mencoder Tv capture??

[Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
I am using this command line:
mencoder tv:// -tv driver=v4l:width=320:height=240 -ovc divx4 -divx4opts
br=2200:key=50:crispness=100 -oac mp3lame -lameopts cbr:br=128:aq=0 -o Tv3.avi

And this is what I get at the end..
Opening video decoder: [raw] RAW Uncompressed Video
VDec: vo config request - 320 x 240 (preferred csp: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
encoder binary profile: ˙
Segmentation fault

Please could any body help??
THX..
It was working but I had to reinstall linux and than this..
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Re: mencoder Tv capture?? NOVIRUS

[Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
Użytkownik JJ2Dogs napisał:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> I am using this command line:
> mencoder tv:// -tv driver=v4l:width=320:height=240 -ovc divx4 -divx4opts
br=2200:key=50:crispness=100 -oac mp3lame -lameopts cbr:br=128:aq=0 -o Tv3.avi
> 
> And this is what I get at the end..
> Opening video decoder: [raw] RAW Uncompressed Video
> VDec: vo config request - 320 x 240 (preferred csp: Planar YV12)
> VDec: using Planar YV12 as output csp (no 0)
> Movie-Aspect is undefined - no prescaling applied.
> encoder binary profile: ˙
> Segmentation fault
> 
> Please could any body help??
> THX..
> It was working but I had to reinstall linux and than this..
At least start mencoder with -v option.
Make strace -o, then look in what is going wrong.

--

-- 
Wiesław Kierbedź
gg  2128870; wieslaw_kierbedz <at> jabber.org
www.v4l.prv.pl (video4linux - podstawy)

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Re: mencoder Tv capture?? NOVIRUS

[Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
I may be off track, but in TFM it says you need to have an option 'on' if you want to use the tv... 
like mencoder tv:// -tv on:driver...

/S. Smith

----- Original Message -----
From: Wieslaw Kierbedz <sprawki <at> wp.pl>
Date: Wed, 01 Oct 2003 02:00:48 +0200
To: "MPlayer user's list." <mplayer-users <at> mplayerhq.hu>
Subject: Re: [MPlayer-users] mencoder Tv capture?? NOVIRUS

> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> Użytkownik JJ2Dogs napisał:
> > [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> > I am using this command line:
> > mencoder tv:// -tv driver=v4l:width=320:height=240 -ovc divx4 -divx4opts
br=2200:key=50:crispness=100 -oac mp3lame -lameopts cbr:br=128:aq=0 -o Tv3.avi
> > 
> > And this is what I get at the end..
> > Opening video decoder: [raw] RAW Uncompressed Video
> > VDec: vo config request - 320 x 240 (preferred csp: Planar YV12)
> > VDec: using Planar YV12 as output csp (no 0)
> > Movie-Aspect is undefined - no prescaling applied.
> > encoder binary profile: ˙
> > Segmentation fault
> > 
> > Please could any body help??
> > THX..
> > It was working but I had to reinstall linux and than this..

Mplayer crashes in module decode_video

[Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]

Hi,

I have this avi, grabbed from my Matrix DVD, which segfaults mplayer 
(1.0pre1-3.2.2) and also the version in CVS. I traced it to 
libmpcodecs/vd_libmpeg2.c, in the decode function, but I cannot figure 
out why null is passed to decode. If anyone wants to have a look, I have 
narrowed the avi to the guilty frames and the avi can be downloaded at 
http://curnomatic.dk/transfer/test.avi (2175 KB).

NOTE: The avi was generated from MPEG2 frames copied by transcode, and 
copied into the avi with mencoder. The same frames are copied correctly 
with mplayer's own demuxer. The bug (if any) is that mplayer actually 
can crash, a rarity in itself.

