Hi -
> From: "H. Narfi Stefansson" <[EMAIL PROTECTED]>
> Guys, this sounds great! I can't wait to try these tools out... only one
> problem: Where can I find yuvcorrect and yuvcorrect_tune ?
In the CVS version of mjpegtools. There are links to the CVS
repository at http://mjpeg.
Hey Ronald,
--- Ronald Bultje <[EMAIL PROTECTED]> wrote:
> Ho! You've got the kernel driver loaded (zr36067).
> Unload that first.
Oh yes, I did that on purpose to see if it would
correct the problem; I was having this problem long
before I loaded the kernel driver. However, I'm
willing to try a
Quoting "Steven M. Schultz"
> Hi Dan -
>
> > From: [EMAIL PROTECTED]
> > I've done that a few times. What you want is yuvcorrect. Here's some
> > examples I've used to correct white balance:
>
> I was going to mention yuvcorrect but I see you've already done that ;)
>
> > What I'd real
On Freitag, 21. März 2003 19:48 Bernhard Praschinger wrote:
> > So I can use the same parameters as -f 8 sets with -f 5? If so,
> > which parameters and values you have to use?
>
> Likely, but they might not makes sense.
>
> The -f 5 setes the options to produce a svcd compliant. But you
> are alo
> What I'd really like is a tool that will scan the clip (or part of it)
> and automatically correct white balance and/or maximize contrast.
> Hand tweaking of yuvcorrect parameters is tedious.
Have you tried yuvcorrect_tune? It's a bit tricky to get going
Hi Dan -
> From: [EMAIL PROTECTED]
> I've done that a few times. What you want is yuvcorrect. Here's some
> examples I've used to correct white balance:
I was going to mention yuvcorrect but I see you've already done that ;)
> What I'd really like is a tool that will scan the clip (or
Hi -
Spot of trouble compiling mplex this afternoon:
videostrm_in.cpp: In member function `void VideoStream::ScanFirstSeqHeader()':
videostrm_in.cpp:50: `pict_rate' undeclared (first use this function)
videostrm_in.cpp:50: (Each undeclared identifier is reported only once for each
Hey Alan,
On Fri, 2003-03-21 at 21:53, Alan Murrell wrote:
> i2c-old 3968 2 [zoran saa7185
> saa7111 zr36067]
Ho! You've got the kernel driver loaded (zr36067). Unload that first.
Ronald
--
Ronald Bultje <[EMAIL PROTECTED]>
Hi Ronald,
--- Ronald Bultje <[EMAIL PROTECTED]> wrote:
> i2c-old, saa7111, saa7185.
Here's the snippet of interest from my 'lsmod':
Module Size Used byNot tainted
zoran 83568 0 (unused)
saa7185 1784 0 (unused)
saa7111
Since the first patch really only changes the sequence header
prog_seq bit the desync bug will probably only show on some
decoders. If the decoder turns off pulldown based on this bit and
the frame rate (wrong!) it will lose sync. If it relies instead on
th
On Friday 21 Mar 2003 8:33 pm, you wrote:
> Ok, I found the bug. Seems that when MPEG_FORMAT_DVD split into
> MPEG_FORMAT_DVD and MPEG_FORMAT_DVD_NAV, it didn't propagate
> everywhere. Trivial patch (do I do any other kind?) enclosed.
Hi Dan,
Thanks for the patch. You're a star! The one that's
Does anyone on this list know how I can change the hue of a video
inside of the encoding pipeline? I made a recording with my
camcorder and I forgot to do the proper white-balancing prior to
the recording. As a consequence, I now have a DV file on my
compu
On Thursday 20 Mar 2003 7:16 pm, you wrote:
> man mpeg2enc says:
>
>-f|--format 5 -Non-standard SVCD.
>As for profile 4 but bit-rate, video buffer size, GOP
>sizes and structure can be set to non-standard values.
>Frame size may also be non-standard
Does anyone on this list know how I can change the hue of a video inside of the
encoding pipeline?
I made a recording with my camcorder and I forgot to do the proper
white-balancing prior to the recording.
