The `OutputContainer.add_stream` API documentation is missing `layout` parameter

[ZvikaZ]

Overview

The API documentation for OutputContainer.add_stream is missing layout parameter.

Expected behavior

The API documentation for for OutputContainer.add_stream should detail all parameters, including layout

Actual behavior

layout parameter is missing from OutputContainer.add_stream API doc.

Traceback:

irrelevant

Investigation

https://stackoverflow.com/questions/73213299/pyav-cannot-save-stream-as-mono/73217796#73217796

Reproduction

irrelevant

Versions

• OS: all
• PyAV runtime: 9.0.2 `

Research

I have done the following:

• [V] Checked the PyAV documentation
• [V] Searched on Google
• [V] Searched on Stack Overflow
• [V] Looked through old GitHub issues
• [ ] Asked on PyAV Gitter
• [ ] ... and waited 72 hours for a response.

Additional context

I'm sorry if the template isn't accurate, but this one seemed the most fit.