Well I checked the hash and it is fine. When I do dmesg | grep v4l I get:
cx18 0000:01:05.0: firmware: requesting v4l-cx23418-cpu.fw
cx18-0: loaded v4l-cx23418-cpu.fw firmware (158332 bytes)
cx18 0000:01:05.0: firmware: requesting v4l-cx23418-apu.fw
cx18-0: loaded v4l-cx23418-apu.fw firmware V00120000 (141200 bytes)
cx18 0000:01:05.0: firmware: requesting v4l-cx23418-cpu.fw
cx18 0000:01:05.0: firmware: requesting v4l-cx23418-apu.fw
ivtv 0000:01:06.0: firmware: requesting v4l-cx2341x-enc.fw
ivtv0: Loaded v4l-cx2341x-enc.fw firmware (376836 bytes)
cx18 0000:01:05.0: firmware: requesting v4l-cx23418-dig.fw
cx18-0 843: loaded v4l-cx23418-dig.fw firmware (16382 bytes)
cx18-0 843: verified load of v4l-cx23418-dig.fw firmware (16382 bytes)
I tried using the svideo input and through myth I get now sound which might be
a config issue on my part but when I do cat /dev/video1 > test.mpg I get audio
and video. But when I issue the same command and the input is on tuner with a
good channel I get video and no audio when using cat and still no audio in
myth. Here is a log status output when I'm using s-video:
cx18-0: ================= START STATUS CARD #0 =================
cx18-0: Version: 1.2.0 Card: Hauppauge HVR-1600
tveeprom 1-0050: Hauppauge model 74041, rev C6B2, serial# 937559
tveeprom 1-0050: MAC address is 00-0D-FE-0E-4E-57
tveeprom 1-0050: tuner model is TCL M2523_5N_E (idx 112, type 50)
tveeprom 1-0050: TV standards NTSC(M) (eeprom 0x08)
tveeprom 1-0050: audio processor is CX23418 (idx 38)
tveeprom 1-0050: decoder processor is CX23418 (idx 31)
tveeprom 1-0050: has no radio, has IR receiver, has IR transmitter
cx18-0 843: Video signal: present
cx18-0 843: Detected format: NTSC-M
cx18-0 843: Specified standard: NTSC-M
cx18-0 843: Specified video input: S-Video (Luma In1, Chroma In5)
cx18-0 843: Specified audioclock freq: 32000 Hz
cx18-0 843: Detected audio mode: mono
cx18-0 843: Detected audio standard: no detected audio standard
cx18-0 843: Audio muted: no
cx18-0 843: Audio microcontroller: stopped
cx18-0 843: Configured audio standard: automatic detection
cx18-0 843: Configured audio system: BTSC
cx18-0 843: Specified audio input: External
cx18-0 843: Preferred audio mode: stereo
cx18-0 gpio-reset-ctrl: GPIO: direction 0x00003001, value 0x00003001
tuner 2-0061: Tuner mode: analog TV
tuner 2-0061: Frequency: 55.25 MHz
tuner 2-0061: Standard: 0x0000b000
cs5345 1-004c: Input: 2
cs5345 1-004c: Volume: 0 dB
cx18-0: Video Input: S-Video 1
cx18-0: Audio Input: Line In 1
cx18-0: GPIO: direction 0x00003001, value 0x00003001
cx18-0: Tuner: TV
cx18-0: Stream: MPEG-2 Program Stream
cx18-0: VBI Format: No VBI
cx18-0: Video: 720x480, 30 fps
cx18-0: Video: MPEG-2, 4x3, Variable Bitrate, 4500000, Peak 6000000
cx18-0: Video: GOP Size 15, 2 B-Frames, GOP Closure
cx18-0: Audio: 32 kHz, MPEG-1/2 Layer II, 384 kbps, Stereo, No Emphasis, No
CRC
cx18-0: Spatial Filter: Manual, Luma 1D Horizontal, Chroma 1D Horizontal, 0
cx18-0: Temporal Filter: Manual, 8
cx18-0: Median Filter: Off, Luma [0, 255], Chroma [0, 255]
cx18-0: Status flags: 0x00200001
cx18-0: Stream encoder MPEG: status 0x0118, 1% of 2048 KiB (64 buffers) in
use
cx18-0: Stream encoder YUV: status 0x0000, 0% of 2048 KiB (16 buffers) in use
cx18-0: Stream encoder VBI: status 0x0000, 0% of 1015 KiB (20 buffers) in use
cx18-0: Stream encoder PCM audio: status 0x0000, 0% of 1024 KiB (256
buffers) in use
cx18-0: Read MPEG/VBI: 3309568/0 bytes
cx18-0: ================== END STATUS CARD #0 ==================
Don't know if it helps..
