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	<id>https://wiki.apoyar.eu/index.php?action=history&amp;feed=atom&amp;title=Image_color_coding_conversion</id>
	<title>Image color coding conversion - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.apoyar.eu/index.php?action=history&amp;feed=atom&amp;title=Image_color_coding_conversion"/>
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	<updated>2026-07-20T13:59:23Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://wiki.apoyar.eu/index.php?title=Image_color_coding_conversion&amp;diff=282&amp;oldid=prev</id>
		<title>223.233.83.241: Created page with &quot;- To go through the path recursively, find all jpeg and png files and convert them to webp (leaving the original):   cd &lt;/folder/to/check/&gt;  find . -name &#039;*.jpg&#039; -type f -exec bash -c &#039;cwebp -q 75 &quot;$0&quot; -o &quot;${0%.jpg}.webp&quot;&#039; {} \;  find . -name &#039;*.JPG&#039; -type f -exec bash -c &#039;cwebp -q 75 &quot;$0&quot; -o &quot;${0%.jpg}.webp&quot;&#039; {} \;  find . -name &#039;*.png&#039; -type f -exec bash -c &#039;cwebp -q 75 &quot;$0&quot; -o &quot;${0%.jpg}.webp&quot;&#039; {} \;    - if it gives an error about the unsupported colour conversion, c...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.apoyar.eu/index.php?title=Image_color_coding_conversion&amp;diff=282&amp;oldid=prev"/>
		<updated>2024-04-22T06:22:49Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;- To go through the path recursively, find all jpeg and png files and convert them to webp (leaving the original):   cd &amp;lt;/folder/to/check/&amp;gt;  find . -name &amp;#039;*.jpg&amp;#039; -type f -exec bash -c &amp;#039;cwebp -q 75 &amp;quot;$0&amp;quot; -o &amp;quot;${0%.jpg}.webp&amp;quot;&amp;#039; {} \;  find . -name &amp;#039;*.JPG&amp;#039; -type f -exec bash -c &amp;#039;cwebp -q 75 &amp;quot;$0&amp;quot; -o &amp;quot;${0%.jpg}.webp&amp;quot;&amp;#039; {} \;  find . -name &amp;#039;*.png&amp;#039; -type f -exec bash -c &amp;#039;cwebp -q 75 &amp;quot;$0&amp;quot; -o &amp;quot;${0%.jpg}.webp&amp;quot;&amp;#039; {} \;    - if it gives an error about the unsupported colour conversion, c...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;- To go through the path recursively, find all jpeg and png files and convert them to webp (leaving the original):&lt;br /&gt;
 &lt;br /&gt;
cd &amp;lt;/folder/to/check/&amp;gt;&lt;br /&gt;
&lt;br /&gt;
find . -name &amp;#039;*.jpg&amp;#039; -type f -exec bash -c &amp;#039;cwebp -q 75 &amp;quot;$0&amp;quot; -o &amp;quot;${0%.jpg}.webp&amp;quot;&amp;#039; {} \;&lt;br /&gt;
&lt;br /&gt;
find . -name &amp;#039;*.JPG&amp;#039; -type f -exec bash -c &amp;#039;cwebp -q 75 &amp;quot;$0&amp;quot; -o &amp;quot;${0%.jpg}.webp&amp;quot;&amp;#039; {} \;&lt;br /&gt;
&lt;br /&gt;
find . -name &amp;#039;*.png&amp;#039; -type f -exec bash -c &amp;#039;cwebp -q 75 &amp;quot;$0&amp;quot; -o &amp;quot;${0%.jpg}.webp&amp;quot;&amp;#039; {} \;&lt;br /&gt;
&lt;br /&gt;
 &lt;br /&gt;
- if it gives an error about the unsupported colour conversion, conver the jpg to RGB:&lt;br /&gt;
&lt;br /&gt;
convert -colorspace RGB 2024Z_WE2_RDD_FR.jpg&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
 &lt;br /&gt;
- To find other images with CMYK colour coding:&lt;br /&gt;
 &lt;br /&gt;
cd &amp;lt;/folder/to/check/&amp;gt;&lt;br /&gt;
&lt;br /&gt;
find . -name &amp;#039;*.jpg&amp;#039; -type f -exec bash -c &amp;#039;identify -format &amp;quot;%[colorspace]&amp;quot; &amp;quot;$0&amp;quot; | grep CMYK &amp;amp;&amp;amp; echo &amp;quot;{}&amp;quot;&amp;#039; {} \;&lt;/div&gt;</summary>
		<author><name>223.233.83.241</name></author>
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