Since my upgrade of ivtv from 0.7.x to 0.10.2, I have been unable to
properly capture video with my PVR-150. Video in both MythTV and
direct with mplayer ('mplayer /dev/video0') are very choppy/corrupted.
Dmesg fills up with:
ivtv0: All encoder VBI stream buffers are full. Dropping data.
ivtv0: Cause: the application is not reading fast enough.
I haven't been able to find any information about this, so I'm curious
if there is a setting for 0.10 that I don't know about. I've had
problems now with two different systems running 0.10.2 and this card.
I have no module options. Everything was fine with the old version.
Suggestions?
Critical dmesg output:
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.10.2 (tagged release) loading
ivtv: Linux version: 2.6.18-4-686 SMP mod_unload 686 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.
intel8x0_measure_ac97_clock: measured 58696 usecs
intel8x0: clocking to 48000
ivtv0: Autodetected Hauppauge card (cx23416 based)
PCI: Enabling device 0000:02:0a.0 (0014 -> 0016)
ACPI: PCI Interrupt 0000:02:0a.0[A] -> GSI 22 (level, low) -> IRQ 209
ivtv0: Unreasonably low latency timer, setting to 64 (was 32)
ivtv0: loaded v4l-cx2341x-enc.fw firmware (376836 bytes)
ivtv0: Encoder revision: 0x02060039
tveeprom 0-0050: Hauppauge model 26132, rev G1B2, serial# 9545287
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 CX25841 (idx 35)
tveeprom 0-0050: decoder processor is CX25841 (idx 28)
tveeprom 0-0050: has no radio, has IR remote
ivtv0: Autodetected Hauppauge WinTV PVR-150
ivtv0: reopen i2c bus for IR-blaster support
tuner 0-0061: chip found @ 0xc2 (ivtv i2c driver #0)
cx25840 0-0044: cx25841-23 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: Registered device video0 for encoder MPEG (4 MB)
ivtv0: Registered device video32 for encoder YUV (2 MB)
ivtv0: Registered device vbi0 for encoder VBI (1 MB)
ivtv0: Registered device video24 for encoder PCM audio (1 MB)
tuner 0-0061: type set to 50 (TCL 2002N)
ivtv0: Initialized Hauppauge WinTV PVR-150, card #0
ivtv: ==================== END INIT IVTV ====================
Thanks for your help!
~Mark Zocher
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