Add Opus audio encoder

[mcintyrehh]

This PR adds Opus to the supported audio codecs for the MoQ service.

Testable with: moq-dev/moq#811

[coderabbitai]

Walkthrough

This pull request adds Opus to the set of supported audio codecs in the MoQ (Media over QUIC) implementation. src/moq-output.cpp registers "aac;opus" for output, and src/moq-service.cpp updates the global audio codecs array to include "opus" alongside "aac". No control flow, function logic, or exported/public signatures were changed.

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	You can run @coderabbitai generate docstrings to improve docstring coverage.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'Add Opus audio encoder' directly matches the main changeset: adding Opus codec support to both moq-output.cpp and moq-service.cpp.
Description check	✅ Passed	The description clearly states the PR adds Opus to supported audio codecs for the MoQ service, which aligns with the actual changes across both modified files.

✨ Finishing touches

• 📝 Generate docstrings

---

📜 Recent review details

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between c896a1b and e07e436.

📒 Files selected for processing (2)

• src/moq-output.cpp
• src/moq-service.cpp

🚧 Files skipped from review as they are similar to previous changes (2)

• src/moq-service.cpp
• src/moq-output.cpp

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[kixelated]

Let's merge this once we cut/pin a new libmoq version.