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unilab.visualization.playback.render_play_mode

unilab.visualization.playback.render_play_mode(env, *, sim_backend, initialize, step, num_steps, output_video=None, render_spacing=None, render_offset_mode=None, headless=None, record_video=None, frame_state_getter=None, camera_kwargs=None, extra_data_getter=None)

Run playback through the env/backend playback contract.

sim_backend is retained for older call sites; backend selection now belongs to env.run_playback() and concrete backend implementations.

Parameters:

• sim_backend (str)

• initialize (Callable[[], TypeVar(ObsT)])

• step (Callable[[TypeVar(ObsT)], TypeVar(ObsT)])

• num_steps (int | None)

• output_video (str | Path | None)

• render_spacing (float | None)

• render_offset_mode (str | None)

• headless (bool | None)

• record_video (bool | None)

• frame_state_getter (Optional[Callable[[], ndarray]])

• camera_kwargs (dict[str, Any] | None)

• extra_data_getter (Optional[Callable[[], ndarray | None]])

Return type:

str | None