On Sat, Dec 30, 2006 at 11:14:05AM +0100, Hans Verkuil wrote: > If you're using MythTV then make sure you are recording at full > resolution (720x480). Recording at full resolution gives you better > quality and no ghosting.
Yes, that did the trick. Thanks! I was concerned that this would increase the size of recordings, but it remained steady at around 600k/s. Is MPEG-2 a fixed bitrate encoding? I wonder where to document this so others don't get burned by this problem? > An alternative might be to turn off the temporal filter altogether (no > idea if that makes a difference). There is a temporal_filter_mode > control (from memory, the name might be different) that you can set > to 'off' or something similar. If that works, then please let me know. I haven't tried this yet ... are you still interested given the first suggestion worked? > Hans > > > > > Here's the ivtv messages: > > > > ivtv: ==================== START INIT IVTV ==================== > > ivtv: version 0.9.2 (development revision 3693) loading > > ivtv: Linux version: 2.6.19 mod_unload PENTIUM4 REGPARM > > 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 17 (level, low) -> IRQ 19 > > ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes) > > tuner 0-0043: chip found @ 0x86 (ivtv i2c driver #0) > > tda9887 0-0043: tda988[5/6/7] found @ 0x43 (tuner) > > 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) > > tveeprom 0-0050: Hauppauge model 23552, rev D492, serial# 7911550 > > tveeprom 0-0050: tuner model is Philips FQ1236A MK4 (idx 92, type 57) > > 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) > > ivtv0: Failed to load module cx25840 > > ivtv0: Failed to load module wm8775 > > 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 57 (Philips FQ1236A MK4) > > 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 18 (level, low) -> IRQ 20 > > ivtv1: loaded v4l-cx2341x-enc.fw firmware (262144 bytes) > > tuner 1-0043: chip found @ 0x86 (ivtv i2c driver #1) > > tda9887 1-0043: tda988[5/6/7] found @ 0x43 (tuner) > > 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 D492, serial# 7911550 > > tveeprom 1-0050: tuner model is Philips FQ1236A MK4 (idx 92, type 57) > > 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: Failed to load module cx25840 > > ivtv1: Failed to load module wm8775 > > 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 57 (Philips FQ1236A MK4) > > ivtv1: Initialized WinTV PVR 500 (unit #2), card #1 > > ivtv: ==================== END INIT IVTV ==================== > > > > > > > > _______________________________________________ > > ivtv-devel mailing list > > [email protected] > > http://ivtvdriver.org/mailman/listinfo/ivtv-devel > > _______________________________________________ > ivtv-devel mailing list > [email protected] > http://ivtvdriver.org/mailman/listinfo/ivtv-devel _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
