On Tue, 27 Jan 2004, Steven M. Schultz wrote:
> On Wed, 28 Jan 2004, E.Chalaron wrote:
>
> > Regarding frame rates for DVD, do I have to comply with NTSC or PAL frame
> > rate or is it possible to use 20,18, 16 fps without the standalone DVD
> > player going mad ? or mplex refusing mplexing
On Wed, 28 Jan 2004, E.Chalaron wrote:
> Yes if the movie was shot at 24 fps which is not always the case.. Super
Pity we're stuck with 24fps for film - interesting how that came to
be "the standard" (from eons ago but we're stuck with it now).
> 8 mm, 8 mm are very often a
Hi Steven
> "Coded frame rates of 24 fps progressive from film,
Yes if the movie was shot at 24 fps which is not always the case.. Super
8 mm, 8 mm are very often at 18 fps If you reshoot each frame
individually in a telecine machine as ppm files to an mpeg2 file then you and
end up w
On Mon, 26 Jan 2004, E.Chalaron wrote:
> I have burnt a couple of DVDs with various audio bitrates (96,128,224) in mp2.
> Some are misbehaving, jumping frames and so.
But not all are misbehaving?
> -b 8000 is used with -f 8 for the video, along with -V for mplex
> -r 48000 as sampling f
On Wed, 28 Jan 2004, E.Chalaron wrote:
> Regarding frame rates for DVD, do I have to comply with NTSC or PAL frame
> rate or is it possible to use 20,18, 16 fps without the standalone DVD
> player going mad ? or mplex refusing mplexing
MPEG-2 allows from 23.976 (24000/1001)
Hi.
I want to scale an AVI movie with frame size 544x304 and
aspect ratio 4:3 using y4mscaler, in order to produce a
SVCD. Playing the movie with mplayer:
$ mplayer movie.avi
without telling the aspect ratio, gives a flattened image
where everything looks fatter. Adding the option
"-aspect 4:3"
> (Hmm... I wonder if there is something beneficial to the cubic-esque gradual
> taper, versus blurring/"noise-reduction" via lowering the cutoff frequency
> of an ideally sharp low-pass filter Just musing to myself.)
In terms of visual appeal, that's probably an empirical question. But
The material is at least not visibly noisy. I only denoise using yuvdenoise in 'fast'
mode to help lower the bitrate just a hair to catch some of the noise that isn't
necessarily visible.
Hmmm...as for a sample, I should be able to get a clip to you over the next day or
two. I no longer have
Hallo
For some strange reason I just got your mail. :-/
Seem's that I start hating my provider because the mailserver seems to
work 5 mintues every hour .
> I want to create a DVD-compliant mpeg-file, (i use dvdauthor), and
> i tried with
> lav2yuv priol_amr.eli | yuvdenoise -F -l 2| mpeg2enc
>From: =?ISO-8859-1?Q?Thomas_B=F6rkel?= <[EMAIL PROTECTED]>
>Date: Tue, 27 Jan 2004 15:06:59 +0100
>
>HI!
>
>Sorry to reply on the list, but your host ist blacklisted, so I cannot
>send email to you.
(This message is meant for *me*, right? Lots of people on this list,
and quite a few ev
Hi
Regarding frame rates for DVD, do I have to comply with NTSC or PAL frame
rate or is it possible to use 20,18, 16 fps without the standalone DVD
player going mad ? or mplex refusing mplexing
Thanks
Edouard
---
The SF.Net email is spon
Hi there
I have burnt a couple of DVDs with various audio bitrates (96,128,224) in mp2.
Some are misbehaving, jumping frames and so.
-b 8000 is used with -f 8 for the video, along with -V for mplex
-r 48000 as sampling freq.
Funny enough the 96 is misbehaving more than the others.
However I jus
On Tue, 27 Jan 2004, Andrew Stevens wrote:
> Hi Ray,
>
> I tried encoding a fairly noisy, interlaced, captured video to simulate a DV
> source.First with and without yuvdenoise (default settings). I found I
> was getting visible block artefacts with yuvdenoise on static image
> component
HI!
Sorry to reply on the list, but your host ist blacklisted, so I cannot
send email to you.
I tried to use some automatic guesses from y4mscaler, but they did not
do what's IMHO right.
Example:
I have an NTSC AVI with 640x352 16:9. I want to transcode it to MPEG2
NTSC 4:3 (720x480).
