the previous search
%: If the cursor is at (), {}, [], enter % to find matching parentheses.
6. Saving, extracting and merging text
In vim, you can use an external command in the format ::! Command
:! Ls: used to display the content of the current directory
:! Rm filename: Used to delete a file named filename
: W filename: used to save the edited file named filename in vim.
V motion: w filename: Save the selected row in the filename file.
: R! Ls: insert the contents of the current directory b
platform. With its simple and easy-to-use API interface, Vitamio has won the favor of many developers around the world. To date, more than 1000 applications worldwide have been using Vitamio, covering more than 200 million users.Vitamio can smoothly play 720P or even 1080P HD MKV,FLV,MP4,MOV,TS,RMVB and other common formats of video, but also on Android support MMS, RTSP, RTMP, HLS (m3u8) and other common video streaming protocols, Includes on-demand
deleted to the end of the word (punctuation is not a word)Delete db to previous wordDB is deleted to the previous word, including punctuation.
Delete rowDd cut all contents of the rowD $ cut all content after the cursor position (inclusive) of the line (same as shift D)D0 cut all content before the cursor position of the row (not included)
Search
* Match the current word of the cursor.# Match the current word of the cursor/Xyz search for the xyz string under the cursor? Xyz search for the xyz s
Data:ImageWithBitmapData:bytesPerRow:format:colorSpace: and ImageWithImageProvider:size:format: Colorspace:options:D) The image source is Emcode Data:imagewithdata:e) The image source is OpenGL Texture:imageWithTexture:size:flipped:colorSpace:f) ...5. Create Cifilter:Use Filterwithname: To obtain the filter,name must be the filter name of the filter.In iOS, the inverse of the filter, the default value of its input parameters has been set, but in OS X, its input parameters are not defined at fir
Configuration referenceHttps://github.com/simple-rtmp-server/srs/wiki/v2_CN_LowLatencyLatency Impact factorsEncoders: Different encoders (free or open source), the delay is also different.Streaming Media server: SRS2Streaming protocol: For example: RTMP is real-time high, http_flv is also high-real-time, HLS is not, the official said 60s can tolerate ...Player: VLC is slower than Ffplayer and player.Network: Of course, it is also related to the networ
playbackAvaudioplayerAvaudiorecorderAvaudiosessionUidevice------------------------------------------------------------8. ipad DevelopmentUisplitviewcontroller and UipopovercontrollerComplete a small demo------------------------------------------------------------9. Video Playback1. Local video playback2. Streaming Media Video playbackMpmovieplayerviewcontrollerStreaming media playback reference m3u8 file format, and HLS play protocol-----------------
-= T
"When Vim is edited, if a command error occurs, a sound will be triggered. This setting removes the sound.Set VB t_vb =
"The status line at the cursor position is displayed in the lower right corner during editing.Set ruler
"Matching is displayed in high brightness.Set HLS
"Map
"It is very convenient to query. To search for the book word, when/B is entered, the first"A word starting with B. When the word/bo is entered, the word starting with the
; however, I would like to appreciate the realm of @ Liu Wanxiang excelpro-manipulism and self-innovation.
The energy and experience of each person are different. Experience indicates the work and accumulation of the past, and the energy is the degree of concentration of the current person.
There is too much nonsense. There are too many books about color. I once bought a big part and talked about the color of dozens of pages, such as RGB, HLS, transpa
; however, I would like to appreciate the realm of @ Liu Wanxiang excelpro-manipulism and self-innovation.
The energy and experience of each person are different. Experience indicates the work and accumulation of the past, and the energy is the degree of concentration of the current person.
There is too much nonsense. There are too many books about color. I once bought a big part and talked about the color of dozens of pages, such as RGB, HLS, transpa
leads to a better user experience, and the technology behind the HTML5 Video,hls and so on is worth studying. Come back, the point here is that new technology is not necessarily new, old technology may not be old.
Don't be too trusting in the so-called new technologies that seem to solve all your problems (I think angular is one). Too much commitment either because the technology is too young, not too many people to use, so the exposure of the probl
third-party plug-ins, help applications, templates, and additional resource files that the Application uses but does not need to Support running. By convention, all such content will be stored in the subdirectory named after the application name.
Assistants contains programs that help users with configuration or other tasks.
ColorPickers contains the resources used to select colors. They are based on a certain model, such as the HLS (color angle, sat
available streaming media and live video services, in this regard, you can refer to the qiniu live video cloud service released by qiniu cloud.
Encapsulation
After the video encoding is introduced, we will introduce some encapsulation. As mentioned above, encapsulation can be understood as the type of truck used for transportation, that is, the media container.
The so-called container is a standard that encapsulates the multimedia content (video, audio, subtitles, Chapter information, etc.) gen
more and more online video content is added to the TV screen, we need to ensure smooth video download. Opera's streaming media solution allows you to debug video content based on available bandwidth and local resources to enjoy the best browsing experience. Opera's Streaming media options support Apple HLS, Microsoft Smooth Streaming, and mpeg dash.
-DLNA support: is it cool if you can transfer content from any device in your home to another? This i
The all-in-one live King is an HD smooth full-platform live TV app that lets you watch high-definition live TV anytime, anywhere. "All-round feature" 1. The collection of more than 1400 live channels nationwide, including Hunan Satellite TV, Jiangsu Satellite TV, Zhejiang TV and other popular channels. 2. Channel multi-line automatic selection, ensure smooth and clear. 3. Powerful custom features allow you to create your own TV. 4. Support the common video streaming protocols such as MMS, RTSP,
1. The company has the wind to do live broadcast, catch good this paragraph has time, oneself research a bit. In fact, the detour is more, and later in the Lahue/push/server building is completed, the idea becomes very clear.2. First from the server set up, about three kinds of mainstream hls/rtmp/flv, here I use RTMP, about the switch, we need to look at the Ngnix configuration file related parameters document.I'm using ngnix+rtmp, which is to build
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