video-streaming

问题 I have developed video streaming application with RED5 media server(RTMP). Instead of RTMP need to stream live video through HTTP. Any open source HTTP media server?? Is any open source server which supports both RTMP and HTTP ? Thanks in advance. 回答1: Primarily, HTTP and RTMP are different protocols. You won't serve RTMP inside the HTTP. (Although you can do this for a tunneling solution). Exist several ways to do HTTP Streaming. Such as HLS, DASH, Smooth and Progresive Download. If you need

问题 I'm developing an application in flutter which is showing videos in a list (like Instagram). Videos must be streamed so I can't download them first and then play them. I want to cache them while they are being streamed. I've seen CacheManager class but it will download the whole file and then pass it to video player to play it. How can I implement a cache manager to show the video file while it is being downloaded to cache folder? 回答1: I might be writing this a bit late but just in case

问题 I'm developing an application in flutter which is showing videos in a list (like Instagram). Videos must be streamed so I can't download them first and then play them. I want to cache them while they are being streamed. I've seen CacheManager class but it will download the whole file and then pass it to video player to play it. How can I implement a cache manager to show the video file while it is being downloaded to cache folder? 回答1: I might be writing this a bit late but just in case

问题 I have a manifest streaming url which I have to play. How can I integrate azure media player in android to play the streaming video? 回答1: I have found another work around to play manifest url. By just concatenate "(format=m3u8-aapl-v3)" at the end of the url, you can play this url with any video player. 回答2: Please check http://mingfeiy.com/android-hls-playback-via-azure-media-services . blog post "Shows you how to generate Http Live Streaming (HLS) version 3 via Azure Media Services, which

问题 I use websockets to receive video frames. Image is encoded in base64 mimetype image/jpeg. I'm trying to convert image to np.ndarray. When I read image file code works correct. But when I'm trying to read image from socket stream, issue is occured. image_data = base64.b64decode(part.encoded_image) np_array = np.frombuffer(image_data, np.uint8) image = cv2.imdecode(np_array, cv2.IMREAD_UNCHANGED) In docs cv2.imdecode() returns None in case when image is short or corrupted. My image is in HD

问题 We are trying to add play/pause/record buttons to a webpage that shows a video stream. The video is streaming from the server and the webpage is on the client-side. Now the client can see the video stream on the webpage, but we wanted to add some buttons. This is the code that sends the video using sockets: void stream(cv::Mat* frame){ TCPServer serverInputConnection("localhost", 8080); serverInputConnection.createListener(); ////////////////////// reconnect network cycle ////////////////////

问题 I am trying to add a video from cloudflare stream into my website. The code that cloudflare gives runs in html but when I paste the code in the html component of my angular project. I am getting the error - Error: Template parse errors: 'stream' is not a known element: 1. If 'stream' is an Angular component, then verify that it is part of this module. 2. To allow any element add 'NO_ERRORS_SCHEMA' to the '@NgModule.schemas' of this component. (" [ERROR ->] The code that works in html looks

问题 I have a python script that will produce frames for a video stream. To stream it to twitch I decided to use ffmpeg (as it is the only option I found). However, the bitrate of my stream is very low (70 KB), although in ffmpeg options it's set to 3000K. # This script copies the video frame by frame import cv2 import subprocess as sp twitch_stream_key = 'MY_TWITCH_STREAM_KEY' input_file = 'video.mp4' cap = cv2.VideoCapture(input_file) ret, frame = cap.read() height, width, ch = frame.shape

问题 I have a python script that will produce frames for a video stream. To stream it to twitch I decided to use ffmpeg (as it is the only option I found). However, the bitrate of my stream is very low (70 KB), although in ffmpeg options it's set to 3000K. # This script copies the video frame by frame import cv2 import subprocess as sp twitch_stream_key = 'MY_TWITCH_STREAM_KEY' input_file = 'video.mp4' cap = cv2.VideoCapture(input_file) ret, frame = cap.read() height, width, ch = frame.shape

问题 HI I'm developing Broadcast App for that I'm using Videocore library now how can i play that streaming video in ios app i tried with the MpMoviePlayer but it won't support the rtmp stream. so is there any third party libraries available for RTMP supported Players please help me 回答1: If you already have the RTMP live stream ready and playing as HLS then you can simply add .m3u8 after the stream name and make RTMP link to http . For example you have RTMP link like this: rtmp://XY.Y.ZX.Z/hls