POV-Ray : Newsgroups : povray.unix : linux video encoder Server Time
24 Dec 2024 13:03:48 EST (-0500)
  linux video encoder (Message 1 to 10 of 19)  
Goto Latest 10 Messages Next 9 Messages >>>
From: Greg M  Johnson
Subject: linux video encoder
Date: 16 Jun 2005 18:15:35
Message: <42b1fa07@news.povray.org>
Any recs for apps to turn a stack-o-bitmaps into an MPG?

Apparently TMPGENc requires Win


Post a reply to this message

From: Ross
Subject: Re: linux video encoder
Date: 16 Jun 2005 19:08:16
Message: <42b20660$1@news.povray.org>
"Greg M. Johnson" <gregj;-)565### [at] aolcom> wrote in message
news:42b1fa07@news.povray.org...
> Any recs for apps to turn a stack-o-bitmaps into an MPG?
>
> Apparently TMPGENc requires Win
>
>

mencoder which is a part of mplayer works. It's a little complex, but there
are some examples.

http://www.mplayerhq.hu/DOCS/HTML/en/menc-feat-enc-images.html

with some success, i was using:
mencoder mf://*.png -mf w=400:h=300:fps=25:type=png -ovc copy  -o output.avi

but i'm not sure what players that would work on. works with mplayer anyway
:)


here's another helpfull site:
http://gentoo-wiki.com/HOWTO_Mencoder_Introduction_Guide

but i had problems with mencoder giving a segmentation fault with anything
other than "-ovc copy". for instance, "-ovc lavc" plus lavc options caused
seg faults.


good luck!

-r


Post a reply to this message

From: Stefan Viljoen
Subject: Re: linux video encoder
Date: 17 Jun 2005 01:53:06
Message: <42b26541@news.povray.org>
Ross spake:

> "Greg M. Johnson" <gregj;-)565### [at] aolcom> wrote in message
> news:42b1fa07@news.povray.org...
>> Any recs for apps to turn a stack-o-bitmaps into an MPG?
>>
>> Apparently TMPGENc requires Win
>>
>>
> 
> mencoder which is a part of mplayer works. It's a little complex, but
> there are some examples.
> 
> http://www.mplayerhq.hu/DOCS/HTML/en/menc-feat-enc-images.html
> 
> with some success, i was using:
> mencoder mf://*.png -mf w=400:h=300:fps=25:type=png -ovc copy  -o
> output.avi
> 

> but i'm not sure what players that would work on. works with mplayer
> anyway
> :)
> 
> 
> here's another helpfull site:
> http://gentoo-wiki.com/HOWTO_Mencoder_Introduction_Guide
> 
> but i had problems with mencoder giving a segmentation fault with anything
> other than "-ovc copy". for instance, "-ovc lavc" plus lavc options caused
> seg faults.

Hmm - I had better luck with .JPEG's:

mencoder \*.jpg -mf on:fps=35 -o output.avi -ovc lavc -lavcopts
vcodec=mpeg4:vhq:v4mv #polar_divx_35_fps_libav.avi
 
and to add sound (if you have transcode):

transcode -i output.avi -p song.mp3 -P1 -o output_s.avi -y raw

Didn't crash and worked fine.
-- 
Stefan Viljoen
Software Support Technician / Programmer
Polar Design Solutions


Post a reply to this message

From: Greg M  Johnson
Subject: Re: linux video encoder
Date: 17 Jun 2005 22:47:52
Message: <42b38b58$1@news.povray.org>
"Ross" <rli### [at] everestkcnet> wrote in message 
news:42b20660$1@news.povray.org...
>
> mencoder which is a part of mplayer works. It's a little complex, but 
> there
> are some examples.


Screw it.  It's hopelessly confusing as to how to acquire the app-  I have 
to compile a bunch of stuff, and it has an inefficient interface-- lots of 
typing. So 1990ish.  I'll try TMPGENc and WINE


Post a reply to this message

From: Jim Henderson
Subject: Re: linux video encoder
Date: 18 Jun 2005 00:55:32
Message: <pan.2005.06.18.04.55.31.393233@nospam.com>
On Fri, 17 Jun 2005 22:45:50 -0400, Greg M. Johnson wrote:

> Screw it.  It's hopelessly confusing as to how to acquire the app-  I have
> to compile a bunch of stuff, and it has an inefficient interface-- lots of
> typing. So 1990ish.  I'll try TMPGENc and WINE

You're confusing an "inefficient interface" with a different way of doing
things.  I type about 90 WPM on average, so I find the interface *highly*
efficient, even if I have to --help to get the options I need.  I
personally find *anything* that requires the mouse to be extremely
*inefficient* because I have to take my hands off the keyboard, and that
just slows me down.  (IOW, insert arguement #327 here for CLI vs. GUI -
it's all been said before)

Taking the time to learn *is worth it*.

Depending on which Linux distro you're using, there are precompiled
binaries available.  I don't recall which distro you're using, but I know
with SuSE, I go to http://packman.links2linux.org.  For RedHat, I've used
rpmfind.net a lot to find precompiled packages.

