embeed text into video ffmpeg
ffmpeg -i input.mp4 -vf drawtext="fontfile=/path/to/font.ttf:
text='Stack Overflow': fontcolor=white: fontsize=24: box=1: [email protected]:
boxborderw=5: x=(w-text_w)/2: y=(h-text_h)/2" -codec:a copy output.mp4embeed text into video ffmpeg
ffmpeg -i input.mp4 -vf drawtext="fontfile=/path/to/font.ttf:
text='Stack Overflow': fontcolor=white: fontsize=24: box=1: [email protected]:
boxborderw=5: x=(w-text_w)/2: y=(h-text_h)/2" -codec:a copy output.mp4ffmpeg images to video
ffmpeg -r 30 -s 1920x1080 -i pic%04d.png -vcodec libx264 -crf 25 -pix_fmt yuv420p test.mp4ffmpeg images to video
ffmpeg -r 10 -f image2 -i img_%d.png -s 40x40 -crf 25 -c:v libx264 -pix_fmt yuv420p video.mp4 -q:v 0 -q:a 0ffmpeg python video from images
def read_frame_as_jpg(in_filename, frame_num):
out, err = (
ffmpeg
.input(in_filename)
.filter_('select', 'gte(n,{})'.format(frame_num))
.output('pipe:', vframes=1, format='image2', vcodec='mjpeg')
.run(capture_stdout=True)
)
return outCopyright © 2021 Codeinu
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