Try this URL: rtsp://wowza.radia.cz:1935/CRo/DDur.stream
Keith On Fri, Jul 31, 2020 at 9:11 AM Carlos Esponda <[email protected]> wrote: > I took out my IP address just for anonymity. (I’m new to networking and > not sure if it mattered) however I confirm my url works by testing it with > VLC. The error I always get is “immediate exit requested” > > On Fri, Jul 31, 2020 at 8:34 AM Mihai Chindea <[email protected]> > wrote: > >> i think your problem is the url you are passing to "avformat_open_input", >> RTSP runs on top of TCP, i doubt it works without a valid hostname/ip >> address. >> >> >> Mihai, >> >> >> ------------------------------ >> *From:* Libav-user <[email protected]> on behalf of Carlos >> Esponda <[email protected]> >> *Sent:* Friday, July 31, 2020 2:25 AM >> *To:* [email protected] >> *Subject:* [NEWSLETTER] [Libav-user] help >> >> I am currently trying to read an RTSP stream with FFMPEG and can't get >> past avformat_open_input. >> >> Any help would be appreciated! >> >> thank you. >> >> #include <iostream> >> >> extern "C" >> { >> #include <libavformat/avformat.h> >> #include <libavcodec/avcodec.h> >> #include <libavcodec/codec.h> >> #include "libswscale/swscale.h" >> #include "libavutil/avutil.h" >> #include "libavutil/frame.h" >> #include "libavcodec/codec_id.h" >> #include "libavutil/pixfmt.h" >> #include "libavutil/imgutils.h" >> } >> >> >> int decode_interrupt(void*); >> >> int main() >> { >> AVFrame* frame = NULL; >> AVFormatContext* formatc = NULL; >> const AVIOInterruptCB int_cb = { decode_interrupt, NULL }; >> AVCodec* codec = NULL; >> AVCodecContext* codecc = NULL; >> char* error = new char[255]; >> >> if (!(frame = av_frame_alloc())) { >> std::cout << " failed to alloc frame"; >> return -1; >> } >> formatc = avformat_alloc_context(); >> formatc->interrupt_callback = int_cb; >> >> codec = avcodec_find_decoder(AV_CODEC_ID_H264); >> codecc = avcodec_alloc_context3(codec); >> int result = avcodec_open2(codecc, codec, NULL); >> if (result != 0) { >> std::cout << "failed to open codec"; >> } >> >> result = avformat_open_input(&formatc, "rtsp://:8554/testStream", >> NULL, NULL); >> if (result != 0) { >> av_strerror(result, error, 255); >> std::cout << "couldnt open input " << error<< std::endl; >> avformat_close_input(&formatc); >> return -1; >> } >> >> result = avformat_find_stream_info(formatc, NULL); >> if (result != 0) { >> std::cout << "could not find stream information\n"; >> return -1; >> } >> >> return 0; >> } >> >> int decode_interrupt(void * ctx) { >> std::cout << "interupted\n"; >> return -1; >> } >> >> _______________________________________________ >> Libav-user mailing list >> [email protected] >> https://ffmpeg.org/mailman/listinfo/libav-user >> >> To unsubscribe, visit link above, or email >> [email protected] with subject "unsubscribe". > > _______________________________________________ > Libav-user mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/libav-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe".
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