I will be out of the office starting 08/13/2003 and will not return until
08/14/2003.
I will respond to your message when I return.
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Es schrieb hermann pitton:
Thanks for the friendly reply and enjoy your new bug.
What I want to say is, that it might not happen only with the nvidia and
not to use the overlay mode from xawtv _at all_ for a while can make
shure, that you have that one out. (Set it to grabdisplay in
On Tue, 5 Aug 2003, Billy Biggs wrote:
Then some cameras supported by qc-usb can deliver MJPEG compressed frames
and I have used
#define VIDEO_PALETTE_MJPEG (('q'8) | 2) /* Grab video in compressed
MJPEG format */
No. Looks like it's in 4:2:2 packed format (YUY2, I guess). I didn't
On Tue, Aug 05, 2003 at 04:11:54PM +0200, Ronald Bultje wrote:
Hey,
On Tue, 2003-08-05 at 14:50, [EMAIL PROTECTED] wrote:
sorry, but when the kernel became a heap?
why not to take as an example ALSA?
create a small add-ons library, that can do transformations.
ALSA is the worst
Johannes Stezenbach [EMAIL PROTECTED] writes:
The DVB driver for WinTV Nexus-S (and similar cards) did that for quite
a while now. We use it in conjunction with DirectFB (which reads events
directly from /dev/input/eventX). I don't know how well it works for X.
- driver:
Hi all,
here is a patch for a full support for Video For Linux 2, which seems to
work well for me. Feel free to give it a try and send bug reports, or
preferably patches :)
The command line parameters are fairly similar to v4l, except the norm
setting, which is done using the normid=number
Hey,
On Tue, 2003-08-05 at 16:31, [EMAIL PROTECTED] wrote:
thus, a small driver will take in a primitive case:
768x576x3x16(12 packed into words) = 2654208 bytes.
to make all calculations, one will need additional buffers (2-3) - up to
7Mb of kernel space. +doublebuffering+additional space
Patches supporting osprey cards can be found at:
ftp://ftp.ospreyvideo.com/pub/OSP-200/Linux/patches
Only new feature (since last submit at 103) is support for osprey 230.
Patches are against bttv-0.7.107 and btaudio-0.7. Major differences are:
bttv
gpio changes (required for
Johannes Stezenbach [EMAIL PROTECTED] writes:
Well, I had a look at the driver mentioned above. How do you avoid
that the keyboard events end up in the console keyboard queue? Seems
your driver does basically the same mine does. Can the linux console
and/or input layer configured
I was wondering if someone could give me some idea as to how stable the
saa7134 driver is? I am thinking about buying a flyvideo 3000, and am
wondering if the thing is going to be reliable or not? I am running
2.4.21 right now.
Thanks,
Jason
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Trent Piepho [EMAIL PROTECTED] writes:
The waste of memory argument only works if you ignore user space. If the
driver doesn't provide multiple buffers, then the application has to. The
buffers are still there, they've just moved.
Even worse: If the application needs its own buffer queue
hope we can access the gpio =]
But for bt878's GPIO, imho, the simplest solution will be to write
simple hack to add three ioctl-s for GPIO enabling, reading and writing.
May be, if I have'nt solve this problem in some other way, I'll try to
make this hack - probably it is not too hard :)
Es schrieb Jason Miller:
I was wondering if someone could give me some idea as to how stable the
saa7134 driver is? I am thinking about buying a flyvideo 3000, and am
wondering if the thing is going to be reliable or not? I am running
2.4.21 right now.
Hi,
sorry last night I didn't
Alexandre Strube wrote:
Hey, xawtv does that, but just one at a time... It has ackward names for
every input, under video source tab.
there's input=number option (man mplayer, -tv options)
A thing that I wish to do is capture all 4 inputs at same time..
easy, buy another three TV cards ;)
--
Tuukka Toivonen [EMAIL PROTECTED] writes:
Well, I could use several internal and mmap buffers like pwc driver.
Yes.
But since it works so fine right now, I don't want to.