As a consequence, I now have a DV file on my computer that has incorrectly
calibrated colors,
Hey Alexandre,
On Wed, 2003-03-19 at 17:52, Alexandre Abbes wrote:
> I suggest there is a kernel oops for me too (like Karl
> Pizzolatto). Here is dmesg output :
I need a kernel backtrace (ksymoops), the numbers don't tell me much,
really.
(introduction to ksymoops:) Just type 'ksymoops', copyp
On Friday 21 Mar 2003 7:38 pm, you wrote:
> Is anyone successfully using the CVS version of mpeg2enc to encode
> 23.976 fps progressive material with the 3:2 pulldown flag for
> playback on a 29.97 fps NTSC tv? If so, can you post your mpeg2enc
> flags?
Haven't done so in ages... can you email me
Ok, I found the bug. Seems that when MPEG_FORMAT_DVD split into
MPEG_FORMAT_DVD and MPEG_FORMAT_DVD_NAV, it didn't propagate
everywhere. Trivial patch (do I do any other kind?) enclosed.
Dan
--- mpeg2enc.cc.new 2003-03-18 16:16:14.0 -0500
+++ mpeg2enc.cc 2003-03-21 14:24:03.000
Is anyone successfully using the CVS version of mpeg2enc to encode
23.976 fps progressive material with the 3:2 pulldown flag for
playback on a 29.97 fps NTSC tv? If so, can you post your mpeg2enc
flags?
I'm having fits getting this to work post-1.6.1. I've tried both
"mpeg2enc -I 0 -p -F 4" an
On Mittwoch, 19. März 2003 07:49 Marcus Smith wrote:
> When I go to play the mpg file it looks great for
> about 8-10 minutes, and then the video freezes and the
> sound becomes a screeching blast white noise. I
> checked the mp2 file, and that seemed to be the
> problem as screeched also when I p
Hey Alan,
On Fri, 2003-03-21 at 19:13, Alan Murrell wrote:
> Okay, thisis prolly a bone-head question, but I don't
> have access to my PVR machine to check... are the
> necessary 'i2c' modules that need to be loaded loaded
> by the 'update' script, or do they need to be loaded
> seperately? I kno
Hallo
> > If you use -f 5 you are allowed to set most of the parameters on
> > your own.
> So I can use the same parameters as -f 8 sets with -f 5? If so,
> which parameters and values you have to use?
Likely, but they might not makes sense.
The -f 5 setes the options to produce a svcd compliant
Hi Ronald,
--- Ronald Bultje <[EMAIL PROTECTED]> wrote:
> > MJPEG board driver version 0.9
>
> This is the 'old' driver, right?
Well, I compiled it from 0.8, but I think this was a
"patched" version that someone here had posted a link
to, so as to avoid getting those "kernel may be
tainted" mess
Hi all of you (especialy Ronald)
now I try to make the new driver zoran0.9.3 with my dc10old. No problem for
compiling, no problem for installing the driver.
But there seems to be a problem when I launch xawtv : no window appears.
I suggest there is a kernel oops for me too (like Karl Pizzo
Hallo
> I'm trying to edit with glav some video captured from VHS but between
> individual recordings there are noisy transitions. Often these cause
> lavplay 1.6.1 to exit with the error message:
>
> ++: **ERROR: [lavplay] Error queueing buffer: Invalid argument
>
> I am using -p H on a Marvel
Hey Alan,
On Fri, 2003-03-21 at 17:23, Alan Murrell wrote:
> Mar 21 08:17:38 pvr kernel: Zoran ZR36060 + ZR36057/67
> MJPEG board driver version 0.9
This is the 'old' driver, right?
> Mar 21 08:17:38 pvr kernel: MJPEG[0]: Zoran ZR36057
> (rev 1) irq: 11, memory: 0xcfefd000.
> Mar 21 08:17:38 pvr
Hi!
> From: [EMAIL PROTECTED]
>
> Based on the past couple days of encoding the one knob I really
> really want to tweak is the selecting blurring one - high motion
> scenes could do with a bit of selective blurring...
> Is that something any of the curr
I'm trying to edit with glav some video captured from VHS but between
individual recordings there are noisy transitions. Often these cause
lavplay 1.6.1 to exit with the error message:
++: **ERROR: [lavplay] Error queueing buffer: Invalid argument
I am using -p H on a Marvel G400.
