64bit not compatible with iPhone?
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- Posts: 9
- Joined: Tue Feb 12, 2008 11:24 pm
64bit not compatible with iPhone?
I started encoding my DVD collection in the new AAC+AC3 (thanks Handbrake guys!) and I see a lot people are encoding as 64-bit, however I have noticed in my limited testing that it seems having them encoded as 64bit seems to break iPhone compatibility. Anyone else having similar issues? My goal is to create great looking AAC+Ac3 that will look awesome on my AppleTv and work on the iPhone. Can anyone else confirm this?
Re: 64bit not compatible with iPhone?
That's correct - I am unaware of any portable playback device that supports 64-bit offsets.
Rodney
Rodney
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- Posts: 9
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Re: 64bit not compatible with iPhone?
Thanks for the response ... good to know... guess I will keep my encodes 32bit unless they end up being jumbo sized (I'm looking at you LOTR triology!)
Re: 64bit not compatible with iPhone?
Anyone putting a >4GB encode on an iPhone is a total masochist ;P
Besides adding another step for people adapting the ATV preset for use in more situations, this is going to raise issues with the forthcoming Universal Apple preset. The ATV preset already uses 2500 and that's with b-frames. Getting the same quality without b-frames while never going above 4GB and preserving the AC3 along with AAC is going to be....slow.
Besides adding another step for people adapting the ATV preset for use in more situations, this is going to raise issues with the forthcoming Universal Apple preset. The ATV preset already uses 2500 and that's with b-frames. Getting the same quality without b-frames while never going above 4GB and preserving the AC3 along with AAC is going to be....slow.
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- Posts: 9
- Joined: Tue Feb 12, 2008 11:24 pm
Re: 64bit not compatible with iPhone?
Slow as in time to encode or slow as in progress in making it happen from a programming perspective?jbrjake wrote:Anyone putting a >4GB encode on an iPhone is a total masochist ;P
Besides adding another step for people adapting the ATV preset for use in more situations, this is going to raise issues with the forthcoming Universal Apple preset. The ATV preset already uses 2500 and that's with b-frames. Getting the same quality without b-frames while never going above 4GB and preserving the AC3 along with AAC is going to be....slow.
Re: 64bit not compatible with iPhone?
The former.entropy1980 wrote:Slow as in time to encode or slow as in progress in making it happen from a programming perspective?
Speed, Quality, Size: Choose 2.