IMHO you should.
And really, you can't deny that it's the applications that should be
fixed which expect at least two
Hey Gerd/Tuukka,
On Tue, 2003-08-05 at 17:40, Gerd Knorr wrote:
Actually, maybe there's no point fixing application but maybe they
should be ported right away to Gstreamer =)
gstreamer IMHO is overkill just for doing conversions.
IMHO it would be better to put that into a small library
Es schrieb suriya mohan:
Hi herman and Tom,
Thanks for u'r comments and suggestions. Now it works as I
expected. But when ffmpeg recording the live TV show the motion of
the video streams in xawtv is bit slow. Then when i stop
recording, that is when i stop ffmpeg recording video streams
Hi,
I noticed yesterday that xawtv does not support switching between
mono/stereo/lang1/lang2 when using the xfree86 Xvideo extension
(the v4l module). Out of impulse I hacked right away...
Attached are two patches, one for xawtv-3.88, and one
for xfree86-4.X (against the newest v4l.c fetched
Hi herman and Tom,
Thanks for u'r comments and suggestions. Now it works as I
expected. But when ffmpeg recording the live TV show the motion of
the video streams in xawtv is bit slow. Then when i stop
recording, that is when i stop ffmpeg recording video streams
there is no audio in xawtv.
On Wed, 13 Aug 2003, hermann pitton wrote:
Es schrieb Tim Connors:
On 9 Aug 2003, Jason Miller wrote:
I was wondering if someone could give me some idea as to how stable the
saa7134 driver is? I am thinking about buying a flyvideo 3000, and am
wondering if the thing is going to
On Mon, 4 Aug 2003, Trent Piepho wrote:
I take it you do the format conversion and copying into the mmapped buffer on
the sync call?
Yes.
Have you considered doing the format conversion earlier? Have
Not seriously. I can't think of any advantage of that.
just one bounce buffer for the
Tuukka Toivonen ([EMAIL PROTECTED]):
On Tue, 5 Aug 2003, Billy Biggs wrote:
Then some cameras supported by qc-usb can deliver MJPEG compressed frames
and I have used
#define VIDEO_PALETTE_MJPEG (('q'8) | 2) /* Grab video in compressed
MJPEG format */
No. Looks like it's in
Hey Tuukka,
On Tue, 2003-08-05 at 16:31, Tuukka Toivonen wrote:
Actually, maybe there's no point fixing application but maybe they should
be ported right away to Gstreamer =)
Great idea!
(I'd recommend to first fix Gstreamer's v4l/v4l2 plugins to actually
have a proper one-buffer-mmap()
Tuukka Toivonen ([EMAIL PROTECTED]):
On Mon, 4 Aug 2003, Trent Piepho wrote:
The waste of memory argument only works if you ignore user space.
If the driver doesn't provide multiple buffers, then the application
has to. The buffers are still there, they've just moved.
You missed some
On Wed, 6 Aug 2003, Tuukka Toivonen wrote:
However, Gerd disagrees:
gstreamer IMHO isn't the solution through. I doubt making gstreamer a
requirement to talk to v4l devices would be accepted by the users and
developers. gstreamer does to much (it is more that libasound for
video) and has
Es schrieb Jindrich Makovicka:
[snip]
I am using tvtime CVS for watching and mplayer/mencoder CVS for video
capture, latest saa7134 driver snapshot (needs 2.4.22 kernel or some
minor modification of the source).
Just at the moment I am using mplayer CVS for watching tv and don't
trust my
I need to access the GPIO too, and also the i2c :)
i saw something about i2c, in digests #1520-30 take a look guys
hope we can access the gpio =]
-hexa
- Original Message -
From: Andrey P. Vasilyev [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, August 04, 2003 8:18 AM
Subject:
Es schrieb Jindrich Makovicka:
Hi all,
here is a patch for a full support for Video For Linux 2, which seems to
work well for me. Feel free to give it a try and send bug reports, or
preferably patches :)
The command line parameters are fairly similar to v4l, except the norm
setting,
Gerd Knorr wrote:
This is a prof-of-concept port of a lirc infrared remote driver to the
2.6 kernel input layer.
