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First join the dependency Method One, use @JsonInclude on the entity (JsonInclude.Include.NON_NULL) 1, if placed on the property , if the property is null does not participate in serialization;2, if placed on the class , that the entire properties of the class function; Parameter meaning: JsonInclude.Include.ALWAYS Default The JsonInclude.Include.NON_DEFAULT property is not serialized as the default value JsonInclude.Include.NON_EMPTY property is empty ("
This article mainly introduces ThinkPHP settings to prohibit Baidu and other search engine transcoding (simple and practical) related information. If you need it, you can refer to the website's reading on mobile terminals and may encounter transcoding problems, baidu, the boss of domestic search engines, is naturally the leader in technology. Baidu transcoding ha
As we all know, the Intentservice built-in handler has only one thread, and asynctask is only suitable for operations up to a few seconds, so we are concerned with using executorservice to establish parallel execution. To ensure that the service remains active, you need to call the Service.startforeground () method. Because Service.startforeground () and Service.stopforeground () do not overlap, an internal counter is maintained to record active tasks. Once the counter is 0, call Service.stopfor
This article mainly introduces ThinkPHP settings to prohibit Baidu and other search engine transcoding (simple and practical) related information. if you need it, you can refer to the website's reading on mobile terminals and may encounter transcoding problems, baidu, the boss of domestic search engines, is naturally the leader in technology. Baidu transcoding ha
Website in Mobile reading inevitably will encounter transcoding problems, as the domestic search engine boss Baidu, natural to do the leader of the technology, Baidu Transcoding, some sites after transcoding to achieve the desired results, but some websites after Baidu processing is not bear to look directly, many of the content appeared a disorder, Joe's website
transcoding to FLV format, the format ffmpeg support, so we need ffmpeg video processing tool in our instance.Database MySQL5.5Database scripts required by the instanceDrop database if exists db_mediaplayer;create database db_mediaplayer;use db_mediaplayer;create table Tb_media ( ID int NOT NULL PRIMARY key auto_increment comment ' primary key ', title varchar (+) NOT null comment ' video name ', src varchar (200 ) NOT NULL comment ' video
Qiniu uses the m3u8 automatically stored after real-time transcoding. Is it the source file name + random character name? How to directly access the transcoded file to avoid multiple times before Transcoding: 0108f06dee5e36e02197631adbc2b5.mp4 after Transcoding: video.dameiketang.com... qiniu uses the m3u8 automatically stored after real-time
: This article mainly introduces ThinkPHP's simple and practical setting of prohibiting Baidu and other search engines from transcoding. For more information about PHP tutorials, see. Websites may encounter transcoding problems when reading data on mobile terminals. Baidu, the boss of domestic search engines, naturally becomes the technical leader and implements Baidu t
); Av_frame_free (frame); For (i = 0; i Avcodec_close (IFMT_CTX->STREAMS[I]->CODEC); if (ofmt_ctx ofmt_ctx->nb_streams >i ofmt_ctx->streams[i] ofmt_ctx-> STREAMS[I]->CODEC) Avcodec_close (OFMT_CTX->STREAMS[I]->CODEC); if (filter_ctx filter_ctx[i].filter_graph) Avfilter_graph_free (filter_ctx[i].filter_graph); } Av_free (FILTER_CTX); Avformat_close_input (IFMT_CTX); if (Ofmt_ctx ! ( Ofmt_ctx->oformat->flags Avfmt_nofile)) Avio_close (OFMT_CTX->PB); Avformat_free_con
If there are comments or information recovery in the project place, often use emoji, sometimes such as the background does not support emoji, will show garbled error, we can turn emoji into Unicode encoding or UTF8 encoding format to the server. Of course, if the background server receives the time can be well judged to identify the best, our side backstage is supported, I only record a method, in case of a rainy day.First define a Uitextview and set up the proxySet a macro
