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Questions tagged [video-streaming]

Video streaming is the process of delivering a video from a server to a client. This is different from simply downloading the entire video file, as the client is able to watch the video while it's being downloaded.

Video streaming is the process of delivering a video from a server to a client. This is different from simply downloading the entire video file, as the client is able to watch the video while it's being downloaded.

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decoding h.264 frame data in using AVAssetReader iOS

I have some questions on AVAssetReader. Currently I am reading view data sent from the IP Camera using the API provided by them. From the API, the following will return from the API for each frame 1.Buffer contain frame raw data 2.Frame type I or B…
JosephT
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Looking for Video streaming in ios using Wowza Media Server

I want to know how can I develop a app of video streaming for iphone, in which two users and a group can video chat using Wowza media server ? Thank you.
ajeet
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How to capture and broadcast MJPEG stream from an IP webcam

I've purchased a Foscam FI8910W IP webcam which outputs a live video stream in MJPEG format, and I'm trying to embed the live stream in a webpage. I've already accomplished this goal by simply using the camera feed's URL as the source for an HTML…
Alx717
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Real-time video stream with QtQuick

I'd like to stream video in as close to real-time as possible in my QML/QtQuick applications. I've tested: import QtMultimedia 5.0 Video { source : "http://mysource" } with vlc as server (0ms buffer) and stream-m, both with delays up to 30…
dagur
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Live video stream using OGG video chunks

We are currently developing a live stream application which involves: a client written in C# that will capture frames from a webcam and has to encode them in a video chunk (more info to come) A stream server written by us in Node.js which basically…
MastErAldo
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Extracting stream from IP camera into MATLAB

I have an IP camera that can be accessed easily using its IP address and a web browser. My project involves extracting that stream from the IP webpage into my Matlab GUI and analyzing it frame by frame. The first and easiest method was using the…
user1111726
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A random pixel on a keyframe. (ffmpeg)

Hello folks of SO! We're trying to do some very small and simple code in PHP to generate a variation of a video, using always the same file. The script would have to make a small pixel mark, on random or specific frame of the video file, and this…
Chris Russo
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MediaPlayer takes to long on prepareAsync, how to minimize time

My issue is that the app stays about 3-4 seconds in the prepareAsync: This takes to long, so i need to change something, to minimize the time it stays there. This is my code: if (path_to_play == "") { …
rosu alin
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File streaming encounters buffer underrun/underflow?

Background I'm developing a progressive download media streaming server in C++ using Boost. A typical configuration is an Android rendering device running Android 4.2.2, using a stock Gallery player as the media player, and the media streaming…
Moshe Rubin
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How to efficiently pass streamed data from a service to an activity?

I'm developing a product that will interface with an external server application. I cannot change the protocol or format of the external server or the incoming data. My application runs (mainly) as a service which receives packets over the network…
Zoccadoum
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What are the correct x264 settings to achieve the lowest latency possible?

I'm making a streaming system than consists of backend - generates and encodes 1280x720@30fps with libx264 and sends NALUs to frontend over UDP frontend - receives frames from backend, decodes with ffmpeg and draws on the screen I'm trying to…
Vitali Kotik
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How to save video stream using VLC in commandline?

I'm trying to save online video using VLC in command line on Window 7 Basic. Here are few things I tried and worked partially: I:\movies> vlc http://media.ch9.ms/ch9/7492/a92ae0a6-7b81-4114-b102aa055d147492/E2EMeijerBrachaDartMonadsContinuations.wmv…
Nawaz
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How to handle uploaded videos and stream videos in MongoDB?

Users upload videos (max 50MB) which I am currently storing in file system Then my video processing job grabs the file and processes it to target file type (flv) The processed file then pushed to gridFS and streaming on a page I need to keep the…
kheya
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FFmpeg: Generating .ts files and adding Metadata to them

Before I was following the steps: Create some metadata: id3taggenerator -o 1.id3 -artist "Emma Stone" id3taggenerator -o 2.id3 -artist "Patricia Clarkson" Create a file saying where to place the metadata in the file: 68 id3 /path/to/file/1.id3 78…
Jonovono
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How to handle signal flood from another thread in Qt

tl;dr: I have a QThread which sends a signal to the main thread whenever new data is available for processing. Main thread then acquires, processes and displays the data. The data arrives more often the the main thread is able to process it…
jaho
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