Hello,
I'm trying to connect to a Foscam MJpeg IP camera (http) using libav on
Windows and am getting an error code of -5 after
AVFormatContext *pFormatCtx=NULL;
int i, videoStream;
AVCodecContext *pCodecCtx;
AVCodec *pCodec;
AVFrame *pFrame;
AVFrame *pFrameRGB;
AVPacket packet;
int frameFinished;
int numBytes;
uint8_t *buffer;
struct SwsContext *img_convert_ctx;
int frameCount=0;
if(!videoStreamAddress) {
printf("Please provide a movie file\n");
return -1;
}
// Register all formats and codecs
av_register_all();
avformat_network_init();
//Open video file
if(avformat_open_input(&pFormatCtx, videoStreamAddress,
NULL, NULL)!=0)
{
printf("Couldn't open file %s\n",
videoStreamAddress);
return -1; // Couldn't open file
}
I tried to get the string value of this error but am getting a write
protected memory error using the built-in av_strerror command.
Any ideas would be appreciated. Thanks!
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