iptv transcoder

PHP output pages are often garbled. what should I do? Today, I provide a method to automatically determine the php character encoding and convert the string encoded by gbk or gb2312 to utf8. In php, we usually use iconv and mb_convert_encoding for character encoding conversion. However, mb_convert_encoding has much worse conversion performance than iconv. String iconv (string in_charset, string out_charset, string str) Note: in addition to specifying the encoding to be converted, you can also ad

In the previous article, it was mentioned that the Nginx memcached module application scenario, mainly as a file cache. Then a problem is found, when large files are cached in a byte array, the cached data is compressed, which can cause problems when reading.(This article welcomes reprint, respect for others labor, reproduced please specify the Source: http://blog.csdn.net/poechant/article/details/7177603)The workaround is simply to set the compression threshold on the memcachedclient side. If y

dynamically allocate the whole system bandwidth, so that users can enjoy higher peak bandwidth and improve the bandwidth utilization of the system. The Beacon Communication FTTH Voice service solutions are available in two ways: based on traditional V5 solutions and VoIP solutions. For the traditional V5 solution, it is completely handled by the local equipment AN5116, without adding any external equipment, and the open V5 or PRI interface is used to dock with the existing PSTN network, and th

PHP to JS string with ecsape conversion added to the url, and received with PHP, and then find the unscape function to convert the internet, so the string is UTF-8, but what I need is GB2312, this is why iconv conversion is used. $ Str = iconv ('utf-8', 'gb2312', unescape (isset ($ _ GET ['str'])? $ _ GET ['str']: ''); After going online, a bunch of such errors are reported: iconv (): Detected an illegal character in input string Considering that the GB2312 character set is relatively small, ch

It was used in the beginning.$ Str = iconv ('utf-8', 'gb2312', unescape (isset ($ _ GET ['str'])? $ _ GET ['str']: '');After going online, a bunch of such errors are reported: iconv (): Detected an illegal character in input stringConsidering that the GB2312 character set is relatively small, change it to a larger one, so change it to GBK:$ Str = iconv ('utf-8', 'gbk', unescape (isset ($ _ GET ['str'])? $ _ GET ['str']: '');The same error is reported after going online!Read the manual carefully

PHP to JS string with ecsape conversion added to the url, and received with PHP, and then find the unscape function to convert the internet, so the string is UTF-8, but what I need is GB2312, therefore, iconv conversion is used. PHP to JS string with ecsape conversion added to the url, and received with PHP, and then find the unscape function to convert the internet, so the string is UTF-8, but what I need is GB2312, therefore, iconv conversion is used. It was used in the beginning. $ Str =

Convert php character encoding to gb2312 to utf8. In php, we usually use iconv and mb_convert_encoding for character encoding conversion. However, mb_convert_encoding has much worse conversion performance than iconv. Stringiconv (we usually use iconv and mb_convert_encoding for character encoding conversion in php. However, mb_convert_encoding is much inferior to iconv in conversion performance. String iconv (string in_charset, string out_charset, string str)Note: in addition to specifying the e

This document records a video transcoding device based on FFmpeg on an Android platform. The transcoding is actually ported from the FFMPEG.C source code in the FFmpeg project. For FFMPEG.C source code can refer to the article "FFMPEG.C function structure simple analysis (Drawing)", here will not repeat the record.SourceThe directory structure of the project. The Java source code is in the SRC directory, and the C code is in the JNI directory.The Java-side code for the Android program is located

bytesPrint_r (iconv_get_encoding (); // obtain the encoding information of the current page.Echo iconv_strlen ($ str, 'utf-8'); // you can specify the length of the encoded string.// This is also applicable.$ Content = iconv ("UTF-8", "gbk // Transcoder", $ content ); A small bug in the iconv Function Try converting the following string with iconv to see the effect. The Code is as follows: Copy code $ Str = "www.bkjia.com,

