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--- ffmpeg:video:frame:extract_frames [2025/01/29 22:51] – created peter
+++ ffmpeg:video:frame:extract_frames [2025/01/29 23:03] (current) – peter
@@ Line 1: / Line 1: @@
 ====== ffmpeg - Video - Frame - Extract Frames ======
+===== Extract a single frame =====
+<code bash>
+ffmpeg -i input.mp4 %02d_out.jpg -frames:v 1
+</code>
+<WRAP info>
+**NOTE:** Write a single image.
+</WRAP>
+----
+===== Extract a sequence of frames =====
+<code bash>
+ffmpeg -i input.mp4 %02d_out.jpg
+</code>
+<WRAP info>
+**NOTE:** The output needs to be an image sequence pattern.
+  * **%02d**:  This is a pattern for an image sequence or use the -update option (with -frames:v 1 if needed) to write a single image.
+</WRAP>
+----
+===== Extract resized =====
+<code bash>
+ffmpeg -i $(video_in) -vf scale=-1:$(resize_width),fps=$(FPS) $(path)/$(name)_%02d_out.jpg
+</code>
+----