Video Capture and playback solutions

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Hi again,

I'm trying to capture / playback video & audio.

Anyone got any opinions as to what is best for what ?
(ie not necesarily just my requirements)

MY requirement is for VHS like quality in any format at all and as I have a new and reasonably powerful machine, on the fly compression makes sense. (analogue video using bt878) Audio & video in sync really is a must.

Here's what I have investigated so far:

*** Capture ***
Nuvrec : So easy (for me) to set up. Looks good but saves to HUGE uncompressed .nuv files (I didn't bother trying sound)
ffmpeg : unsuccessful first attempt (not sure whether capture or play)
VCR / avifile : yet to try
NVRec : yet to try
Lavrec : yet to try

*** Play ***
ffmpeg : unsuccessful first attempt (not sure whether capture or play)
Mplayer : Dire warnings regarding use of GCC 2.96 (which is what I have)
and sure enough, when I ignored their advice it froze my machine.
Xine : Didn't find it very friendly, froze machine when playing a (possibly bad) file saved by ffmpeg.


Any more out there ? And your experiences ?
I will of course publish my results if anyone is interested.

Lee Sanders.


_____________________________________________________________
Compupower Systems - Harness the power !

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Today's Topics:

   1. Re: ATI All-inWonder 128 tv tuner (Randy Halverson)
   2. Re: Success Story (with prices) (Randy Halverson)
   3. Re: Success Story (with prices) (Emmanuel Seyman)
   4. Re: Success Story (with prices) (=?iso-8859-1?Q?Ville_Syrj=E4l=E4?=)
   5. Meteor2 init problem (Dirk Schaefer)
   6. Re: ATI All-inWonder 128 tv tuner (v4l@xxxxxxxxxxxxxxxxxxxxxx)
   7. Record & Transcode script (j_ogg@xxxxxxxxxxx)
   8. capture cards (mixo)
   9. Re: Oddities in 0.8.45 (Gerd Knorr)
  10. SAA 7111 with CT 69000 in ebedded system (Ignacio Vico)
--- Begin Message ---
I have the same card and would like to get it working as a hobby project.
My card has good
TV reception under Windows ME but I get error messages from bttv.  I may try
to modify the driver code if thats what it takes to get it to work.

----- Original Message -----
From: "Mark Saunders" <msaunder@xxxxxxxxxxxxxxx>
To: <video4linux-list@xxxxxxxxxx>
Sent: Sunday, August 18, 2002 10:49 AM
Subject:  ATI All-inWonder 128 tv tuner


> Is there any chance of getting the tv tuner on this card working under
> RH7.2? I am new to the list and if this is an old topic 'I'm sorry. I
> have downloaded the files for bttv and xawtv. I would like to run these
> as modules and not rebuild the kernel. Any ideas?
>
> Thanks
>
> Mark Saunders
> msaunder@xxxxxxxxxxxxxxx
>
>
>
> _______________________________________________
> Video4linux-list mailing list
> Video4linux-list@xxxxxxxxxx
> https://listman.redhat.com/mailman/listinfo/video4linux-list




--- End Message ---
--- Begin Message ---
I have an ATI All-in-Wonder 128 Pro card.  I wonder what the differences are
that make yours work with bttv while mine doesn't.   I have Red Hat 7.1 with
kernel 2.4.2-2.  Is that too old?
----- Original Message -----
From: "Lee Sanders" <mailshots@xxxxxxxxxxxxxxxx>
To: <video4linux-list@xxxxxxxxxx>
Sent: Monday, August 19, 2002 6:27 AM
Subject:  Success Story (with prices)