Nice.
Not sure whenever it is a good idea to put the IR keys into the normal
keyboard queue. That means that the application with the keyboard focus
will also receive the IR
Hi Hermann,
Thanks a lot for u'r comments and suggestions.If we make v4l2
available, will the problem in discussion get over? If so how to
make v4l2 available in my system ? I want to work in framebuffer
device in linux console. so i will use fbtv(Framebuffer Tv) from
xawtv. I don't want X
Thanks for your help.
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Hi,
I'm in the process of writing a v4l2 driver for a custom video board.
I've downloaded the sample driver (dated 20020330) from thedirks.org ftp
site as well as the most recent headers and source (20030626).
Unfortunately, the driver no longer compiles with the most recent
version of the
I don't know if there is any other sample for v4l2, but u can take a
look at this report.
http://www.cs.tcd.ie/courses/csll/furlongm0203.pdf
Roger
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Ben Wu
Sent: Tuesday, August 12, 2003 2:09 PM
To: [EMAIL
Es schrieb Tim Connors:
On Wed, 13 Aug 2003, hermann pitton wrote:
Es schrieb Tim Connors:
On 9 Aug 2003, Jason Miller wrote:
I was wondering if someone could give me some idea as to how stable the
saa7134 driver is? I am thinking about buying a flyvideo 3000, and am
I had the same problem with my Athlon 1800+ and have since moved my
recording to an Intel box (albeit slower, but I reduced the MJPEG quality
to stop losing frames) but I *very* occasionally still have this problem
when converting my recordings to DivX using the Athlon. I have looked
around the
On Thu, 7 Aug 2003 20:14:44 -0400
Robert Liguori [EMAIL PROTECTED] wrote:
Here are the chipsets on the board, which one is sound?
CONEXANT FUSION 878A
Dumb question from me:
A CONEXANT chipset? I have a new WinTV GO that changed from the BTTV chip
to a CONEXANT chip. I think it is a
Es schrieb Jason Miller:
Hey,
I was just planning on using apps that use v4l2, like XAWTV. Just for
basic TV viewing and recording. Say, is a 1ghz athlon tbird enough
horse power to record 640x480 and encode in mpeg2 in realtime (or any
descent codec for that matter)? Or do you
hermann pitton [EMAIL PROTECTED] writes:
just tried on the 2.4.20-v4l2 with gcc-3.2.2 on RH-9.
For the latest snapshots you need latest kernels, i.e. 2.4.22-pre
Gerd
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On Tue, 12 Aug 2003, sting sting wrote:
Hello ,
I am looking for an application (on Linux) which
grabs a frame with RGB24 palette (or read a corresponding PPM file )
and displays it with by calling XPutImage (of XLib)
in order to try solve problems in development.
(the app should use
On Mon, 4 Aug 2003, Billy Biggs wrote:
Oh great, you've written yet another driver that does format
conversion in the kernel?
Yes (well, not from scratch... credits go to other people too)
When will these webcam authors (yourself included!) write a userspace
library for webcams that does
On Tue, 5 Aug 2003, Billy Biggs wrote:
No, the function is right, I was just reading it wrong.
I was referring to the extents. If you're using this MPEG2 conversion
function to convert JPEG data to RGB, then you're likely using the
wrong conversion function (your colours will be slightly
Hey,
I was just planning on using apps that use v4l2, like XAWTV. Just for
basic TV viewing and recording. Say, is a 1ghz athlon tbird enough
horse power to record 640x480 and encode in mpeg2 in realtime (or any
descent codec for that matter)? Or do you really need something with
more
hermann pitton wrote:
Es schrieb Bill Eldridge:
hermann pitton wrote:
Mp4live you still have to unmute with v4lctl
I wrote a simple (ugly/quick) channelchanger program in C to
handle changing the frequency without v4lctl.
