From c7964772ed191dc34cc019642d89e4e9286bb2bb Mon Sep 17 00:00:00 2001
From: Jessy <jessy.simeon@stim.fr>
Date: Fri, 21 Feb 2020 09:59:23 +0100
Subject: [PATCH] Improve `setVideoEncoderConfigurationOptions` to return
 arrays

---
 lib/media.js | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/lib/media.js b/lib/media.js
index 70ca4d93..4aaf4e82 100644
--- a/lib/media.js
+++ b/lib/media.js
@@ -325,7 +325,32 @@ module.exports = function(Cam) {
 			this._envelopeFooter()
 		}, function(err, data, xml) {
 			if (callback) {
-				callback.call(this, err, err ? null : linerase(data[0].getVideoEncoderConfigurationOptionsResponse[0].options), xml);
+				let dataOut = null;
+				if (!err) {
+					dataOut = linerase(data[0].getVideoEncoderConfigurationOptionsResponse[0].options);
+					// Convert back to Array the lists of 1 element that linerase converted to object
+					if (dataOut.H264) {
+						if (!Array.isArray(dataOut.H264.resolutionsAvailable)) {dataOut.H264.resolutionsAvailable = [dataOut.H264.resolutionsAvailable];}
+						if (!Array.isArray(dataOut.H264.H264ProfilesSupported)) {dataOut.H264.H264ProfilesSupported = [dataOut.H264.H264ProfilesSupported];}
+					}
+					if (dataOut.MPEG4) {
+						if (!Array.isArray(dataOut.MPEG4.resolutionsAvailable)) {dataOut.MPEG4.resolutionsAvailable = [dataOut.MPEG4.resolutionsAvailable];}
+						if (!Array.isArray(dataOut.MPEG4.mpeg4ProfilesSupported)) {dataOut.MPEG4.mpeg4ProfilesSupported = [dataOut.MPEG4.mpeg4ProfilesSupported];}
+					}
+					if (dataOut.JPEG && !Array.isArray(dataOut.JPEG.resolutionsAvailable)) {dataOut.JPEG.resolutionsAvailable = [dataOut.JPEG.resolutionsAvailable];}
+					if (dataOut.extension) {
+						if (dataOut.extension.H264) {
+							if (!Array.isArray(dataOut.extension.H264.resolutionsAvailable)) {dataOut.extension.H264.resolutionsAvailable = [dataOut.extension.H264.resolutionsAvailable];}
+							if (!Array.isArray(dataOut.extension.H264.H264ProfilesSupported)) {dataOut.extension.H264.H264ProfilesSupported = [dataOut.extension.H264.H264ProfilesSupported];}
+						}
+						if (dataOut.extension.MPEG4) {
+							if (!Array.isArray(dataOut.extension.MPEG4.resolutionsAvailable)) {dataOut.extension.MPEG4.resolutionsAvailable = [dataOut.extension.MPEG4.resolutionsAvailable];}
+							if (!Array.isArray(dataOut.extension.MPEG4.mpeg4ProfilesSupported)) {dataOut.extension.MPEG4.mpeg4ProfilesSupported = [dataOut.extension.MPEG4.mpeg4ProfilesSupported];}
+						}
+						if (dataOut.extension.JPEG && !Array.isArray(dataOut.extension.JPEG.resolutionsAvailable)) {dataOut.extension.JPEG.resolutionsAvailable = [dataOut.extension.JPEG.resolutionsAvailable];}
+					}
+				}
+				callback.call(this, err, err ? null : dataOut, xml);
 			}
 		}.bind(this));
 	};