> Hi all,
>
> I've been lurking on this mailing list now for a couple of months, hearing
about all the problems people have been having with their various hardware
and how it all got fixed (or not). I learnt a lot about how to fix all sorts
of problems from all you learned people.
>
> This weekend I took the plunge:
> ATI TV wonder VE (GBP25)
> own brand ATI rage 128 based video card with TV-out (GBP20)
> Redhat 7.3 (FREE)
> quarter gig of DDR (GBP35)
> ECS K7S5A (SIS735 based) (GBP50)
> Athlon XP 1600+ (GBP50)
> had the other bits lying around (FREE)
> ( GBP180 = $270 )
>
> Redhat (most of it!) took 17 minutes to install (fast disk) (!)
> I logged in, called up a command window and for laugh typed 'xawtv &'.
> I expected loads of errors, but got exactly none.
> I didn't do a modprobe or anything.
> xawtv told me that it had no config file and still worked beautifully.
> I tuned in the channels and saved the .xawtv file.
> I was watching TV *30 minutes* from starting with a clean box.
> Wow ! Don't believe all those horror stories.
>
> As a word of warning, the ATI TV wonder VE windows software is terrible.
(if you really want to capture under Windows, VirtualDub is the business -
although you'll still have to use the wretched ATI software to change
channel - bleaugh !)
>
> I bought the new motherboard, processor and memory for the next stage.
> Now I need to get ffmpeg and a few codecs and see what this baby can
really do !
> Anyone got any comments on codecs to use? The first level of quality
required is to replace a VHS video recorder recording on long play.
>
> Lee Sanders.
>
> _____________________________________________________________
> Compupower Systems - Harness the power !
>
> _____________________________________________________________
> Promote your group and strengthen ties to your members with
email@xxxxxxxxxxxxx by Everyone.net  http://www.everyone.net/?btn=tag
>
>
>
> _______________________________________________
> Video4linux-list mailing list
> Video4linux-list@xxxxxxxxxx
> https://listman.redhat.com/mailman/listinfo/video4linux-list




--- End Message ---
--- Begin Message ---
On Tue, Aug 20, 2002 at 10:55:03AM -0700, Randy Halverson wrote:
>
> I have an ATI All-in-Wonder 128 Pro card.  I wonder what the differences are
> that make yours work with bttv while mine doesn't.   I have Red Hat 7.1 with
> kernel 2.4.2-2.  Is that too old?

Lee said:
>
> > Redhat 7.3 (FREE)

RHL 7.3 comes with kernel 2.4.18-3 (Red Hat has released 2.4.18-5
as an update).

They've also released several kernel updates for 7.1 (the current
one is 2.4.9-34). I'ld suggest upgrading to that (at least) to try
to make your card work.

Emmanuel




--- End Message ---
--- Begin Message ---
On Tue, Aug 20, 2002 at 10:55:03AM -0700, Randy Halverson wrote:
> I have an ATI All-in-Wonder 128 Pro card.  I wonder what the differences are
> that make yours work with bttv while mine doesn't.

He's using a TV Wonder add-on card. It's most likely made of some
common components. For AIW cards go to gatos.sf.net

-- 
Ville Syrjälä
syrjala@xxxxxx
http://www.sci.fi/~syrjala/




--- End Message ---
--- Begin Message ---
Hello!
At the moment I try to get a Matrox Meteor2 under RH7.3 Kernel 2.4.7-10 running.. The Problem is, that the module does not initialize. The error message is as follows:

[root@gear04 video]# modprobe meteor2
/lib/modules/2.4.7-10custom/kernel/drivers/media/video/meteor2.o: init_module:
+Operation not permitted
Hint: insmod errors can be caused by incorrect module parameters, including
+invalid IO or IRQ parameters
/lib/modules/2.4.7-10custom/kernel/drivers/media/video/meteor2.o: insmod
+/lib/modules/2.4.7-10custom/kernel/drivers/media/video/meteor2.o failed
/lib/modules/2.4.7-10custom/kernel/drivers/media/video/meteor2.o: insmod meteor2+failed

Messages file contains the following:

 V4L2: meteor2 (#0) initialize method failed
Aug 20 16:40:27 gear04 kernel: Video for Linux One (2.2.16). Major device: 81
Aug 20 16:40:27 gear04 kernel: Video for Linux Two (V0.20). Major device: 81
Aug 20 16:40:27 gear04 kernel: meteor2[via_module_init]: loading driver (dmask:
0x0)
Aug 20 16:40:27 gear04 kernel: V4L2: meteor2 (#0) initialize method failed
Aug 20 16:42:00 gear04 su(pam_unix)[1214]: session closed for user root
Aug 20 16:47:30 gear04 kernel: Video for Linux One (2.2.16). Major device: 81
Aug 20 16:47:30 gear04 kernel: Video for Linux Two (V0.20). Major device: 81
Aug 20 16:47:30 gear04 kernel: meteor2[via_module_init]: loading driver (dmask:
0x0)
Aug 20 16:47:30 gear04 kernel: V4L2: meteor2 (#0) initialize method failed

The v4l2-modules seem to modprobe without problems. The version of the packages are: videodevX-20020330.tgz and meteor2-20020326.tar.gz

Thanks for help.
Cu Dirk




--- End Message ---
--- Begin Message ---
At 10:49 AM 8/18/2002, Mark Saunders wrote :

Is there any chance of getting the tv tuner on this card working under RH7.2? I am new to the list and if this is an old topic 'I'm sorry. I have downloaded the files for bttv and xawtv. I would like to run these as modules and not rebuild the kernel. Any ideas?