It can easily be modified
Hi,
This is a prof-of-concept port of a lirc infrared remote driver to the
2.6 kernel input layer. I picked lirc_i2c.c, simply because I have
hardware to play with for that one. For now it works with Hauppauge
WinTV cards only.
The driver just puts the keys from the infrared remote into the
Hi,
Just wanted to make sure that if I use a 2.6.0 testing kernel that I do
_not_ need to patch the kernel with v4l2 in order to use the saa7134
driver?
Thanks,
Jason
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Hey guys, I'm fairly new to the video capture business and am having
some difficulties. Maybe some of you could share some of the tools and
settings that you use to capture under Linux.
I use ffmpeg under Slackware to try to capture some video from a VHS. I
have a P4 1.6GHz processor and a
I will be out of the office starting 08/13/2003 and will not return until
08/14/2003.
I will respond to your message when I return.
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Em Sex, 2003-08-08 às 13:51, Lamar Owen escreveu:
Are they really simultaneous, or is the app multiplexing?
It probably is, but the funny fact is the 16 and 32 cameras' models,
performance is inferior, but it works in a usable way. I've never seen a
suitable example of this in linux... Maybe
I've built an application that uses 2 Hauppauge cards for capture, and a
Matrox 550 for
display on a TV. This work fine when one Hauppauge card is running and the
data is being displayed.
However when I activate the second card things get a little wacky.
First I will start getting brief glitches
I have a Spirit scp 1000 tv tuner card (see www.spiritmodems.com.au) and have
tried so far without success to get it running on Debian unstable or Mandrake
9.1. I have found a couple of references on the net to this model working
but the parameters used with the bttv driver by these people do
Hey again,
On Tue, 2003-08-05 at 12:36, Tuukka Toivonen wrote:
Then some cameras supported by qc-usb can deliver MJPEG compressed frames
and I have used
#define VIDEO_PALETTE_MJPEG (('q'8) | 2) /* Grab video in compressed MJPEG
format */
in V4L2 there is
V4L2_PIX_FMT_MJPEG
but I
JOKE:
I thought this read 'Re: drop acid!' or 'Re: drop lsd'
Whoops, not so funny anymore...
Michael Uman
On Thu, 2003-08-07 at 10:17, Gerd Knorr wrote:
Johannes Stezenbach [EMAIL PROTECTED] writes:
The DVB driver for WinTV Nexus-S (and similar cards) did that for quite
a while now.
Greetings,
Is there a way to fix my simple problem there are white/green horizontal lines at
the
right end of the picture, plus a small green line at bottom right. It's hard to
describe but
i got some screenshots very small.
http://k0nfu.8bit.co.uk/tmp/img1.jpg
Es schrieb Bill Eldridge:
hermann pitton wrote:
Mp4live you still have to unmute with v4lctl
I wrote a simple (ugly/quick) channelchanger program in C to
handle changing the frequency without v4lctl.
It can easily be modified to add the IOCTL for mute
as well.
Hi hermann,
Thanks. Now bttv-0.9.11 compiles without any error and the
new
bttv driver is loaded sucessfully.
bttv: driver version 0.7.106 loaded. Line from dmesg.
I updated bttv driver to avoid Device or resource busy error. What
I
want is, I want to run XAWTV in parallel with FFMPEG.
On Mon, 11 Aug 2003, Wieslaw Kierbedz wrote:
I'm really sorry but my experiences with cinerella are not so wonder.
I tried precompiled version and compiled by myself.
Compilation needs many tricks - I had to compile some parts before, handly
link or copy some binaries from place to place. Some
On Mon, 4 Aug 2003, Tuukka Toivonen wrote:
Another inconvenient problem is that if I record uncompressed yv12 video at
full resolution and rate to the SCSI disk with streamer, it says often
fifo audio is full and the audio will go out of sync with the video. With
This was a problem with reiserfs,
That's not so hard. The kernel API tells me the format, I decode in
userspace. I don't need a lib to do that for me transparently.