Would it be po
Hi Morten,
Okay, looks like my problem is a little more basic
than I was thinking...
--- Morten_Bgeskov <[EMAIL PROTECTED]> wrote:
> correctly, so no help here.. but what does your
> dmesg say?
I did a 'tail -f /var/log/messages' just before
running 'update buz', and here's the output:
--- mess
Hi Morten,
--- Morten_Bgeskov <[EMAIL PROTECTED]> wrote:
> Are you sure your lavrec gets run as root?,
> otherwise you might have a
> problem opening the device ;o)
Yup. It's bad practise, I know, but I only log on as
root on that box.
Alan
___
On Tue, 18 Mar 2003, Marcus Smith wrote:
>
> Here's what I'm doing: I'm using lavrec to import 2
> hours of video at a time from my vcr with my G400-TV.
> This gives me about 15 avi files ranging from 1.5-1.8
> gigs each. I open the first with avidemux, append the
> next fourteen, and run three fil
Hi.
I've been spending some time getting to know
mjpegtools and other video resources better so I can
create a process for myself to import VHS tapes and
encode them to mpeg2 and write them to DVD. As such,
I've been pouring over the readme's and howto's and
whatnot but I have an issue I can't see
Based on the past couple days of encoding the one knob I really
really want to tweak is the selecting blurring one - high motion
scenes could do with a bit of selective blurring but only the
encoder knows when that's needed...
Is th
Hey Morten,
On Fri, 2003-03-21 at 10:46, Morten Bøgeskov wrote:
> Are you sure your lavrec gets run as root?, otherwise you might have a
> problem opening the device ;o)
Shouldn't it give a 'permission denied' then?
Ronald
--
Ronald Bultje <[EMAIL PROTECTED]>
Linux Video/Multimedia developer
On Fri, 21 Mar 2003, Morten Bøgeskov wrote:
>On Fri, 21 Mar 2003, Alan Murrell wrote:
>
>>Okay,
>>
>>Here's what I did:
>>
>> 1. mknod /dev/v4l/video1 c 81 1 (because my bttv
>>modules takes '/dev/v4l/video0')
>> 2. export LAV_VIDEO_DEV=/dev/v4l/video1
>> 3. cd /usr/local/zoran; update buz
>>
>
Hey Alan,
On Fri, 2003-03-21 at 09:08, Alan Murrell wrote:
> Forgive me for this likely stupid question... in
> theabove, what does the '$(seq 0 3)' reference?
The same as `seq 0 3` - the output of the seq command (0 1 2 3).
> 2. export LAV_VIDEO_DEV=/dev/v4l/video1
[..]
> **ERROR: [lavrec] Err
On Fri, 21 Mar 2003, Alan Murrell wrote:
>Okay,
>
>Here's what I did:
>
> 1. mknod /dev/v4l/video1 c 81 1 (because my bttv
>modules takes '/dev/v4l/video0')
> 2. export LAV_VIDEO_DEV=/dev/v4l/video1
> 3. cd /usr/local/zoran; update buz
>
>I made sure all modules that should be loaded
>appeaered
Okay,
Here's what I did:
1. mknod /dev/v4l/video1 c 81 1 (because my bttv
modules takes '/dev/v4l/video0')
2. export LAV_VIDEO_DEV=/dev/v4l/video1
3. cd /usr/local/zoran; update buz
I made sure all modules that should be loaded
appeaered to be loaded; the 'videodev' module showed
bot 'zora
Hey Ronald,
--- Ronald Bultje <[EMAIL PROTECTED]> wrote:
> /dev/video0 doesn't exist. :-).
Yup, figured that out later on in my rambling :-)
> ls -la /dev/video*? I'm guessing /dev/v4l/ doesn't
> exist or so.
[EMAIL PROTECTED] root]# ls -la /dev/video*
lr-xr-xr-x1 root root 15
Hey Alan,
On Fri, 2003-03-21 at 07:34, Alan Murrell wrote:
> **ERROR: [lavrec] Error opening video-device
> (/dev/video0): No such file or directory
/dev/video0 doesn't exist. :-).
> And there are absolutely no '/dev/video' devices of
> any kind. I had thought that previously when I rand
> the
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