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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hello everyone,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">I have a question about the MRXS file format, especially the associated images:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">From the OpenSlide code I figured out how to compile the structure of the DAT files, etc, so I know, which DAT file will contain which associated image.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">However, what is not really clear to me is how to understand, what the offset and length of the respective embedded JPEG is.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">For now, I would just parse the DAT file until I find “FF D8” as the starting marker of the embedded JPEG and note the offset. Then, I would get the length of the DAT file and subtract
the offset of the JPEG + 1 for the length of the JPEG image.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">Is there a better approach?<br>
<br>
Thank you<br>
<br>
Martin Weihrauch<o:p></o:p></span></p>
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