Slightly faster (but less precise) scenecut detection. Recommended default: 25Īdjusts the sensitivity of x264's scenecut detection. Minimum GOP length, the minimum distance between I-frames. Very high GOP lengths will result in slightly more efficient compression, but will make seeking in the video somewhat more difficult. ![]() This determines the maximum distance between I-frames. Keyframe interval, also known as GOP length. This guide maps most of x264's options to FFmpeg's options along with detailed descriptions by x264 developer Dark_Shikari. Please see `avconv -h | less` or `ffmpeg -h | less` and scroll down to " libx264 AVOptions:". * Foundation, Inc.Please Note: This guide will remain here for historic purposes but FFmpeg and libav now use libx264's internal -preset, -profile and -tune options. * License along with FFmpeg if not, write to the Free Software * You should have received a copy of the GNU Lesser General Public * Lesser General Public License for more details. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * but WITHOUT ANY WARRANTY without even the implied warranty of * FFmpeg is distributed in the hope that it will be useful, ![]() * version 2.1 of the License, or (at your option) any later version. ![]() * License as published by the Free Software Foundation either * modify it under the terms of the GNU Lesser General Public * FFmpeg is free software you can redistribute it and/or
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