> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/holoscan/sensor-bridge/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/holoscan/sensor-bridge/_mcp/server.

# hololink::emulation::update_frame_metadata_start

#### Overload 1

```cpp showLineNumbers={false}
void hololink::emulation::update_frame_metadata_start(
    COECtxt *coe_ctxt
)
```

#### Overload 2

inline

static

```cpp showLineNumbers={false}
static void hololink::emulation::update_frame_metadata_start(
    RoCEv2Ctxt *rocev2_ctxt
)
```