Aha! I could have sworn I tried that at one point and it didn't make a
difference. In any case, it's now much better than before (e.g. it works
now), but it isn't perfect:
1. The video is very jittery
2. There is occasional tearing and bright horizontal line flashes
3. The image is shifted up and left. On my 4:3 TV widescreen video
appears at the top of the screen, and fullscreen stuff sometimes has a
small black border on the bottom and right.
I think I remember reading something about #3 on the list before; it's
not a big deal if that can't be fixed right now, but if the first two
problems remain I'll just stick with xshm for now.
And BTW, if it matters I'm trying to play a DVD image (.iso).
Thank you,
Daniel
John Harvey wrote:
You need to decode something before the xv works.
Ie something like :-
dd if=/dev/video0 of=/dev/video16 bs=65k count=50
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:ivtv-devel-
[EMAIL PROTECTED] On Behalf Of Daniel Segel
Sent: 29 June 2005 05:33
To: [email protected]
Subject: [ivtv-devel] Xine with xv driver shows pink & green stairstep
pattern and no video
The problem:
Xine works OK with the xshm video driver, but I was hoping to get better
quality with the xv driver. Instead I just get a screen filled with
repeating pink and green stairsteps. Before I did a cold boot I was
getting a still video image on screen (still pink and green). Is this
related to any known problems? Is there anything I can try to fix this?
Particulars:
PVR-350 NTSC
Xorg 6.8.2
ivtv v0.3.6-s
ivtvdev_drv.o v0.10.2
kernel 2.6.10-gentoo-r6
Playing through MythTV 0.18.1-r2
I have my xorg.conf and xorg.log ready to send if either would help.
dmesg ivtv output is below:
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.3.6 (s) loading
ivtv: Linux version: 2.6.10-gentoo-r6 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.
ivtv: Autodetected WinTV PVR 350 card
ivtv: Found an iTVC15 based chip
ivtv: XXX PCI device: 0x01a4 vendor: 0x10de
ivtv: i2c attach [client=tveeprom[50],ok]
ivtv: Tuner Type 47, Tuner formats 0x00001000, Radio: yes, Model
0x00ad2598, Revision 0x00000001
ivtv: NTSC tuner detected
ivtv: Radio detected
tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #0
ivtv: i2c attach [client=(tuner unset),ok]
saa7115: starting probe for adapter ivtv i2c driver #0 (0x10005)
ivtv: i2c attach [client=saa7115[50],ok]
ivtv: i2c attach [client=saa7127[50],ok]
msp34xx: ivtv version
ivtv: i2c attach [client=MSP3448W-A2,ok]
ivtv: Encoder revision: 0x02040011
ivtv: Decoder revision: 0x02020023
ivtv: Configuring WinTV PVR 350 card with 10 streams
ivtv: Registered v4l2 device for encoder MPEG minor 0
ivtv: Create DMA encoder MPEG stream: 0 x 32768 buffers (0KB total)
ivtv: Registered v4l2 device for encoder YUV minor 32
ivtv: Create DMA encoder YUV stream: 0 x 10800 buffers (0KB total)
ivtv: Registered v4l2 device for encoder VBI minor 224
ivtv: Create DMA encoder VBI stream: 0 x 8736 buffers (0KB total)
ivtv: Registered v4l2 device for encoder PCM audio minor 24
ivtv: Create DMA encoder PCM audio stream: 0 x 4608 buffers (0KB total)
ivtv: Registered v4l2 device for encoder radio minor 64
ivtv: Create encoder radio stream
ivtv: Registered v4l2 device for decoder MPEG minor 16
ivtv: Create DMA decoder MPEG stream: 0 x 65536 buffers (0KB total)
ivtv: Registered v4l2 device for decoder VBI minor 228
ivtv: Create DMA decoder VBI stream: 0 x 2048 buffers (0KB total)
ivtv: Registered v4l2 device for decoder VOUT minor 232
ivtv: Create decoder VOUT stream
ivtv: Registered v4l2 device for decoder YUV minor 48
ivtv: Create DMA decoder YUV stream: 0 x 43200 buffers (0KB total)
ivtv: Create DMA decoder OSD stream: 0 x 65536 buffers (0KB total)
ivtv: Setting Tuner 47
tuner: type set to 47 (LG NTSC (TAPE series)) by ivtv i2c driver #0
ivtv: ivtv_enc_thread: pid = 4392, itv = 0xde9180e0
ivtv: ivtv_enc_vbi_thread: pid = 4393, itv = 0xde9180e0
ivtv: ivtv_dec_thread: pid = 4394, itv = 0xde9180e0
ivtv: ivtv_dec_vbi_thread: pid = 4395, itv = 0xde9180e0
ivtv: Setting audio matrix to input 3, output 1
ivtv: Switching standard to NTSC.
ivtv: Initialized WinTV PVR 350, card #0
ivtv: ==================== END INIT IVTV ====================
Thanks in advance for any help.
Daniel Segel
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