we have a problem in wowza, (either with transcoder addon or not)
when incoming audio has LATM filter (latm_aac), after wowza we have no sound.
source signal (H.264 and AAC_LATM) came from SAT, we have an gateway and send stream in MPEG_TS over RTP to wowza for restreaming.
VLC plays incoming RTP stream perfectly and shows the audio codec is mp4a_latm.
also ffmpeg shows the audio codec is latm_aac.
but after wowza there is no sound in output stream.
in same scenario when incoming audio stream is pure aac everything works fine.
so we are doubtful that wowza cannot depacketize LATM audio.
in log we found out that MPEGTSDePacketizer is used.
when using transcoder no audio decoder is build. the cause may reside in inappropriate DePacketizer chosen by wowza.
would you please help us and tell us what should we do for LATM audio DePacketizer.
thanks in advance.