); schoonersockio.writeBuf.put(abyte1); schoonersockio.writeBuf.position(l); schoonersockio.flush(); String s3 = (new SockInputStream(schoonersockio, 2147483647)).getLine(); if(!"STORED\r\n".equals(s3)) break MISSING_BLOCK_LABEL_538; ...... return false;} When we use MemCacheClient. set ("name", "abcdef"), by comparing the above code, first I = NativeHandler. the value of getMarkerFlag ("abcdef") is 32, then the string s2 = "set name 32 0" is spliced, s2 is put into

HP to JS string with ecsape conversion added to the URL, and received with PHP, and then find the unscape function on the Internet to convert, so the string obtained is UTF-8, but what I need is gb2312, therefore, iconv conversion is used. It was used in the beginning.$ STR = iconv ('utf-8', 'gb2312', Unescape (isset ($ _ Get ['str'])? $ _ Get ['str']: '');After going online, a bunch of such errors are reported: iconv (): detected an illegal character in input stringConsidering that the gb2

together to assume the role of Multi-Service bearer. However, as the operator's demand for video and other services increases, the defects of the Service Router technology and BRAS have also begun to emerge. Because the PPPoE protocol Access Mode Supported by BRAS has internal limitations in terms of service support capabilities, it cannot carry high-quality services such as IPTV on a large scale. However, business routers do not support PPPoE, for c

for rescue from illness, the family members can receive the alarm after receiving the alarm, query and confirm the security status in the home using telephone lines. Currently, the home network business is mainly reflected in communication, entertainment, security, Smart Home, and other aspects, as shown in 1. Cabling of Smart Home Systems is a challenge. Currently, the most common cabling for home systems is the combination of category 5 and Category 5 cables and information boxes, which are i

Many organizations need to set up their own network TV platform to promote their own cultural content. For example, in education can build their own network TV teaching platform , in enterprises and institutions can be used for staff training and corporate culture propaganda, in public places can be used to broadcast a variety of multimedia information, entertainment can be used to play a variety of entertainment and cultural programs and TV programs.pc , mobile phones, tablets and so on. The un

through the site of the Tianjin IPTV demo Project commissioning, IPTV This system has a better understanding and understanding, because the IPTV itself needs to install a lot of services, and on-site implementation of these need to start the services of the script added to the Open Machine automatic operation, if the server restart after the need to manually ope

Mode" Settings page, the 4 LAN ports are all selected. Note If IPTV is opened, please do not select the corresponding port for IPTV. 8, enter the "WAN Configuration" Settings page, new connection. Be careful not to delete your own connection, which is used for your home's landline phone. 2_internet_r_vid_10 is my own new connection, you should not see there. 9, my connection infor

4.1.1 remote UI and box models (Informative) 4.1.1 remote UI and Box Model The Architecture Overview from CEA 2014 section 4.1 defines various box models. Next to the I-Box ModelAccessing IPTV service providers or 3rd party Internet services, it defines a 2-box and 3-Box Model for in-home remote UI. box models are divided by not only where the server resides but also where the UI control point reside to perform discovery and setup of a remote UI conn

N × FE. to save the network bandwidth from the access layer to the aggregation layer and control the bandwidth of the port. For IPTV services, the Boda routing switch has a complete QOS policy: Head Of Line prevents congestion; four sending queues on each port map eight priorities Of 802.1p; WRED, WFQ, SP and FIFO queue scheduling algorithm, easy to meet the requirements of IPTV, the multicast protocol per

Last year when moving the telecom 10M Network migration, telecommunications company personnel will be the original router back and replaced us with a light cat (ZTE ZXA10 F401) + Beacon HG330 Router combination. After that, the HG330 router comes with no lines, and provides 3 network interfaces and one IPTV interface, as well as two telephone interfaces. Originally thought to save a wireless router, but spent a period of time but found a lot of proble

transliteration is activated. This means that when a character can't be represented in the target charset, it can be approximated through one or several similarly looking characters. If you append the string //IGNORE, characters that cannot be represented in the target charset are silently discarded. Otherwise, str is cut from the first illegal character. When using this function for string encoding conversion, note that if UTF-8 is converted to gb2312, the string may be truncated. You can solv