I posted this last week on the MythTV users list but no one was able to help me there so I thought I'd post here. First, I searched the archives and I wasn't able to find anything definite on how to resolve the issue I'm experiencing.
The best way I could describe it is that while audio is playing, you sometimes hear some chirping during normal audio. At first, I thought it was the audio on my FE but when I heard the same sound at the same spots on a 2nd FE, I was sure it was the source. Next, I listened to the raw recording (pulled it out using Nuvexport) and it was there too. I've gone through the mythbackend logs and any other log I can think of but I don't see any errors. To try to resolve the issue, I've shuffled my PCI cards around; this didn't he lp. I put in a PVR-350 card, still had the audio chirping. I hope someone can help me figure this one out. System configuration: Asus P5LD2 Deluxe motherboard Intel Pentium D 915 CPU 2 Gig memory Hauppauge PVR-500 2x Samsung 1T SATA drives 4x Seagate 420G ATA drives Running Mythbuntu 8.04 [EMAIL PROTECTED]:~$ v4l2-ctl --log-status Status Log: [ 3306.912172] ivtv0: ================= START STATUS CARD #0 ================= [ 3306.912182] ivtv0: Version: 1.1.0 Card: WinTV PVR 500 (unit #1) [ 3306.960612] tveeprom 0-0050: Hauppauge model 23552, rev E692, serial# 10235937 [ 3306.960619] tveeprom 0-0050: tuner model is Philips FQ1236A MK4 (idx 92, type 57) [ 3306.960626] tveeprom 0-0050: TV standards NTSC(M) (eeprom 0x08) [ 3306.960629] tveeprom 0-0050: second tuner model is Philips TEA5768HL FM Radio (idx 101, type 62) [ 3306.960635] tveeprom 0-0050: audio processor is CX25843 (idx 37) [ 3306.960641] tveeprom 0-0050: decoder processor is CX25843 (idx 30) [ 3306.960646] tveeprom 0-0050: has radio, has no IR receiver, has no IR transmitter [ 3306.960663] tda9887 0-0043: Data bytes: b=0xd4 c=0x30 e=0x44 [ 3306.960669] tuner 0-0060: Tuner mode: undefined [ 3306.960674] tuner 0-0060: Frequency: 0.00 MHz [ 3306.960679] tuner 0-0060: Standard: 0x00000000 [ 3306.960683] tuner 0-0061: Tuner mode: analog TV [ 3306.960689] tuner 0-0061: Frequency: 307.25 MHz [ 3306.960694] tuner 0-0061: Standard: 0x0000b000 [ 3306.963698] cx25840 0-0044: Video signal: present [ 3306.963703] cx25840 0-0044: Detected format: NTSC-M [ 3306.963709] cx25840 0-0044: Specified standard: NTSC-M [ 3306.963712] cx25840 0-0044: Specified video input: Composite 7 [ 3306.963715] cx25840 0-0044: Specified audioclock freq: 48000 Hz [ 3306.970725] cx25840 0-0044: Detected audio mode: stereo with SAP [ 3306.970731] cx25840 0-0044: Detected audio standard: BTSC [ 3306.970737] cx25840 0-0044: Audio muted: no [ 3306.970740] cx25840 0-0044: Audio microcontroller: running [ 3306.970743] cx25840 0-0044: Configured audio standard: automatic detection [ 3306.970748] cx25840 0-0044: Configured audio system: BTSC [ 3306.970752] cx25840 0-0044: Specified audio input: Tuner (In8) [ 3306.970758] cx25840 0-0044: Preferred audio mode: stereo [ 3306.970764] wm8775 0-001b: Input: 2 [ 3306.970770] ivtv0: Video Input: Tuner 1 [ 3306.970774] ivtv0: Audio Input: Tuner 1 [ 3306.970777] ivtv0: Tuner: TV [ 3306.970782] ivtv0: Stream: MPEG-2 Program Stream [ 3306.970788] ivtv0: VBI Format: No VBI [ 3306.970792] ivtv0: Video: 720x480, 30 fps [ 3306.970798] ivtv0: Video: MPEG-2, 4x3, Variable Bitrate, 6000000, Peak 8000000 [ 3306.970807] ivtv0: Video: GOP Size 15, 2 B-Frames, GOP Closure [ 3306.970813] ivtv0: Audio: 48 kHz, Layer II, 224 kbps, Stereo, No Emphasis, No CRC [ 3306.970820] ivtv0: Spatial Filter: Manual, Luma 1D Horizontal, Chroma 1D Horizontal, 0 [ 3306.970825] ivtv0: Temporal Filter: Manual, 8 [ 3306.970830] ivtv0: Median Filter: Off, Luma [0, 255], Chroma [0, 