def add_logo():
video_path = r'myvideo.mp4'
video = VideoFileClip(video_path).subclip(t_start=3,
t_end=(7))
times = video.duration
n = 4
times_list = [i * (times / n) for i in range(n + 1)]
logos = []
for i in range(n):
logo = (TextClip(('这是logo'), fontsize=70, font='Simhei', color='white')
.set_start(times_list[i]).set_end(times_list[i + 1])
.set_pos((random.randint(0, video.w), random.randint(0, video.h))))
logos.append(logo)
final = CompositeVideoClip([video, *logos])
final.write_videofile("logo.mp4", codec="libx264", bitrate="10000000")
video.w视频宽度
video.h视频高度
也可以指定一块范围。让logo在指定范围内出现
LOGO_PATH = "logo.png"
video_path = r'myvideo.mp4'
video = VideoFileClip(video_path).subclip(t_start=3, t_end=(7))
logo = (ImageClip(LOGO_PATH).set_duration(video.duration)
.resize(height=80)
.margin(right=8, top=8,opacity=1)
.set_pos(("right", "top")))
final = CompositeVideoClip([video, logo])
final.write_videofile("logo.mp4", codec="libx264", bitrate="10000000")
add_logo()
set_duration(video.duration) 设置水印持续时间,也可以指定logo在具体的时间段出现,比如:指定logo出现在第3秒到第10秒。
.set_start(3).set_end(10)