![]() Could not find codec parameters for stream 0 (Video: mjpeg, none(bt470bg/unknown/unknown), 1920x1080): unspecified pixel formatĬonsider increasing the value for the 'analyzeduration' and 'probesize' options # ffmpeg -f v4l2 -input_format mjpeg -framerate 30 -s 1280x720 -i /dev/video0 -pix_fmt yuvj422p video-test-output.mp4įfmpeg => Video file the following steps ffmpeg freezes # ffmpeg -f v4l2 -input_format mjpeg -framerate 30 -s 1920x1080 -i /dev/video0 -pix_fmt yuvj422p video-test-output.mp4įfmpeg version 4.1.4-1build2 Copyright (c) 2000-2019 the FFmpeg developersĬonfiguration: -prefix=/usr -extra-version=1build2 -toolchain=hardened -libdir=/usr/lib/x86_64-linux-gnu -incdir=/usr/include/x86_64-linux-gnu -arch=amd64 -enable-gpl -disable-stripping -enable-avresample -disable-filter=resample -enable-avisynth -enable-gnutls -enable-ladspa -enable-libaom -enable-libass -enable-libbluray -enable-libbs2b -enable-libcaca -enable-libcdio -enable-libcodec2 -enable-libflite -enable-libfontconfig -enable-libfreetype -enable-libfribidi -enable-libgme -enable-libgsm -enable-libjack -enable-libmp3lame -enable-libmysofa -enable-libopenjpeg -enable-libopenmpt -enable-libopus -enable-libpulse -enable-librsvg -enable-librubberband -enable-libshine -enable-libsnappy -enable-libsoxr -enable-libspeex -enable-libssh -enable-libtheora -enable-libtwolame -enable-libvidstab -enable-libvorbis -enable-libvpx -enable-libwavpack -enable-libwebp -enable-libx265 -enable-libxml2 -enable-libxvid -enable-libzmq -enable-libzvbi -enable-lv2 -enable-omx -enable-openal -enable-opengl -enable-sdl2 -enable-libdc1394 -enable-libdrm -enable-libiec61883 -enable-chromaprint -enable-frei0r -enable-libx264 -enable-shared # ffmpeg -f v4l2 -input_format mjpeg -framerate 30 -s 1280x720 -i /dev/video0 -pix_fmt yuyv422 -f v4l2 /dev/video2įfmpeg => Video file following steps work without problem but if I change to 1080p and/or 60fps, ffmpeg freezes. The following steps work without problem but if I change to 1080p and/or 60fps, ffmpeg freezes. ![]() ** Update (2) 3rd February: new dmesg info/data I need to use my Logitech Streamcam webcam at 1080p (1920x1080) at 60fps but it neither work in OBS Studio, nor in guvcview nor if I want to save the output as a video file, ffmpeg freezes :( Thanks in advance for you help.
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