The gdb backtrace:

#0  decode (sh=0x82ab588, data=0x0, len=0, flags=0) at vd_libmpeg2.c:104
#1  0x080b7871 in decode_video (sh_video=0x82ab588, start=0x82eca7c 
"$Ë.\b`Ë.\b", in_size=137284220, drop_frame=0) at dec_video.c:304
#2  0x0806d2c9 in main (argc=2, argv=0xbffff7c4) at mplayer.c:2077
#3  0x405587f7 in __libc_start_main () from /lib/i686/libc.so.6

The verbose run and a patch that shows the problem with debug output is 
attached

Curne
--

-- 

mailing list search problem?

[Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
For some reason, when I try to search on
http://www.mplayerhq.hu/cgi-bin/htsearch, I get an "Internal Server
Error". I don't know what's going on, but it works for some searches
and not others. I'm trying to search for "forced subtitles":

forced subtitles  ---  doesn't work
forced sub        ---  doesn't work
forced su         ---  works
asdfgh sub        ---  doesn't work
as dfghsub        ---  works

Clearly, I have no idea what's happening. :)

Here's the error text:

---BEGIN---
Internal Server Error
The server encountered an internal error or misconfiguration and was 
unable to complete your request.

Please contact the server administrator, arpi <at> thot.banki.hu and inform 
them of the time the error occurred, and anything you might have done 
that may have caused the error.

More information about this error may be available in the server error log.
---END---

-Corey

-forcedsubsonly for mencoder?

[Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
Hi,

Quick question:
Are there any plans to implement the -forcedsubsonly option for
mencoder?

Thanks,
Corey

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bug setting volume from slave mode

[Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
I would like to be able to set the volume of mplayer
while in slave mode.

But when I enter something like 'volume 50', it
doesn't change the volume level to 50%, like I expect,
it just lowers the value by 1 tick mark on the On
Screen Display (OSD). Is this a bug?

How do I set a volume value from slave mode or this is
a bug?

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Joseph's Fun of Ripping Laser Discs (Fun?)

[Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
The details of mencoder are still mostly mysteries to me.  Comments
and recommendations on how to do these things in better ways would
be much appreciated.  Or maybe just comments that tell me what the
heck I am really doing.

http://www.5sigma.com/joseph/video/laser_fun.html

  -joseph

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Overlay-Video with -wid?

[Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
# > [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]

Automatic Answer-Answer: I DID!!! -- DOCS/bugreports.html doesn't help
as long as I'm not sure, if it is my problem or a problem with
mplayer. -- The documentation about "-wid" is very insufficient. I
can't find out, if the Feature is meant to be used with all types of
windows (which should make no difference, I think) or only with
toplevel-Windows. "-wid" works fine, as long as I give it the ID of a
toplevel-Window. But the Window-ID of a Child-Window, for example a
canvas or a QWidget from the Qt-Toolkit, which is, what I need,
doesn't work. 

Using "-slave" makes no difference, because this is only the switch,
how mplayer is controled.

When trying with a QWidget, I first thought, its the Toolkit, that
makes the problems, because Qt catches all XEvents and makes its own
Updates to the Widget. But this can be switched off, however this
makes no difference to mplayer.

bye
Stephan

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Re: Joseph's Fun of Ripping Laser Discs (Fun?)

[Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
On Tue, Sep 30, 2003 at 09:08:00PM -0700, Joseph N. Hall wrote:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> The details of mencoder are still mostly mysteries to me.  Comments
> and recommendations on how to do these things in better ways would
> be much appreciated.  Or maybe just comments that tell me what the
> heck I am really doing.
> 
> http://www.5sigma.com/joseph/video/laser_fun.html

A few comments...

You're doing postprocessing after crop, which won't work. Instead put
pp=hb:128:80/vb/dr first in the filter chain.

About your comment: "The -mc option is reputed to improve (or perhaps
enable) audio sync correction with the detc filter." This may very
well be true, but I'm curious where you heard it.

About huffyuv: You can force mencoder to write (non-compliant) 4:2:0
huffyuv files by using the vstrict=-1 option to -lavcopts.

Rich

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