2007-09-26 01:13:07     "ffmpeg:582: can't map '/usr/lib/libavcodec.so.51'"

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2007-09-26 01:13:07     "ffmpeg:582: can't map '/usr/lib/libavcodec.so.51'"

Sajith T S (INDIA)

Message: 44540    Anyone seen this before?

 

As soon as the network interface is up (say, on running dhcpcd), I get this error when trying to run ffmpeg:

 

root:~> ffmpeg

ffmpeg:582: can't map '/usr/lib/libavcodec.so.51'

ffmpeg:582: can't map '/usr/lib/libavcodec.so.51'

ffmpeg: can't load library 'libavcodec.so.51'

 

vlc also reports the same error.

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2007-09-26 01:57:25     Re: "ffmpeg:582: can't map '/usr/lib/libavcodec.so.51'"

Mike Frysinger (UNITED STATES)

Message: 44542    it means you dont have enough free L1 to load the libraries

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2007-09-26 04:44:43     Re: "ffmpeg:582: can't map '/usr/lib/libavcodec.so.51'"

Robin Getz (UNITED STATES)

Message: 44554    If you are using a BF537, turn the ethernet packets to use L3, (not L1).

 

-Robin

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2007-09-26 05:16:10     Re: "ffmpeg:582: can't map '/usr/lib/libavcodec.so.51'"

Sajith T S (INDIA)

Message: 44555    Thank you.  I was wondering how to get this to work...

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2007-09-26 05:22:13     Re: "ffmpeg:582: can't map '/usr/lib/libavcodec.so.51'"

Sajith T S (INDIA)

Message: 44556    Whoa, that worked.  Thank you!  (I hope you indeed meant unset CONFIG_BFIN_MAC_USE_L1.)

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2007-09-26 05:57:33     Re: "ffmpeg:582: can't map '/usr/lib/libavcodec.so.51'"

Robin Getz (UNITED STATES)

Message: 44562    That is the one...

 

-Robin

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2010-11-22 10:54:41     Re: "ffmpeg:582: can't map '/usr/lib/libavcodec.so.51'"

aditya joshi (INDIA)

Message: 96092   

 

hey i am not able to get rid of this problem.

 

I am using uClinux latest distribution.

 

./ffserver:564: L1 allocation failed

./ffserver:582: can't map '/lib/libavcodec.so.51'

./ffserver:564: L1 allocation failed

./ffserver:582: can't map '/lib/libavcodec.so.51'

./ffserver: can't load library 'libavcodec.so.51'

 

 

can you tell in detail about solution.

 

Regards

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2010-11-22 13:35:17     Re: "ffmpeg:582: can't map '/usr/lib/libavcodec.so.51'"

Mike Frysinger (UNITED STATES)

Message: 96094   

 

same answer -- free up L1 memory.  read /proc/sram to see how much is allocated and look at the kernel's System.map to see what is using it.

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