As a matter of completion, here’s ANH, which was broadcast again by ITV HD over the weekend.
The specs are the same as for the other films:
Audio: English, 48.0 khz, 2 channels, AAC LC (LATM)
Audio #2: English, 48.0 khz, 1 channel, AAC LC SBR - visual impaired commentary
Compression mode: Lossy
Bit rate mode: variable
DVB Subtitles: English
Overall bit rate mode: Varible
Overall bit rate: 4,178 kbs
File size: 4.49 GB
When ITV HD airs ROTJ, I’ll provide info and caps for that too.