ffmpeg will not take a snapshot from it though.MOBOTIX cameras offer the possibility to retrieve multiple streams, each of them with different characteristics, at the same time. if i open the url with mpv, i get a live view of my feed. Error applying options to the filter.Īnybody got an idea what is causing this problem? the rtsp url and credentials are correct. Error setting option video_size to value 0x0. Unable to parse option value "-1" as pixel format Unable to parse option value "0x0" as image size Could not find codec parameters for stream 0 (Video: h264, none): unspecified sizeĬonsider increasing the value for the 'analyzeduration' and 'probesize' options missing picture in access unit with size 19
One rtsp stream can be handled, however, the other one gives this output ffmpeg version 3.2.10-1~deb9u1+rpt1 Copyright (c) 2000-2018 the FFmpeg developersīuilt with gcc 6.3.0 (Raspbian 6.3.0-18+rpi1) 20170516Ĭonfiguration: -prefix=/usr -extra-version='1~deb9u1+rpt1' -toolchain=hardened -libdir=/usr/lib/arm-linux-gnueabihf -incdir=/usr/include/arm-linux-gnueabihf -enable-gpl -disable-stripping -enable-avresample -enable-avisynth -enable-gnutls -enable-ladspa -enable-libass -enable-libbluray -enable-libbs2b -enable-libcaca -enable-libcdio -enable-libebur128 -enable-libflite -enable-libfontconfig -enable-libfreetype -enable-libfribidi -enable-libgme -enable-libgsm -enable-libmp3lame -enable-libopenjpeg -enable-libopenmpt -enable-libopus -enable-libpulse -enable-librubberband -enable-libshine -enable-libsnappy -enable-libsoxr -enable-libspeex -enable-libssh -enable-libtheora -enable-libtwolame -enable-libvorbis -enable-libvpx -enable-libwavpack -enable-libwebp -enable-libx265 -enable-libxvid -enable-libzmq -enable-libzvbi -enable-omx-rpi -enable-mmal -enable-openal -enable-opengl -enable-sdl2 -enable-libdc1394 -enable-libiec61883 -enable-chromaprint -enable-frei0r -enable-libopencv -enable-libx264 -enable-shared this command works for one of them: ffmpeg -y -i "rtsp://ip:554/user=user_password=password_channel=1_stream=1.sdp?real_stream" -f image2 /tmp/snap.jpg I am using ffmpeg to get a single image from two rtsp streams.
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