[FFmpeg-trac] #6469(undetermined:new): Device recording/playback ignoring framerate option
FFmpeg
trac at avcodec.org
Mon Jun 19 05:50:26 EEST 2017
#6469: Device recording/playback ignoring framerate option
-------------------------------------+-------------------------------------
Reporter: LordHDL | Type: defect
Status: new | Priority: normal
Component: | Version: git-
undetermined | master
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
'''Summary of the bug''': When using ffmpeg to record (or ffplay to
display) from an external device, the frame rate is locked at 10 FPS
regardless of `-framerate` input. In this case I'm using the Magewell
XI100DUSB-HDMI.
'''How to reproduce''': Use one of the following commands to record or
display from the device.
{{{
ffmpeg -f avfoundation -pix_fmt 0rgb -framerate 60 -i "0:7" -c copy
~/Desktop/Capture.nut
}}}
{{{
ffplay -f avfoundation -pix_fmt 0rgb -framerate 60 -i "0:7"
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6469>
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