I tried it, confirm it was valid with VLC however “immediate exit requested” is still the error I get.
On Fri, Jul 31, 2020 at 9:30 AM KeithG <[email protected]> wrote: > 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". > > _______________________________________________ > 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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