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$2k bounty for anyone who can help decode Opus stream

The company I'm helping is using a Chinese manufacturer for their wireless microphone. They said it's "8:1 opus compression" but after reading all the documentation, I had no idea what it means. However, I know what the end audio sound like, I can even get mp3 and pcm format, but it's from a third party app. I'm look for someone to zoom or google meet, and you work with me to figure out a way to decode this data. Doesn't matter if you can help me figure this out in 2 minutes or 2 hours, I'll send you $2k for your help. Thanks for reading :)
( 4 comments | 2 points | on HN )
Re:$2k bounty for anyone who can help decode Opus stream by neximo64 on Tuesday December 12, 2023 @07:11PM (#38620794)
Likely the Opus codec, you can decode for free using ffmpeg. Try using the .ogg file name extension
Re:$2k bounty for anyone who can help decode Opus stream by uberman on Tuesday December 12, 2023 @07:12PM (#38620800)
Re:$2k bounty for anyone who can help decode Opus stream by GianIsAlive on Tuesday December 12, 2023 @07:00PM (#38620670)
Re:$2k bounty for anyone who can help decode Opus stream by ahazred8ta on Tuesday December 12, 2023 @11:02PM (#38622498)
Also note the AskReverseEngineering subreddit - https://www.reddit.com/r/askreverseengineering/