Flussonic

Aac:336 latm unpack error

Hello,
I am transcoding some streams that contain an audio channel with HE-AAC codec to aac and the following error is happening:

2020-03-06 12:21:09.337 <0.26342.1> [band] aac:336 latm unpack error: {latm_unpack_error,[{mpeg4audio,stream_mux_config,1,[{file,“mpeg4audio.erl”},{line,121}]},{mpeg4audio,parse_audio_mux_element,1,[{file,“mpeg4audio.erl”},{line,70}]},{aac,unpack_latm,1,[{file,“aac.erl”},{line,324}]},{aac,unpack_frame,2,[{file,“aac.erl”},{line,240}]},{mpegts_pes_decoder,demux_aac1,2,[{file,“mpegts_pes_decoder.erl”},{line,845}]},{mpegts_pes_decoder,demux_mpeg_audio,3,[{file,“mpegts_pes_decoder.erl”},{line,709}]},{mpegts_pes_decoder,input_data,4,[{file,“mpegts_pes_decoder.erl”},{line,232}]},{mpegts_low_decoder,decode_stream_ts,5,[{file,“mpegts_low_decoder.erl”},{line,673}]}]}

What could be causing this?

Thanks.

Record please some content and post it here, we will check.

Hi,

here’s a video with the logs and the stream.

If i copy the audio from source, this errors don’t occurs.

Any update about this?

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