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From: Dan Byers
Subject: Final codec test - "stupid3.mpg" (link to mpeg-1)
Date: 24 Aug 2005 22:54:54
Message: <430d32fe@news.povray.org>
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http://goofygraffix.com/img/stupid3.mpg
Ditched mencoder in favor of ffmpeg -- suddenly, I have audio again :/
Anyway, take it for a spin with MediaPlayer, Xine, Quicktime, etc. Got it
to play on work's XP box, as well as Quicktime. I really, really, really
hope this is the last test.
Thanks everyone for your patience and assistance in this project :)
--
Dan
GoofyGraffix.com
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http://users.skynet.be/fotoopa/beestjes/laser_module4_E.htm
what are your final settings after all these tests ?
(i'm still thinking about using theora video format)
jaap
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From: Dan Byers
Subject: Re: Final codec test - "stupid3.mpg" (link to mpeg-1)
Date: 27 Aug 2005 16:33:32
Message: <4310ce1c@news.povray.org>
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Jaap wrote:
>
> http://users.skynet.be/fotoopa/beestjes/laser_module4_E.htm
>
> what are your final settings after all these tests ?
>
> (i'm still thinking about using theora video format)
> jaap
Here's what I finally settled on:
ffmpeg -i in_file.mov -f mpeg -vcode mpeg1video -acodec mp2 - b 256 -a 48
-hq out_file.mpg
Had to use MPEG-1; it was the only format I could get audio to work on. It
would blow up whenever I used a stereo audio file, too. I don't know
anything about theora video; is it something MP will read?
--
Dan
GoofyGraffix.com
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Dan Byers <goo### [at] huntel net> wrote:
> Here's what I finally settled on:
> ffmpeg -i in_file.mov -f mpeg -vcode mpeg1video -acodec mp2 - b 256 -a 48
> -hq out_file.mpg
thanks.
> Had to use MPEG-1; it was the only format I could get audio to work on. It
> would blow up whenever I used a stereo audio file, too. I don't know
> anything about theora video; is it something MP will read?
it should. but it's not standard installed on windows, etc.
Theora is a relatively new video encoding format. that is supposed to
already
outperform xvid/divx. normally the theroa video is combined with vobis audio
by encapsulating it in a ogg file. (like putting mpeg-4+mp3 in an avi file)
The good thing is that it's free, meaning: the format is made public (and is
actually easy to understand if you are a programmer!) and you don't have to
pay royalties if you make an encoder for it (unlike mpeg-4)
Someone even implemented an encoder in FPGA hardware..
it's been a while since i was playing with it, i even made a
simple file-rename tool in POV:
http://news.povray.org/povray.binaries.utilities/thread/%3Cweb.4240b2b0f6941213a8399d8d0%40news.povray.org%3E/
http://theora.org/
http://www.v2v.cc/~j/ffmpeg2theora/examples.html
jaap.
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From: Sebastian H
Subject: Re: Final codec test - "stupid3.mpg" (link to mpeg-1)
Date: 3 Sep 2005 10:00:10
Message: <4319ac6a$1@news.povray.org>
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Dan Byers wrote:
> http://goofygraffix.com/img/stupid3.mpg
>
> Ditched mencoder in favor of ffmpeg -- suddenly, I have audio again :/
> Anyway, take it for a spin with MediaPlayer, Xine, Quicktime, etc. Got it
> to play on work's XP box, as well as Quicktime. I really, really, really
> hope this is the last test.
>
> Thanks everyone for your patience and assistance in this project :)
>
Funny!
Do you have a version with higher resolution/quality?
Sebastian
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>
> Funny!
> Do you have a version with higher resolution/quality?
>
> Sebastian
As of yet, no. Some day when I buy a DVD burner, I'll take the time to make
a hi-res version, but not right now.
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