video-streaming

问题 I'm pretty unfamiliar with video streaming. Does anyone know of a page that gives an example of all the steps involved in setting up a web page to stream a video from blob storage? Ideally using FLASH player, not silverlight. I have a website in Azure that has a page with flash player. It works just fine if I include the MP4 video file in the VS project folder, but if I change the file name to the URL of the same video file in BLOB storage, I get a blank display. Videos are made and provided

问题 Is it possible to switch bandwidth manually when streaming Video in HLS? I mean Video on demand, not live video. HLS: http://en.wikipedia.org/wiki/HTTP_Live_Streaming It look like youtube switching quality. And there is commercial product: http://www.longtailvideo.com/support/forums/jw-player/using-playlists/32487/hls-playlist/ 回答1: You can, as long as you control the player and the feeding logic to the player, which includes downloading the content, determining the right bit rate stream etc.

问题 I'm developing an AR game. In a particular situation, I want to play a video, which user selected from phone gallery, in a part of scene in unity(for example on a Plane). I test unity Video Player, but that would lag so much when video size is more than 100 Mbyte and even textures doesn't display, just I can hear video sound. What should I do now? Should I write a java native plugin which stream video in java and set textures in unity? Thanks and Sorry for bad English. videoPlayer.playOnAwake

问题 Not sure it is possible, but how can I get a single Image from video stream WITHOUT connecting the stream (rtsp) itself (I have bandwidth issue)? (priority to python but any code framework/language will be good). This is an example SDP file of the stream: v=0 o=Teleste 11501847 688 IN IP4 1.1.1.1 s=unnamed (mpeg4/tx-1) i=Teleste MP-X AUDIO/VIDEO Encoder c=IN IP4 221.1.1.1/64 t=0 0 m=video 4002 RTP/AVP 96 b=AS:6400 a=rtpmap:96 MP4V-ES/90000 a=fmtp:96 profile-level-id=1;config

问题 https://graph.facebook.com/v2.7/1505552949567253?fields=source,length,picture.type(large),permalink_url&access_token=bla But I am getting a very small image, which needs to be enlarged a lot thereby losing a lot of quality, is there a way that i can specify the picture quality as well in the request Response is like this { "source": "https://scontent.xx.fbcdn.net/v/t43.1792-4/22493904_1523143121101563_3196186272225820672_n.mp4?efg=eyJ2ZW5jb2RlX3RhZyI6InN2ZV9oZCJ9&oh

问题 I am making an iPhone application which will send video to a server for live streaming and I wanted to know that do we require a media server for this? 回答1: Yeah, You need to create a media server. You can send your streams to server from mobile using one of the many SDKs available. For media server: There are many ways that you can setup a server. For now lets see RTMP server which could be used with nginx. You can use hls(HTTP Live Streaming) as stated in above with this package. Here, the

问题 I am working on a project where I am using FFMPEG to capture video. The FFMPEG command is: ffmpeg -f dshow -t 00:00:10 -i "video=Integrated Webcam" -b 5000k -s 1280x720 c:/test/sample.avi The link: https://www.tcl.tk/man/tcl8.5/tutorial/Tcl26.html make the use of the command: exec myprog & Here they have not specified what is myprog . The link: Running shell commands in background, in a tcl proc make the use of command: eval exec [linsert $args 0 exec] >> $tempFile & Here the command is not

问题 I need to create an app that allows me to download audio from a video stream in Android. What tools are there that allow me to do such a task? 来源： https://stackoverflow.com/questions/17553735/how-to-download-audio-from-a-video-streaming-url-in-the-android-sdk

问题 I am using vitamio library to play video streaming in android . Though I can play rtsp streaming with it, but I can't play udp streaming . I integrated vitamio via gradle compile 'me.neavo:vitamio:4.2.2' And using it on activity like following setContentView(R.layout.activity_main); if (!io.vov.vitamio.LibsChecker.checkVitamioLibs(this)) //it will check the include library of Vitamio return; mVideoView = (VideoView) findViewById(R.id.videoView); Vitamio.initialize(this); mVideoView

问题 How we can send mp4,m3u8,rtmp,flv,avi urls from iphone to chromecast to play them? Are these format supported by chromecast ? Do we need a specific iPhone app so it send mp4,m3u8,rtmp,flv,avi urls to chromecast? OR We can send media urls using iPhone chrome browser(i am not talking about screen mirroring here)? If we can send direct media urls via iphone to chromecast device how about sending url of media page instead of actual media url will chromecast device play the media ? 回答1: As Paul