Videonun ortasına yazı ekler

ffmpeg -i input.mp4 -vf "drawtext=fontfile=/font.ttf:text='alikaptanoglu':fontcolor=white:fontsize=24:box=1:[email protected]:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/2" -codec:a copy output.mp4

Windows fontu kullanma

ffmpeg -i input.mp4 -vf drawtext=fontsize=40:x=(w-text_w)/2:y=(h-text_h)/2:fontfile='C:\Windows\Fonts\Arial.ttf':text='alikaptan':box=1 -y out.mp4

Yazının konumu

*Top left: x=0:y=0 (with 10 pixel padding x=10:y=10)
*Top center: x=(w-text_w)/2:y=0 (with 10 px padding x=(w-text_w)/2:y=10)

Top right: x=w-tw:y=0 (with 10 px padding: x=w-tw-10:y=10)
Centered: x=(w-text_w)/2:y=(h-text_h)/2
Bottom left: x=0:y=h-th (with 10 px padding: x=10:y=h-th-10)
Bottom center: x=(w-text_w)/2:y=h-th (with 10 px padding: x=(w-text_w)/2:y=h-th-10)
Bottom right: x=w-tw:y=h-th (with 10 px padding: x=w-tw-10:y=h-th-10) ffmpeg -i input.mp4 -vf "drawtext=text='Alikaptan':x=(w-text_w)/2:y=(h-text_h)/2:fontsize=24:fontcolor=white" -c:a copy output.mp4

Beklemeden fontu yazıyı gör

ffplay -vf "drawtext=fontfile=/path/to/font.ttf:text='alikaptan':fontcolor=white:fontsize=24:box=1:[email protected]:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/2" input.mp4

5-10 saniye arasına yazı koyma

ffmpeg -i input.mp4 -vf "drawtext=fontfile=/path/to/font.ttf:text='alikaptan':fontcolor=white:fontsize=24:box=1:[email protected]:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/2:enable='between(t,5,10)'" -codec:a copy output.mp4

3 saniye sonra yazı koyma

ffmpeg -i input.mp4 -vf "drawtext=fontfile=/path/to/font.ttf:text='alikaptan':fontcolor=white:fontsize=24:box=1:[email protected]:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/2:enable='gte(t,3)'" -codec:a copy output.mp4

dosyadan yazıyı çekme

ffmpeg -i input.mp4 -vf "drawtext=fontfile=/path/to/font.ttf:textfile=text.txt:reload=1:fontcolor=white:fontsize=24:box=1:[email protected]:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/2" -codec:a copy output.mp4

Yazı rengi

ffmpeg -i input.mp4 -vf "drawtext=fontfile=font.ttf:fontsize=80:[email protected]:text='alikaptan': x=if(eq(mod(t,30),0),rand(0,(W-tw)),x): y=if(eq(mod(t,30),0),rand(0,(H-th)),y)" -c:v libx264 -crf 23 -c:a copy output.mp4

videoyu ters oynatma

ffmpeg -i input.mp4 -vf reverse output.mp4