问题
I'm trying to connect to some RTSP stream using av_open_input_file() like this:
AVFormatContext* ic;
avcodec_register_all();
av_register_all();
av_open_input_file(&ic, "rtsp://login:password@xxx.xxx.xxx.xxx/videoinput_1/mjpeg/media.stm", NULL, 4096, NULL);
It always returns 'file not found'. The same url, though, I can see in, say, VLC player. Do I do something wrong in my code?
I'm using FFMPEG 0.6, shall I use the latest instead?
回答1:
Turned out I did not enable network support when building FFMPEG.
The following options worked for me:
--enable-network --enable-protocol=tcp --enable-demuxer=rtsp --enable-decoder=h264
来源：https://stackoverflow.com/questions/7906944/ffmpeg-api-how-to-connect-to-rtsp-stream-using-av-open-input-file