Thanks

Mark Saunders
msaunder@xxxxxxxxxxxxxxx


I have the model before yours and what you are seeking worked great for me with RH 6.2. As soon as I went to 7.x it all stopped working! :(

I have not taken any time to look into it further and for now, I am stuck in windows. I might just stick with RH 6.2, but then I do not get the advantages of the upgrades.
--- End Message ---
--- Begin Message ---
Hello,

Here's a script I've been developing while converting VHS onto DVD-Rs. The primarily goal of the script is to handle the repeating flags. It has saved me a lot of cutting and pasting. It has also reduced the number of off-air recordings that are lost due to typos.

It handles videos in three stages. Stage 1, recording, is done with lavrec & quicktime, with an an oversized window to be trimmed later. Stage 2, editing, is still done manually if it is needed. The script can be set to use chapters (local files ch01.eli, ch02.eli,..), a single editlist (sometitle.eli), or just to transcode the whole recording. Stage 3, post-processing, includes croping, kinecoing, filtering, and encoding.

Any suggestions for making this script more usefull will be apprecieted, as suggestions for new features.
-James
#!/bin/sh
#------------------------------------------------------------------------------
#
#                   rec_movie 	 	 rev 3.4
#
#			By James M. Ogg
#
#------------------------------------------------------------------------------
#
# This script uses sox and the excellent Mjpeg Square LAV tools.  It's
# primary role is to handle the repeating flags, saving a lot of cutting 
# and pasting.  
#
# It handles movies in up to three stages.  Stage 1, recording, is done with 
# an oversized window to be trimmed later.  Stage 2, editing, is still done 
# manually.  Glav is used to create either one or more editlists.  Stage 3, 
# post-processing, includes croping, kinecoing, filtering, and encoding.
#
# You will also need v4lctl, which usually comes with xawtv.

# Stage: Uncomment one REC...

REC="TRUE";TC=0 		# Stage 1: just record
#REC="TRUE";TC=1 		# Stage 1 & 3: recored and transcode the whole thing
#REC="FALSE";TC=2 		# Stage 3: just transcode based on chapters, 
						#defined by editlists ch01.eli,...
						# ch01.eli will go to ch01.mpg, etc.
#REC="FALSE";TC=3 		# Stage 3: just transcode by a specified edit list 
						# usefull for archiving short subjects.

#-------------------------------------------------------------------------------
# SHOW SETTINGS
#-------------------------------------------------------------------------------

# Recording source: Uncomment one RECSRC...

#set for your card's tuner. Mine gets it's TV tuner through what should be the composite input.
#RECSRC="-i n  -C us-cable:9" 	
#set for your card's composite in.  Mine gets it's composite in through what should be the S-Video in.
RECSRC="-i N" 			

DUR=16000
QTFILE="/Video/Current/drama1.qt"

#paste your channels in here for easy reference
#9=kqed, 10=kteh, 32=arts, 36=fx, 37=tnt, 41=tbs, 42=usa, 43=mtv
#44=vh1 45=tnn, 46=life, 49=amc, 52=abcfam,53=nic
#54=toon, 55=dis, 63=com, 66=Halmark

# Durration is in seconds: 90min= 5400 2 hrs=7200  3 hrs = 10800 4 hrs = 14400 5 hrs = 18000

#-------------------------------------------------------------------------------
# VIDEO RESOLUTION
#-------------------------------------------------------------------------------

# RES is the recording resolution
# SCALE_HOR sets video size and clears most of the noise
# SCALE_VER blackens small patches of noise and filters random noise
# You will need to modify SCALE_HOR if you record and transcode 
# with different resolution modes, and can use SCALE_VER to get
# rid of remaining noise around the borders
# 
# Uncomment one RES...

# SVCD-ish modes.  480x480 output compatible with a software decoder such as xine.  
# The quicktime file will be about 20 Gig per hour, and transcode down so that 4 or 6 hours 
# will fit on a DVD-R.  Transcoding takes about 6 hours per hour on a 1.5 GHz Athalon.

