Preparations for live mobile games:We must connect the iphone and PC to the same Wi-Fi network. We can use Airplay of ios.Install the itools tool on your computerHow to broadcast a mobile game through dub Li's livestream Ji?1. Now, in the itools toolbox-device management, search "Apple screen recorder" to find and install and use the tool.2. In the mobile phone, find the iphone status bar and click Airplay. Then, select the corresponding
Let's give you a detailed explanation of how to start a game live broadcast in YY.Method sharing:Step 1. Open yy to enter your channel, click the house icon in the upper left corner, and select the channel information. Step 2: Click the channel
What if Kuaishou livestream has no sound?Check whether the microphone device of the software is not properly set. If not, try to set it as, system sound selection, and microphone noise reduction.Then we click on the speakers and microphones to
IQiyi will broadcast live exclusively at a.m. on Saturday, May 14 on the TV screen. Galaxy kiwifruit users will be able to see the event and participate in the event as soon as possible. They will be "in close contact" with wuli's husband ".1.
see that the video is being downloaded by segment, which verifies that the HTTP Dynamic streaming VOD method is successful.
4.2) Verify Live Success Launch the above installed Flash Media Live Encoder 3.2, choose Preset Custom, video selection H264,29.9fps, resolution 352x288, Code rate optional 3, 350,h264 can be set every 2 seconds a key frame, etc., choose MP3 do audio and so on. in the right stream to Flash Media server FMS URL: RTMP://YOURSERVERIP/LIVEPKGR, fill in the Stream column:
container configuration:Listen 1935;Max_connections 1000;PID Objs/edge.pid;Srs_log_file./objs/edge.log;Vhost __defaultvhost__ {}Configuration of the SRS cluster:Listen 1935;Max_connections 1000;PID Objs/edge.pid;Srs_log_file./objs/edge.log;Vhost __defaultvhost__ {mode remote;Origin 127.0.0.1:19350;}The 127.0.0.1:19350 in origin is changed to the socket that can provide the data source for the SRS server, and the SRS service that provides the data source can be made into a container for others t
to the console. Copy the information and save it as a. SDP text file suffix. It can also be used to receive the RTP stream. After "> test. SDP" is added, you can directly Save the SDP information as text.
2.2. Play the RTP that carries the H.264 bare stream.
[Plain]View plaincopy
Ffplay test. SDP
3. rtmp3.1. send the H.264 bare stream to the rtmp server (flashmedia server, red5, etc)
Run the command to send the "Chunwan. h264" of the H.264 bare stream to the rtmp URL where the host is localho
. SDP" is added, you can directly Save the SDP information as text.
2.2. Play the RTP that carries the H.264 bare stream.
ffplay test.sdp
3. rtmp3.1. send the H.264 bare stream to the rtmp server (flashmedia server, red5, etc)
Run the command to send the "Chunwan. h264" of the H.264 bare stream to the rtmp URL where the host is localhost, the application is oflademo, and the path is livestream.
ffmpeg -re -i chunwan.h264 -vcodec copy -f flv rtmp://l
live streams with Adobe Flash Media live Encoder3.1Open the Adobe Flash Media Live Encoder3.1 software to make sure that the video capture device and audio capture device are working properly, and that the normal working hardware device looks like the following:Please correctly set the position of the picture of the red rectangle, where the URL address of the FMS URL should be "Rtmp://{ultrantmediaserver server IP Address}/live", the stream should be "lives
://Open a file:Avformatcontext*pformatctx =Avformat_alloc_context (); Avformat_open_input (pformatctx,"test.h264", null,null);//get camera Input:Avformatcontext*pformatctx =Avformat_alloc_context ();//This step of finding the input device is moreAvinputformat*ifmt=av_find_input_format ("Vfwcap");//Select the first input setting of the Vfwcap type as the input streamAvformat_open_input (pformatctx,0, ifmt,null);How to upload a video stream using rtmp:The instructions for uploading files using rtm
, UDP may cause packet loss. To avoid this, you can add the-S parameter (for example,-s 320x240) to reduce the resolution.2.4. encoding: H.264, released RTP
The following command is used to obtain the camera data-> encode it as H.264-> encapsulate it as RTP and send it to the multicast address.
ffmpeg -f dshow -i video="Integrated Camera" -vcodec libx264 -preset:v ultrafast -tune:v zerolatency -f rtp rtp://233.233.233.223:6666>test.sdp
Note 1: To increase the encoding speed of libx264, the-pre
process and help, see the official website of adobe.
2.3.2 prepare the camera Device
You can use a USB webcam or a professional video capture card (which must be recognized by the Adobe Flash Media live encoder3.1 program) as a video source.
2.3.3 Use Adobe Flash Media live encoder3.1 to publish a live stream
Open the Adobe Flash medialive encoder3.1 software to ensure that the video and audio collection devices work properly. The working hardware devices seem to be shown in:
[2]
Set the loca
The first non-repeated character in the stream "Sword refers to offer" and the character "Sword refers to offer"
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Question link: http://www.nowcoder.com/practice/00de97733b8e4f97a3fb5c680ee10720? Rp = 3 ru =/ta/coding-interviews qru =/ta/coding-interviews/question-ranking
DescriptionImplement a function to find the first character that appears
SWFUpload is a file upload tool developed using Flash and Javascript. Recently, when using it to upload files, it found that Chinese characters returned from the background are often garbled.
After SWFUpload is uploaded successfully, the following operations are performed on the returned results in the background:
function uploadSuccess(file, serverData) { ......}
Here, file is the information of the uploaded file, and serverData is the data returned from the background. We found garbled Chines
save to File and click Browse to open the Save dialog box.Save the media file to disk.Click the Green start to start recording.When you start recording, the panel switches to encodeing Log to display real-time information.This is to be able to wave in front of the camera, to record a beautiful dance.You can click Stop to end the recording at any time during recording.You can also turn off the FMLE and exit the software at any time.Recording the end of the video you can play, see it, is not very
.
BufferedOutputStream implements buffered output streams. By setting this output stream, the application can write each byte to the underlying output stream without calling the underlying system for each byte write.
DataOutputStream data output stream allows applications to write Basic Java data types to the output stream in an appropriate manner. Then, the application can use the data input stream to read data.
4.2 streams
4.2.1 character input stream
The abstract class used by Reader to read
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