This tolerance factor is used during fragment lookup. Instead of checking whether buffered.end is located within [start, end] range, frag lookup will be done by checking within [start-maxFragLookUpTolerance, end-maxFragLookUpTolerance] range.

This tolerance factor is used to cope with situations like:

buffered.end = 9.991

frag[0] : [0,10]

frag[1] : [10,20]

buffered.end is within frag[0] range, but as we are close to frag[1], frag[1] should be chosen instead.

If maxFragLookUpTolerance = 0.2, this lookup will be adjusted to

frag[0] : [-0.2,9.8]

frag[1] : [9.8,19.8]

This time, buffered.end is within frag[1] range, and frag[1] will be the next fragment to be loaded, as expected.

HLSSettings Object  | HLSSettings Members