[mythtv-users] No Sound with FC4 (2.6.16) and IVTV (0.6.2)

Mark Prinz mprinz at gmail.com
Sat Jun 3 18:36:03 UTC 2006


I am having problems with IVTV 0.6.2 and sound. Picture works great,
but I can't get any audio.

Kernel:
2.6.16-1.2111_1.rhfc4.cubbi_swsusp2smp

Installed Packages:
perl-Video-ivtv-0.13-7.rhfc4.at
ivtv-kmdl-2.6.16-1.2111_1.rhfc4.cubbi_swsusp2smp-0.6.2-110.rhfc4.at
ivtv-firmware-1.8a-10.at
ivtv-0.6.2-110.rhfc4.at

Quick background...did an FC3 to FC4 upgrade on my MythTV box,
ultimately couldn't get sound to work, wiped the install clean and
tried compiling IVTV directly...ran into issues.

I wiped everything clean, including firmware files that I had laid
down, yum installed ivtv-firmware, ivtv-kmdl, and ivtv from
atrpms.net. Picture works greak...but no sound.

I cleaned up the ivtv files to make sure they only exist in
'/lib/modules/$KVER/updates/drivers/media/video/'

Any suggestions?

BTW, I use OSS; freshly
installed after the FC4 upgrade (previous MythTV recordings and
MythMusic work fine).

Here is my dmesg output:
ivtv:  ==================== START INIT IVTV ====================
ivtv:  version 0.6.2 (development snapshot compiled on Tue May 23
12:03:49 2006) loading
ivtv:  Linux version: 2.6.16-1.2111_1.rhfc4.cubbi_swsusp2smp SMP 686
REGPARM 4KSTACKS gcc-4.0
ivtv:  In case of problems please include the debug info between
ivtv:  the START INIT IVTV and END INIT IVTV lines, along with
ivtv:  any module options, when mailing the ivtv-users mailinglist.
ivtv0: Autodetected Hauppauge WinTV PVR-250 card (cx23416 based)
tuner 1-0061: chip found @ 0xc2 (ivtv i2c driver #0)
saa7115 1-0021: saa7115 found @ 0x42 (ivtv i2c driver #0)
msp3400 1-0040: MSP3435G-B6 found @ 0x80 (ivtv i2c driver #0)
ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)
ivtv0: Encoder revision: 0x02050032
ivtv0: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB total)
ivtv0: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB total)
ivtv0: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB total)
ivtv0: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB total)
ivtv0: Initialized Hauppauge WinTV PVR-250, card #0
ivtv:  ====================  END INIT IVTV  ====================

And, here is my 'ivtvctl -a' output
ioctl IVTV_IOC_G_CODEC ok
Codec parameters
aspect      : 2
audio       : 0x00e9
bframes     : 3
bitrate_mode: 0
bitrate     : 4400000
bitrate_peak: 16000000
dnr_mode    : 0
dnr_spatial : 0
dnr_temporal: 8
dnr_type    : 0
framerate   : 0
framespergop: 15
gop_closure : 1
pulldown    : 0
stream_type : 0
ioctl VIDIOC_G_FMT ok
      Type   : Video Capture
      Width  : 480
      Height : 480
ioctl VIDIOC_QUERYCAP ok
      Driver name   : ivtv
      Card type     : Hauppauge WinTV PVR-250
      Bus info      : 0000:03:04.0
      Driver version: 1538
      Capabilities  : 0x01030051
ioctl: VIDIOC_ENUMINPUT
      Input   : 0
      Name    : Tuner 1
      Type    : 0x00000001
      Audioset: 0x00000007
      Tuner   : 0x00000000
      Standard: 0x000000000000B000 ( NTSC )
      Status  : 0

      Input   : 1
      Name    : S-Video 1
      Type    : 0x00000002
      Audioset: 0x00000007
      Tuner   : 0x00000000
      Standard: 0x0000000000FFFFFF ( PAL NTSC SECAM )
      Status  : 0

