[Matroska-devel] Re: Timestamp precision in matroska files

[Paul Bryson]

I just realized that this is really easy for any audio format that doesn't have
a variable number of samples/packet. (Anything other than Vorbis)

(1/(number of samples per packet))*1000000000

For MP3 this would be:

(1/1152)*1000000000

or

868055.5555

So, round the number and set TimecodeScale to

868055

This should allow for sample accurate seeking and shouldn't be much less
efficient than using 1ms.


Pamel