[FFmpeg-user] need help with making an "in sync" screen recording.

Carl Eugen Hoyos ceffmpeg at gmail.com
Wed Sep 23 23:39:39 EEST 2020

Am Mi., 23. Sept. 2020 um 13:59 Uhr schrieb Amon Gibson Albuquerque
Nunes <amon.nunes at hotmail.com>:
> OK. so first of all i wanted to record some footage of a game i've bought from a digital storefront. as i experimented on which parameters and arguments i would use to record said footage i came up with this.
> ffmpeg -thread_queue_size 2048 -f gdigrab -draw_mouse 0 -framerate 30 -show_region 0 -i desktop -thread_queue_size 2048 -f dshow -i audio="Mixagem estéreo (Conexant SmartAudio HD)" -vf "crop=512:303:0:40,scale=1024:606" -af "adelay=1000|1000" -f vob -codec:v mpeg2video -q 1 -g 1 -bitrate 40000000 -maxrate 50000000 -codec:a pcm_s16be gameplay_footage_01.mpg

(Very old documentation explains that -q 1 should not be used.)
Complete, uncut console output missing.

The option -bitrate has no effect in your command line.

Carl Eugen

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