![]() -c:v libx264 (use x264 to compress the video).-i audio="SPDIF/ADAT (1+2) (RME Babyface)" (change this to your audio device as described in next paragraph).-draw_mouse 1 (include mouse pointer in video, change to 0 to not include).-video_size 1920x1080 (dimensions of output video, only use even numbers).-offset_x 434 -offset_y 292 (grab part of screen with upper left corner of video being at 434,292 x=0 and y=0 -> no offset).-f gdigrab (use video grabber provided by Windows).-n (prevents overwriting an existing file with same name in the output directory use -y to allow overwriting)."D:\Programme\ffmpeg 圆4\bin\ffmpeg.exe" -n -rtbufsize 2000M -f gdigrab -r 25 -show_region 1 -offset_x 420 -offset_y 293 -video_size 834x466 -draw_mouse 0 -i desktop -f dshow -i audio="SPDIF/ADAT (1+2) (RME Babyface)" -c:v libx264 -r 25 -preset faster -crf 24 -pix_fmt yuv420p -c:a aac -ar 48K -ac 1 -b:a 128k "G:\Screen-Videos\abcdefg.mkv"Įxplanation of the most common command line parameters: The following command line captures a user-defined area (834x466 pixels starting at screen location 420,293): double-click the shortcut to immediately start a screen capture recording with the properties defined in the batch file.create a shortcut to the batch file on your desktop or your quick launch bar.mouse pointer and with aac stereo audio 320 kbps captured from an RME Babyface ADAT 1+2:Ĭode: "D:\Programme\ffmpeg 圆4\bin\ffmpeg.exe" -n -rtbufsize 2000M -f gdigrab -r 25 -video_size 1920x1080 -draw_mouse 1 -i desktop -f dshow -i audio="SPDIF/ADAT (1+2) (RME Babyface)" -c:v libx264 -r 25 -preset faster -x264-params keyint=25 -crf 12 -pix_fmt yuv420p -c:a aac -ar 48K -ac 2 -b:a 320k "G:\Screen-Videos\Screenvideo_.mkv" You have to edit this command line to account for ffmpeg's actual location on your system and the path/file name of the recorded video! Here's the command line to record the entire screen in decent quality in FullHD incl. with the extension ".bat") to a desired location. copy and paste the following command line into a plain text editor and save it as a batch file (i.e.Simply extract the zip's content to a location of your choice download x264 video codec from here: and install it.nothing to install besides h264 codec which you can use to also render h264 videos in Reaper.probably lower cpu impact while capturing compared to using full-fletched apps.very quick launch of screen recording for a few different video resolutions, video image/audio stream qualities and capturing areas - everything is pre-configured in the batch files.However, I found some example command lines suitable for screen capturing and I managed to hack together a few batch files that allow me to capture my entire screen or parts of it by simply double-clicking shortcuts to those batch files. Generally, I don't like using command line apps. ![]() I then read about ffmpeg and its command line capabilities. I finaly settled on using either OBS (several audio tracks recorded simultaneously with the video, like Reaper output plus my voice on a separate audio stream to be able to mix them as desired later) or VirtualDub and video quality is fine. Unfortunetely, all of them had their quirks (payed, adds/watermarks, time limit, a/v sync issues, hassle to set up, etc.). I've been using plenty of screen capturing software (BandiCam, OBS, CamStudio, Easy Screencast Recorder, VirtualDub, etc.). This method makes use ot ffmpeg's command line capabilities. I'd like to mention another method to easily create screen videos.
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