2 files changed, 13 insertions, 2 deletions
diff --git a/src/android/jpeg/exif.cpp b/src/android/jpeg/exif.cpp
index fdd46070..626595cc 100644
--- a/src/android/jpeg/exif.cpp
+++ b/src/android/jpeg/exif.cpp
@@ -187,11 +187,20 @@ void Exif::setLong(ExifIfd ifd, ExifTag tag, uint32_t item)
 
 void Exif::setRational(ExifIfd ifd, ExifTag tag, ExifRational item)
 {
-	ExifEntry *entry = createEntry(ifd, tag);
+	setRational(ifd, tag, { &item, 1 });
+}
+
+void Exif::setRational(ExifIfd ifd, ExifTag tag, Span<const ExifRational> items)
+{
+	ExifEntry *entry = createEntry(ifd, tag, EXIF_FORMAT_RATIONAL,
+				       items.size(),
+				       items.size() * sizeof(ExifRational));
 	if (!entry)
 		return;
 
-	exif_set_rational(entry->data, order_, item);
+	for (size_t i = 0; i < items.size(); i++)
+		exif_set_rational(entry->data + i * sizeof(ExifRational),
+				  order_, items[i]);
 	exif_entry_unref(entry);
 }
 
diff --git a/src/android/jpeg/exif.h b/src/android/jpeg/exif.h
index b0d61402..8aa1b123 100644
--- a/src/android/jpeg/exif.h
+++ b/src/android/jpeg/exif.h
@@ -89,6 +89,8 @@ private:
 		       const std::string &item,
 		       StringEncoding encoding = NoEncoding);
 	void setRational(ExifIfd ifd, ExifTag tag, ExifRational item);
+	void setRational(ExifIfd ifd, ExifTag tag,
+			 libcamera::Span<const ExifRational> items);
 
 	std::tuple<int, int, int> degreesToDMS(double decimalDegrees);
 	void setGPSDMS(ExifIfd ifd, ExifTag tag, int deg, int min, int sec);