gif

Mac党看过来！3款超实用的GIF录屏软件推荐

由 [亡魂溺海] 提交于 2020-02-29 13:17:36
编者按：今天推荐3款Mac OS下的GIF录屏软件，都是笔者 @5key 亲自体验过的，各自的优点都列了出来，有画质高的，一站式服务方便的，支持免翻墙云存储的，看你需要来挑个够吧。 @5key ：我应该还算是一个比较热心的人，网友们跑来咨询问题只要是有空我都会尽量帮忙解答。有时候大家的问题靠文字描述或者语音并不能很好的描述，所以有些我干脆将操作方式录屏之后发过去。 最开始我都是使用 ScreenFlow 录成视频，上传到云存储（Droplr）后再把URL发过去。ScreenFlow 的录制功能自然是足够强大的，可是类似的操作指导大多数都是一次性且对画质并没有太高要求，只要把操作步骤讲解清楚就可以了。录成视频再上传有些繁琐也浪 费时间。 自从 Droplr 增加了录屏功能，基本上所有类似问题我都用它录一段 gif 发过去就好了。今天想和大家聊一下的录屏生产 gif 动画的工具，不过今天要介绍的不是 Droplr，而是一款专职与 gif 录屏分享的 Recordit。 如果你曾经使用过 Droplr，你可以将它理解为 Droplr 的简化版。Recordit 也是一款常驻顶部系统菜单栏的工具，提供 gif 录屏、存储及分享。 点击菜单栏的 icon，选择 「Record」 开始录制工作。 首先你需要拖动鼠标选取录制屏幕的范围。Recordit 的录制范围无法覆盖顶部系统菜单栏

How to make Matplotlib saved gif looping

由 寵の児 提交于 2020-02-26 18:29:46
问题 Environment: Matplotlib v2.2.2 Code: import numpy as np import matplotlib.pyplot as plt import matplotlib.animation as animation from matplotlib.animation import PillowWriter fig = plt.figure() def f(x, y): return np.sin(x) + np.cos(y) x = np.linspace(0, 2 * np.pi, 120) y = np.linspace(0, 2 * np.pi, 100).reshape(-1, 1) # ims is a list of lists, each row is a list of artists to draw in the # current frame; here we are just animating one artist, the image, in # each frame ims = [] for i in

How to make Matplotlib saved gif looping

由 拜拜、爱过 提交于 2020-02-26 18:27:26
问题 Environment: Matplotlib v2.2.2 Code: import numpy as np import matplotlib.pyplot as plt import matplotlib.animation as animation from matplotlib.animation import PillowWriter fig = plt.figure() def f(x, y): return np.sin(x) + np.cos(y) x = np.linspace(0, 2 * np.pi, 120) y = np.linspace(0, 2 * np.pi, 100).reshape(-1, 1) # ims is a list of lists, each row is a list of artists to draw in the # current frame; here we are just animating one artist, the image, in # each frame ims = [] for i in

Is there a way to add a gif to a Markdown file?

由 廉价感情. 提交于 2020-02-16 13:24:09
问题 I want to add this gif to a GitHub flavored markdown file. If it can't be done in GitHub, is it possible to do it in another version of markdown? 回答1: Showing gifs need two things 1- Use this syntax as in these examples ![Alt Text](https://media.giphy.com/media/vFKqnCdLPNOKc/giphy.gif) Yields: 2- The image url must end with gif 3- For posterity: if the .gif link above ever goes bad, you will not see the image and instead see the alt-text and URL, like this: 4- for resizing the gif you can use

Autoplay HTML5 video after it loads

由 懵懂的女人 提交于 2020-01-25 03:29:06
问题 I want to autoplay an HTML5 video only after it loads. I would also like to have a progress bar (GIF or CSS) while it loads. Any help? 回答1: UPDATE 2 Hey so this answer is a specific work around for this scenario (only a 12sec. video for a slow connection wanting to be played back smoothly) nonetheless this should fill your needs: $(document).ready(function() { _V_("example_video_1").ready(function(){ var myPlayer = this; myPlayer.on("progress", out_started); }); }); function out_started(){

Problems creating an animated gif in Swift

由 最后都变了- 提交于 2020-01-23 01:57:45
问题 I am trying to create an animated gif from an array of 4 UIImage elements in Swift but currently it only saves the first frame. let url = NSURL(fileURLWithPath: photosDirectory)?.URLByAppendingPathComponent(filename()) if let url = url { let fileProperties = [kCGImagePropertyGIFDictionary as String: [kCGImagePropertyGIFLoopCount as String: 0]] let gifProperties = [kCGImagePropertyGIFDictionary as String: [kCGImagePropertyGIFDelayTime as String: 0.125]] let destination =

Convert GIF to MP4 on device

由 落爺英雄遲暮 提交于 2020-01-23 00:31:11
问题 Is it possible to take a remote (but I can download it first if needed) GIF sequence and make a MPMoviePlayerViewController playable mp4 on the device? I have tried using http://api.online-convert.com/, but the API doesn't suit and the free version is too restricted for our needs. Imagemagick for iOS also doesn't seem to include GIF support. 回答1: This wasn't so easy. There is a gist snippet here with the solution. 回答2: Swift 3.0 version. https://gist.github.com/powhu

load gif into QMovie object from data (no file)

由 匆匆过客 提交于 2020-01-21 20:48:59
问题 I have read through many questions, most of which not on this site, and they all mention QMovie must be called with a file name, like this anim = QtGui.QMovie("Filename.gif") #or self.movie = QMovie(filename, QByteArray(), self) #self is implied a class/super but I was wondering if there was any way to load this from data directly, similar to QPixMap: Img = QtGui.QPixMap() Img.loadFromData("\x00\x5f\xaa\x3a... ...\xff") #or data = open("file.gif", "rb").read() #So you get what I mean Img

load gif into QMovie object from data (no file)

由 血红的双手。 提交于 2020-01-21 20:45:46
问题 I have read through many questions, most of which not on this site, and they all mention QMovie must be called with a file name, like this anim = QtGui.QMovie("Filename.gif") #or self.movie = QMovie(filename, QByteArray(), self) #self is implied a class/super but I was wondering if there was any way to load this from data directly, similar to QPixMap: Img = QtGui.QPixMap() Img.loadFromData("\x00\x5f\xaa\x3a... ...\xff") #or data = open("file.gif", "rb").read() #So you get what I mean Img

VB.NET Animated Gif to Bitmap, while retaining Anim

由 放肆的年华 提交于 2020-01-17 08:10:07
问题 I am coding using Visual Basic. I have a little problem however. For my program, I need to layer GIFs/PNGs. I have accomplished this by using .DrawImage() It works fine however, the GIFs are inanimate and static. I have tried using the ImageAnimator Class, however, I am a bit in the dark. I tried using the sample code from MSDN, and it is not working for me. This is probably because I don't quite understand it. Private animatedImage As New Bitmap(My.Resources._a_takingnotes) Private
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