ffmpeg -rtbufsize 1500M -f dshow -i audio'Microfono (8- Logitech USB Headset)' -f gdigrab -framerate 30 -drawmouse 1 -i titleTrace -pixfmt yuv420p -profile:v baseline -y Huangbaohua.mp4 pause. 0.100 Capture area 352x288 at position 100.500 outside the screen size 1366x768 :0. If you want you can record only one window and not the entire screen with this code. 最後一個命令的輸出是無效的： $ sleep 5s & ffmpeg -f x11grab -video_size cif -framerate 25 -i :0.0+100,500 ~/'$(date +%H%M%S)'.mpg ffmpeg version N-79139-gde1a0d4 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.1) configuration: -extra-libs=-ldl -prefix=/opt/ffmpeg -mandir=/usr/share/man -enable-avresample -disable-debug -enable-nonfree -enable-gpl -enable-version3 -enable-libopencore-amrnb -enable-libopencore-amrwb -disable-decoder=amrnb -disable-decoder=amrwb -enable-libpulse -enable-libfreetype -enable-gnutls -enable-libx264 -enable-libx265 -enable-libfdk-aac -enable-libvorbis -enable-libmp3lame -enable-libopus -enable-libvpx -enable-libspeex -enable-libass -enable-avisynth -enable-libsoxr -enable-libxvid -enable-libvidstab libavutil 55.
10 is the x-offset and 20 the y-offset for the grabbing. ffmpeg -f x11grab -video_size cif -framerate 25 -i :0.0+10,20 /tmp/out.mpg 0.0 is display.screen number of your X11 server, same as the DISPLAY environment variable.
CaptureXT can also be used as an image editor with its moderate image editing features like change brightness contrast, resize image, rotate flip and more. FFmpeg/ffmpeg -f alsa -ac 2 -i pulse - output.wav However, when I try both screen capture and audio, like this: FFmpeg/ffmpeg -videosize 800圆00 -framerate 25 -ac 2 -f x11grab -i :0.0+0,0 -ac 2 -f alsa -i pulse -ac 2 -acodec copy output.mpeg -ac 2 I'm getting a video with 0 audio channels, which I can check running FFmpeg/ffplay output.
CaptureXT Screen Capture is useful for creating manuals, training handouts, presentations, marketing materials, web pages, sharing error screens or capturing online receipts. After your editing is complete, you can copy paste to your presentation or save as popular image format (jpg, gif, bmp, png) or quickly send to someone by email. You can also apply a variety of image effects like shadows, torn edges, faded edges, perspective view, blur, emboss and more. Add shadow effect to your text and shapes. After capturing the image, you can edit it in many ways like put text, lines, arrows, translucent shapes, add stamps and more to enhance your communications and illustrate your ideas easily and effectively.
Capture program menus, multiple areas, activate capture with hotkeys and more. I want to configure Webcam in a way that it start capturing desktop screen instead of what is.
#Ffmpeg windows screen capture full#
It can capture full screen, active window, any rectangular area or freehand region, all in a few clicks. Webcam lets others view either still pictures or motion video of a user or other object in front of it.
#Ffmpeg windows screen capture software#
Belltech CaptureXT Screen Capture is a professional quality screenshot taker and professional presentation software for Windows.
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