Audio not working

I have a rtsp stream H264/AAC which i am trying to output as a rtmp stream. The whole setup works fine except for some cases we do not get the audio stream. Use Case: —————————— RTSP stream with H264/AAC ( Audio packets have ADTS header ) when converted to RTMP — Video coming fine — Audio not coming Note: When this rtsp stream is accessed using rtsp via evostream audio comes properly. Audio is trimmed in case when we have this stream accessed with rtmp. RTSP stream with H264/AAC ( Audio packets does not have ADTS header ) when converted to RTMP — Video coming fine — Audio coming fine. Is there any specific thing that evo media server does which trims the audio packets when ADTS headers are included. Also what possible changes we can do to get the AUDIO WORKING?