Hi torsten,
On Wed, 2003-01-15 at 23:53, Torsten Mohr wrote:
> How can i read the samples that are related to this frame?
Have a look at lavplay. ;-). There's very little lav_* calls in there,
so it shouldn't be hard.
Ronald
--
Ronald Bultje <[EMAIL PROTECTED]>
Linux Video/Multimedia developer
Using the pipeline:
cat video.yuv |yuvfps -r 3:1001 | mpeg2enc -f 5 -h -I 1 -4 1 -2 1
-Q 1 -q 6 -b 3000 -o vid.m2v
where video.yuv is properly scaled SVCD data, I get the error:
**ERROR: [mpeg2enc] opt_vbv_buffer_size must be in range 1..(2^18-1)
If I try the same pipeline with -f 4 (sta
Bernhard,
Your advice was dead on.
Increasing the bit rate to a (much) higher value cleaned things up.
Thanks very much for your help.
Jon
> Hallo
>
> > I am getting "blocky" poor quality output from mpeg2enc no matter what
> > switches I try and use to improve matters. It appears as if my co
Hej Luc !
Consider having a look at the mjpeg-tools on mjpeg.sf.net - they provide
the thing you need; you can
make mpeg2dec decode the stream and output it to YUV4MPEG format, and then
pipe it to mpeg2enc to encode it into a new MPEG2 with the required
parameters.
I don't know how the whole thin
Hi,
in /usr/include/mjpegtools/lav_io.h there are several functions
declared to access/read/write a file recorded with lavrec.
I have used these functions to read/write lavrec files. But how
do i access the samples that are related to a picture?
As i understand it, there is video information an
On Tue, 14 Jan 2003 08:56:26 +0100
Andrew Stevens <[EMAIL PROTECTED]> wrote:
> Hi Michael,
>
> Hmmm... which version are you using? There was a very subtle multiplexing
> issue which (annoyingly) which could have the effect you describe which only
> showed up on certain players (hardware and s
Hey Bernhard,
On Wed, 2003-01-15 at 18:38, Bernhard Praschinger wrote:
> Jan 15 18:29:15 shadowlord kernel: Unable to handle kernel NULL pointer dereference
>at virtual address 000c
> Jan 15 18:29:15 shadowlord kernel: printing eip:
> Jan 15 18:29:15 shadowlord kernel: c012e43b
> Jan 15 18:2
Hallo
> (please don't use reply-all (huge CC list) - let's keep discussion on
> this on the mjpeg-users mailinglist, thank you)
.
> Conclusion: please test it! In case of problems, read the FAQ and/or
> send an email to Laurent, me or [EMAIL PROTECTED]
Recording seems to work. It worked once a
Hallo
> I am getting "blocky" poor quality output from mpeg2enc no matter what
> switches I try and use to improve matters. It appears as if my color
> pixels are really big. I have tried encoding to both mpeg1 and mpeg2
> with the same results.
>
> My source is DV from a Sony Camcorder that ha
Hallo
> I have been an mjpeg users for a while, have had a few good SVCD
> output. Recently, I tried to create DVD video with mjpeg. The process is
> like this.
Please upgrade to mjpegtools 1.6.1 The 1.6.0 has some DVD creation
problems.
The 1.6.1 is also aviable als .deb package.
> VHS Deck (
Hi All,
I am getting "blocky" poor quality output from mpeg2enc no matter what
switches I try and use to improve matters. It appears as if my color
pixels are really big. I have tried encoding to both mpeg1 and mpeg2
with the same results.
My source is DV from a Sony Camcorder that has been ca
Hej Diego !
Your English isn't bad, no prob ;)
I have verified the file and their headers, couldn't find any problem -
except: did you surround the header with
extern "C"
{
}
?
Otherwise I don't think I can help ... maybe someone else ?
If you provide us with your source, maybe it's easier to f
Good :-) You're welcome !
Servus,
Gernot
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| The Austria <=> Sweden connection.H
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