I am using the follow command to change brightness of a video, add an image overlay and two text overlays, I probably must make an audio stream var somewhere but I do not know where.
CMD:
-i srcVideoPath
-i logoPath
-filter_complex eq=contrast=1:brightness=0.3475048:saturation=1:gamma=1:gamma_r=1:gamma_g=1:gamma_b=1:gamma_weight=1[v];
[1:v]scale=h=-1:w=100[overlay_scaled],[v][overlay_scaled]overlay=eval=init:x=W-100-W*0.1:y=W*0.1[v];
[v]drawtext=fontfile=/system/fonts/Roboto-Regular.ttf:text='name':fontcolor=white:fontsize=60:box=1:[email protected]:boxborderw=20:x=20:y=h-(text_h*2)-(h*0.1):enable='between(t,0,2)',
drawtext=fontfile=/system/fonts/Roboto-Regular.ttf:text='function':fontcolor=white:fontsize=30:box=1:[email protected]:boxborderw=20:x=20:y=h-text_h-(h*0.1)+25:enable='between(t,0,2)'[v]
-preset ultrafast
-map [v]
-acodec copy
outPath
Thanks in advance.