According
Hi Steven,
> > cat video.m2v >> video2.m2v ; cat video.m2v >> video2.m2v
> > mv video2.m2v video.m2v
> > mplex -f 8 audio.m2a video.m2v -o output.mpg
>
> I think if I see cat used with MPEG-2 files one more time I'll
> scream.
Actually, contactenating a MPEG-2 video elementary stream
Hi Ray,
I tried encoding a fairly noisy, interlaced, captured video to simulate a DV
source.First with and without yuvdenoise (default settings). I found I
was getting visible block artefacts with yuvdenoise on static image
components but not with just mpeg2enc.
Looks like it something to
On Saturday 24 January 2004 06:18, Ray Cole wrote:
> I was able to confirm it is the default of '-R 0' that was causing poor
> quality. If I use '-R 0' on 1.6.1.92 I get the same flood of artifacts
> that I get with 1.6.1.93.
>
> -- Ray
Hmmm very odd. Do you have a short Test-sequence you c
Hello Steven,
YHaaa!
I have an music audio slide show working on BOTH of my dvd players
now!
The script I used for the video sequence is below. I think the key
elements was the -E-20 and -G12. I know I do not understand why
though. The -G12 forces 12 frames per group of pictures. But
Hi Ronald,
> > As soon as the release is out I'll add y4mspatialfilter - unless
> > there's a demand to do it now.
>
> Don't add it, I've seen enough changes for now. I've noticed the small
> change in the ratecontroller in mpeg2enc - does it require a new RC or
> are we ready for an actua
On Fri, 23 Jan 2004, Ray Cole wrote:
> With the same parameters as 1.6.1.92, I'm seeing terrible quality problems.
>
> Parameters used:
> mpeg2enc -f 8 -q 5 -a 2 -g 6 -G 18 -E -10 -N 1.0 -z t -4 2 -2 2 -r 16 -o file.m2v
>
Is it possible to have less that 200+ character lines? ;)
> I'm
Hallo
> I am trying to make a VCD from a DV tape I recorded from TV using a
> Sony DCR-PC104E. I'm in PAL country :). I'm using kino to grab the
> movie, and I save it as a DV type 2 .avi file. When I view this
> file using xine, it looks ok.
>
> When I use the following pipe, I get
Hi,
I am trying to make a VCD from a DV tape I recorded from TV using a
Sony DCR-PC104E. I'm in PAL country :). I'm using kino to grab the
movie, and I save it as a DV type 2 .avi file. When I view this
file using xine, it looks ok.
When I use the following pipe, I get monochrome
Hi,
i have a stream recorded atwo years ago:
drwxr-xr-x2 bede users 520 2004-01-24 10:02 .
drwxr-xr-x4 bede users 288 2003-05-03 19:23 ..
-rw-r--r--1 bede users1825179784 2003-04-06 19:26
priol_amr_A01.avi
-rw-r--r--1 bede users1825116128
Some observations that I did make about .93 (haven't necessarily run all of these same
tests on .92, so I have no idea if this is 'different' from .92 or not, but it seems
odd to me):
1) Changing from -r 16 to -r 32 produced a larger .m2v file by about 3%. I would have
thought it'd be smaller.
With the same parameters as 1.6.1.92, I'm seeing terrible quality problems.
Parameters used:
mpeg2enc -f 8 -q 5 -a 2 -g 6 -G 18 -E -10 -N 1.0 -z t -4 2 -2 2 -r 16 -o file.m2v
I'm seeing very poor quality on still scenes. Faces are very blotchy. Now I also use
yuvdenoise - I haven't made any d
Hello,
I had promised Ronald I'd write a small guide for using this driver under
Debian, so here it is :
I'd like to be published because some people can probably find it useful,
please append a nospam- to my email address if you decide to put it
somewhere.
I didn't know if you used sgml so I qu
Today I got the following spam to my list-email-address, which is
used for this list only. In the last time it looks like that
spammers try to collect addresses from lists, as it happened in
SuSE-mailinglists too.
Subject: Partnership Proposal.
Date: Dienstag, 27. Januar 2004 03:23
From: "hassa
I was able to confirm it is the default of '-R 0' that was causing poor quality. If I
use '-R 0' on 1.6.1.92 I get the same flood of artifacts that I get with 1.6.1.93.
-- Ray
On Fri, 23 Jan 2004 20:00:19 -0600
Ray Cole <[EMAIL PROTECTED]> wrote:
> Some observations that I did make about .93
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