Hi, I have a PVR-350 which won't output any sound in MythTV while watching 'live' capture. I can record video ok using :
cat /dev/video0 > ./test.mpg mplayer ./test.mpg This contains perfect video and sound, which implies the video-in and line-in work fine. When I try and watch live capture within MythTV I have no sound. I've tracked this down to there being no sound output from the PVR-350 video/audio out (whereas video is output fine). Can anybody suggest why the sound-out (two RCA jacks) aren't working ?? I've had to use the following to set the correct video mode, could this be a problem ? v4l2-ctl -i 2 My system is an Epia MII10000 with a pvr-350 running an up to date Ubuntu Feisty release, using the ivtv packages from dl.ivtvdriver.org (thus latest firmware) and I'm from the UK so it's a PAL tuner. I've been following two guides (to eventually get MythTV up and running). https://help.ubuntu.com/community/MythTV_Feisty_hardware_pvr-350_TV-out https://help.ubuntu.com/community/MythTV_Feisty_Backend_Frontend My modprobe.d/aliases file contains : *snip* options ivtv-fb osd_compat=1 *snip* The debug output is : [EMAIL PROTECTED]:~# dmesg | tac | > sed -n '/=\ \ END INIT IVTV\ \ =/,/= START INIT IVTV =/p; > /= START INIT IVTV =/q' | > tac [ 32.008000] ivtv: ==================== START INIT IVTV ==================== [ 32.008000] ivtv: version 0.10.1 (tagged release) loading [ 32.008000] ivtv: Linux version: 2.6.20-16-generic SMP mod_unload 586 [ 32.008000] ivtv: In case of problems please include the debug info between [ 32.008000] ivtv: the START INIT IVTV and END INIT IVTV lines, along with [ 32.008000] ivtv: any module options, when mailing the ivtv-users mailinglist. [ 32.008000] ivtv0: Autodetected Hauppauge card (cx23415 based) [ 32.008000] ACPI: PCI Interrupt 0000:00:14.0[A] -> Link [LNKB] -> GSI 5 (level, low) -> IRQ 5 [ 32.008000] ivtv0: Unreasonably low latency timer, setting to 64 (was 32) [ 33.616000] input: PC Speaker as /class/input/input1 [ 34.896000] ivtv0: loaded v4l-cx2341x-enc.fw firmware (376836 bytes) [ 34.916000] parport: PnPBIOS parport detected. [ 34.916000] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE,EPP] [ 35.980000] cs: IO port probe 0x100-0x3af: clean. [ 35.980000] cs: IO port probe 0x3e0-0x4ff: excluding 0x4d0-0x4d7 [ 35.980000] cs: IO port probe 0x820-0x8ff: clean. [ 35.980000] cs: IO port probe 0xc00-0xcf7: clean. [ 35.984000] cs: IO port probe 0xa00-0xaff: clean. [ 35.984000] cs: memory probe 0xa0000000-0xa0ffffff: clean. [ 35.988000] pcmcia: registering new device pcmcia0.0 [ 36.004000] cs: IO port probe 0x100-0x3af: clean. [ 36.004000] cs: IO port probe 0x3e0-0x4ff: excluding 0x4d0-0x4d7 [ 36.004000] cs: IO port probe 0x820-0x8ff: clean. [ 36.004000] cs: IO port probe 0xc00-0xcf7: clean. [ 36.008000] cs: IO port probe 0xa00-0xaff: clean. [ 36.372000] ivtv0: loaded v4l-cx2341x-dec.fw firmware (262144 bytes) [ 36.596000] ivtv0: Encoder revision: 0x02060039 [ 36.636000] ivtv0: Decoder revision: 0x02020023 [ 36.740000] tveeprom 1-0050: Hauppauge model 48135, rev J324, serial# 7244569 [ 36.740000] tveeprom 1-0050: tuner model is Philips FM1246 (idx 24, type 1) [ 36.740000] tveeprom 1-0050: TV standards PAL(I) (eeprom 0x10) [ 36.740000] tveeprom 1-0050: audio processor is MSP4418 (idx 25) [ 36.740000] tveeprom 1-0050: decoder processor is SAA7115 (idx 19) [ 36.740000] tveeprom 1-0050: has radio, has IR receiver, has no IR transmitter [ 36.740000] ivtv0: Autodetected Hauppauge WinTV PVR-350 [ 37.304000] tuner 1-0061: chip found @ 0xc2 (ivtv i2c driver #0) [ 37.416000] saa7115 1-0021: saa7115 found (1f7115d0e100000) @ 0x42 (ivtv i2c driver #0) [ 37.704000] saa7127 1-0044: saa7127 found @ 0x88 (ivtv i2c driver #0) [ 37.768000] eth1: Atmel at76c50x. Version 0.98. MAC 00:04:75:e2:7a:73 [ 37.784000] msp3400 1-0040: MSP4418G-A2 found @ 0x80 (ivtv i2c driver #0) [ 37.784000] msp3400 1-0040: MSP4418G-A2 supports nicam and radio, mode is autodetect and autoselect [ 37.784000] ivtv0: Registered device video0 for encoder MPEG (4 MB) [ 37.784000] ivtv0: Registered device video32 for encoder YUV (2 MB) [ 37.784000] ivtv0: Registered device vbi0 for encoder VBI (1 MB) [ 37.784000] ivtv0: Registered device video24 for encoder PCM audio (1 MB) [ 37.784000] ivtv0: Registered device radio0 for encoder radio [ 37.784000] ivtv0: Registered device video16 for decoder MPEG (1 MB) [ 37.784000] ivtv0: Registered device vbi8 for decoder VBI (1 MB) [ 37.788000] ivtv0: Registered device vbi16 for decoder VOUT [ 37.788000] ivtv0: Registered device video48 for decoder YUV (1 MB) [ 37.948000] ivtv0: loaded v4l-cx2341x-init.mpg firmware (155648 bytes) [ 38.056000] tuner 1-0061: type set to 1 (Philips PAL_I (FI1246 and compatibles)) [ 38.472000] ivtv0: Initialized Hauppauge WinTV PVR-350, card #0 [ 38.472000] ivtv: ==================== END INIT IVTV ==================== _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
