On 10/30/18, Calvin Arndt <[email protected]> wrote: > It is clearly apparent to me I don't understand something going on > here! > > I clearly select an output framerate of 7fps. > My camera's set to limit each connection to 7fps (and I have verified > it is doing so). > The camera I am using is a high end AXIS quite capable of 60fps. > Resultant videos are the full 3600 seconds, but they play in 900 > seconds! > Verified via time time stamp on the images and vlc's playtime. > Why is fps=2.0? Totally not what I selected, nor what is provided by > camera. > Why is drop=1320. The machine doing this is quite capable of the full > framerate. > What am I missing? >
Perhaps you need "-framerate 7" before -i ? > Thanks in advance > > > ffmpeg -i http://192.168.2.1:9080/mjpg/video.mjpg -r 7 -t 3600 > recording.avi > ffmpeg version 2.8.15-0ubuntu0.16.04.1 Copyright (c) 2000-2018 the > FFmpeg developers > built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.10) 20160609 > configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 > --build-suffix=-ffmpeg --toolchain=hardened > --libdir=/usr/lib/x86_64-linux-gnu > --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl > --enable-shared --disable-stripping --disable-decoder=libopenjpeg > --disable-decoder=libschroedinger --enable-avresample --enable-avisynth > --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray > --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite > --enable-libfontconfig --enable-libfreetype --enable-libfribidi > --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame > --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp > --enable-libschroedinger --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-libzvbi --enable-openal --enable-opengl --enable-x11grab > --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r > --enable-libx264 --enable-libopencv > libavutil 54. 31.100 / 54. 31.100 > libavcodec 56. 60.100 / 56. 60.100 > libavformat 56. 40.101 / 56. 40.101 > libavdevice 56. 4.100 / 56. 4.100 > libavfilter 5. 40.101 / 5. 40.101 > libavresample 2. 1. 0 / 2. 1. 0 > libswscale 3. 1.101 / 3. 1.101 > libswresample 1. 2.101 / 1. 2.101 > libpostproc 53. 3.100 / 53. 3.100 > [mjpeg @ 0x11cd0e0] ignoring invalid SAR: 10/11 > [mjpeg @ 0x11cd0e0] Changeing bps to 8 > Input #0, mjpeg, from 'http://192.168.2.1:9080/mjpg/video.mjpg': > Duration: N/A, bitrate: N/A > Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), > 720x480, 25 tbr, 1200k tbn, 25 tbc > [swscaler @ 0x1216b40] deprecated pixel format used, make sure you did > set range correctly > Output #0, avi, to 'recording.avi': > Metadata: > ISFT : Lavf56.40.101 > Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 720x480, > q=2-31, 200 kb/s, 7 fps, 7 tbn, 7 tbc > Metadata: > encoder : Lavc56.60.100 mpeg4 > Stream mapping: > Stream #0:0 -> #0:0 (mjpeg (native) -> mpeg4 (native)) > Press [q] to stop, [?] for help > frame= 515 fps=2.0 q=20.7 Lsize= 2069kB time=00:01:13.57 bitrate= > 230.3kbits/s dup=0 drop=1320 > video:2051kB audio:0kB subtitle:0kB other streams:0kB global > headers:0kB muxing overhead: 0.871691% > > -- > Calvin > > > -- > Calvin Arndt > (217) 377-2979 > [email protected] > _______________________________________________ > ffmpeg-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