The lib saves you duplicating after you decide you need to decode it
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Suriya Mohan wrote:
On Fri, 08 Aug 2003 hermann pitton wrote :
Es schrieb suriya mohan:
bttv: driver version 0.7.106 loaded. Line from dmesg.
What 0.9.11 loads with 0.7.106 version? There is no v4l2.
Thanks a lot for u'r comments and suggestions.If we make v4l2
available, will the problem in
Hi there,
I have an repeatable oops, triggered by producer -pd (real producer, print
devices):
Linux video capture interface: v1.00
i2c-core.o: i2c core module
i2c-algo-bit.o: i2c bit algorithm module
bttv: driver version 0.7.104 loaded
bttv: using 4 buffers with 2080k (8320k total) for capture
I will be out of the office starting 08/13/2003 and will not return until
08/14/2003.
I will respond to your message when I return.
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on 11-08-2003 5:49 AM, Marvin Dickens at [EMAIL PROTECTED] wrote:
Dan Green wrote:
So it looks like I've got plenty of glib's.
The above statement makes no sense at all.
if it sucks, what's a better alternative.
Cinelerra is, among other things a professional video editing system.
On Friday 08 August 2003 11:58, Alexandre Strube wrote:
Anyway, the camera shows 4 simultaneous images (and there are models
which does up to 16) when used this windows app. What I want to do is
the same, for linux.
Are they really simultaneous, or is the app multiplexing?
Understand that to
Es schrieb suriya mohan:
Hi,
Thanks. Suggest me which kernel patch will help bttv-0.9.11
driver
to compile without any error.Provide me the link for the exact
patch.
Hi Suriyah,
you can do some --dry-run on the 2.4.20 you already have and then patch
you up comfortably to latest -pre
kernel, because when I tried to configure
them as modules, I got thousands over thousands
of unresolved symbols. I tried to resolve them,
modprobe should resolve the dependencies for you ...
Gerd
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Hello
At the time I use the ffmpeg tool for saved every frame as a pgm image too
the disk. But I hade some little problems with it. Every second image is bust
whatever I had choosen for the framerate.
Does anybody know a other programm to save 25 frames/sec as images to the
disk.
Thanks very
Uytkownik Jindrich Makovicka napisa:
Jason Miller wrote:
I was wondering if someone could give me some idea as to how stable the
saa7134 driver is? I am thinking about buying a flyvideo 3000, and am
wondering if the thing is going to be reliable or not? I am running
2.4.21 right now.
I've got
When trying to run the tv-application tvtime, the kernel
throws some more messages. tvtime worked fine for a few
seconds (video and audio worked), but then it froze and
was non-workable from then on.
Does reloading the driver help?
Aug 9 20:49:08 lfs kernel: bttv0: timeout: risc=0f7ae874,
Does anyone have any idea in what sort of time frame the CX88 driver
will be at least of beta quality?
On Fri, 2003-08-08 at 23:15, Steve Tell wrote:
On Fri, 8 Aug 2003, Roger Oberholtzer wrote:
On Thu, 7 Aug 2003 20:14:44 -0400
Robert Liguori [EMAIL PROTECTED] wrote:
Here are the
I am trying to get Cinelerra to work and I keep getting this kind of error:
Trying to load external codec quicktime_codec_rpza.so
Can't load the codec
quicktime_codec_rpza.so: cannot open shared object file: No such file or
directory
quicktime_delete_vcodec_stub called
So I tried to load some
Hello ,
I am looking for an application (on Linux) which
grabs a frame with RGB24 palette (or read a corresponding PPM file )
and displays it with by calling XPutImage (of XLib)
in order to try solve problems in development.
(the app should use vide4linux 1 , not vide4linux 2);
regards,
sting
Es schrieb suriya mohan:
Hi hermann,
Thanks. Now bttv-0.9.11 compiles without any error and the
new
bttv driver is loaded sucessfully.
bttv: driver version 0.7.106 loaded. Line from dmesg.
What 0.9.11 loads with 0.7.106 version? There is no v4l2.
