video-streaming

问题 I am trying to stream hls on safari iOS with Aframe that has three.js under the hood. But the video shows a black screen with just the audio playing. The video src is of type .m3u8. I tried to read through a lot of related posts but none seem to have a proper solution. Is it some kind of a wishful thinking getting HLS & WebGL to play on iOS? If not, can some one please help me with a solution. A couple of discussions on the issues that are available on github: HLS m3u8 video streaming HLS on

问题 I want to embed videos in a widget in Kivy using youtube URLs. Is that possible ? The documentation gives example for VideoPlayer - http://kivy.org/docs/api-kivy.uix.videoplayer.html but its only for playing local files. 回答1: Kivy can stream videos from the internet and play them in VideoPlayer . However, YouTube does not provide a streaming URL. Remember that YouTube only gets paid when they show ads, which means they want you on their site and need you to use their video player. I can think

问题 Like the title states, what is the difference between PlayReady/Widevine and ClearKey? Is PlayReady/Widevine better than ClearKey? 回答1: ClearKey is a free alternative to commercial DRM solutions for MPEG-DASH content (MPEG-CENC compliant), but as it is only an encryption solution it does not offer the same level of protection as PlayReady, Widevine or Fairplay. [Opinion:] If you need a complete DRM solution then working with a provider who supports an integrated DRM solution for origin and

问题 =) I've built a function that uploads,converts and then embeds a video into tinymce. Tinymce keeps wrapping my video embeds with some < object > html, using their moxieplayer.swf. I want to use custom videoplayers for these videos, but cant do that when tinymce behaves as it does. This is the code im injecting to tinymce : <video width="320" height="240" poster="5872deprivedwrath.jpg" preload="false" src="5872deprivedwrath.mp4"> <source type="video/mp4" src="5872deprivedwrath.mp4"><source

问题 I'm trying to record Video/Audio files using MediaRecorder API for Firefox. When I'm using web Audio API for creating the nodes (source -> Gain -> Destination) The output of the recorded file is only Audio as the return stream from the destination node is Audio stream only referring to this documentation https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamAudioDestinationNode Any suggestion for getting Audio/video stream in the destination output to record audio/video not audio only.

问题 I am trying to integrate the face detection api in a video stream I am receiving from a parrot bebop drone. The stream is decoded with the MediaCodec class (http://developer.android.com/reference/android/media/MediaCodec.html) and this is working fine. Rather than rendering the decoded frame data to a surface view, I can successfully access the ByteBuffer with the decoded frame data from the decoder. I can also access the decoded image objects (class https://developer.android.com/reference

问题 How can i prevent video.js to not use flash anymore ? I mean i only need it to run if the browser supports HTML5. The fact that i am using Drupal it should not be a problem with configuring the javascript library , right ? 回答1: Override the techOrder to include only HTML5. Add this to the data-setup attribute of the video tag: <video … data-setup='{"techOrder": ["html5"]}'> 来源： https://stackoverflow.com/questions/15508563/disable-flash-in-video-js

问题 I have transcoded each frame of my video from RGB -> YUV12 -> H264. On the exit I have H.264 video stream and I want to watch it without VLC media player and etc. Stream should be available from different devices such as PC, tablet, smartphone in this way I will use only browser. Which method to choose? Maybe Flash helps? Transcode video from h.264 to mp4? Anything else? Thank you for any idea. 回答1: The <video> tag supports RTSP streams. On Firefox, Chrome and IE9+, you can use: <video src=

问题 Here are the requirement for apps which need take the http live streaming technology, If your app delivers video over cellular networks, and the video exceeds either 10 minutes duration or 5 MB of data in a five minute period, you are required to use HTTP Live Streaming. (Progressive download may be used for smaller clips.) If your app uses HTTP Live Streaming over cellular networks, you are required to provide at least one stream at 64 Kbps or lower bandwidth (the low-bandwidth stream may be

问题 I am trying to capture some video frames from a BlackBerry device and operate on them as images (specifically to do barcode decoding). I have found some sample code and a spec document which demonstrates how to use the J2ME MMAPI classes to stream video from the device's camera both to a file and to an output stream. The streaming file is in RIM's proprietary "RIMM streaming file" format. http://docs.blackberry.com/en/developers/deliverables/17968/RIMM_streaming_video_file_1026511_11.jsp#RIM