# very clean 4:3/normal, for software player 
#RES="-g 512x480 -q 100"; SCALE_HOR="yuvscaler -I USE_480x480+16+0 -O SVCD -n n -v 0"; SCALE_VER="yuvdenoise"; MPEGENC="mpeg2enc -v 0 -f 8 -d -q 8 -b 2400 -V 526 -4 2 -2 1 -r 24 -g 6 -G 32 -a 2 -I 0"; MPLEX="mplex -f 8 -b 300 -r 2750" 

# mildly noisy 4:3/normal, for software player 
RES="-g 512x480 -q 98"; SCALE_HOR="yuvscaler -I USE_480x480+16+0 -O SVCD -n n -v 0"; SCALE_VER="yuvdenoise -b 0,0,480,472"; MPEGENC="mpeg2enc -v 0 -f 8 -d -q 10 -b 2400 -V 526 -4 2 -2 1 -r 24 -g 6 -G 32 -a 2 -I 0"; MPLEX="mplex -f 8 -b 300 -r 2750" 

# mildly noisy 4:3/normal with extra side margins, may be needed for VHS tapes, for software player 
#RES="-g 544x480 -q 98"; SCALE_HOR="yuvscaler -I USE_480x480+32+0 -O SVCD -n n -v 0"; SCALE_VER="yuvdenoise -b 0,0,480,472"; MPEGENC="mpeg2enc -v 0 -f 8 -d -q 10 -b 2400 -V 526 -4 2 -2 1 -r 24 -g 6 -G 32 -a 2 -I 0" 

#Letterbox modes...

# mildly noisy 16:9/letterbox, quasi-DVD, note that this gives about the same final size, but 
# should take advantage of a 16:9 display.  
#RES="-g 544x480 -q 98"; SCALE_HOR="yuvscaler -I USE_512x288+16+96 -O SIZE_512x288 -n n -v 0"; SCALE_VER="yuvdenoise"; MPEGENC="mpeg2enc -v 0 -f 8 -d -q 8 -b 2400 -V 526 -4 2 -2 1 -r 24 -g 6 -G 32 -a 3 -I 0"; MPLEX="mplex -f 8 -b 300 -r 2750"

# in case you didn't know a movie was letterbox when you recorded it, transcode it with this setting.
# 16+488+8 wide
#RES="-g 512x480 -q 98"; SCALE_HOR="yuvscaler -I USE_512x288+0+96 -O SIZE_512x288 -n n -v 0"; SCALE_VER="yuvdenoise -b 16,0,488,288"; MPEGENC="mpeg2enc -v 0 -f 8 -d -q 8 -b 2400 -V 526 -4 2 -2 1 -r 24 -g 6 -G 32 -a 3 -I 0"; MPLEX="mplex -f 8 -b 300 -r 2750" 

# D2/VCD-ish modes.  320x240 output compatible with a software decoder such as xine.  
# The quicktime file will be about 10 Gig per hour, and transcode down so that 6 or 8 hours 
# will fit on a DVD-R.  Transcoding takes about 3 hours per hour on a 1.5 GHz Athalon.

# 4:3/normal, 336x240 is trimmed to 320x240, 8-320-8, VBR MPEG1.  Resolution is comparable 
# to VCD.  Maybe up to 8 hrs per DVD-R
#RES="-g 336x240 -q 100"; SCALE_HOR="yuvscaler -I USE_320x240+8+0 -O SIZE_320x240 -n n -v 0"; SCALE_VER="yuvdenoise"; MPEGENC="mpeg2enc -v 0 -f 0 -q 8 -b 2000 -V 526 -4 2 -2 1 -r 24 -g 6 -G 32 -I 0 -a 2"; MPLEX="mplex -f 0 -V -b 220 -r 2500"

#-------------------------------------------------------------------------------
# SOUND RESOLUTION & FILTERS
#-------------------------------------------------------------------------------

# Uncomment one SOUND...

#SOUND="-l -1 -a 16 -s"; MP2ENC="mp2enc -s -b 192 -o"  # stereo form tv, need to manually set line 1 - recsource, line 1, unmute input gain
#SOUND="-l -1 -a 16 -m";MP2ENC="mp2enc -m -b 128 -o"  #mono form tv, need to manually set line 1 - recsource, line 1, unmute input gain
SOUND="-R l -l 85 -a 16 -m"; MP2ENC="mp2enc -m -b 128 -o" # mono from vcr, need to manually unmute input gain

#To strip off either high or low fequency noise, Uncomment one SOXFILTER

SOXFILTER="cat";OFFSET=0 # leave as is
#SOXFILTER="sox -t wav - -t wav - highpass 250";OFFSET=-250  # trim low frequencies
#SOXFILTER="sox -t wav - -t wav - lowpass 1800";OFFSET=-250 # trim high frequencies
#SOXFILTER="sox -t wav - -t wav - lowpass 2200";OFFSET=-250  # leave mostly as-is, trimming very high frequencies


 
#-------------------------------------------------------------------------------
# OTHER SETTINGS
#-------------------------------------------------------------------------------
# change max-file-size to slightly under the space you have, in Meg.

