![]() ![]() If you want to record video and audio at the same time, you will need to have values for the capture and playback rate with a product of exactly 1000 (eg: 100 for the capture frames and 10 for the playback as 100*10=1000).Ī capture frames value and playback rate that do not multiply wholly into 1000 (such as 33 and 30 mentioned in the example above) will cause the audio and video to become out of sync (33*30=990, not 1000). ![]() To get the Capture Frames value, divide 1000 (1 second = 1000 milliseconds) by the Playback Rate.īy default the playback rate is 20 and the Capture Every is 50, because 1000/20=50.Ī playback rate of 10 would need the Capture Every set to 100, because 1000/10=100.Ī playback rate of 25 would need the Capture Every set to 40, because 1000/25=40.ĬamStudio currently only accepts whole numbers for the options here, any decimal values will simply be ignored (eg: if you entered 33.333 for your playback rate, CamStudio will store it as 33). If you're looking for a free and easy-to-use video compression and editing program, don't hesitate to download Avidemux.Video/Audio sync and the Capture Frames Every _ milliseconds and Playback Rate settings: ![]() Plus, with the artistic filters available on Avidemux, you can make a video look like it was recorded on VHS or replace a green chroma key with the image you want in the background. For example, you can add logos, change the frames per second, crop, recompress to fit a specific size, stabilize the image, add subtitles, reduce noise, add detail, apply a color profile using LUT, and much more. In addition to compressing videos using a more efficient codec, Avidemux also allows you to use filters to modify the content. In the case of audio, you can compress to all kinds of formats, such as AAC, AC3, and MP3, among many others.Īmong the most basic video adjustments, you can trim content to remove unwanted parts, as well as correct the synchronization between video and audio. ![]() Thanks to the use of these codecs, you can reduce the size of any video. This open source application is capable of encoding videos in the most widespread codecs, including MPEG-2 (with libavcodec), MPEG-4/H.264 (with x264), and HEVC/H.265 (with x265). Avidemux is a program for compressing and trimming video and audio, as well as adding effects. ![]()
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