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--- howto:convert-images [2024/10/20 21:07] – [3D VR SBS to 2D] Wulf Rajek
+++ howto:convert-images [2025/01/05 18:28] (current) – Wulf Rajek
@@ Line 26: / Line 26: @@
 find . -name '*.png' -type f -exec bash -c 'cwebp -z 9 "$0" -o "${0%.png}.webp"' {} \;
 #find . -type f -name '*.png' -delete
+</code>
+===== lossy conversion of png to jpg =====
+Converts all png files in the directory recursively to jpg
+<code>
+find . -iname '*.png' | while read i; do mogrify -format jpg "$i" && rm "$i"; echo "Converted $i to ${i%.*}.jpg"; done
 </code>
@@ Line 218: / Line 224: @@
+https://github.com/paulpaul999/vr-video-notes/blob/main/vr-to-flat/README.md
+<code>
+ffmpeg -i equirectangular.mp4 -filter:v "v360=input=hequirect:output=flat:in_stereo=sbs:out_stereo=2d:d_fov=125:w=1920:h=1080:pitch=+5" -map 0 -c copy -c:v h264 -pix_fmt yuv420p flat.mp4
+</code>