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- Troubleshooting wowza streaming engine startup install#
- Troubleshooting wowza streaming engine startup update#
- Troubleshooting wowza streaming engine startup driver#
- Troubleshooting wowza streaming engine startup software#
Our solution, Wowza Streaming EngineTM, is robust, customizable, and scalable server software that allows customers to build, deploy, and manage reliable streaming of high-quality video and audio to any device, anywhere. ⦁ Fixed an issue in which authenticated users requesting nonexistent virtual hosts could exhaust file system resources.Wowza Media Systems reduces the complexities of live and on-demand streaming media delivery. ⦁ Fixed an issue in which RTSP playback connections using TCP could erroneously log a warning stating "RTCPHandlerSource SSRC doesn't match RR". ⦁ Fixed an issue in which the process of converting nDVR stores to files using the Wowza Streaming Engine REST API did not complete. ⦁ Fixed an issue in which HLS rendition reports (EXT-X-RENDITION-REPORT) contained invalid URIs. ⦁ Fixed an issue in which HLS rendition reports (EXT-X-RENDITION-REPORT) were absent when a player stopped for more than 30 seconds and then restarted. ⦁ Fixed a CSRF security vulnerability in which delete calls from Wowza Streaming Engine Manager could also be called from third-party web pages if the user is logged into Wowza Streaming Engine Manager. ⦁ Fixed an issue in which the Beamr encoder was not producing B-frames when configured to do so. ⦁ Fixed an issue with the beamr4.kbps and beamr4.max_kbps parameters not working. ⦁ mainconcept.reordering_delay > beamr4.bframes ⦁ mainconcept.num_reference_frames > beamr4.max_refs ⦁ mainconcept.max_bit_rate > beamr4.max_kbps ⦁ mainconcept.level_id > beamr4.level_idc ⦁ mainconcept.idr_interval > beamr4.keyframes ⦁ mainconcept.bit_rate_mode > beamr4.rc_type ⦁ Mapped the following advanced MainConcept encoding parameters to Beamr equivalents for H.264, with values automatically adjusted as needed. Existing Transcoder templates that use Default as the encoding or decoding implementation will use Beamr after updating. ⦁ Updated the Default encoding and decoding implementation for H.264 and HEVC/H.265 video to use Beamr instead of MainConcept. ⦁ Sunset support for MainConcept H.264 and HEVC/H.265 video encoding and decoding. For NVIDIA accelerated decoding, use the NVCUVID (also known as NVDEC) implementation instead.
Troubleshooting wowza streaming engine startup driver#
For NVIDIA hardware acceleration, the NVIDIA microarchitecture of your hardware must support CUDA 11, and using NVIDIA driver version 460.00 or later is required. See Use advanced Beamr configuration parameters for information about identifying advanced Beamr parameters for H.264 and HEVC/H.265 video encoding.ĭetailed list of changes in Wowza Streaming Engine 4.8.14Ĭhanges since Wowza Streaming Engine 4.8.13⦁ Upgraded CUDA support to CUDA 11.
Troubleshooting wowza streaming engine startup update#
If your configuration includes advanced MainConcept encoding parameters that are not automatically mapped, you need to update your encoding configuration for Beamr (decoding parameters for Beamr are not available).
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WARN 200 - TranscoderNativeParameterInfo.mapEncodingParameter: MainConcept encoding parameter not supported by Beamr4 and won't be applied Access logs (wowzastreamingengine_access.log) report these parameters with a warning. However, advanced MainConcept parameters for H.264 and HEVC/H.265 video that are not automatically mapped will not continue to work with Wowza Streaming Engine 4.8.14. With the sunset of MainConcept encoding and decoding for H.264 and HEVC/H.265 video, some common advanced MainConcept parameters are automatically mapped to Beamr equivalents, with values also automatically adjusted as needed.
Troubleshooting wowza streaming engine startup install#
To address this, install the latest version of the Microsoft Visual C++ Redistributable for Visual Studio appropriate to your operating system.īreaking changes in Wowza Streaming Engine 4.8.14 When using the Wowza Streaming Engine 4.8.14 installer to install a new instance of Wowza Streaming Engine on Windows, you may need to install additional dependencies in order to ingest SRT MediaCaster streams or use the generic SRT stream targets destination to publish an SRT stream. Then instruct Wowza Streaming Engine to use that version of Java according to the instructions in Manually install and troubleshoot Java on Wowza Streaming Engine. If you are updating to Wowza Streaming Engine 4.8.14 from a base installation of Wowza Streaming Engine 4.8.0 or earlier, before you update, you need to install a supported version of Java that contains the java.scripting module, such as Java 9-12 or the custom version of OpenJDK Java SE JRE 9.0.4 installed with Wowza Streaming Engine 4.8.14 (available from the Downloads tab of My Account). This module is required for Wowza Streaming Engine 4.8.14 but is not added by the Wowza Streaming Engine 4.8.14 updater. Wowza Streaming Engine 4.8.5 and later installs a custom packaged version of OpenJDK Java SE JRE 9.0.4 that includes the java.scripting module. Installation and update considerations for Wowza Streaming Engine 4.8.14