Jayme
> From: [email protected]
> To: [email protected]
> Date: Fri, 21 Aug 2009 22:26:26 -0400
> Subject: Re: [ivtv-users] cx18 anlog tv tuner picture but now audio
>
> On Fri, 2009-08-21 at 18:24 -0400, Jayme Shaffer wrote:
> > Thanks for your help so far. With me juggling settings it is now
> > video0 still no audio. I checked all of the options under the
> > advanced volume control and no luck. Here is the output for the card.
> > I see a few things that sand out that might be nothing or might be the
> > issue. "no detected audio standard" is one "audio muted yes" is
> > another ant the last is the "audio microcontroller: stopped". I
> > looked up the mute command for v4l2-ctl and tried that as well but no
> > luck.
> .
> It looks like the "audio standard auto-detection microcontroller
> firmware" (whew!) didn't get loaded properly.
>
> Some things to do:
>
> 1. Check to make sure that /lib/frimware (or wherever) has
> v4l-cx23418-dig.fw in it, it is readable, and has a good hash:
>
> $ sha256sum /lib/firmware/v4l-cx23418-dig.fw
> fd545dcb14f40e0666b95fdb3a73356e34ee282c217b96fc2740747ce1c5b0c4
> /lib/firmware/v4l-cx23418-dig.fw
>
>
> 2. Check for errors in dmesg or /var/log/messages related to
> v4l-cx23418-dig.fw failing to load or initialize. Normal loading looks
> somehting like this:
>
> [ 16.963093] firmware: requesting v4l-cx23418-cpu.fw
> [ 18.302494] cx18-0: loaded v4l-cx23418-cpu.fw firmware (158332 bytes)
> [ 18.347998] firmware: requesting v4l-cx23418-apu.fw
> [ 18.841280] cx18-0: loaded v4l-cx23418-apu.fw firmware V00120000 (141200
> bytes)
> [ 18.847667] cx18-0: FW version: 0.0.74.0 (Release 2007/03/12)
> [ 19.055046] firmware: requesting v4l-cx23418-cpu.fw
> [ 19.397242] firmware: requesting v4l-cx23418-apu.fw
> [ 19.845859] firmware: requesting v4l-cx23418-dig.fw
> [ 20.368420] cx18-0 843: loaded v4l-cx23418-dig.fw firmware (16382 bytes)
> [ 20.409945] cx18-0 843: verified load of v4l-cx23418-dig.fw firmware
> (16382 bytes)
>
>
> 3. Try recording from the Composite or SVideo in and audio line in
> eliminate any problem with the audio processing in the MPEG encoder.
>
>
>
>
> Don't worry about the audio being muted for now; that's normal. We rely
> on the microcontroller to unmute the audio when it detetcts a valid TV
> audio standard. And since the microcontroller isn't running....
>
>
> -Andy
>
> >
> > cx18-0: ================= START STATUS CARD #0 =================
> > cx18-0: Version: 1.2.0 Card: Hauppauge HVR-1600
> > tveeprom 0-0050: Hauppauge model 74041, rev C6B2, serial# 937559
> > tveeprom 0-0050: MAC address is 00-0D-FE-0E-4E-57
> > tveeprom 0-0050: tuner model is TCL M2523_5N_E (idx 112, type 50)
> > tveeprom 0-0050: TV standards NTSC(M) (eeprom 0x08)
> > tveeprom 0-0050: audio processor is CX23418 (idx 38)
> > tveeprom 0-0050: decoder processor is CX23418 (idx 31)
> > tveeprom 0-0050: has no radio, has IR receiver, has IR transmitter
> > cx18-0 843: Video signal: present
> > cx18-0 843: Detected format: NTSC-M
> > cx18-0 843: Specified standard: NTSC-M
> > cx18-0 843: Specified video input: Composite 7
> > cx18-0 843: Specified audioclock freq: 32000 Hz
> > cx18-0 843: Detected audio mode: mono
> > cx18-0 843: Detected audio standard: no detected audio standard
> > cx18-0 843: Audio muted: yes
> > cx18-0 843: Audio microcontroller: stopped
> > cx18-0 843: Configured audio standard: automatic detection
> > cx18-0 843: Configured audio system: BTSC
> > cx18-0 843: Specified audio input: Tuner (In8)
> > cx18-0 843: Preferred audio mode: stereo
> > cx18-0 gpio-reset-ctrl: GPIO: direction 0x00003001, value
> > 0x00003001
> > tuner 1-0061: Tuner mode: analog TV
> > tuner 1-0061: Frequency: 61.25 MHz
> > tuner 1-0061: Standard: 0x0000b000
> > cs5345 0-004c: Input: 1
