"No XVIDEO..." ????

[luhx]

Salve pessoal,
é meu primeiro post, mas antes deste eu pesquisei muito. Tenho uma placa de captura: PlayTV Pro Ultra e segui os passos de vários artigos que li, inclusive a maioria encontrados neste fórum (http://ubuntuforum-pt.org/index.php?topic=12577.0 e http://ubuntuforum-pt.org/index.php?topic=587.0). A instalação da placa parece que foi feita com sucesso.



Porém, quando eu vou rodar o tvtime, aparece esse erro:
"murilo@murilo-desktop:~$ sudo tvtime
A correr tvtime 1.0.1.
A ler a configuração de /etc/tvtime/tvtime.xml
A ler a configuração de /home/murilo/.tvtime/tvtime.xml
xvoutput: No XVIDEO port found which supports YUY2 images.

*** tvtime requires hardware YUY2 overlay support from your video card
*** driver.  If you are using an older NVIDIA card (TNT2), then
*** this capability is only available with their binary drivers.
*** For some ATI cards, this feature may be found in the experimental
*** GATOS drivers: http://gatos.souceforge.net/
*** If unsure, please check with your distribution to see if your
*** X driver supports hardware overlay surfaces.
"

e quando rodo o xawtv:
"murilo@murilo-desktop:~$ xawtv
This is xawtv-3.94, running on Linux/i686 (2.6.15-26-386)
WARNING: No DGA support available for this display.
/dev/video0 [v4l2]: ioctl VIDIOC_G_FBUF: Invalid argument
v4l-conf had some trouble, trying to continue anyway
ioctl: VIDIOC_G_FBUF(capability=0x0 [];flags=0x0 [];base=(nil);fmt.width=0;fmt.height=0;fmt.pixelformat=0x00000000 [....];fmt.field=ANY;fmt.bytesperline=0;fmt.sizeimage=0;fmt.colorspace=unknown;fmt.priv=0): Argumento inválido
Warning: Cannot convert string "-*-ledfixed-medium-r-*--39-*-*-*-c-*-*-*" to type FontStruct
ioctl: VIDIOC_TRY_FMT(type=VIDEO_OVERLAY;fmt.win.w.left=7;fmt.win.w.top=89;fmt.win.w.width=384;fmt.win.w.height=288;fmt.win.field=ANY;fmt.win.chromakey=0;fmt.win.clips=(nil);fmt.win.clipcount=0;fmt.win.bitmap=(nil)): Argumento inválido
ioctl: VIDIOC_S_FMT(type=VIDEO_OVERLAY;fmt.win.w.left=7;fmt.win.w.top=89;fmt.win.w.width=384;fmt.win.w.height=288;fmt.win.field=ANY;fmt.win.chromakey=0;fmt.win.clips=(nil);fmt.win.clipcount=0;fmt.win.bitmap=(nil)): Argumento inválido
ioctl: VIDIOC_OVERLAY(int=0): Argumento inválido
"

Procurei a respeito de "YUY2 overlay support" e sobre o XVIDEO (encontrei várias coisas relacionadas ao video4linux. Eu já tinha instalado pelo synaptic e para tetnar resolver, desinstalei, instalei manualmente e não funcionou, aí eu desinstalei e reinstalei usando o synaptic novamente).
Resumindo, não consigo usar minha placa de captura.
Quando rodo o dmesg:
"[17179595.220000] Linux video capture interface: v1.00
[17179595.236000] FDC 0 is a post-1991 82077
[17179595.312000] irda_init()
[17179595.312000] NET: Registered protocol family 23
[17179595.336000] cx2388x v4l2 driver version 0.0.5 loaded
[17179595.336000] **** SET: Misaligned resource pointer: f7d665c2 Type 07 Len 0
[17179595.336000] ACPI: PCI Interrupt Link [APC3] enabled at IRQ 18
[17179595.336000] ACPI: PCI Interrupt 0000:01:06.0[A] -> Link [APC3] -> GSI 18 ( level, low) -> IRQ 74
[17179595.336000] CORE cx88[0]: subsystem: 0000:0000, board: PixelView PlayTV Ul tra Pro (Stereo) [card=27,insmod option]
[17179595.336000] TV tuner 59 at 0x1fe, Radio tuner -1 at 0x1fe
[17179595.480000] input: ImPS/2 Generic Wheel Mouse as /class/input/input2
[17179595.668000] cx88[0]: i2c scan: found device @ 0xc2  [tuner (analog/dvb)]
[17179595.668000] cx88[0]: i2c scan: found device @ 0xc6  []
[17179595.732000] tveeprom 2-0050: Huh, no eeprom present (err=-121)?
[17179595.732000] input: cx88 IR (PixelView PlayTV Ultra as /class/input/input3
[17179595.732000] cx88[0]/0: found at 0000:01:06.0, rev: 5, irq: 74, latency: 32 , mmio: 0xfb000000
[17179595.752000] tuner 2-0061: chip found @ 0xc2 (cx88[0])
[17179595.752000] tuner 2-0061: type set to 59 (Ymec TVision TVF-5533MF)
[17179595.756000] tuner 2-0063: chip found @ 0xc6 (cx88[0])
[17179595.780000] cx88[0]/0: registered device video0 [v4l2]
[17179595.780000] cx88[0]/0: registered device vbi0
[17179595.780000] cx88[0]/0: registered device radio0
[17179595.800000] gameport: EMU10K1 is pci0000:01:07.1/gameport0, io 0xb800, spe ed 1193kHz
[17179595.808000] ts: Compaq touchscreen protocol output
[17179596.796000] **** SET: Misaligned resource pointer: f7deee02 Type 07 Len 0
[17179596.796000] ACPI: PCI Interrupt Link [APC4] enabled at IRQ 19
[17179596.796000] ACPI: PCI Interrupt 0000:01:07.0[A] -> Link [APC4] -> GSI 19 ( level, low) -> IRQ 82
[17179596.944000] ACPI: PCI Interrupt 0000:01:0a.0[A] -> Link [APC3] -> GSI 18 ( level, low) -> IRQ 74
"
Eu sou usuário novo do linux, mas creio que o problema esteja aonde eu deixei em vermelho. Mas observem que reconhece a placa normalmente, identifica qual é e tudo mais.

Obrigado desde já,
Murilo

[acs]

Porém, quando eu vou rodar o tvtime, aparece esse erro:
"murilo@murilo-desktop:~$ sudo tvtime
A correr tvtime 1.0.1.
A ler a configuração de /etc/tvtime/tvtime.xml
A ler a configuração de /home/murilo/.tvtime/tvtime.xml
xvoutput: No XVIDEO port found which supports YUY2 images.

*** tvtime requires hardware YUY2 overlay support from your video card
*** driver.  If you are using an older NVIDIA card (TNT2), then
*** this capability is only available with their binary drivers.
*** For some ATI cards, this feature may be found in the experimental
*** GATOS drivers: http://gatos.souceforge.net/
*** If unsure, please check with your distribution to see if your
*** X driver supports hardware overlay surfaces.
"

Também recebia essa mensagem quando tentava iniciar o tvtime. Supondo que sua placa de vídeo seja uma ATI existe uma alteração no arquivo xorg.conf que resolveu no meu caso. Veja esse tópico e tente para ver se dá certo com você: http://www.biglinux.com.br/forum/viewtopic.php?t=1261&postdays=0&postorder=asc&highlight=pixelview&start=15