<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">I have search for the last day to try to get my second Hauppauge 1600 audio working. This is what happen... I replace my Hauppauge 150 with a Hauppauge 1600. I already had a Hauppauge 1600 in my mythtv-backend. <br>The 1st Hauppauge 1600 has video and sound.<br>The 2nd (new) Hauppauge 1600 has video but no sound<br>I found many solutions stating that:<br>MythTV backend->Utilities/Setup -> TV Setting -> Recording Profiles -> MPEG-2
Encoders (PVR-x50, PVR-500)) to change them all to 48kHz with a bitrate
of 224kb/s.<br>
would fix the audio problem but it did not for me.<br><br>I have tried to compile the lastest ittv drivers, but this did not help.<br><br>??????What else should I try??????<br>---------INFO------------<br>00:09.0 Multimedia video controller: Conexant Systems, Inc. CX23418 Single-Chip <br>MPEG-2 Encoder with Integrated Analog Video/Broadcast Audio Decoder<br> <span style="background-color: rgb(255, 255, 0);"> Subsystem: Hauppauge computer works Inc. WinTV HVR-1600</span><br> Flags: bus master, medium devsel, latency 64, IRQ 17<br> Memory at c4000000 (32-bit, non-prefetchable) [size=64M]<br> Capabilities: [44] Vital Product Data<br> Capabilities: [4c] Power Management version 2<br> Kernel driver in use:
cx18<br> Kernel modules: cx18<br><br>00:0a.0 Multimedia video controller: Conexant Systems, Inc. CX23418 Single-Chip MPEG-2 Encoder with Integrated Analog Video/Broadcast Audio Decoder<br> <span style="background-color: rgb(255, 255, 0);">Subsystem: Hauppauge computer works Inc. Device 740c</span><br> Flags: bus master, medium devsel, latency 64, IRQ 18<br> Memory at c8000000 (32-bit, non-prefetchable) [size=64M]<br> Capabilities: [44] Vital Product Data<br> Capabilities: [4c] Power Management version 2<br> Kernel driver in use: cx18<br> Kernel modules: cx18<br><br>root@karm-K8Upgrade-VM800:~# dmesg | grep
cx-18<br>root@karm-K8Upgrade-VM800:~# dmesg | grep cx18<br>[ 13.580191] cx18: Start initialization, version 1.5.1<br>[ 13.585542] cx18-0: Initializing card 0<br>[ 13.585549] cx18-0: Autodetected Hauppauge card<br>[ 13.585622] cx18 0000:00:09.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17<br>[ 13.585633] cx18-0: Unreasonably low latency timer, setting to 64 (was 32)<br>[ 13.594145] cx18-0: cx23418 revision 01010000 (B)<br>[ 13.984182] cx18-0: Autodetected Hauppauge HVR-1600<br>[ 13.984185] cx18-0: Simultaneous Digital and Analog TV capture supported<br>[ 14.871615] cs5345 1-004c: chip found @ 0x98 (cx18 i2c driver #0-0)<br>[ 15.139559] cx18-0: Registered device video0 for encoder MPEG (64 x 32.00 kB)<br>[ 15.139565] DVB: registering new adapter (cx18)<br>[ 15.585797] cx18 0000:00:09.0: DVB: registering
adapter 0 frontend 0 (Samsung S5H1409 QAM/8VSB Frontend)...<br>[ 15.586180] cx18-0: DVB Frontend registered<br>[ 15.586185] cx18-0: Registered DVB adapter0 for TS (32 x 32.00 kB)<br>[ 15.586295] cx18-0: Registered device video32 for encoder YUV (20 x 101.25 kB)<br>[ 15.586518] cx18-0: Registered device vbi0 for encoder VBI (20 x 51984 bytes)<br>[ 15.586676] cx18-0: Registered device video24 for encoder PCM audio (256 x 4.00 kB)<br>[ 15.586680] cx18-0: Initialized card: Hauppauge HVR-1600<br>[ 15.599192] cx18-1: Initializing card 1<br>[ 15.599198] cx18-1: Autodetected Hauppauge card<br>[ 15.599275] cx18 0000:00:0a.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18<br>[ 15.599285] cx18-1: Unreasonably low latency timer, setting to 64 (was 32)<br>[ 15.613897] cx18-1: cx23418 revision 01010000 (B)<br>[ 15.836729]
cx18-1: Autodetected Hauppauge HVR-1600<br>[ 15.924078] cx18-1: Simultaneous Digital and Analog TV capture supported<br>[ 16.086138] cs5345 3-004c: chip found @ 0x98 (cx18 i2c driver #1-0)<br>[ 39.406606] cx18-1: Registered device video1 for encoder MPEG (64 x 32.00 kB)<br>[ 39.406612] DVB: registering new adapter (cx18)<br>[ 39.539628] cx18-1: loaded v4l-cx23418-cpu.fw firmware (158332 bytes)<br>[ 39.827875] cx18-1: loaded v4l-cx23418-apu.fw firmware V00120000 (141200 bytes)<br>[ 39.918455] cx18-1: FW version: 0.0.74.0 (Release 2007/03/12)<br>[ 40.031781] cx18 0000:00:0a.0: DVB: registering adapter 1 frontend 0 (Samsung S5H1411 QAM/8VSB Frontend)...<br>[ 40.039903] cx18-1: DVB Frontend registered<br>[ 40.039909] cx18-1: Registered DVB adapter1 for TS (32 x 32.00 kB)<br>[ 40.040494] cx18-1: Registered device video33 for
encoder YUV (20 x 101.25 kB)<br>[ 40.040693] cx18-1: Registered device vbi1 for encoder VBI (20 x 51984 bytes)<br>[ 40.040816] cx18-1: Registered device video25 for encoder PCM audio (256 x 4.00 kB)<br>[ 40.040820] cx18-1: Initialized card: Hauppauge HVR-1600<br>[ 40.051120] cx18: End initialization<br>[ 40.241723] cx18-0: loaded v4l-cx23418-cpu.fw firmware (158332 bytes)<br>[ 40.383070] cx18-alsa: module loading...<br>[ 40.504171] cx18-0: loaded v4l-cx23418-apu.fw firmware V00120000 (141200 bytes)<br>[ 40.632051] cx18-0: FW version: 0.0.74.0 (Release 2007/03/12)<br>[ 41.023638] cx18-1 843: loaded v4l-cx23418-dig.fw firmware (16382 bytes)<br>[ 41.041838] cx18-1 843: verified load of v4l-cx23418-dig.fw firmware (16382 bytes)<br>[ 41.736878] cx18-0 843: loaded v4l-cx23418-dig.fw firmware (16382 bytes)<br>[
41.755025] cx18-0 843: verified load of v4l-cx23418-dig.fw firmware (16382 bytes)<br><br><br><br><br></td></tr></table>