> > cs5345 0-004c: Volume: 0 dB
> > cx18-0: Video Input: Tuner 1
> > cx18-0: Audio Input: Tuner 1
> > cx18-0: GPIO: direction 0x00003001, value 0x00003001
> > cx18-0: Tuner: TV
> > cx18-0: Stream: MPEG-2 Program Stream
> > cx18-0: VBI Format: No VBI
> > cx18-0: Video: 720x480, 30 fps
> > cx18-0: Video: MPEG-2, 4x3, Variable Bitrate, 4500000, Peak
> > 6000000
> > cx18-0: Video: GOP Size 15, 2 B-Frames, GOP Closure
> > cx18-0: Audio: 32 kHz, MPEG-1/2 Layer II, 384 kbps, Stereo, No
> > Emphasis, No CRC
> > cx18-0: Spatial Filter: Manual, Luma 1D Horizontal, Chroma 1D
> > Horizontal, 0
> > cx18-0: Temporal Filter: Manual, 8
> > cx18-0: Median Filter: Off, Luma [0, 255], Chroma [0, 255]
> > cx18-0: Status flags: 0x00200001
> > cx18-0: Stream encoder MPEG: status 0x0000, 0% of 2048 KiB (64
> > buffers) in use
> > cx18-0: Stream encoder YUV: status 0x0000, 0% of 2048 KiB (16
> > buffers) in use
> > cx18-0: Stream encoder VBI: status 0x0000, 0% of 1015 KiB (20
> > buffers) in use
> > cx18-0: Stream encoder PCM audio: status 0x0000, 0% of 1024 KiB
> > (256 buffers) in use
> > cx18-0: Read MPEG/VBI: 47030272/0 bytes
> > cx18-0: ================== END STATUS CARD #0 ==================
> >
> >
> > > From: [email protected]
> > > To: [email protected]
> > > Date: Thu, 20 Aug 2009 22:36:07 -0400
> > > Subject: Re: [ivtv-users] cx18 anlog tv tuner picture but now audio
> > >
> > > On Thu, 2009-08-20 at 21:09 -0400, Jayme Shaffer wrote:
> > > > Im using a HVR-1600 in Fedora 11 x64. I previously had the card
> > > > working flawlessly in Fedora 10 32-bit. I have tried grabbing the
> > > > latest firmware as well as drivers. I can see in /var/log/messages
> > > > that the card is being initialized. But when I do a
> > cat /dev/video1 >
> > > > test.mpg I get video but no audio.
> > >
> > > Make sure the audio volume is up. Use the "Advanced Volume Control"
> > app
> > > that's buried somewhere under the system menu. (Fedora 11 is such a
> > > hassle for something this basic...)
> > >
> > > Also could you provide the output of
> > >
> > > $ v4l2-ctl -d /dev/video1 --log-status
> > >
> > > when tuned to a good station.
> > >
> > >
> > > > I use it with MythTV and in the backend log all that can be found
> > > > when switching to the analog tunere is "Not IVTV Driver??"
> > >
> > > Well, truth be told, the cx18 driver doesn't behave exactly like the
> > > ivtv driver, so MythTV notices at times. :)
> > >
> > > Those messages are harmless, IIRC. I use MythTV all the time.
> > >
> > > Regards,
> > > Andy
> > >
> > > > here is the output for lspci -v
> > > > 01:05.0 Multimedia video controller: Conexant Systems, Inc.
> > CX23418
> > > > Single-Chip MPEG-2 Encoder with Integrated Analog Video/Broadcast
> > > > Audio Decoder
> > > > Subsystem: Hauppauge computer works Inc. WinTV HVR-1600
> > > > Flags: bus master, medium devsel, latency 64, IRQ 16
> > > > Memory at d4000000 (32-bit, non-prefetchable) [size=64M]
> > > > Capabilities: [44] Vital Product Data
> > > > Capabilities: [4c] Power Management version 2
> > > > Kernel driver in use: cx18
> > > > Kernel modules: cx18
> > > > Please help. Thanks, Jayme
> > > >
> > > >
> > > >
> > ______________________________________________________________________
> > >
> > >
> > > _______________________________________________
> > > ivtv-users mailing list
> > > [email protected]
> > > http://ivtvdriver.org/mailman/listinfo/ivtv-users
> >
> >
> > ______________________________________________________________________
> > Get back to school stuff for them and cashback for you. Try BingT now.
> > _______________________________________________
> > ivtv-users mailing list
> > [email protected]
> > http://ivtvdriver.org/mailman/listinfo/ivtv-users
>
>
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