After comparing both versions of "Wilson's Heart" from House (Season 4), I've decided that the quality is equivalent as long as your outputting to an Apple TV.
I encoded a full MPEG-2 encoding of "Wilson's Heart" at 1280x720, 5033.22 kbits and 24 FPS using QuickTime (2-pass) for playback on an Apple TV. The iTunes download was 1280x720, 4166.11 kbits and 23.98 FPS.
In this example, I thought both versions looked pretty much equalmaybe a slight edge to the iTunes encode.
When comparing the iTunes download with the original MPEG-2 recordingthere's no comparison. The MPEG-2 recording has much more detail as you would expect.
If you don't have a dedicated recording device or wanted to ditch your Cable I could see how purchasing HD episodes from the iTunes store would be appealing. For now, I think I'll stick to recording with EyeTV and playing back the recordings using my PlayStation 3 in native MPEG-2.
I encoded a full MPEG-2 encoding of "Wilson's Heart" at 1280x720, 5033.22 kbits and 24 FPS using QuickTime (2-pass) for playback on an Apple TV. The iTunes download was 1280x720, 4166.11 kbits and 23.98 FPS.
In this example, I thought both versions looked pretty much equalmaybe a slight edge to the iTunes encode.
When comparing the iTunes download with the original MPEG-2 recordingthere's no comparison. The MPEG-2 recording has much more detail as you would expect.
If you don't have a dedicated recording device or wanted to ditch your Cable I could see how purchasing HD episodes from the iTunes store would be appealing. For now, I think I'll stick to recording with EyeTV and playing back the recordings using my PlayStation 3 in native MPEG-2.