[Libav-user] (AVStream *)av_malloc(sizeof(AVStream)) crashed the application

[Wenpeng Zhou]

Hi, 

I use 

 

AVFormatContext *ic_enc_mjpeg;

ic_enc_mjpeg = (AVFormatContext *)av_malloc(sizeof(AVFormatContext));

ic_enc_mjpeg->streams[0] = (AVStream *)av_malloc(sizeof(AVStream));

 

But 

ic_enc_mjpeg->streams[0] = (AVStream *)av_malloc(sizeof(AVStream));

crashed the application.

 

I use VC++ 2010. 

 

What is the reason?

 

Thanks!

 

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