I updated bttv driver to avoid
Hello ,
I have logitech 4000 (formerly a philips webcam ) .
according to documentatiom , this camera works only with YUV420P.
Trying to use video4linux 1 works with no problems.
I wonder whther this camera supports
video4linux 2 API ?
and , generally , how do I know wheter a certain camera
Not exactly sure what I'm doing wrong. Using xawtv I am
able to capture using the Composite In, but not the S-Video. Any
suggestions?
Samuel T. ListonDigital Communication TechnicianCtr.
for High Performance Computing, Univ. of Utah[EMAIL PROTECTED]801-232-6932
Es schrieb Tim Connors:
On 9 Aug 2003, Jason Miller wrote:
I was wondering if someone could give me some idea as to how stable the
saa7134 driver is? I am thinking about buying a flyvideo 3000, and am
wondering if the thing is going to be reliable or not? I am running
2.4.21 right
I will be out of the office starting 08/13/2003 and will not return until
08/14/2003.
I will respond to your message when I return.
-
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should be used or disseminated for
Sorry people, but it's the only Linux mailing list I'm subscribed to
(mostly run FreeBSD). Does anybody use matroxfb with 2.6.0-testX kernels?
I've tried it (oldish system with PIII 450 MHz) but the console is totally
unusable no matter what mode I choose. System: Chaintech MB, Matrox G550.
Any
Jure Pecar [EMAIL PROTECTED] writes:
divide error:
EIP is at btaudio_dsp_ioctl [btaudio] 0x112 (2.4.20-19.9)
That divide error looks especially interesting.
Can you check with strace which ioctl it is?
Gerd
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Es schrieb Bill Eldridge:
hermann pitton wrote:
Es schrieb Bill Eldridge:
hermann pitton wrote:
Mp4live you still have to unmute with v4lctl
I wrote a simple (ugly/quick) channelchanger program in C to
handle changing the frequency without v4lctl.
It can easily be modified to add
Sorry, I missed this when it was posted. The osprey 230 should be treated
the same as an Osprey 220 from bttv's perspective. For this to happen a one
line code addition must be made in bttv-cards.c to add the eeprom identifier
into the card type switch. Search for btv-type = BTTV_OSPREY2x0; and
On Sun, 10 Aug 2003, Dan Green wrote:
I did a rpm -qa |grep glib and got these results:
glibc-common-2.3.2-4.80.6
glib2-2.0.6-2
glibc-kernheaders-2.4-7.20
glibc-2.3.2-4.80.6
glib-1.2.10-8
glibc-devel-2.3.2-4.80.6
So it looks like I've got plenty of glib's. So what do I do now? How do
Dan Green wrote:
So it looks like I've got plenty of glib's.
The above statement makes no sense at all.
if it sucks, what's a better alternative.
Cinelerra is, among other things a professional video editing system. It
works
quite well for a number commercial enterprises including TV stations,
Gerd Knorr wrote:
It is possible to open /dev/input/eventn and ask for exclusive
access via ioctl(). If you do that nobody else will see the events,
neither the linux console nor other applications which are reading
from the same device.
Good. That solves part of the problem.
But it's
More than likely the Windows app is rapidly switching amongst the
inputs and
displaying them in different regions of the framebuffer. Even
then I would
expect some jitter, unless the Windows app is doing software
frame sync (very
possible).
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On Sat, 9 Aug 2003, Jason Miller wrote:
Does anyone have any idea in what sort of time frame the CX88 driver
will be at least of beta quality?
there are some strange things in documentation, that are not clear when
applied to hardware (that I have, for example).
BTW. CX is good in S-Video.
Uytkownik Jason Miller napisa:
Thanks for the response! I know this is slightly off topic, but is
2.6.0-test2 stable enough to use? 2.6.0-test2 has video for linux 2
built in, right?
I see that more stable and more performant. It is not only my opinion.
For server use it is not enough tested
Hello,
I'm using Redhat 9.0 and I have a Hauppauge Win TV PVR.
I cannot get the sound to work. Attached is my modules.conf.
What do I need to do?
