[FFmpeg-trac] #8733(undetermined:new): hls segments list repeated names

FFmpeg trac at avcodec.org
Sat Jun 13 19:11:45 EEST 2020

#8733: hls segments list repeated names
             Reporter:  krs_vital    |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |

Comment (by stevenliu):

 Replying to [comment:8 krs_vital]:
 > i dont want to repeat the last segment, i want to repeat the sequence
 from 0 to 9 as well as -hls_wrap 9

 Ok, the hls_wrap will be deprecated, and the reason i have told you at the
 above comment.
 of course, you can make patch on your local if you don' use CDN. there
 will have risk if use hls_wrap when the CDN Cache the old files.

 duration: 0.5s  name: seg0.ts
 duration: 1.5s  name: seg1.ts
 duration: 1.5s  name: seg2.ts
 duration: 0.5s  name: seg0.ts
 duration: 0.8s  name: seg1.ts

 new user request the newer seg0.ts [new request]
 old user request the older seg0.ts [network is not very good, maybe
 terrible, so just request the older seg0.ts]

 if both of them request the same name from the same CDN Cache server, it
 will make problem.

Ticket URL: <https://trac.ffmpeg.org/ticket/8733#comment:9>
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