#6533: Invalid EXT-X-TARGETDURATION in HLS
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             Reporter:  tonn81       |                    Owner:
                 Type:  defect       |                   Status:  reopened
             Priority:  normal       |                Component:  avformat
              Version:  unspecified  |               Resolution:
             Keywords:  hls          |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by tonn81):

 @stevenliu, do you see the problem I have and the way I see to fix the
 issue?

 It seems you don't see the whole picture and falling to technical details
 ignoring all the arguments I provided.

 Is it trolling?

 The problem is that (because of HLS segmenter generating chunks slightly
 longer than requested) EXT_X_TARGETDURATION value is too high.

 That makes EXT_X_TARGETDURATION match the specification but not precise
 and not matching users needs.

 Now if chunk duration is more than `4.001` (or `4.0000001` after your
 change), it would result in `EXT_X_TARGETDURATION = 5`.

 I propose if chunk duration is < `4.5` to have `EXT_X_TARGETDURATION = 4`
 and if chunk duration is >= `4.5` to have `EXT_X_TARGETDURATION = 5`.

 That would require exactly to change `get_int_from_double(en->duration)`
 to `(int)round(en->duration)`.

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Ticket URL: <https://trac.ffmpeg.org/ticket/6533#comment:17>
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