Incorporate HEv2 AAC into an MPEG-TS for HLS content
问题 I try to find any info about AAC HEv2 (PS) in an MPEG Transport Stream (TS) for HLS. According to the HLS Authoring Specification for Apple Devices AAC HEv2 is a supported format. AAC HEv2 is part of MPEG-4, but I cannot understand how HEv2 could fit into a transport stream. SBR (or HEv1) can be in TS by implicit signaling. In case of MP4 we have an audio specific config. But how can I multiplex AAC Parametric Stereo into the TS? Is it available or not? I cannot find any info from the Apple