Hello,
I am trying to use ffmpeg to demux video (with VS 2010, Win7).
When calling avformat_open_input() to open the input file, it always
returns -1094995529. the codes are blow:
Init(const char *strFileName)
{
//some other codes
AVFormatContext* m_pFormatCtx = NULL;
//I also tried this :
//m_pFormatCtx = avformat_alloc_context();
// Initialize libavcodec, and register all codecs and formats
av_register_all();
res = avformat_open_input(&m_pFormatCtx, strFileName, NULL, NULL);
if(res) {
printf("FFMPEG: Could not open input container\n");
return ERR_UNKNOWN;
}
//...some other codes
}
Is there anything wrong?
Many thanks!!!
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