#BUFFS="--file-flush 0 -n 32 -b 1024 --max-file-size 85000 " # To monitor counters in real time 
BUFFS="--file-flush 0 -n 32 -b 1024 --max-file-size 85000 -B"  # to just see the summary
#BUFFS=" -n 32 -b 1024 --max-file-size 85000 -B" #more forgiving if resources are shared and resolution is low

#KINECO to convert movies from 30 fps to 24 fps

KINECO="yuvkineco -F 1"  #for movies
#KINECO="cat" #for TV shows

#------------------------------------------------------------------
# RECORDING
#------------------------------------------------------------------

if [ $REC = TRUE ]
	then
	echo "starting to record"
	# set & reset bttv as needed here.  lavrec may mute 
	# one or both audio channels when it is done.  When in 
	# doubt, comment out.
	/usr/local/bin/v4lctl volume 85%  # may be in /usr/bin/v4lctl
	/sbin/rmmod bttv 
	
	# kill some programs that might interefer with recording...
	killall -9 artsd
	killall -9 top
	
	# My twin Seagates take two minutes to get up to 
	# speed, this helps.  Your disks may differ. 
	#umount /Video
	#mount -t ext2 -o check=sync,check=none /dev/md0 /Video
	#/sbin/hdparm -Z /dev/hda 
	#/sbin/hdparm -Z /dev/hdb 
	
	# the actual recording... lavrec may be in /usr/bin/v4lctl
	/usr/bin/nice -18 /usr/local/bin/lavrec $RECSRC --software-encoding $RES -t $DUR $SOUND $BUFFS $QTFILE
	
	# try to unmute again afterwards...
	/usr/local/bin/v4lctl volume 85%
	fi

#-------------------------------------------------------------------------------
# TRANSCODING
#-------------------------------------------------------------------------------

#to simply encode the whole movie...

if [ $TC = 1 ]
	then
	echo "encoding whole file"
	lav2yuv $QTFILE | $KINECO | $SCALE_HOR | $SCALE_VER | $MPEGENC -o video.m2v
	lav2wav $QTFILE | $SOXFILTER | $MP2ENC sound.mp2
	$MPLEX -O $OFFSET sound.mp2 video.m2v -o $QTFILE.mpg
	fi

#to simply encode the movie by edit lists...

if [ $TC = 2 ]
	then
	echo "encoding movie by chapters"
	#comment out extra chapters if the error messages bother you
	lav2yuv ch01.eli  | $KINECO | $SCALE_HOR | $SCALE_VER | $MPEGENC -o video1.m2v
	lav2wav ch01.eli | $SOXFILTER | $MP2ENC sound1.mp2
	$MPLEX -O $OFFSET sound1.mp2 video1.m2v -o ch01.mpg

	lav2yuv ch02.eli  | $KINECO | $SCALE_HOR | $SCALE_VER | $MPEGENC -o video2.m2v
	lav2wav ch02.eli | $SOXFILTER |$MP2ENC sound2.mp2 
	$MPLEX -O $OFFSET sound2.mp2 video2.m2v -o ch02.mpg

	lav2yuv ch03.eli  | $KINECO | $SCALE_HOR | $SCALE_VER | $MPEGENC -o video3.m2v
	lav2wav ch03.eli | $SOXFILTER |$MP2ENC sound3.mp2 
	$MPLEX -O $OFFSET sound3.mp2 video3.m2v -o ch03.mpg

	lav2yuv ch04.eli  | $KINECO | $SCALE_HOR | $SCALE_VER | $MPEGENC -o video4.m2v
	lav2wav ch04.eli  | $SOXFILTER |$MP2ENC sound4.mp2 
	$MPLEX -O $OFFSET sound4.mp2 video4.m2v -o ch04.mpg

	#lav2yuv ch05.eli  | $KINECO | $SCALE_HOR | $SCALE_VER | $MPEGENC -o video5.m2v
	#lav2wav ch05.eli  | $SOXFILTER |$MP2ENC sound5.mp2 
	#$MPLEX -O $OFFSET sound5.mp2 video5.m2v -o ch05.mpg

