wdm mux

The transcoding function was added to the video forwarding program yesterday: the input (Stream/file) is transcoded into the video stream and audio stream in the specified format. After research, we found that the vlc comes with the transcoding function, but the parameter settings are troublesome. Our specific requirements are: Input: rtsp stream or udp multicast data (there is no difference in setting transcoding parameters) Output: H264 video (644 k) + mp2 audio (56 k), total bit rate 700 k,

JLink V8 initializes the exynos4412 script and jlinkexynos4412/*************************************** **************************************** ** @ Author Maoxiao Hu * @ version V1.0.0 * @ date Dec-2014 ************************** **************************************** * *********** Target remote localhost: 2331 Monitor sleep 10 Monitor halt Monitor sleep 500 # CMU_CPU MUX/DIV Monitor memU32 0x10044200 = 0x00000000 Monitor sleep 100 Monitor memU3

serve a particular path or subtree // In the HTTP server. // Interface { **servemux) Handler (R *requst) handler { ...} Mux. Handler (R). Serverhttp (W, R), the implementation of the handler interface can be registered as an item of the route (Entry) to the route, Servemux, in the routing process,We first extract the corresponding entry according to the request information,Mux. Handler (R).Then invok

struct {mouthall []mo Uthstruct//Defines an object of type array, and then the element type of this array is some kind of structsum detailstructaverage detailstructquarter []quarterstruct}type Deta ilstruct struct {One inttwo intthree int}type quarterstruct struct {detailstruct//can nest composite other types of structs, inheriting other structs Sub-object Quarternum int}type mouthstruct struct {Mouth intpartmentitem []itemarrstruct}type itemarrstruct struct {PartMe NT Stringdetailstruct}func C

parameters and other information to do processing, return different information to the user+ The application layer closes the link after processing the link request (normal process, if HTTP alive does not close the link) Here the Surface routing table is more important, we specifically analyze the next HTTP. How the server does the routing.The routing table is actually a mapKey is the path ==> "/hello"Value is the handler function for the path ==> HelloServer routing table structure The default

All download sourcesCompile FFmpeg in Ubuntu and support x264 and x265.Ubuntu 12.04 FFmpeg 2.1 Release Note:Upgrade cmake to 2.8.8Upgrade yasm to 1.2.0 0000. materials:Http://stackoverflow.com/questions/19634453/ffmpeg-how-to-generate-a-mp4-with-h-265-codecFFmpeg supports encoding HEVC/H.265 since 2-12-2014 with libx265. Now you can use ffmpeg directly to encode HEVC or use another encoder than manually mux that. mp4 using FFmpeg. of course you can st

This document records the transformation of point coordinates using the Go language for RESTful points.The mathematical relationship between polar coordinates and Cartesian coordinatesAssuming that the same point is represented as (ρ,θ) using polar coordinates, and the Cartesian coordinates are represented as (x, y), then these mathematical symbols have the following relationshipX =ρ* CosθY =ρ* sinθθρ= Sqrt (x*x+y*y)θ= Arctan (x/y)Go language implementation/** @Author:coolwp.com* @Date:2017-09-1

(Debug. Stack ()))}} () fn (W, R) }}//working with Static resourcesFunc Staticdirhandler (Mux *http. Servemux, Prefixstring, Staticdirstring, flagsint) {Mux. Handlefunc (Prefix, func (w http. Responsewriter, R*http. Request) {file:= Staticdir + R.url. Path[len (prefix)-1:] if(Flags listdir) = =0 { ifexists: = isexists (file);!exists {http. NotFound (W, R)return}} http. Servefile (W, R, fi

driver examples (select all when installing), and we choose C:/2003DDK/SRC/WDM/USB/BULKUSB as our experimental example. The first step: Open VC, set up a WIN32 application project, and then choose an empty project (I use the English version of VC, I suggest you also replace the English version), meaning is to establish an empty Win32 project, project name is called BULKUSB, Dot finish. Step Two: Will C:/2003ddk/src/

directly by the user application via IO Manager. There can be no middle-tier drivers or file system drivers on our drive. In practice, WDM drivers will strictly restrict the storage of user buffer in their dispatch routines. The kmdf driver needs to be used in the Evtioincallercontext event callback function. Another important inherent limitation is that the drive to access user buffer using the Method_neither mode must be at the IRQL level of the p

credentials%V ", Err)} dopts: = []grpc. Dialoption{grpc. Withtransportcredentials (Dcreds)} Gwmux: = Runtime. Newservemux () Err = PB. Registerhellohttphandlerfromendpoint (CTX, Gwmux, endpoint, dopts) if err! = Nil {fmt. Printf ("Serve:%v\n", err) return} MUX: = http. Newservemux () Mux. Handle ("/", Gwmux) if err! = Nil {panic (ERR)}//Turn on HTTP Service cert, _: = Ioutil. ReadFile (".. /.. /keys/server

. Interrupt) Mux: = http. Newservemux () Mux. Handle ("/", HTTP. Handlerfunc (func(W http. Responsewriter, R *http. Request) {time. Sleep(5* Time. Second) io. WriteString (W,"finished!")) SRV: = http. SERVER{ADDR:": 8081", Handler:mux}Go func() {//Service ConnectionsifERR: = srv. Listenandserve (); Err! =Nil{log. Printf ("Listen:%s\n", err)}} () //wait for SIGINTLog. Println ("shutting down server ...")//Sh