Missing documentation for ImageEncoded and NV12 support #4820
Description
The main documentation site is missing entries for rr.ImageEncoded. In the Python docs, there is an entry for rr.ImageEncoded, but the rr.FileFormat doesn't list any formats so it's impossible to find what encoding formats we support, including NV12
None of the documentation of TensorBuffer seems to mention that you can set kind = "nv12" either.