Selecting Tracks for Recording to File

[krakow10]

Describe the bug
Recording to files does not write the selected audio tracks. Instead, it ignores the tracks selection and duplicates the first audio track for each live source audio track (6 duplicates in my case).

To Reproduce
Steps to reproduce the behavior:

1. Stream a live source with multiple audio tracks. (In my case 6)
2. Call startRecord REST API function with a track selection such as:
   curl -d '{ "id" : "vod", "stream": { "name": "quat", "tracks":[0,3,6] } }' -H 'Authorization: Basic '"${OME_AUTH_KEY}" -H 'Content-Type: application/json' http://192.168.1.8:8081/v1/vhosts/default/apps/hw60:startRecord

Expected behavior
Selected audio tracks are written to the output file.

Logs
ovenmediaengine.log

Server (please complete the following information):

• OS: Debian 11 Proxmox container
• OvenMediaEngine Version: d02b736
• Branch: master

Additional context
As far as I am aware this issue is similar to the issue I had with #685, but for the Recording publisher instead of RTMP Push.

[Keukhan]

@krakow10

Thanks for the reporting.
I've been busy with other things these days, so my response is late.
There was a bug where only the selected track could not be recorded. All tracks were being recorded.
I solved the problem.
Test it with the master version.

da0d9cb

Thanks

[krakow10]

I tested your new commit with 2, and 6 audio tracks streamed from the live source, and trying 2, 4, and 6 selected audio tracks for recording. My tests show that the behaviour has changed so that the number of audio tracks selected is respected rather than ignored. However, the recorded audio tracks are all duplicates of the first live source audio track.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[krakow10]

I tested this on v0.14.4 and the issue that all recorded audio tracks are duplicates of the first track remains.

[Keukhan]

@krakow10

I've been working on other important things in the meantime, so I've only now solved this problem.
There was an issue where bypassed audio tracks were duplicated.

fd2af0e...42b5f42

I applied it to the master, so test it

Thanks.

[krakow10]

I tested your changes and the issue is resolved for my configuration, thanks for your great work!