I tried to decode AAC/LATM mpeg-ts stream type 0x11) stream with the audio decoder but got MFX_ERR_NOT_SUPPORTED.
AAC with ADTS header stream (mpeg-ts stream type 0xF) is working fine.
is there any way to make the decoder decode AAC/LATM stream?
As with the rest of Media SDK, only elementary (raw) formats are supported. Demuxing (in this case, from the mpeg-ts container) is external and must be handled by another framework. While in some cases media sdk parsing fault tolerance can handle container inputs this does not indicate that container format input is expected to work in all cases. As I understand, this implementation covers AAC only, not LATM.