255] [ 3306.970835] ivtv0: Status flags: 0x00200000 [ 3306.970841] ivtv0: Stream encoder MPG: status 0x0000, 0% of 4096 KiB (128 buffers) in use [ 3306.970846] ivtv0: Stream encoder YUV: status 0x0000, 0% of 2056 KiB (195 buffers) in use [ 3306.970852] ivtv0: Stream encoder VBI: status 0x0000, 0% of 1040 KiB (61 buffers) in use [ 3306.970857] ivtv0: Stream encoder PCM: status 0x0000, 0% of 324 KiB (72 buffers) in use [ 3306.970862] ivtv0: Read MPG/VBI: 0/0 bytes [ 3306.970867] ivtv0: ================== END STATUS CARD #0 ================== [EMAIL PROTECTED]:~$ [EMAIL PROTECTED]:~$ v4l2-ctl -d /dev/video1 --log-status Status Log: [ 3331.430190] ivtv1: ================= START STATUS CARD #1 ================= [ 3331.430199] ivtv1: Version: 1.1.0 Card: WinTV PVR 500 (unit #2) [ 3331.478564] tveeprom 1-0050: Hauppauge model 23552, rev E692, serial# 10235937 [ 3331.478571] tveeprom 1-0050: tuner model is Philips FQ1236A MK4 (idx 92, type 57) [ 3331.478579] tveeprom 1-0050: TV standards NTSC(M) (eeprom 0x08) [ 3331.478583] tveeprom 1-0050: second tuner model is Philips TEA5768HL FM Radio (idx 101, type 62) [ 3331.478589] tveeprom 1-0050: audio processor is CX25843 (idx 37) [ 3331.478595] tveeprom 1-0050: decoder processor is CX25843 (idx 30) [ 3331.478600] tveeprom 1-0050: has radio, has no IR receiver, has no IR transmitter [ 3331.478608] tda9887 1-0043: Data bytes: b=0xd4 c=0x30 e=0x44 [ 3331.478614] tuner 1-0061: Tuner mode: analog TV [ 3331.478619] tuner 1-0061: Frequency: 55.25 MHz [ 3331.478625] tuner 1-0061: Standard: 0x0000b000 [ 3331.481648] cx25840 1-0044: Video signal: present [ 3331.481654] cx25840 1-0044: Detected format: NTSC-M [ 3331.481658] cx25840 1-0044: Specified standard: NTSC-M [ 3331.481663] cx25840 1-0044: Specified video input: Composite 7 [ 3331.481666] cx25840 1-0044: Specified audioclock freq: 48000 Hz [ 3331.488691] cx25840 1-0044: Detected audio mode: stereo [ 3331.488696] cx25840 1-0044: Detected audio standard: BTSC [ 3331.488701] cx25840 1-0044: Audio muted: no [ 3331.488704] cx25840 1-0044: Audio microcontroller: running [ 3331.488707] cx25840 1-0044: Configured audio standard: automatic detection [ 3331.488712] cx25840 1-0044: Configured audio system: BTSC [ 3331.488717] cx25840 1-0044: Specified audio input: Tuner (In8) [ 3331.488723] cx25840 1-0044: Preferred audio mode: stereo [ 3331.488729] wm8775 1-001b: Input: 2 [ 3331.488734] ivtv1: Video Input: Tuner 1 [ 3331.488739] ivtv1: Audio Input: Tuner 1 [ 3331.488743] ivtv1: Tuner: TV [ 3331.488748] ivtv1: Stream: MPEG-2 Program Stream [ 3331.488753] ivtv1: VBI Format: No VBI [ 3331.488757] ivtv1: Video: 720x480, 30 fps [ 3331.488764] ivtv1: Video: MPEG-2, 4x3, Variable Bitrate, 6000000, Peak 8000000 [ 3331.488770] ivtv1: Video: GOP Size 15, 2 B-Frames, GOP Closure [ 3331.488776] ivtv1: Audio: 48 kHz, Layer II, 224 kbps, Stereo, No Emphasis, No CRC [ 3331.488784] ivtv1: Spatial Filter: Manual, Luma 1D Horizontal, Chroma 1D Horizontal, 0 [ 3331.488789] ivtv1: Temporal Filter: Manual, 8 [ 3331.488794] ivtv1: Median Filter: Off, Luma [0, 255], Chroma [0, 255] [ 3331.488799] ivtv1: Status flags: 0x00200000 [ 3331.488805] ivtv1: Stream encoder MPG: status 0x0000, 0% of 4096 KiB (128 buffers) in use [ 3331.488811] ivtv1: Stream encoder YUV: status 0x0000, 0% of 2056 KiB (195 buffers) in use [ 3331.488817] ivtv1: Stream encoder VBI: status 0x0000, 0% of 1040 KiB (61 buffers) in use [ 3331.488822] ivtv1: Stream encoder PCM: status 0x0000, 0% of 324 KiB (72 buffers) in use [ 3331.488828] ivtv1: Read MPG/VBI: 0/0 bytes [ 3331.488833] ivtv1: ================== END STATUS CARD #1 ================== [EMAIL PROTECTED]:~$ Thanks, Norm _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