      Input   : 2
      Name    : Composite 1
      Type    : 0x00000002
      Audioset: 0x00000007
      Tuner   : 0x00000000
      Standard: 0x0000000000FFFFFF ( PAL NTSC SECAM )
      Status  : 0

      Input   : 3
      Name    : S-Video 2
      Type    : 0x00000002
      Audioset: 0x00000007
      Tuner   : 0x00000000
      Standard: 0x0000000000FFFFFF ( PAL NTSC SECAM )
      Status  : 0

      Input   : 4
      Name    : Composite 2
      Type    : 0x00000002
      Audioset: 0x00000007
      Tuner   : 0x00000000
      Standard: 0x0000000000FFFFFF ( PAL NTSC SECAM )
      Status  : 0

      Input   : 5
      Name    : Composite 3
      Type    : 0x00000002
      Audioset: 0x00000007
      Tuner   : 0x00000000
      Standard: 0x0000000000FFFFFF ( PAL NTSC SECAM )
      Status  : 0
ioctl VIDIOC_G_INPUT ok
Video input = 0
ioctl: VIDIOC_ENUMOUTPUT
ioctl VIDIOC_G_OUTPUT failed: Invalid argument
ioctl: VIDIOC_ENUMAUDIO
      Input   : 0
      Name    : Tuner 1

      Input   : 1
      Name    : Line In 1

      Input   : 2
      Name    : Line In 2
ioctl VIDIOC_G_AUDIO ok
Audio input = 0: Tuner 1
ioctl VIDIOC_G_FREQUENCY ok
Frequency = 1076
ioctl: VIDIOC_ENUMSTD
      index       : 0
      ID          : 0x000000000000000F
      Name        : PAL-BGH
      Frame period: 1/25
      Frame lines : 625

      index       : 1
      ID          : 0x00000000000000E0
      Name        : PAL-DK
      Frame period: 1/25
      Frame lines : 625

      index       : 2
      ID          : 0x0000000000000010
      Name        : PAL-I
      Frame period: 1/25
      Frame lines : 625

      index       : 3
      ID          : 0x0000000000000100
      Name        : PAL-M
      Frame period: 1001/30000
      Frame lines : 525

      index       : 4
      ID          : 0x0000000000000200
      Name        : PAL-N
      Frame period: 1/25
      Frame lines : 625

      index       : 5
      ID          : 0x0000000000000400
      Name        : PAL-Nc
      Frame period: 1/25
      Frame lines : 625

      index       : 6
      ID          : 0x00000000000D0000
      Name        : SECAM-BGH
      Frame period: 1/25
      Frame lines : 625

      index       : 7
      ID          : 0x0000000000320000
      Name        : SECAM-DK
      Frame period: 1/25
      Frame lines : 625

      index       : 8
      ID          : 0x0000000000400000
      Name        : SECAM-L
      Frame period: 1/25
      Frame lines : 625

      index       : 9
      ID          : 0x0000000000800000
      Name        : SECAM-L'
      Frame period: 1/25
      Frame lines : 625

      index       : 10
      ID          : 0x0000000000001000
      Name        : NTSC-M
      Frame period: 1001/30000
      Frame lines : 525

      index       : 11
      ID          : 0x0000000000002000
      Name        : NTSC-J
      Frame period: 1001/30000
      Frame lines : 525

      index       : 12
      ID          : 0x0000000000008000
      Name        : NTSC-K
      Frame period: 1001/30000
      Frame lines : 525
ioctl VIDIOC_G_STD ok
Video standard = 0x00003000
ioctl: VIDIOC_QUERYCTRL
Brightness = 128
Contrast = 63
Saturation = 63
Hue = 0
Volume = 58950
Balance = 32768
Bass = 32768
Treble = 32768
Mute = 0
Loudness = 0


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