Differences

This shows you the differences between two versions of the page.

--- software:video [2018/01/06 23:41]
cyril [ffmpeg]
+++ software:video [2024/05/12 22:48] (current)
cyril [ffmpeg]
@@ Line 47: / Line 47: @@
 		| convert im3.png - -append final.png
 </code>
+=== Create animated GIF ===
+<code>convert -delay 50 -loop 0 *.jpg out.gif</code>
 === Formats ===
@@ Line 179: / Line 183: @@
 </code>
-  * encode video from images sequence:<code>
+  * encode video from images sequence (eg for timelapse):<code>
-ffmpeg -r 50 -i 01/all/image_1_%07d.pgm -r 50 -c:v libx264 -b:v 800k video_01.avi
+ffmpeg -r 50 -i 01/all/image_1_%07d.pgm -c:v libx264 -b:v 800k video_01.avi
+ffmpeg -r 10 -pattern_type glob -i "*.JPG" -c:v libsvtav1 -qp 20 video.mp4
 </code>
@@ Line 221: / Line 226: @@
 => ''mp3cut''
-To cut an mp3 file (warning: ID3 tags are not copied).
+To cut an mp3 file (warning: ID3 tags are not copied):
+<code bash>
+mp3cut -o output.mp3 -t 00:00:05+700-00:00:07+800 input.mp3
+</code>
+To concatenate mp3 files:
+<code bash>
+mp3cut -o output.mp3 input1.mp3 input2.mp3 input3.mp3
+</code>
 => ''id3cp''