[FFmpeg-user] FFMPEG text overlay Jitter

Steven Anderson wanfuse123 at gmail.com
Tue Jun 12 19:11:42 EEST 2018


Here is an example of the video I created:


It has shimmering of letters about 1 minute in and gets worse.

created using the following steps:

1. On linux (Ubuntu 18.04) install youtube-dl

sudo apt-get install youtube-dl

2. download the video:

youtube-dl -F https://m.youtube.com/watch?v=eS2ssUROF5o&t=45s

youtube-dl -f 137 https://m.youtube.com/watch?v=eS2ssUROF5o&t=45s

ffmpeg -y -i HeavySnowFall-5min.mp4 -vf
"drawbox=y=ih-210:color=0xD1DCF1 at .95:width=iw:height=148:t=max,drawtext=fontcolor=0x030302:fontsize=70:-vf
-codec:v libx264 scrolling2.mp4

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