Here's the label on the rectangular casing:
WIN TV - NTSC 45231 REV D723
Here are the chipsets on the board, which one is sound?
CONEXANT
---
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[EMAIL PROTECTED]
Tel. 47998705
Cel. 1556233713
Linux a way of life
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Computers are like air conditioners.
They stop working
Hi,
just tried on the 2.4.20-v4l2 with gcc-3.2.2 on RH-9.
I get warnings and at the end a unresolved symbol for pci_name.
Make output is attached.
Hermannmake -C /lib/modules/2.4.20-15v4l2/build SUBDIRS=/root/saa7134-0.2.9-20030806 modules
make[1]: Entering directory `/root/linux-2.4.20-15v4l2'
On Tue, 5 Aug 2003, Ed Okerson wrote:
The Logitech works with the qce-ga driver, but the video is terrible, and
Have you loaded the driver with option interpolation=1?
It makes the quality much better.
it refuses to work with the newer qc-usb driver, but I don't know if that
Well, this is very
I have tried to set up my computer to capture tv-programs with
Hauppage bt878 based card. Everything seems ok, for a while. Then
problems start. Programs start disappearing from my screen. Then it
gets worse, 'Unable to handle kernel paging request at virtual
address'. And shortly after this I
On Tue, 5 Aug 2003, Ronald Bultje wrote:
just the conversion functions and nothing else. And handle gstreamer
support with a small wrapper plugin using that library.
I'm fine with that too. I'll even write the wrapper if the lib exists,
if I have to. :). (I can't test it, though. ;) ).
Tuukka Toivonen ([EMAIL PROTECTED]):
On Tue, 5 Aug 2003, Billy Biggs wrote:
No, the function is right, I was just reading it wrong.
I was referring to the extents. If you're using this MPEG2 conversion
function to convert JPEG data to RGB, then you're likely using the
wrong conversion
Tuukka Toivonen ([EMAIL PROTECTED]):
On Tue, 5 Aug 2003, Gerd Knorr wrote:
gstreamer IMHO is overkill just for doing conversions.
IMHO it would be better to put that into a small library which has
just the conversion functions and nothing else.
I don't think so: in a generic plugin
Tuukka Toivonen [EMAIL PROTECTED] writes:
IMHO it would be better to put that into a small library which has
just the conversion functions and nothing else.
I don't think so: in a generic plugin system, parts of the driver could be
moved into userspace plugins.
gstreamer IMHO isn't the
hermann pitton wrote:
Hi,
this is good news.
Updated cvs from the server and the patch cleanly applied. V4l2 was
autodetected on my 2.4.20-v4l2. Don't have the issues frbiscani has with
the cvs-snapshot on the mplayer-users list. (Is his kernel v4l2
patched?)
This issue has been resolved, there
Reply to the mail from Tuukka Toivonen ([EMAIL PROTECTED]):
It's amazing that if the TV card is in one of the two bottommost slots, the
image gets into completely crap exactly when the hard disk light is on
(when I'm running dd if=/dev/zero of=zeros). The light blinks periodically
and the
Hey,
On Tue, 2003-08-05 at 18:11, Ville Syrjälä wrote:
On Tue, Aug 05, 2003 at 05:39:12PM +0200, Ronald Bultje wrote:
On Tue, 2003-08-05 at 16:57, Ville Syrjälä wrote:
If anyone wants to write code that has a chance of working with all
sourcards alsa-lib is a must. I see no point in
Billy Biggs [EMAIL PROTECTED] writes:
On Mon, 4 Aug 2003, Trent Piepho wrote:
The waste of memory argument only works if you ignore user space.
If the driver doesn't provide multiple buffers, then the application
has to. The buffers are still there, they've just moved.
You
Hey Tuukka,
On Tue, 2003-08-05 at 12:35, Tuukka Toivonen wrote:
Ah, but since it works in parallel with just one mmap buffer, I must ask
again, where's the point in providing multiple mmap buffers--except when
using multiple CPUs to process multiple buffers at once.
Double buffering. It
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