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jemimah

Joined: 26 Aug 2009 Posts: 4309 Location: Tampa, FL
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Posted: Thu 05 Aug 2010, 17:03 Post_subject:
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Have you tried FFconvert from Shinobar?
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edoc

Joined: 07 Aug 2005 Posts: 3942 Location: Southeast Georgia, USA
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Posted: Thu 05 Aug 2010, 17:43 Post_subject:
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Is there an option to convert AVI to AMR in FFconvert.
We couldn't find it.
CORRECTION:
My error, it wants AMV not AMR ... there is an option in wo-ff for AMR but not for AMV.
BTW: I did a conversion to AMR but it is identified in Puppy as a text file ... though that could be a mis-ID.
_________________ Thanks! David
Home page: http://nevils-station.com
Don't google Search! http://duckduckgo.com
Multiple computers - currently running Puppy Exprimo ver. 5x15
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edoc

Joined: 07 Aug 2005 Posts: 3942 Location: Southeast Georgia, USA
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Posted: Thu 05 Aug 2010, 19:16 Post_subject:
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I found this page of AMV sample files but the MP4 player that will only play AMV files says that the file format is wrong.
http://samples.mplayerhq.hu/amv/
Can someone test them on a known-good MP4 player that handles AMV and tell me if they are OK?
I need to know if this is just another piece of cheap Chinese fake-MP4 junk hardware that needs to be returned or if something else is going on with more than one AMV file format out there.
Sigh.
_________________ Thanks! David
Home page: http://nevils-station.com
Don't google Search! http://duckduckgo.com
Multiple computers - currently running Puppy Exprimo ver. 5x15
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jemimah

Joined: 26 Aug 2009 Posts: 4309 Location: Tampa, FL
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Posted: Sun 21 Nov 2010, 05:02 Post_subject:
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I rebuilt ucview with the newest libtheora and now theora encoding doesn't crash. Yay! Updates coming for Puppeee and Fluppy.
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abushcrafter

Joined: 30 Oct 2009 Posts: 1447 Location: England
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Posted: Mon 22 Nov 2010, 08:58 Post_subject:
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Yay ! Could you also build it for other puppy's please.
_________________ adobe flash is rubbish!
My Quote:"Humans are stupid, though some are clever but stupid." http://www.dependent.de/media/audio/mp3/System_Syn_Heres_to_You.zip http://www.systemsyn.com/
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jemimah

Joined: 26 Aug 2009 Posts: 4309 Location: Tampa, FL
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Posted: Mon 22 Nov 2010, 13:22 Post_subject:
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Which Puppies?
Surely there's a UCview package in the Ubuntu repo that would work with LuPu?
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abushcrafter

Joined: 30 Oct 2009 Posts: 1447 Location: England
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Posted: Wed 24 Nov 2010, 09:40 Post_subject:
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I was think of a generic build that would work of 4.3.* or newer. How ever I can't test it until I get my non UVC logitech quick cam express webcam working. Then there's the though of that am am considering using Fluppy as a base for my system...
_________________ adobe flash is rubbish!
My Quote:"Humans are stupid, though some are clever but stupid." http://www.dependent.de/media/audio/mp3/System_Syn_Heres_to_You.zip http://www.systemsyn.com/
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MU

Joined: 24 Aug 2005 Posts: 13642 Location: Karlsruhe, Germany
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Posted: Sun 28 Aug 2011, 11:24 Post_subject:
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nice, many thanks!
Example video, grabbed with 1 frame every 5 seconds, then encoded with 25 fps (resulting in 125* speed):
http://www.youtube.com/watch?v=n9VAk_EN_Yc
using a subfolder called "1" to store the jpg frames:
grab.sh
| Code: | #!/bin/bash
thedir=1
while [ 1 ];do
ffmpeg -y -f video4linux2 -s 960x720 -r 1 -t 1 -i /dev/video $thedir/`date +%s`.jpg
# ffmpeg -y -f video4linux2 -s 1280x960 -r 1 -t 1 -i /dev/video $thedir/`date +%s`.jpg
sleep 5
done
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encode.sh
| Code: | #!/bin/bash
thedir=1
#-vf eq2=gamma:contrast:brightness:saturation
#where gamma 0.1 - 10 (default 1.0), contrast -2 − 2 (default 1.0), brightnes -1 - 1 (default 0.0),
#saturation 0 − 3 (default 1.0),
#res="w=640:h=480"
res="w=960:h=720"
mencoder-mt mf://$thedir/*.jpg -mf $res:fps=25:type=jpg -ovc lavc \
-vf eq2=1.4:1.2:0.0:1.5 \
-lavcopts vcodec=mpeg4:mbd=2:trell -oac copy -o output-$thedir.avi
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To encode I used this mencoder:
http://dotpups.de/puppy4/dotpups/Multimedia/Mplayer-MultiThread/
Mark
_________________ my recommended links
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