Wowza Streaming Engine 4.4.1 Release Notes

Important: A newer version of Wowza Streaming Engine is available. For more information, see Latest software updates for Wowza Streaming Engine.

Version: Wowza Streaming Engine™ 4.4.1 build 17882 released on March 2, 2016.

Wowza Streaming Engine 4.4.1 is a bug fix release that contains all updates since the release of Wowza Streaming Engine 4.4.0 in new installers.

Detailed list of changes in Wowza Streaming Engine 4.4.1

  • Fixed OPTIONS request to provide CORS headers when an invalid application/instance is requested
  • Fixed REST API JSON error content type to be consistent with non-error response
  • Turned off Apple HLS (cupertino) cupertinoAutoAdjustDurationIfOutOfBounds system by default (also improved logging when feature is turned on)
  • Fixed MPEG-DASH playback issue on Chrome/OS X by adding sample flags to MP4 fragment data to make keyframes (trun box)
  • Fixed Wowza Streaming Cloud Stream Target push publishing so that audio-only streams can be pushed successfully
  • Fixed UDP port allocation/de-allocation issue with RTSP/RTP streaming
  • Fixed Stream Targets bug where all enabled stream targets show an Active status when only one or some of the stream targets are active
  • Updated Transcoder to MainConcept SDK version 10.1.1 (fix issue with small frame low bitrate encodes)
  • Fixed Transcoder issue with keyframe alignment for H.264 and H.265/HEVC streams when using default encoder (source stream keyframe interval must be 300 or less)