video-streaming

问题 I've been trying for a while but struggling. I have two projects: Stream audio to server for distribution over the web Stream audio and video from a webcam to a server for distribution over the web. I have thus far tried ffmpeg and ffserver, PulseAudio, mjpegstreamer (I got this working but no audio) and IceCast all with little luck. While I'm sure this is likely my fault, I was wondering if there are any more option? I've spent a while experimenting with Linux options and was also wondering

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I am streaming an mp4(mpeg-4) file from one device to another using gstreamer over RTP stream. Basically I am splitting up the mp4 file into its audio and video file and then sending it all to the other device where it gets streamed. Now, I want to save the mp4 file to disk in the other device, but my problem is

问题 Desktop Chrome and FF do not support HLS. I know there is a plugin available to add HLS support to flash. Is there such plugin or technique available to enhance HTML5 on browsers which dont have HLS support yet? 回答1: Not only it is possible, but it's been done numerous times. There are several open and closed source solutions available. A quick github search gave me this one. https://github.com/RReverser/mpegts EDIT: New/better option just released http://engineering.dailymotion.com

问题 I have created fixed length segments for a long MP4 video using Mp4Box. Mp4Box creates a meta info file mv_init.mp4 and segments like mv_1.m4s , mv_2.m4s , … I stream the video using HTML5 Media Source Extensions and the streaming is working properly. The problem is that I am unable to utilize time seeking feature of my HTML5 player . When a user uses the seekbar to seek to another time point, I need to fetch the correct segment file ( mv_{number}.m4s ) for that currentTime . For example:

问题 I am in the process of creating a TCP remote desktop broadcasting application. (Something like Team Viewer or VNC) the server application will 1. run on a PC listening for multiple clients on one Thread 2. and on another thread it will record the desktop every second 3. and it will broadcast the desktop for each connected client. i need to make this application possible to run on a connections with a 12KBps upload and 50KBps download DSL connection (client's and server). so.. i have to reduce

问题 I've been using S3 to store and serve FLV and MP4 videos. It works great, but the content is progressively downloaded. I was wondering if it is possible to get so-called "pseudo streaming" to work with S3. Pseudo streaming allows viewers to seek ahead in a video before the full video has downloaded as well as send only the bits necessary to the Flash player. I'm aware of Lighttp's pseudo streaming plugin, and I know I can use keyframed FLV files with an XMOOV script - but I'd like to setup

问题 Problem statement: Intel hardware MFT is not honoring the GOP setting, resulting in more bandwidth consumption in realtime applications. The same code works fine on Nvidia hardware MFT. Background: I'm trying to encode NV12 samples captured through DesktopDuplication APIs to video stream using MediaFoundation H264 hardware encoder on Windows10 machine, stream and render the same in real-time over LAN. Initially, I was facing too much buffering at the encoder as the encoder was buffering up to

问题 In my project i want to save streaming video. import cv2; if __name__ == "__main__": camera = cv2.VideoCapture(0); while True: f,img = camera.read(); cv2.imshow("webcam",img); if (cv2.waitKey (5) != -1): break; ` using above code it is possible to stream video from the web cam. How to write this streaming video to a file? 回答1: You can simply save the grabbed frames into images: camera = cv2.VideoCapture(0) i = 0 while True: f,img = camera.read() cv2.imshow("webcam",img) if (cv2.waitKey(5) !=

问题 I've been playing with the Smart TV Alliance SDK and have built an app which runs fine on the emulator but I need to test and demo it on an actual device before I continue with the project. I have purchased an LG TV with the latest firmware and need to package or display somehow through the TV but no documentation exists to walk through packaging to device. Does anyone have any experience in this? 回答1: On TV: Open Smart TV homepage - Click on 'More' - Sign in with credentials. Insert USB with

问题 I am trying to create a test page which will contain a HTML5 VIDEO tag which will allow converted videos to be played. I am successfully able to convert the videos and store these locally on the server but I'd like to be able to stream all videos through another .aspx page. Assuming I have a player.aspx page which will contain the HTML code and getvideo.aspx page which will do nothing except provide the video binary, I thought that the following code would work fine in my player.aspx page: