[quote name='Sporadic']Have they?
As far as I know, the DL on both formats were available from launch. HD-DVD has added two HD layer/two DVD layer flippers and just approved production on two HD layer/one DVD layer non-flippers and the triple layer 51GB.[/QUOTE]
I'm pretty sure DL BD disc were not introduced until a few months after the format launched. So, yes, both formats have shown growth, and I'm pretty sure will continue to show growth beyond their current 50/51GB limits. But, unless HD-DVD develops larger layers, they will always be struggling in this area. I'm not exactly sure pointing out that HD-DVD is doing what BD has been able to do for a while (albeit not completely successfully yet, I believe) utilizing more layers could be considered an 'advantage'. It is definitely an improvement, but, if this trend continues, I can see the difference in space becoming larger and larger in the future.
We've already talked about the whole data backup thing plus the fact that TrueHD is the same as PCM which isn't slightly less quality, it's loseless just with compression (like FLAC/WAV on the the pc)
It's just up to studios to implement it.
Yes, we did, and you downplayed extra storage space on HD/BD because 'there will be other options' for back up. As if the addition of another option (HD/BD) is a bad thing. Also, what about games? We already know the formats are already being used for games, and, I imagine, as time goes one, the need for larger formats will increase. Would definitely be nicer to have the extra space then, I would think.
As for the audio, both options would be still be possible on BD. But, with BD, there is more than one option to go about it, which definitely does not hurt (although I feel it really isn't that significant).
When is the question? HD-DVD already has that now and Sony is still fighting to get their profile 1.1 in effect which may leave older player owners out in the cold.
I couldn't answer that, but, like I said, my choosing of a format is based on long term potential, not short term benefits (most of which are not format specific, so, in the long run, are pretty irrelevant).
Apparently not since Toshiba has already climbed the data hill while Sony is still floundering about.
They have not really climbed anything, unless you think both formats will be capped off at the 50/51GB mark.
They have just shown why I am not fond of the format. Introducing what BD has had for a while now but by utilizing more layers and introducing it much later. I imagine this will continue to be the trend simply because HD-DVD hold less per layer.