[FFmpeg-user] Screen capture is producing crackling noise

Carl Eugen Hoyos ceffmpeg at gmail.com
Wed Jan 17 14:03:31 EET 2018

2018-01-17 12:57 GMT+01:00 Abeba Tensai <abeba.tensai at gmail.com>:

> ffmpeg -y -f avfoundation -video_size 640x480  -pix_fmt yuyv422 -i "1:2"
> -c:v h264_videotoolbox -b:v 7500k -c:a aac -b:a 64k -vsync 2 -async 1
> out.mp4
> produced the file: https://s3.amazonaws.com/testo12/out.mp4

Generally, output files are only useful when requested, complete and
uncut console output always helps.

Please do not top-post here and please test if the patch from ticket
#4437 fixes your issue:

Carl Eugen

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