE_NO_PREF_MODE(0x0000),
CX25840_SET_DE_EMPHASIS_TIME(0x0000),
CX25840_SET_FM_DEVIATION(0x0000),
Jaap Braam wrote:
Hi All,
I've finally managed to get my PRV-150MCE PAL working under Fedora Core 3.
It's working, but I only get mono audio when recording television programs... Does someone know what can be done to fix this????
Jaap.
BTW: I'm using ivtv-0.3.2b...
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