Channel 7 Perth has switched to MPEG4 across all channels.

• Channel 7 (LCN 7) has upgraded from SD MPEG2 to HD MPEG4.

• 7Two (LCN 72) has also upgraded from SD MPEG2 to HD MPEG4.

• 7Flix (LCN 76), Racing (LCN 78), and TVSN (LCN 77) have moved to MPEG4, but still appear to be in SD.

• Channel 7 (LCN 70, 71), 7Mate (LCN 74), and 7Bravo (LCN 75) have remained in HD MPEG4.