[Live-devel] trick play indexing on PowerPC

Daniel Robbins drobbins at fsmlabs.com
Mon Jan 15 16:02:30 PST 2007


Some quick additional info:

I copied over my .tsx file that was generated on i386 over to the 
PowerPC, and then testMPEG2TransportStreamTrickPlay was able to generate 
some data. So it appears that it may be an issue with the .tsx index 
*generation* code. Will now try to play back the generated .ts file...

-Daniel

Daniel Robbins wrote:
> Ross,
>
> I have tested the new trick play functionality on an Intel PC, and it 
> works well. However, I've run into an issue on PowerPC, which is the key 
> one for us.
>
> On PowerPC, testMPEG2TransportStreamTrickPlay is generating zero-length 
> files.  I think there may be some kind of endian issue going on 
> somewhere with the new indexing functionality.
>
> Question: should a .tsx file generated on a little-endian Intel PC be 
> identical to a .tsx file generated on a big-endian PowerPC? Using my 
> test.ts file, the test.tsx index is the same size on both architectures 
> but it contains different binary data.
>
> Any ideas where to look?
>
> Regards,
>
> Daniel
>
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