– standard SDR. 4. Audio Quality Primary track: LPCM 2.0 (16-bit, 48 kHz) – surprisingly no 5.1 surround on this ITV Blu-ray. Bitrate: ~1.5 Mbps (lossless PCM) vs streaming’s Dolby Digital 2.0 at 192–256 kbps.

Get the complete Season 2 Blu-ray (often £12-15 used) or the Series 1-3 box set (£25-30). Avoid paying more than £10 for just this season.

(varies, but commonly 5037115416238 for the complete Season 2 set – includes both episodes 1 & 2 on one disc)