Rtsp://:1935/CRo/DDur.stream: Cannot assign requested address

Unable to open RTSP for listening0B f=0/0

$ ffplay -v debug -nodisp -rtsp_flags listen -i rtsp://:1935/CRo/DDur.streamįfplay version n4.3.1 Copyright (c) 2003-2020 the FFmpeg developersĬonfiguration: -prefix=/usr -disable-debug -disable-static -disable-stripping -enable-avisynth -enable-fontconfig -enable-gmp -enable-gnutls -enable-gpl -enable-ladspa -enable-libaom -enable-libass -enable-libbluray -enable-libdav1d -enable-libdrm -enable-libfreetype -enable-libfribidi -enable-libgsm -enable-libiec61883 -enable-libjack -enable-libmfx -enable-libmodplug -enable-libmp3lame -enable-libopencore_amrnb -enable-libopencore_amrwb -enable-libopenjpeg -enable-libopus -enable-libpulse -enable-librav1e -enable-libsoxr -enable-libspeex -enable-libsrt -enable-libssh -enable-libtheora -enable-libv4l2 -enable-libvidstab -enable-libvmaf -enable-libvorbis -enable-libvpx -enable-libwebp -enable-libx264 -enable-libx265 -enable-libxcb -enable-libxml2 -enable-libxvid -enable-nvdec -enable-nvenc -enable-omx -enable-shared -enable-version3

Bramp ffmpeg rtsp protocol not defined