Modify Audio Attributes in NMX
Starting from October 23, 2013: Jiangsu TV HD channel will change its audio encoding from MPEG-1 L2 to AC3. If operators using the Harley system encounter issues with audio processing, please go to the NMX network management system and change the stream type of Jiangsu TV's audio attributes in the input source to DVB-AC3. Additionally, add the DVB-AC3 audio descriptor to the audio of the output program; all other reception parameters remain unchanged.