[FFmpeg-trac] #6111(avdevice:open): macOS AVFoundation screen capture looks awful but FaceTime HD Cam capture fine
FFmpeg
trac at avcodec.org
Mon Jan 30 23:39:38 EET 2017
#6111: macOS AVFoundation screen capture looks awful but FaceTime HD Cam capture
fine
-------------------------------------+-------------------------------------
Reporter: mixelpix | Owner:
Type: defect | thilo.borgmann
Priority: normal | Status: open
Version: unspecified | Component: avdevice
Keywords: | Resolution:
avfoundation | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by mixelpix):
Not sure why `ffmpeg -f avfoundation -list_devices true -i ""` results in
an i/o error? I did have an odd experience installing ffmpeg with Homebrew
- perhaps this is related? I've documented it here:
http://apple.stackexchange.com/questions/270842/error-with-homebrew-
install-of-ffmpeg-with-all-options
Also, with the install there was a "caveat" message re: Homebrew's Python
install while "Pouring" libcaca-0.99b19.sierra.bottle.1.tar.gz
Does avfoundation make use of Python at runtime?
Also, "Pouring" libsamplerate-0.1.9.sierra.bottle.tar.ga generated a
caveat msg about needing libsndfile
Thanks again!
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6111#comment:7>
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