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linux:general:ffmpeg [2019/03/04 11:42] – [Usage] lunetikklinux:general:ffmpeg [2019/03/04 11:47] – lunetikk
Line 25: Line 25:
 If you consider using this to autogenerate videos via script, you might want to use the following code to mute the output If you consider using this to autogenerate videos via script, you might want to use the following code to mute the output
 <code>ffmpeg -f image2 -r 5 -pattern_type glob -i "$PATHJPG/*.jpg" $PATHAVI/movie.avi 2> /dev/null <code>ffmpeg -f image2 -r 5 -pattern_type glob -i "$PATHJPG/*.jpg" $PATHAVI/movie.avi 2> /dev/null
 +</code>
 +
 +Full example with output:
 +<code>
 +> ffmpeg -f image2 -r 5 -pattern_type glob -i '*.jpg' 5fps.avi
 +ffmpeg version 3.2.12-1~deb9u1+rpt1 Copyright (c) 2000-2018 the FFmpeg developers
 +  built with gcc 6.3.0 (Raspbian 6.3.0-18+rpi1+deb9u1) 20170516
 +  configuration: --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 --enable-omx-rpi --enable-mmal --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libiec61883 --arch=armhf --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
 +  libavutil      55. 34.101 / 55. 34.101
 +  libavcodec     57. 64.101 / 57. 64.101
 +  libavformat    57. 56.101 / 57. 56.101
 +  libavdevice    57.  1.100 / 57.  1.100
 +  libavfilter     6. 65.100 /  6. 65.100
 +  libavresample   3.  1.  0 /  3.  1.  0
 +  libswscale      4.  2.100 /  4.  2.100
 +  libswresample   2.  3.100 /  2.  3.100
 +  libpostproc    54.  1.100 / 54.  1.100
 +Input #0, image2, from '*.jpg':
 +  Duration: 00:00:53.40, start: 0.000000, bitrate: N/A
 +    Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 1280x720 [SAR 1:1 DAR 16:9], 5 fps, 5 tbr, 5 tbn, 5 tbc
 +[swscaler @ 0x181a2a0] deprecated pixel format used, make sure you did set range correctly
 +Output #0, avi, to '5fps.avi':
 +  Metadata:
 +    ISFT            : Lavf57.56.101
 +    Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 5 fps, 5 tbn, 5 tbc
 +    Metadata:
 +      encoder         : Lavc57.64.101 mpeg4
 +    Side data:
 +      cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1
 +Stream mapping:
 +  Stream #0:0 -> #0:0 (mjpeg (native) -> mpeg4 (native))
 +Press [q] to stop, [?] for help
 +frame=  267 fps=1.9 q=31.0 Lsize=    1696kB time=00:00:53.40 bitrate= 260.2kbits/s speed=0.387x
 +video:1684kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.713759%
 </code> </code>
linux/general/ffmpeg.txt · Last modified: 2023/04/29 21:16 by lunetikk

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