DectENG - Decent Engineer - A technology blog by a media engineer who has been working in the field since 1998. Here, I share practical insights and guidance on broadcasting and communication technologies—from analog broadcast systems to IPTV and OTT delivery—as well as system development and management.

RTMP vs HLS : Which YouTube live streaming method is suitable?

September 2, 2025September 2, 2025 EQMaker Broadcast and Media » OTT

YouTube supports both RTMP and HLS for live streaming. This article outlines which protocol is most suitable for different types of content, taking into account key factors such as latency, stability, and internet connection.

The Real Key to Smooth Live Streams: Your Internet Line

September 1, 2025September 1, 2025 EQMaker Broadcast and Media » OTT

Discover how internet quality affects not only live stream performance but also system stability. and share about the three factors to consider when choosing a network for seamless broadcasting with real ISP comparison KT and SK

YouTube HLS PUSH Live streaming from Wowza Streaming Engine

August 30, 2025August 30, 2025 EQMaker Broadcast and Media » OTT

Wowza Streaming Engine can use HLS instead of RTMP for YouTube Live streaming. Explains how to use the HLStoYTB custom module and the benefits of using HLS instead of RTMP.

A Month-long Record of Registering Wowza Transcoder CBR Bug ENG-2346.

August 30, 2025August 30, 2025 EQMaker Broadcast and Media » OTT

ACK CBR of Wowza Streaming Engine Transcoder

A one-month record of identifying and reporting the official Wowza Transcoder CBR bug (ENG-2346), and adjustable VBR settings in Wowza Streaming Engine Transcoder.

Hidden options of the Wowza Streaming Engine Transcoder.

August 29, 2025August 29, 2025 EQMaker Broadcast and Media » OTT

Hidden settings of the Wowza Streaming Engine Transcoder. How to Configure VBR, CBR, CQT Mode and Adjust VBV Size, quality of I-Frame, B-Frame, P-Frame.