I agree with the others that said the survival of SACD will come down to the availability of music. As it stands now SACD seems to be a purely "audiophile" format. And, as much as I hope it will survive, there has got to be a reason that we haven't seen SACDs of the reference standard recordings of all musical genres. Was there too little of an improvement in sound? None at all?
If either of the two new formats has any hope of becoming the standard it is DVD-A, yet I do not believe it will. I think there is room for CD, SACD, and DVD-A. Hopefully, the next video DVD player I buy will play audio DVDs as well. If not, I'm fine with my SCD-1 for both cds and sacds, but that is because I like 2-channel music.
If either of the two new formats has any hope of becoming the standard it is DVD-A, yet I do not believe it will. I think there is room for CD, SACD, and DVD-A. Hopefully, the next video DVD player I buy will play audio DVDs as well. If not, I'm fine with my SCD-1 for both cds and sacds, but that is because I like 2-channel music.