In Python, there is a Chinese transcoding problem in Urllib2.urlopen, the workaround is as follows:1.Import BeautifulSoupImport ChardetResponse =urllib2.urlopen ('%s '%line)#response. Decode (' Utf-8 ')#response = Urllib2.urlopen (' http://www.baidu.com/')html = Response.read ()Pdb.set_trace ()#print html.decode (' Big5 '). Encode (' UTF8 ')Urlcodestyle=chardet.detect (HTML)Sourcehtml=html.decode ('%s '%urlcodestyle[' encoding '). Encode (' Utf-8 ')Ho
Garbled, garbled, head big, annoying, say set Tomcat can be resolved, but sometimes regardless of the use, at this time, we can consider the way of transcoding not directly to the Chinese, in JS with escape transcoding, remember the need to use two times, such as: var Str=escape ("This is Chinese parameter"); Str=escape (str); XXX.DO?NAME=STR; In the background through a class of methods to turn back ag
Website in Mobile reading inevitably will encounter transcoding problems, as the domestic search engine boss Baidu, natural to do the leader of the technology, Baidu Transcoding, some sites after transcoding to achieve the desired results, but some websites after Baidu processing is not bear to look directly, many of the content appeared a disorder, Joe's website
Objective: To enable the Nginx support RTMP protocol to push the stream, and support HLS distribution function and FFmpeg transcoding multi-bit rate function.First, the preparatory workModule: Nginx-rtmp-module-master (rtmp protocol support):http://nginx.orgHttps://github.com/arut/nginx-rtmp-module1. Install the dependent package:#yum-y install gcc glibc glibc-devel make nasm pkgconfig lib-devel openssl-devel expat-devel gettext-devel libtool mhash. x
Application of video transcoding in real projectThefollowing is the use of the Ffmpeg.exe as transcoding tool, as it was previously encountered in the project to convert . flv file video to . mp4. 1: Next need to prepare tools;http://ffmpeg.org/ Download the corresponding version of Ffmpeg.exe ( +32 bit )2: Implementation code, the following is just one way to implement:Using System;Using System.Collecti
Objective: To enable the Nginx support RTMP protocol to push the stream, and support HLS distribution function and FFmpeg transcoding multi-bit rate function.First, the preparatory workModule: Nginx-rtmp-module-master (rtmp protocol support):http://nginx.orgHttps://github.com/arut/nginx-rtmp-module1. Install the dependent package:#yum-y install gcc glibc glibc-devel make nasm pkgconfig lib-devel openssl-devel expat-devel gettext-devel libtool mhash. x
Www. fire-rain.comblogFFMPEG_H264_MP4PHP + FFMPEG automatic transcoding H264 standard Mp4 File recently made an online teaching network project, need to upload any format of video automatic h264 standard video, using html5 playback. Finally, PHP + FFMPEG is used for implementation. Here we will share our detailed solutions with you! Configure ph Http://www.fire-rain.com/blog/FFMPEG_H264_MP4 PHP + FFMPEG automatic
How to use Base64 transcoding in JavaScriptLet str = ' javascript '; Let btoastr = Window.btoa (str); transcoding results amf2yxnjcmlwda== Console.log (BTOASTR); Console.log (Window.atob (BTOASTR)); Decoding results JavaScriptThe Base64 transcoding object can only be a string,var str = "China, Chinese"; Window.btoa (str);Error uncaught domexception:failed to exe
The web site on the mobile side of the reading will inevitably encounter transcoding problems, as a domestic search engine boss Baidu, the natural to do the leader of the technology, do Baidu transcoding, some sites after transcoding to achieve the desired results, but some web site after processing is not to be looked at Baidu, a lot of content appeared disorder
FFmpeg can specify the number of threads to use when transcoding. And for the same source, using the same transcoding machine, in the end how to configure the number of threads to achieve better efficiency, we did a simple experiment, the results are as follows: Transcoding machine: 4 Nuclear 8 thread HP DL380 G7 server. Thread is the number of thre
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