video caption 代码
时间: 2023-09-12 12:10:59 浏览: 59
很抱歉,我无法提供具体的视频字幕代码,因为你提供的引用内容中没有明确提及视频字幕的代码。引用中提到了一些与视频字幕相关的编码器和解码器,但没有提供具体的代码实现。引用中提到了一个基于语义关键帧的视频字幕方法,但同样没有提供代码细节。所以,无法直接回答你的问题。如果你对视频字幕代码感兴趣,我建议你参考相关的学术论文或开源项目,以获得更详细的代码实现。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* *3* [video caption with frame selection【论文阅读】](https://blog.csdn.net/hei_hei_hei_/article/details/127508253)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 100%"]
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相关问题
python中动态爱心代码
以下是基于Python实现动态漂浮爱心的源码:
```python
import random as ra
import math
import os
import time
class Heart():
#每个爱心(爱心类)
def __init__(self):
self.r = ra.randint(10,15) #爱心的半径
self.x = ra.randint(-1000,1000) #爱心的横坐标
self.y = ra.randint(-1000,1000) #爱心的纵坐标
self.color = (ra.randint(100,255),ra.randint(100,255),ra.randint(100,255)) #爱心的颜色
def draw(self,canvas):
#绘制爱心
for i in range(360):
x = self.r*math.sin(math.radians(i))*math.sin(math.radians(i))*math.sin(math.radians(i))
y = self.r*math.cos(math.radians(i))*math.cos(math.radians(i))*math.cos(math.radians(i))
canvas.set_at((int(self.x+x),int(self.y-y)),self.color)
class HeartWall():
#爱心墙(爱心墙类)
def __init__(self):
self.hearts = []
self.num = 100 #爱心的数量
self.screen = None
def create(self):
#创建爱心
for i in range(self.num):
self.hearts.append(Heart())
def draw(self):
#绘制爱心
for heart in self.hearts:
heart.draw(self.screen)
def move(self):
#移动爱心
for heart in self.hearts:
heart.y += 1
if heart.y > 1000:
heart.y = -1000
def run(self):
#运行爱心墙
os.environ['SDL_VIDEO_WINDOW_POS'] = "%d,%d" % (300,100) #设置窗口位置
os.environ['SDL_VIDEO_CENTERED'] = '0' #窗口居中
os.environ['SDL_AUDIODRIVER'] = 'dsp' #音频驱动
import pygame
pygame.init()
self.screen = pygame.display.set_mode((2000,1000))
pygame.display.set_caption("Heart Wall")
self.create()
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
exit()
self.screen.fill((0,0,0))
self.draw()
self.move()
pygame.display.update()
time.sleep(0.01)
heart_wall = HeartWall()
heart_wall.run()
```
用 python 写一个爱心代码
以下是两种Python实现爱心的代码:
1.基于Python实现动态漂浮爱心的源码
```python
import random as ra
import math
import os
import time
class Heart():
#每个爱心(爱心类)
def __init__(self):
self.r = ra.randint(10,15) #爱心的半径
self.x = ra.randint(-1000,1000) #爱心的横坐标
self.y = ra.randint(-1000,1000) #爱心的纵坐标
self.color = (ra.randint(0,255),ra.randint(0,255),ra.randint(0,255)) #爱心的颜色
def draw(self,canvas):
#绘制爱心
for i in range(0,360,10):
x = int(self.r*math.sin(math.radians(i))**3)
y = int(self.r*math.cos(math.radians(i))**3)
canvas.set_at((self.x+x,self.y-y),self.color)
def main():
#初始化pygame
os.environ['SDL_VIDEO_CENTERED'] = '1'
pygame.init()
#设置窗口大小
screen = pygame.display.set_mode((800,600))
#设置窗口标题
pygame.display.set_caption("Floating Hearts")
#设置背景颜色
screen.fill((255,255,255))
#创建爱心列表
hearts = []
for i in range(50):
hearts.append(Heart())
#循环绘制爱心
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
#清空屏幕
screen.fill((255,255,255))
#绘制爱心
for heart in hearts:
heart.draw(screen)
heart.y -= 1
if heart.y < -1000:
heart.y = 600
#更新屏幕
pygame.display.update()
#延时
time.sleep(0.01)
if __name__ == '__main__':
main()
```
2.一行Python代码实现爱心
```python
print('\n'.join([''.join([('Love'[(x-y)%4]if((x*0.05)**2+(y*0.1)**2-1)**3-(x*0.05)**2*(y*0.1)**3<=0 else' ')for x in range(-30,30)])for y in range(15,-15,-1)]))
```