Gentoo Archives: gentoo-ppc-user

From: Andrew Gaffney <agaffney@×××××××××××××××××××.net>
To: Gentoo PPC User <gentoo-ppc-user@g.o>
Subject: Re: [gentoo-ppc-user] getting xawtv to work with planb
Date: Sat, 14 Jun 2003 15:03:37
Message-Id: 3EEB3B60.3090201@technaut.darktalker.net
In Reply to: [gentoo-ppc-user] getting xawtv to work with planb by Andrew Gaffney
Andrew Gaffney wrote:
> I have PlanB support for the video inputs on my PM 7500 compiled into > the kernel. The /dev/v4l/video0 device is created by devfs. When I try > to run xawtv, I get this: > > > linuxmac root # xawtv > This is xawtv-3.86, running on Linux/ppc (2.4.20-ppc-r3) > Warning: Cannot allocate colormap entry for "lightgray" > switching visual (0x32) > ioctl: VIDIOCSCHAN(channel=0;name="Composite";tuners=0;flags=0x0 > [];type=CAMERA;norm=3): Invalid argument > Warning: Cannot convert string > "-*-ledfixed-medium-r-*--39-*-*-*-c-*-*-*" to type FontStruct > X Error of failed request: BadMatch (invalid parameter attributes) > Major opcode of failed request: 146 (GLX) > Minor opcode of failed request: 5 (X_GLXMakeCurrent) > Serial number of failed request: 279 > Current serial number in output stream: 279 > > > A window pops up and immediately disappears. Has anyone got this working? >
I've also tried using mplayer to do this: linuxmac root # mplayer -tv on:driver=v4l:device=/dev/v4l/video0 -vo x11 MPlayer 0.90rc4-3.2.2 (C) 2000-2003 Arpad Gereoffy (see DOCS) Reading config file /usr/share/mplayer/mplayer.conf Reading config file /root/.mplayer/config Reading /root/.mplayer/codecs.conf: can't open '/root/.mplayer/codecs.conf': No such file or directory Reading /usr/share/mplayer/codecs.conf: 50 audio & 135 video codecs font: can't open file: /root/.mplayer/font/font.desc font: can't open file: /usr/share/mplayer/font/font.desc Linux RTC init error in ioctl (rtc_irqp_set 1024): Invalid argument Try adding "echo 1024 > /proc/sys/dev/rtc/max-user-freq" to your system startup scripts. Using usleep() timing Can't open input config file /root/.mplayer/input.conf : No such file or directory Input config file /usr/share/mplayer/input.conf parsed : 52 binds Playing TV Cache fill: 0.00% (0 bytes) TV detected! ;-) Selected driver: v4l name: Video 4 Linux input author: Alex Beregszaszi <alex@××××××.org> comment: under development Selected device: Apple PlanB Video-In Capabilites: capture overlay clipping frameram scales Device type: 233 Supported sizes: 32x32 => 768x576 Inputs: 2 0: Composite: (tuner:0, norm:pal) 1: SVHS: (tuner:0, norm:pal) Using input 'Composite' Selected input hasn't got a tuner! vo: X11 running at 640x480 with depth 8 and 8 bpp (":0.0" => local display) ========================================================================== Opening video decoder: [raw] RAW Uncompressed Video VDec: vo config request - 32 x 32 (preferred csp: Planar YV12) VDec: using Planar YV12 as output csp (no 0) Movie-Aspect is undefined - no prescaling applied. VO: [x11] 32x32 => 32x32 Planar YV12 [fs] No accelerated colorspace conversion found SwScaler: using unscaled Planar YV12 -> BGR 8-bit special converter BGR8 not supported, please contact the developers FATAL: Cannot initialize video driver. VDecoder init failed :( *** Try to upgrade /root/.mplayer/codecs.conf from etc/codecs.conf *** If it still does not work, read DOCS/codecs.html! Cannot find codec matching selected -vo and video format 0x32315659. ========================================================================== Exiting... (End of file) -- Andrew Gaffney -- gentoo-ppc-user@g.o mailing list