Add additional default h.264 encoder properties

* Add documentation about properties that can be tweaked

2 files changed, 5 insertions, 0 deletions

diff --git a/SmartDeviceLink/SDLH264VideoEncoder.m b/SmartDeviceLink/SDLH264VideoEncoder.m
index 6a2b6a1c1..0feab023e 100644
--- a/SmartDeviceLink/SDLH264VideoEncoder.m
+++ b/SmartDeviceLink/SDLH264VideoEncoder.m
@@ -40,6 +40,8 @@ static NSDictionary<NSString *, id>* _defaultVideoEncoderSettings;
                                      (__bridge NSString *)kVTCompressionPropertyKey_ProfileLevel: (__bridge NSString *)kVTProfileLevel_H264_Baseline_AutoLevel,
                                      (__bridge NSString *)kVTCompressionPropertyKey_RealTime: @YES,
                                      (__bridge NSString *)kVTCompressionPropertyKey_ExpectedFrameRate: @30,
+                                     (__bridge NSString *)kVTCompressionPropertyKey_AverageBitRate: @1000000,
+                                     (__bridge NSString *)kVTCompressionPropertyKey_DataRateLimits: @[@150000, @1, @130000, @5],
                                      };
 }
 
diff --git a/SmartDeviceLink/SDLStreamingMediaConfiguration.h b/SmartDeviceLink/SDLStreamingMediaConfiguration.h
index d664b681f..4f7d04cdf 100644
--- a/SmartDeviceLink/SDLStreamingMediaConfiguration.h
+++ b/SmartDeviceLink/SDLStreamingMediaConfiguration.h
@@ -30,6 +30,9 @@ NS_ASSUME_NONNULL_BEGIN
 
 /**
  *  Properties to use for applications that utilitze the video encoder for streaming. See VTCompressionProperties.h for more details. For example, you can set kVTCompressionPropertyKey_ExpectedFrameRate to set your framerate. Setting the framerate this way will also set the framerate if you use CarWindow automatic streaming.
+ *  Properties to use for applications that utilize the video encoder for streaming. See VTCompressionProperties.h for more details. For example, you can set kVTCompressionPropertyKey_ExpectedFrameRate to set your framerate. Setting the framerate this way will also set the framerate if you use CarWindow automatic streaming.
+ *
+ *  Other properties you may want to try adjusting include kVTCompressionPropertyKey_AverageBitRate and kVTCompressionPropertyKey_DataRateLimits.
  */
 @property (copy, nonatomic, nullable) NSDictionary<NSString *, id> *customVideoEncoderSettings;