	#lav2yuv sample.eli  | $KINECO | $SCALE_HOR | $SCALE_VER | $MPEGENC -o video4.m2v
	#lav2wav sample.eli  | $SOXFILTER |$MP2ENC sound4.mp2 
	$MPLEX -O $OFFSET sound4.mp2 video4.m2v -o sample.mpg
	fi

if [ $TC = 3 ]
	then
	echo "encoding to single edited files"
	ELI1="sagwa_colors"    #the name of an existing local editlist, without the suffix
	lav2yuv $ELI1.eli | $KINECO | $SCALE_HOR | $SCALE_VER | $MPEGENC -o video1.m2v
	lav2wav $ELI1.eli | $SOXFILTER |$MP2ENC sound1.mp2
	$MPLEX -O $OFFSET sound1.mp2 video1.m2v -o $ELI1.mpg
	fi

--- End Message ---
--- Begin Message ---

Where can I find information regarding capture cards that are supportd by
v4l? In particular, I am looking for KMC 4400 R (by Kobicom, based in
Korea).




--- End Message ---
--- Begin Message ---
Jon Hittner wrote:
>  Hi,
>     After upgrading from 2.4.17 running 0.8.33 to 2.4.20pre2 running 0.8.45 Ive 
>  started seeing the following 2 problems that I did not see before. There are 
>  5 capture cards in the machine and the machine is a Dell GX400 with an Intel 
>  PIIX motherboard.   Ive tried several different module options like 
>  latency,vsfx,triton1 and none seem to have any affect.
>  
>  1- After running for several hours the machine will reboot itself (this 
>  machine is NOT set to reboot on panics).  This problem seems to happen with 
>  any version of bttv after 0.8.33, but ive never seen it happen with a prior 
>  version.

What means "seems to happen with any version of bttv"?  There are a few
known buggy ones between 0.8.33 + 0.8.45 (0.8.34+5 for example, see the
changelog).  Which versions exactly did you test?  Which kernel?  Please
don't switch *both* kernel+bttv versions, better use the old 2.4.17 with
current bttv drivers for debugging this one.

>  Sometimes there is no messages on the console and sometimes there 
>  are messages like the following:
>  btaudio: buffer overrun
>   OFLOW HLOCK VPRES RISCI
>  bttv2: timeout: risc=065e201c, bits: VSYNC HSYNC OFLOW HLOCK VPRES RISCI
>   <6>bttv1: timeout: risc=0663201c, bits: VSYNC HSYNC OFLOW HLOCK VPRES RISCI
>  bttv0: timeout: risc=066d101c, bits: VSYNC HSYNC OFLOW HLOCK VPRES RISCI

Hmm, multiple bttv cards running in timeouts at the same time.  Looks
like some problem with the PCI bus ...

Does this happen without btaudio too?

>  2-When unloading the bttv modules I sometimes get the following panic.  Ive 
>  included ksymoops from 2 occurences below, this is very easy to reproduce, so 
>  if you want more info I would be happy to send it:

Yes:  How exactly this can be reproduced?  I havn't seen rmmod oopses for
a long time.

  Gerd

-- 
You can't please everybody.  And usually if you _try_ to please
everybody, the end result is one big mess.
				-- Linus Torvalds, 2002-04-20




--- End Message ---
--- Begin Message ---
Hi,

I have a trouble in the developing of one project; I have a PC embedded board from Advantech that have a video-in port; I have installed Linux without trouble (graphics, sound, ethernet, PCI, etc... work fine) but the video-in doesn't work at all; it is a SAA7111 chip with a CT69000.

I have looked for a solution for this but we haven't found it; Have you any experience with similar hardware?; Do you know where can I search?

I have downloaded the data sheets of the chips involved but I don't know how to use them (I have never written a driver for hardware); Can anyone help me to begin?

Thank you in advance.

Ignacio Vico.


******************************************************************
Ignacio Vico
Instituto Andaluz de Ciencias de la Tierra: CSIC-Univ. Granada
Fac. de Ciencias
Avda. Fuentenueva s/n
18002 Granada SPAIN
Telf. +34 958 243360
Fax. +34 958 243384
E-mail: jivico@xxxxxx
******************************************************************
No uso Microsoft Office, por lo que le ruego no me envie documentos MSOffice.
I don't use Microsoft Office, so please do not send me MSOffice documents.






--- End Message ---
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