这么多 fork，只有我一个 not even with origin repo 的，而且我的也没有一个 star，可见 star 和 initial fork 没暖用，哈哈
147-147 "脱下鞋子跳舞"
180-203 ""
231-231 "赤着脚太空漫步"
248-248 ""
266-276 "我笑了你还装酷"
298-327 "阳光晒过的路"
377-386 "正好是年轻的温度"
401-449 "温暖舒服"
452-518 "吵醒了闹区的树木"
521-525 ""
551-567 "吸一口纯氧就潭浮"
603-686 "蓝色背景下我练习飞行的高度"
722-737 "保持我的态度"
754-808 "的未来式由我做主"
831-879 "跳整天的舞玩要整片屏幕"
903-903 ""
941-948 "不断电的焚直线加速"
983-1036 "奔跑在我画的地图"
1063-1378 ""
1393-1409 ""
1434-1512 ""
1544-1544 "自由平等睛爱"
1561-1614 "我复古创新演出"
1615-1635 "我的天赋"
1665-1731 "吵醒了闹区的树木"
1748-1779 "吸一口纯氧就潭浮"
1817-1918 "蓝色背景下我练习飞行的角度"
1942-1942 ""
1966-1966 "我的未来式由我做主"
2051-2051 "每一个动作我都完整投入"
2120-2142 "不断电的你陪我加速"
2251-2286 "奔跑在我们的领土"
180-203 ""
231-231 "赤着脚太空漫步"
248-248 ""
266-276 "我笑了你还装酷"
298-327 "阳光晒过的路"
377-386 "正好是年轻的温度"
401-449 "温暖舒服"
452-518 "吵醒了闹区的树木"
521-525 ""
551-567 "吸一口纯氧就潭浮"
603-686 "蓝色背景下我练习飞行的高度"
722-737 "保持我的态度"
754-808 "的未来式由我做主"
831-879 "跳整天的舞玩要整片屏幕"
903-903 ""
941-948 "不断电的焚直线加速"
983-1036 "奔跑在我画的地图"
1063-1378 ""
1393-1409 ""
1434-1512 ""
1544-1544 "自由平等睛爱"
1561-1614 "我复古创新演出"
1615-1635 "我的天赋"
1665-1731 "吵醒了闹区的树木"
1748-1779 "吸一口纯氧就潭浮"
1817-1918 "蓝色背景下我练习飞行的角度"
1942-1942 ""
1966-1966 "我的未来式由我做主"
2051-2051 "每一个动作我都完整投入"
2120-2142 "不断电的你陪我加速"
2251-2286 "奔跑在我们的领土"
duangsuse::Echo
147-147 "脱下鞋子跳舞" 180-203 "" 231-231 "赤着脚太空漫步" 248-248 "" 266-276 "我笑了你还装酷" 298-327 "阳光晒过的路" 377-386 "正好是年轻的温度" 401-449 "温暖舒服" 452-518 "吵醒了闹区的树木" 521-525 "" 551-567 "吸一口纯氧就潭浮" 603-686 "蓝色背景下我练习飞行的高度" 722-737 "保持我的态度" 754-808 "的未来式由我做主" 831-879 "跳整天的舞玩要整片屏幕"…
其实这个帧差算法还真是有点拖后腿的…… 好奇怪的感觉，好像不是不能用（撤掉一些修改后会多 OCR 许多帧）
但是，总是会漏掉帧更新，导致手工操作麻烦很多啊……
但是，总是会漏掉帧更新，导致手工操作麻烦很多啊……
iPartment_I_OP.srt
1.6 KB
感觉这么弄还是差了很多，要做到一个可以接受的字幕误差，需要费很多精力自己再在 GNOME Subtitles 这样的软件上调，而本来我们用 CV 就是想做到全自动处理的（而且那看起来并不困难啊），非常鸡肋
https://github.com/krohak/Embedded-Subtitles-OCR/blob/master/Embedded-Subtitles-OCR.ipynb
学习了一些增强的 filtering 技术 🤔
Binarize (High Pass filer)
🤔
学习了一些增强的 filtering 技术 🤔
Binarize (High Pass filer)
img = np.array(img)Bandpass Filter
img = img[:,:,0]
img = img > 170
lower = np.array([140, 140, 140])
upper = np.array([199, 199, 199])
shapeMask = cv2.inRange(image, lower, upper) 🤔
ffmpeg -i Thanksgiving\ clips\ from\ FRIENDS.mp4 -filter:v "crop=in_w:2*in_h/10:0:7*in_h/10" -r 0.5 friends/friends-%08d.jpgGitHub
krohak/Embedded-Subtitles-OCR
Extract embedded subtitles in videos using OCR. Contribute to krohak/Embedded-Subtitles-OCR development by creating an account on GitHub.
https://github.com/kkroening/ffmpeg-python/issues/246
n,height,width,channels = images.shape
process = (
ffmpeg
.input('pipe:', format='rawvideo', pix_fmt='rgb24', s='{}x{}'.format(width, height))
.output(fn, pix_fmt='yuv420p', vcodec=vcodec, r=framerate)
.overwrite_output()
.run_async(pipe_stdin=True)
)
for frame in images:
process.stdin.write(
frame
.astype(np.uint8)
.tobytes()
)
process.stdin.close()
process.wait()GitHub
Converting numpy array to video · Issue #246 · kkroening/ffmpeg-python
I'm using OpenCV for processing a video, saving the processed video Example: import numpy as np import cv2 cap = cv2.VideoCapture(0) # Define the codec and create VideoWriter object fourcc = cv...
duangsuse::Echo
https://github.com/krohak/Embedded-Subtitles-OCR/blob/master/Embedded-Subtitles-OCR.ipynb 学习了一些增强的 filtering 技术 🤔 Binarize (High Pass filer) img = np.array(img) img = img[:,:,0] img = img > 170 Bandpass Filter lower = np.array([140, 140, 140]) upper = np.array([199…
./extract_subtitles.py -crop '(313,951)(1343,45)' --crop-debug -filter-code '~cv2.inRange(it, np.array([0xbf,0xbf,0xbf]), np.array([0xff, 0xff, 0xff]))' SomethingNew.mp4 🤔对黑底白字效果很好，出来的文字不需要再编辑了看来预处理依然是必要的
106-159 "How can something be so nice?"整段就只进行了一次字符替换操作，就直接可以用了。 🤔
178-250 "Yet so shocking, yet so nice."
286-321 "How can something be so new?"
367-387 "Yet so known but yet so new?"
414-429 "Ohh, one two, three, the time has gone."
467-514 "Problematic things undone."
537-595 "How can something be so cruel? "
610-683 "Yet so warm but yet so cruel?"
755-945 ""
967-989 "Try to find from a different sight,"
1039-1095 "Get to choose where to look back,"
1120-1235 "Resolve what others can't do for now..."
1280-1366 "What a beautiful way to fix all wrong things."
1383-1439 "Evolve future generations of work teams:"
1509-1612 "But tell me why's that fear of yours,"
1634-1714 "‘Cause you know it is going to work... (keep ittup) ="
1739-1817 "Let's start from now, stay tuned, you're half way through!"
1834-1903 "Break it, crash it, take it farther"
1978-1978 "Making something even smarter."
2047-2047 "Do it, start it, make it happen,\n\nbe"
2065-2079 "Stab in statements screaming louder. "
2119-2160 "How can something be so nice?"
2188-2239 "Yet so shocking, yet so nice."
2261-2283 "How can something be so new? "
2334-2399 "Yet so known but yet..."
2430-2654 "IT'S SOMETHING NEW"