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Forwarded by Kazuhiko Kido <[email protected]>
----------------------- Original Message -----------------------
From:    Kazuhiko Kido <[email protected]>
To:      <[email protected]>
Date:    Wed, 28 Nov 2012 10:26:05 +0900
Subject: OpenSG1.8 : Crash on OSGAVCodec
----

Hello,

I am trying to create a movie file by using VideoGrab library 
(libVideoGlab.dll).
But it seems to raise memory error at following code.

OSGAVCode.cpp
 257    AVCodecEncoder::initCodec

 280    _video_outbuf_size= 200000;
 281    _video_outbuf= (unsigned char*)av_malloc(_video_outbuf_size);

When the actual out buffer size is over the allocated size, the program
crashes after calling avcodec_encode_video.

Buffer size should be allocated more flexibly or big enough(1024*1024),
or prepare interface to specify the size.

Please refer a sample program attached in this mail for reproduction the crash.

Could you apply the fix? Thank you.


-- 
Kazuhiko Kido <[email protected]>

--------------------- Original Message Ends --------------------


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