<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["en", "fr"].<end_of_turn>
<start_of_turn>user
BSkyB's standard definition broadcasts are compatible with DVB MPEG-2, with Sky Movies and Sky Box Office channels, optionally with recent film soundtracks in Dolby Digital, although these are only accessible with a Sky+ decoder. Sky+ HD material is broadcast using MPEG-4 and most HD material uses the DVB-S2 standard. The interactive services and 7-day electronic program guide use the commercial OpenTV system, with decoders with modems for the return path. Sky News, among other channels, provides an interactive pseudo-video on demand service by broadcasting looped video sequences.

Generate a question from the previous passage.<end_of_turn>
<start_of_turn>model
Quelles normes et technologies BSkyB utilise-t-elle pour transmettre ses émissions de télévision, tant en définition standard qu'en haute définition, et quelles options supplémentaires propose-t-elle pour accéder à des contenus spécifiques tels que les bandes sonores de films Dolby Digital et les services interactifs ?<end_of_turn><eos>