From 415ad5c0fec5469a6416f333b43db2970202ddbc Mon Sep 17 00:00:00 2001
From: danielpetri1 <daniel@danielpetri.dev>
Date: Tue, 24 Sep 2024 22:10:50 +0000
Subject: [PATCH] Force GhostScript orientation

GhostScript is incorrectly inferring the orientation of a slide by looking at the rotation of SVG elements such as whiteboard text. This PR forces GhostScript to retain the orientation of each page.
---
 bbb-export-annotations/workers/process.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bbb-export-annotations/workers/process.js b/bbb-export-annotations/workers/process.js
index 3dcb08c2d6c8..3d1a09789270 100644
--- a/bbb-export-annotations/workers/process.js
+++ b/bbb-export-annotations/workers/process.js
@@ -423,6 +423,7 @@ async function processPresentationAnnotations() {
   const serverFilenameWithExtension = `${sanitizedServerFilename}.pdf`;
   const mergePDFs = [
     '-dNOPAUSE',
+    '-dAutoRotatePages=/None',
     '-sDEVICE=pdfwrite',
     `-sOUTPUTFILE="${path.join(outputDir, serverFilenameWithExtension)}"`,
     `-dBATCH`].concat(ghostScriptInput);