Matthew K. Lee wrote: > To the list, > > I'm having a problem with PVR-500 after my upgrade to IVTV-0.8.1. I have > noticed an issue where the video stream will produce a bunch of jumbled > blocks (looks pixelized). Immediately following this, the audio goes > out of > sync. I have since downgraded to IVTV-0.8.0, as this was happening very > frequently both in LiveTV and recorded content. I'm using Gentoo with the > 2.6.18-gentoo-r3 kernel (with SMP enabled) and MythTV .20. Here's my IVTV > output from 0.8.1 and there was nothing interesting in the logs. > > ivtv: ==================== START INIT IVTV ==================== > ivtv: version 0.8.1 (tagged release) loading > ivtv: Linux version: 2.6.18-gentoo-r3 SMP mod_unload PENTIUM4 REGPARM > gcc-4.1 > 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 card (cx23416 based) > ACPI: PCI Interrupt 0000:03: 08.0[A] -> GSI 22 (level, low) -> IRQ 22 > nvidia: module license 'NVIDIA' taints kernel. > ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 19 > ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes) > tveeprom 0-0050: Hauppauge model 23552, rev E587, serial# 8382729 > tveeprom 0-0050: tuner model is Samsung TCPN 2121P30A (idx 87, type 70) > tveeprom 0-0050: TV standards NTSC(M) (eeprom 0x08) > tveeprom 0-0050: second tuner model is Philips TEA5768HL FM Radio (idx 101, > type 62) > tveeprom 0-0050: audio processor is CX25843 (idx 37) > tveeprom 0-0050: decoder processor is CX25843 (idx 30) > tveeprom 0-0050: has radio, has no IR remote > ivtv0: Autodetected WinTV PVR 500 (unit #1) > tuner 0-0060: TEA5767 detected. > tuner 0-0060: chip found @ 0xc0 (ivtv i2c driver #0) > tuner 0-0060: type set to 62 (Philips TEA5767HN FM Radio) > tuner 0-0061: chip found @ 0xc2 (ivtv i2c driver #0) > cx25840 0-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #0) > cx25840 0-0044: loaded v4l-cx25840.fw firmware (16382 bytes) > wm8775 0-001b: chip found @ 0x36 (ivtv i2c driver #0) > ivtv0: Encoder revision: 0x02050032 > ivtv0: Registered device video0 for encoder MPEG > ivtv0: Registered device video32 for encoder YUV > ivtv0: Registered device vbi0 for encoder VBI > ivtv0: Registered device video24 for encoder PCM audio > ivtv0: Registered device radio0 for encoder radio > tuner 0-0061: type set to 70 (Samsung TCPN 2121P30A) > ivtv0: Initialized WinTV PVR 500 (unit #1), card #0 > ivtv: ====================== NEXT CARD ====================== > ivtv1: Autodetected Hauppauge card (cx23416 based) > ACPI: PCI Interrupt 0000:03:09.0[A] -> GSI 21 (level, low) -> IRQ 23 > ivtv1: loaded v4l-cx2341x-enc.fw firmware (262144 bytes) > tuner 1-0061: chip found @ 0xc2 (ivtv i2c driver #1) > cx25840 1-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #1) > cx25840 1-0044: loaded v4l-cx25840.fw firmware (16382 bytes) > wm8775 1-001b: chip found @ 0x36 (ivtv i2c driver #1) > tveeprom 1-0050: Hauppauge model 23552, rev E587, serial# 8382729 > tveeprom 1-0050: tuner model is Samsung TCPN 2121P30A (idx 87, type 70) > tveeprom 1-0050: TV standards NTSC(M) (eeprom 0x08) > tveeprom 1-0050: second tuner model is Philips TEA5768HL FM Radio (idx 101, > type 62) > tveeprom 1-0050: audio processor is CX25843 (idx 37) > tveeprom 1-0050: decoder processor is CX25843 (idx 30) > tveeprom 1-0050: has radio, has no IR remote > ivtv1: Correcting tveeprom data: no radio present on second unit > ivtv1: Autodetected WinTV PVR 500 (unit #2) > ivtv1: Encoder revision: 0x02050032 > ivtv1: Registered device video1 for encoder MPEG > ivtv1: Registered device video33 for encoder YUV > ivtv1: Registered device vbi1 for encoder VBI > ivtv1: Registered device video25 for encoder PCM audio > tuner 1-0061: type set to 70 (Samsung TCPN 2121P30A) > ivtv1: Initialized WinTV PVR 500 (unit #2), card #1 > ivtv: ==================== END INIT IVTV ==================== > > Any help would be appreciated. >
Do you use vbi (cc) in mythtv at the default resolution 400x400? If so check [1]. A new version was released (0.8.2) a few days ago to fix high cpu load. If you have high cpu load when capturing please upgrade to the newer version (it is in portage already ;-)). Greets Sander [1] http://www.ivtvdriver.org/pipermail/ivtv-users/2006-November/004810.html _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
