OP 52 – Digital File Format for Delivery of Commercials – MXF – Issue 2 – Effective 1 March 2017 https://www.freetv.com.au/wp-content/uploads/2019/08/OP-52-Digital-File-Format-for-Delivery-of-Commercials-MXF-Issue-2-Effective-1-March-2017.pdf August 16, 2019 Love0
OP 48 – Audio and Loudness Levels – Issue 4 – July 2016 https://www.freetv.com.au/wp-content/uploads/2019/08/OP-48-Audio-and-Loudness-Levels-Issue-4-July-2016.pdf August 16, 2019 Love0
OP 47 – Storage and Distribution of Teletext Subtitle and VBI Data – Issue 6 – May 2018 https://www.freetv.com.au/wp-content/uploads/2019/08/OP-47-Storage-and-Distribution-of-Teletext-Subtitle-and-VBI-Data-Issue-6-May-2018.pdf August 16, 2019 Love0
OP 45 – Application of Time Related Tables in Australia – Issue 4 – October 2012 https://www.freetv.com.au/wp-content/uploads/2019/08/OP-45-Application-of-Time-Related-Tables-in-Australia.pdf August 16, 2019 Love0
OP 44 – Implementation of DVB EIT p-f – Issue 6 – December 2014 https://www.freetv.com.au/wp-content/uploads/2023/07/OP-44-Implementation-of-DVB-EIT-p-f-Issue-6-December-2014.pdf August 16, 2019 Love0
OP 42 – Closed Captioning – Issue 5 – May 2018 https://www.freetv.com.au/wp-content/uploads/2023/07/Free-TV-OP-42-Closed-Captioning-Issue-5-May-2018.pdf August 16, 2019 Love0
OP 41 – LCN Descriptor – Issue 9 – January 2024 https://www.freetv.com.au/wp-content/uploads/2024/02/Free-TV-OP-41-LCN-Descriptor-Issue-9-January-2024.pdf August 16, 2019 Love0
OP 39 – DVB Content Descriptor – Issue 5 – August 2008 https://www.freetv.com.au/wp-content/uploads/2023/07/OP-39-Issue-5-DVB-Content-Descriptor-August-2008.pdf August 16, 2019 Love0
OP 38 – ISDN Codec Equipment used for Communications Channels – Issue 1 – September 2000 https://www.freetv.com.au/wp-content/uploads/2023/07/OP38-ISDN-Codec-Equipment-Used-for-Communications-Channels-Issue-1.pdf August 16, 2019 Love0
OP 27 – Operation of Wireless Microphones in Australia – Issue 4 – December 2014 https://www.freetv.com.au/wp-content/uploads/2023/07/OP-27-Operation-of-Wireless-Microphones-in-Australia-Issue-4-December-2014.pdf August 16, 2019 Love0