Running something under WINE is likely going to take something of a
performance hit (though that's not always the case, I've run Windows games
under Linux with WINE and actually seen performance *improvements* on the
exact same hardware).

Jim


Post a reply to this message

From: Ross
Subject: Re: linux video encoder
Date: 20 Jun 2005 11:51:21
Message: <42b6e5f9$1@news.povray.org>
"Greg M. Johnson" <gregj;-)565### [at] aolcom> wrote in message
news:42b38b58$1@news.povray.org...
>
> "Ross" <rli### [at] everestkcnet> wrote in message
> news:42b20660$1@news.povray.org...
> >
> > mencoder which is a part of mplayer works. It's a little complex, but
> > there
> > are some examples.
>
>
> Screw it.  It's hopelessly confusing as to how to acquire the app-  I have
> to compile a bunch of stuff, and it has an inefficient interface-- lots of
> typing. So 1990ish.  I'll try TMPGENc and WINE
>
>
>

what distribution of linux are you using? like Jim said, lots of precompiled
packages out there. I recently switch to Ubuntu for kicks, a debian based
distribution, and it has packages available. mencoder is a little cryptic at
first and second looks. on my third look at it, I started to understand (not
a surprise because i didn't even try reading the man page for it the first
two attempts).

-r


Post a reply to this message

From: Greg M  Johnson
Subject: Re: linux video encoder
Date: 20 Jun 2005 23:23:06
Message: <42b7881a$1@news.povray.org>
okay sorry guys.
I'm using kanotix.
I can type reeeallly fast too, but when I'm in a creative stretch, I also do 
a whooooole lot of povving.  I end up with hundreds of similarly-sounding 
files with long, cryptic file names. Often I only know the filename by 
process of elimination among the 10 most recent files.   This 
type-things-out just is not an efficient workflow for me.  I apologize if I 
took my frustrations out on a forum of people attempting to help me.



"Ross" <rli### [at] everestkcnet> wrote in message 
news:42b6e5f9$1@news.povray.org...
> "Greg M. Johnson" <gregj;-)565### [at] aolcom> wrote in message
> news:42b38b58$1@news.povray.org...
>>
>> "Ross" <rli### [at] everestkcnet> wrote in message
>> news:42b20660$1@news.povray.org...
>> >
>> > mencoder which is a part of mplayer works. It's a little complex, but
>> > there
>> > are some examples.
>>
>>
>> Screw it.  It's hopelessly confusing as to how to acquire the app-  I 
>> have
>> to compile a bunch of stuff, and it has an inefficient interface-- lots 
>> of
>> typing. So 1990ish.  I'll try TMPGENc and WINE
>>
>>
>>
>
> what distribution of linux are you using? like Jim said, lots of 
> precompiled
> packages out there. I recently switch to Ubuntu for kicks, a debian based
> distribution, and it has packages available. mencoder is a little cryptic 
> at
> first and second looks. on my third look at it, I started to understand 
> (not
> a surprise because i didn't even try reading the man page for it the first
> two attempts).
>
> -r
>
>
>


Post a reply to this message

From: Ross
Subject: Re: linux video encoder
Date: 21 Jun 2005 10:58:41
Message: <42b82b21$1@news.povray.org>
"Greg M. Johnson" <gregj;-)565### [at] aolcom> wrote in message
news:42b7881a$1@news.povray.org...
> okay sorry guys.
> I'm using kanotix.
> I can type reeeallly fast too, but when I'm in a creative stretch, I also
do
> a whooooole lot of povving.  I end up with hundreds of similarly-sounding
> files with long, cryptic file names. Often I only know the filename by
> process of elimination among the 10 most recent files.   This
> type-things-out just is not an efficient workflow for me.  I apologize if
I
> took my frustrations out on a forum of people attempting to help me.
>

*cringes at the thought of your directories*

you might want to check freshmeat.net or sourceforge.net to see if there are
any GUI front-ends to mencoder.


Post a reply to this message

From: Jim Henderson
Subject: Re: linux video encoder
Date: 21 Jun 2005 12:44:30
Message: <pan.2005.06.21.16.38.20.100019@nospam.com>
Ross' suggestion is a great one - http://www.freshmeat.net is a great
resource.  I also usually search sourceforge (http://www.sf.net), though I
find its search is a bit more difficult to use.

Jim


Post a reply to this message

From: gregjohn
Subject: Re: linux video encoder
Date: 21 Jun 2005 12:55:01
Message: <web.42b845f12f8f4c6040d56c170@news.povray.org>
Aside from the GUI issue, I also have to compile what I d/l'ed, correct?
Was stumped there too.


Jim Henderson <nos### [at] nospamcom> wrote:
> Ross' suggestion is a great one - http://www.freshmeat.net is a great
> resource.  I also usually search sourceforge (http://www.sf.net), though I
> find its search is a bit more difficult to use.
>
> Jim


Post a reply to this message

Goto Latest 10 Messages Next 9 Messages >>>

Copyright 2003-2023 Persistence of Vision Raytracer Pty. Ltd.