streaming

问题 So by following different instructions online, I connected laptop to GoPro 3 silver using wifi. I browsed to the URL http://10.5.5.9:8080/live/ and this is where I am supposed to see options where I could copy the URL for media streaming. But this image shows that live folder is coming up empty. I am expecting to find something like : http://10.5.5.9:8080/live/amba.m3u8 Note- The GoPro is in "GOPRO APP" mode Thoughts? 回答1: Seems like there is some issue with gopro. Once I connected the GoPro3

问题 I've followed Nokia's wiki about creating the video player with J2Me. Generally the code is like these player = Manager.createPlayer("rtsp://v1.cache5.c.youtube.com/CjYLENy73wIaLQm8E_KpEOI9cxMYDSANFEIJbXYtZ29vZ2xlSARSBXdhdGNoYLm0hv_ig5HRTww=/0/0/0/video.3gp"); //A player listener is needed so that we know, when the video has reached the END_OF_MEDIA position player.addPlayerListener(this); player.realize(); player.prefetch(); //The duration of the video duration = player.getDuration(); //The

问题 I've followed Nokia's wiki about creating the video player with J2Me. Generally the code is like these player = Manager.createPlayer("rtsp://v1.cache5.c.youtube.com/CjYLENy73wIaLQm8E_KpEOI9cxMYDSANFEIJbXYtZ29vZ2xlSARSBXdhdGNoYLm0hv_ig5HRTww=/0/0/0/video.3gp"); //A player listener is needed so that we know, when the video has reached the END_OF_MEDIA position player.addPlayerListener(this); player.realize(); player.prefetch(); //The duration of the video duration = player.getDuration(); //The

问题 I have build an app that use mp3-files. In the first version the files was included in the apk-file. I now are working on a version that have the mp3-files in an URL-resource. I have adjust the code and almost everything works fine. The problem is that the buttons for stop, pause and play now not is working. This is the code that start the streaming (works fine): private void playAudio(String media) { MediaPlayer mediaPlayer = new MediaPlayer(); mediaPlayer.setAudioStreamType(AudioManager

问题 In my streamed WCF application I get System.OutOfMemoryExceptions in my service for large messages (querying >7GB MSSQL tables using a datareader, messages might even exceed 7GB) while small messages work just fine. I can observe the memory usage grow constantly during the execution of DataReaderToExcelXml (see below). The weird thing is, that it usually grows fast to 2GB, stays at 2GB +-1GB for a while (1-5 minutes) and then again raises very fast to ~6.5GB which leads to the exception

问题 I am trying to stream an mp3 via javascript/html5 or flash on my webserver. The javascript/html front end calls a script on the server which begins generating an mp3 file. I want the file to begin playback immediately once enough audio is buffered, and to continue playing. I am new to streaming and want to know the best method to do this in both apache server and windows iis. At first I thought I would need to use an actual streaming protocol, such as rtp or rtsp, but it seems like it maybe

问题 Currently, I am using the Twitter streaming API to get realtime tweets for certain keywords. However, I would like to skip tweets that are irrelevant before getting them. With the Search API I can search for "hello -john" so I only get tweets that contain the word hello, but not John or I can search for "hello Maria OR Andrew" so I get only tweets that contain the word hello AND either Maria or Andrew. With the Streaming API, I can only give keywords but is there a way I can use -john or

问题 I do have a very particular problem, I wish I could find the answer to. I'm trying to read an AAC stream from an URL (online streaming radio e.g. live.noroc.tv:8000/radionoroc.aacp) with NAudio library and get IEEE 32 bit floating samples. Besides that I would like to resample the stream to a particular sample rate and channel count (rate 5512, mono). Below is the code which accomplishes that: int tenSecondsOfDownloadedAudio = 5512 * 10; float[] buffer = new float[tenSecondsOfDownloadedAudio]

问题 I want to install Storm in my own machine(Ubuntu 12.04 LTS) and I follow the instructions in https://github.com/nathanmarz/storm/wiki/Installing-native-dependencies. When I installing jzmq, I firstly successfully perform the command sudo ./autogen.sh however, when I perform sudo ./configure The configuration error: 'configure: error: the JAVA_HOME environment variable must be set to your JDK location.' appears. I have set the JAVA_HOME using sudo gedit /etc/profile export JAVA_HOME=/usr/lib

问题 This error is a sudden occurrence. Nothing was changed on the Dataflow. We are seeing errors "NameError: global name 'firestore' is not defined [while running 'generatedPtransform-12478']" Looks like there is some problem installing the packages on the worker nodes I tried the same pipeline locally on "DirectRunner" and it worked fine. We referred to the "NameErrors" documentation on the link "https://cloud.google.com/dataflow/docs/resources/faq#how-can-i-tell-what-version-of-the-cloud