Ruud Huynen wrote:
Hello
I notice a stripe pattern on my PVR350 which does not exist on both of
my PVR500 tuners.
The pattern is at approx. 70 degrees or at 110 degrees across the screen.
They are more noticable on some channels (German: DSF, RTL).
Because the other two tuners on my PVR500 look OK, it should have
nothing to do with the channelfrequencies.
I don't use any options in modprobe.conf.
Please have a look at the examples (1Mb and 5 Mb).
http://minerva12.dnsalias.com/files/movie_stripe_pattern_1mb.nuv
http://minerva12.dnsalias.com/files/movie_stripe_pattern_5mb.nuv
Did somebody see something similar ?
Regards
Ruud
This happens to me too. Doesn't happen on my 500 but it does on my 350
with certian channels. I always thought it was just a crappy tuner.
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.4.0 (tagged release) loading
ivtv: Linux version: 2.6.8-2-k7 preempt K7 gcc-3.3
ivtv: In case of problems please include the debug info
ivtv: between the START INIT IVTV and END INIT IVTV lines when
ivtv: mailing the ivtv-devel mailinglist.
ivtv0: Autodetected WinTV PVR 350 card (iTVC15 based)
ivtv0: Unreasonably low latency timer, setting to 64 (was 32)
tveeprom: ivtv version
ivtv0: i2c attach to card #0 ok [client=tveeprom, addr=50]
tuner (ivtv): chip found at addr 0xc2 i2c-bus ivtv i2c driver #0
ivtv0: i2c attach to card #0 ok [client=(tuner unset), addr=61]
saa7115 0-0021: saa7115 found @ 0x42 (ivtv i2c driver #0)
ivtv0: i2c attach to card #0 ok [client=saa7115, addr=21]
saa7127 0-0044: saa7129 found @ 0x88 (ivtv i2c driver #0)
ivtv0: i2c attach to card #0 ok [client=saa7127, addr=44]
msp34xx: ivtv version
ivtv0: i2c attach to card #0 ok [client=MSP3448W-A2, addr=40]
tda9885/6/7: (ivtv) chip found @ 0x86
ivtv0: i2c attach to card #0 ok [client=tda9887, addr=43]
ivtv0: loading /lib/modules/ivtv-fw-enc.bin
ivtv0: loading /lib/modules/ivtv-fw-dec.bin
ivtv0: Encoder revision: 0x02050032
ivtv0: Decoder revision: 0x02020023
ivtv0: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB total)
ivtv0: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB total)
ivtv0: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB total)
ivtv0: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB
total)
ivtv0: Create encoder radio stream
ivtv0: Allocate DMA decoder MPEG stream: 16 x 65536 buffers (1024KB total)
ivtv0: Allocate DMA decoder VBI stream: 512 x 2048 buffers (1024KB total)
ivtv0: Create decoder VOUT stream
ivtv0: Allocate DMA decoder YUV stream: 24 x 43200 buffers (1024KB total)
ivtv0: loading /lib/modules/ivtv_init_mpeg.bin
tuner: type set to 47 (LG NTSC (TAPE series)) by ivtv i2c driver #0
ivtv0: Initialized WinTV PVR 350, card #0
ivtv: ====================== NEXT CARD ======================
ivtv1: Autodetected WinTV PVR 150 card (iTVC16 based)
ivtv1: Unreasonably low latency timer, setting to 64 (was 32)
tveeprom: ivtv version
ivtv1: i2c attach to card #1 ok [client=tveeprom, addr=50]
tuner (ivtv): chip found at addr 0xc0 i2c-bus ivtv i2c driver #1
ivtv1: i2c attach to card #1 ok [client=(tuner unset), addr=60]
tuner (ivtv): chip found at addr 0xc2 i2c-bus ivtv i2c driver #1
ivtv1: i2c attach to card #1 ok [client=(tuner unset), addr=61]
tda9885/6/7: (ivtv) chip found @ 0x86
ivtv1: i2c attach to card #1 ok [client=tda9887, addr=43]
ivtv1: This is the first unit of a PVR500
cx25840 1-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #1)
ivtv1: i2c attach to card #1 ok [client=cx25840, addr=44]
wm8775 1-001b: chip found @ 0x36 (ivtv i2c driver #1)
ivtv1: i2c attach to card #1 ok [client=wm8775, addr=1b]
ivtv1: Detected a TEA5767 radio tuner. Enabling radio support.
ivtv1: loading /lib/modules/ivtv-fw-enc.bin
ivtv1: Encoder revision: 0x02050032
ivtv1: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB total)
ivtv1: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB total)
ivtv1: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB total)
ivtv1: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB
total)
ivtv1: Create encoder radio stream
tuner: type set to 57 (Philips FQ1236A MK4) by ivtv i2c driver #1
ivtv1: Initialized WinTV PVR 500 (unit #1), card #1
ivtv: ====================== NEXT CARD ======================
ivtv2: Autodetected WinTV PVR 150 card (iTVC16 based)
ivtv2: Unreasonably low latency timer, setting to 64 (was 32)
tveeprom: ivtv version
ivtv2: i2c attach to card #2 ok [client=tveeprom, addr=50]
tuner (ivtv): chip found at addr 0xc2 i2c-bus ivtv i2c driver #2
ivtv2: i2c attach to card #2 ok [client=(tuner unset), addr=61]
tda9885/6/7: (ivtv) chip found @ 0x86
ivtv2: i2c attach to card #2 ok [client=tda9887, addr=43]
cx25840 2-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #2)
ivtv2: i2c attach to card #2 ok [client=cx25840, addr=44]
wm8775 2-001b: chip found @ 0x36 (ivtv i2c driver #2)
ivtv2: i2c attach to card #2 ok [client=wm8775, addr=1b]
ivtv2: This is the second unit of a PVR500
ivtv2: Correcting tveeprom data: no radio present on second unit
ivtv2: loading /lib/modules/ivtv-fw-enc.bin
ivtv2: Encoder revision: 0x02050032
ivtv2: Allocate DMA encoder MPEG stream: 128 x 32768 buffers (4096KB total)
ivtv2: Allocate DMA encoder YUV stream: 194 x 10800 buffers (2048KB total)
ivtv2: Allocate DMA encoder VBI stream: 120 x 17472 buffers (2048KB total)
ivtv2: Allocate DMA encoder PCM audio stream: 455 x 4608 buffers (2048KB
total)
tuner: type set to 57 (Philips FQ1236A MK4) by ivtv i2c driver #2
ivtv2: Initialized WinTV PVR 500 (unit #2), card #2
ivtv: ==================== END INIT IVTV ====================
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