[FFmpeg-trac] #9440(undetermined:new): timeline-free dash muxing not possible with all framerates
FFmpeg
trac at avcodec.org
Sun Sep 26 09:31:52 EEST 2021
#9440: timeline-free dash muxing not possible with all framerates
-------------------------------------+-------------------------------------
Reporter: Gregory | Owner: (none)
Beauregard |
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: unspecified | Resolution:
Keywords: dash | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Gregory Beauregard):
cf. the above to 24000/1001; this fraction is reduced, and the only non
2/5 factor in the numerator is a single 3 with the remaining factors
`<=10^6`, so segment durations that are usable in ffmpeg for this
framerate are only restricted to be a multiple of 3/(24000/1001)=0.125125
seconds, which allow plenty of usable segment lengths (unlike the entirely
unusable 23.976 framerate)
--
Ticket URL: <https://trac.ffmpeg.org/ticket/9440#comment:7>
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