Multiple audio tracks

[Emmanuel_Freard]

I followed this tutorial to configure Wowza Streaming Engine to receive one video stream and multiple audio streams : https://www.wowza.com/docs/how-to-use-alternative-audio-or-video-tracks-with-apple-hls-streams
I did create several stream files:
main stream
{
uri: “udp://0.0.0.0:6970”,
mpegsVideoPID: “0x100”,
mpegtsAudioPID: “0x101”
}
de.stream
{
uri: “udp://0.0.0.0:6970”,
mpegsVideoPID: “0x100”,
mpegtsAudioPID: “0x102”
}
en.stream
{
uri: “udp://0.0.0.0:6970”,
mpegsVideoPID: “0x100”,
mpegtsAudioPID: “0x103”
}
The startup smile file is well connected.
There seems to be a problem with starting the various streams.
Only main.stream becomes active when I send the stream:

image-2022-04-28-T181032-408

2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: MPEG2MPTS:StartStream: PID: 0x0 - - - 3551.961 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: Received PAT - - - 3551.961 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: PAT Version 0 - - - 3551.961 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: Program: 1 PMT PID: 0x1000 - - - 3551.961 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: MPEG2PMTAssembler:MonitorStart: PID: 4096 Program Number: 1 - - - 3551.961 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: MPEG2MPTS:StartStream: PID: 0x1000 - - - 3551.961 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: Received new PMT - - - 3551.961 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: PMT: Version 0 PCR pid: 0x100 - - - 3551.961 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: Stream: Type: 0x1B PID: 0x100 Video - - - 3551.962 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: Stream: Type: 0x0F PID: 0x101 Audio - - - 3551.962 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: Stream: Type: 0x0F PID: 0x102 Audio - - - 3551.962 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: Stream: Type: 0x0F PID: 0x103 Audio - - - 3551.962 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: RTPDePacketizerMPEGTS.pmtAvailable: IMPORT: videoPID[prg:0xffffffff,pid:0x100,filter:0x100]: streamType:H264:27 - - - 3551.962 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: MPEG2MPTS:StartStream: PID: 0x100 - - - 3551.962 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: RTPDePacketizerMPEGTS.pmtAvailable: IMPORT: audioPID[prg:0x1,pid:0x101,filter:pid=0x101]: streamType:AAC:15 audioLanguage:unknown - - - 3551.962 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: MPEG2MPTS:StartStream: PID: 0x101 - - - 3551.962 - - - - - - - - - - - - - - - - - - - - - - - - -
2022-04-28 15:53:08 UTC comment server INFO 200 - RTPDePacketizerMPEGTS[live_srt/definst/main.stream]: Received first video TS Packet - - - 3551.962 - - - - - - - - - - - - - - - - - - - - - -

[PWI]

Hi Emmanuel,

the source stream is mpegts or SRT ? The approach you try is not possible with SRT ingest. Custom addon is required to support multilingual SRT… Forum’s branch https://www.wowza.com/community/c/hire-a-consultant/
is permiting to disscuss such third party solutions. You can post your topic there to get a proposal.