https://raveenkumar.com/tags/video-editing/ Recent content in Video-Editing on Raveen Kumar Hugo en-US Raveen Kumar Sat, 18 Feb 2023 00:00:00 +0000 https://raveenkumar.com/library/programming/ffmpeg/ Sat, 18 Feb 2023 00:00:00 +0000 https://raveenkumar.com/library/programming/ffmpeg/ <h2 id="basic-usage">Basic usage</h2> <pre><code>ffmpeg -i input.mp4 output.mp4 </code></pre> <h2 id="scale-video-to-height-1080p">Scale video to height 1080p</h2> <pre><code>ffmpeg -i input.mp4 -vf &quot;scale=-2:1080&quot; output.mp4 </code></pre> <h2 id="remove-audio-track-from-a-video-file">Remove audio track from a video file</h2> <pre><code>ffmpeg -i input.mp4 -an output.mp4 </code></pre> <h2 id="slow-down-a-video">Slow down a video</h2> <p><a href="https://trac.ffmpeg.org/wiki/How%20to%20speed%20up%20/%20slow%20down%20a%20video">https://trac.ffmpeg.org/wiki/How%20to%20speed%20up%20/%20slow%20down%20a%20video</a></p> <pre><code>ffmpeg -i &quot;$infile&quot; -filter:v &quot;setpts=2.0*PTS&quot; &quot;slowmo-$infile&quot; </code></pre> <h2 id="interpolate-videos-to-high-fps">Interpolate videos to high fps</h2> <pre><code>ffmpeg -i input.mkv -filter:v &quot;minterpolate='mi_mode=mci:mc_mode=aobmc:vsbmc=1:fps=120&quot; output.mkv </code></pre> <h2 id="concat-video-files">Concat video files</h2> <pre><code># mylist.txt file format # this is a comment file '/path/to/file1.mp4' file '/path/to/file2.mp4' file '/path/to/file3.mp4' ffmpeg -f concat -safe 0 -i mylist.txt -c copy output.mp4 </code></pre> <h2 id="cut-video-files">Cut video files</h2> <p>Following example cuts a video from 5 seconds to 10 seconds and exports it. Alternatively, use this software</p>