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Old 20-10-2006, 12:18 AM   #1 (permalink)
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Default Need help: mplayer ploblem

Hello everyone,

I have a problem playing .3gp files with mplayer. Whenever I try to play .3gp files with mplayer, the video plays ok but there is no sound. It says...

cannot find codec for audio format 0x62776173

mplayer plays other files correctly. Is there any solution for my problem. Please help...

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Old 20-10-2006, 12:24 AM   #2 (permalink)
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Default Re: Need help: mplayer ploblem

Distro? mplayer version? FFMPEG version?
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Old 20-10-2006, 12:27 AM   #3 (permalink)
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Default Re: Need help: mplayer ploblem

Which distro are you using?
I guess mplayer is missing amr codec.
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Old 20-10-2006, 12:40 AM   #4 (permalink)
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Default Re: Need help: mplayer ploblem

I am using FEDORA CORE 5.
mpalyer version --> mplayer-1.0-0.46.pre8.lvn5
ffmpeg version --> ffmpeg-0.4.9-0.23.20060817.lvn5
gsm version --> gsm-1.0.10-10.lvn5

Please help me installing amr codec...
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Old 20-10-2006, 12:43 AM   #5 (permalink)
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Default Re: Need help: mplayer ploblem

Follow this http://www.rezsoft.org/3gp/
Steps 7 and 8 aren't needed in your case.
But you may download that if you want to convert videos into 3gp format. I have placed the myth3gp file in /usr/bin and made it executable, so as to avail it from any directory.
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Old 20-10-2006, 01:01 AM   #6 (permalink)
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Default Re: Need help: mplayer ploblem

Thanks tech_your_future for your help...
I am trying it now...
I will post the result in a while.

Subrata Bera.
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Its seems a little difficult for me follow the steps given in http://www.rezsoft.org/3gp/ site. Is there any simple alternatives such as downloading and installing a different version of ffmpeg codec?

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Last edited by subratabera; 20-10-2006 at 01:01 AM. Reason: Automerged Doublepost
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Old 20-10-2006, 01:15 AM   #7 (permalink)
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Default Re: Need help: mplayer ploblem

Open a terminal and paste the following line
Code:
cvs -z9 -d:pserver:anonymous@mplayerhq.hu:/cvsroot/ffmpeg co ffmpeg
Once this task is finished
Code:
cd ffmpeg
./configure --enable-amr_nb
cd libavcodec
mkdir amr_float
cd amr_float
Now at this point you should get a message about downloading certain package. Say yes. Save the download in amr_float folder if not already done so.
Code:
cp makefile.gcc makefile
cd ../..
su
make
cp ffmpeg /usr/local/bin/ffmpeg
This should do. If you get stuck at any point just tell at what point were you stuck and what happened just before and error message, if any.
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There might be other ways but I will have to search for those. But, I have tried this one and know it works.
Or maybe the audio may play with realplayer, I guess. But, I hate the linux version of real player and just can't come around to use it. Maybe VLC will do too.
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Last edited by mehulved; 20-10-2006 at 01:15 AM. Reason: Automerged Doublepost
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Old 20-10-2006, 01:27 AM   #8 (permalink)
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Default Re: Need help: mplayer ploblem

I have found something else and downloading it right now...

There is a compiled ffmpeg rpm with amr support for fedora core 5 at --> http://kwizart.free.fr/fedora/5/i386...t.FC5.i386.rpm

Post the result soon...

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Old 20-10-2006, 01:32 AM   #9 (permalink)
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Default Re: Need help: mplayer ploblem

OK I guess that might work. Well I personally prefer compiling from source. But, if you can get this to work, go ahead, you can learn compiling some time later.
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Old 20-10-2006, 01:37 AM   #10 (permalink)
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Default Re: Need help: mplayer ploblem

I will try your method also if the given method fails.

BTW Thankyou once again for your help...

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Old 20-10-2006, 01:39 AM   #11 (permalink)
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Default Re: Need help: mplayer ploblem

Well rather than installing this manually just check if it exists in yum or whatever package manager you are using. Cos it will solve dependancy problems, if any.
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Old 20-10-2006, 01:45 AM   #12 (permalink)
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Default Re: Need help: mplayer ploblem

No it does not exist in yum (checked already)...
I have to install it manually...
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Old 20-10-2006, 02:33 AM   #13 (permalink)
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Default Re: Need help: mplayer ploblem

One thing more, download "win32codec" pack too. SInce the day I installed it and "real player 10 Gold", I haven't experienced any problems yet playing any file format.
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Old 20-10-2006, 04:33 AM   #14 (permalink)
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Default Re: Need help: mplayer ploblem

Download Kile codec megapack. It installs "media player classic" which plays .3gp file very well.
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Old 20-10-2006, 07:44 AM   #15 (permalink)
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Default Re: Need help: mplayer ploblem

Quote:
Originally Posted by jeetu
Download Kile codec megapack. It installs "media player classic" which plays .3gp file very well.
wish that came for linux too
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Old 20-10-2006, 10:21 AM   #16 (permalink)
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Default Re: Need help: mplayer ploblem

Nope it should never come to Linux and never will. We don't need such proprietory products when we have such great Open Source ones. Just visit http://www.mplayerhq.hu/design7/projects.html. Well this is just one of the many teams working on multimedia projects.
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Old 20-10-2006, 10:23 AM   #17 (permalink)
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Default Re: Need help: mplayer ploblem

Thankyou very much friends for your support and help,

I have installed Real Player and win32codec pack and now there is no problem in playing 3gp and other media files. 3gp files playing perfectly with Real Player.

But I am trying to play 3gp files with mplayer (as a challange). And post the solution if successful. My system has now two versions of ffmpeg installed but I think mplayer is using the previous version(downlaoded from livna). I am in search for a possible solution to configure mplayer to use the second version(from kwizart) which has the amr support.

Thanks once again.

Subrata Bera.
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