#11525: 60fps stream from Elgato Facecam Pro is frozen
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Reporter: Kirill A. | Owner: (none)
Korinsky |
Type: defect | Status: closed
Priority: normal | Component: avdevice
Version: unspecified | Resolution: invalid
Keywords: | Blocked By:
video4linux2 |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 1 |
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Comment (by Kirill A. Korinsky):
MasterQuestionable, if it is only OS/env bug, when the picture should
unfreeze as soon as I enforce the high speed in CPU, isn't it?
Right now I see that if I start streaming by ffplay with CPU speed in 1600
MHz or more, it works, but as soon as I switched to slower speed... the
picture is frozen, and switch back to higher CPU speed does not unfreeze
the picture.
It really looks like that ffplay / ffmpeg has an issue on this stream, and
some missed frames due to "slow CPU" leads to frozen picture completley,
and `-noframedrop` prevents it.
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Ticket URL: <https://trac.ffmpeg.org/ticket/11525#comment:13>
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