Mobile phone audio and video 4-basic functions of video players (1) and 4-basic functions
1. MediaPlayer and VideoView Introduction
The Android system provides developers to develop multimedia applications (audio and video)
1. MediaPlayer,
The underlying layer is decoded, And the MediaPlayer is responsible for dealing with the underlying layer. It encapsulates m
After the router is connected to the broadband, the computer connection router cannot watch the video, please refer to the following steps to troubleshoot.
1 , confirm router WAN The port has been networked successfully
Log on to the router interface, click on the network status to confirm that the router WAN has been networked successfully, as shown below:
2 , verify that the router has not set bandwidth control
In previous small video recording articles, we used avassetexportsession to compress the merged video output into a final video file. High-quality compression (avassetexportpresethighestquality) was used at that time.
Let exporter = avassetexportsession (Asset:composition,presetname:avassetexportpresethighestquality)!
Of course, in addition to avassetexportpres
Quack video where is the video saved by the community? Many netizens will be in quack video community recorded video and then directly uploaded to quack video community to share, if you feel that there are some video needs to be m
This article mainly introduces the use of fluorinefx.net to achieve video recording and video playback, FluorineFX like FMS, in addition to the AMF Communication, rtmp protocol, RPC and remote sharing objects, it also has the function of video streaming services. It is very convenient for us to realize the development of similar applications such as online
Description of the problem; get the thumbnail and video time length of the FLV video
Google for half a day found that you can use FFmpeg to get some information about the video, first introduce FFMEPG
Here's a simple: FFmpeg is a complete solution for recording, converting, and streaming audio and video, a
This article mainly introduces the use and introduction of video tags in html, HTML5 videos, and some video formats that support video playback in the web, so let's take a look at this article.
First we introduce the following tags for playing the video:
Html5
Video on the
This article mainly introduces WEBRTC (we translate and collation, translator: Weizhenwei, check: Blacker), the earliest published in the "Weaving wind net"Support original, reprint must indicate the source, welcome attention to my public number blacker (Id:blackerteam or WEBRTCORGCN).Technically speaking, using a webcam for online broadcasting does not require WEBRTC. The camera itself is a server that can connect to the router and stream video conte
9158 Virtual video A lot of people play, but used for QQ video chat people estimated less, although there is no technical content, but occasionally mischief is also good! Small part of the bottom to give the parents to share the method!
First, preparatory work
1.9158 Virtual Video Software
2. A beautiful QQ chat video
Reprint: http://blog.csdn.net/zm2714/article/details/7916440A project for a friend involves uploading a video, converting a video, and automatically capturing one of the uploaded video content as a thumbnail image. This article records some of the knowledge and lessons learned in the process of completing this project.Upload the
Here is a test DEMO of your own, which is described in detail. Simple video recording function.
Package com. video;
Import java. io. IOException;
Import android. app. Activity;
Import android. content. pm. ActivityInfo;
Import android. graphics. PixelFormat;
Import android. media. MediaRecorder;
Import android. OS. Bundle;
Import android. view. SurfaceHolder;
Import android. view. SurfaceView;
Import an
Html5 video playback solution, html5 video playback
Html5 is mysterious before learning it. I recently learned and studied some html5 achievements. I would like to share my summary with you.As we all know, application development is divided into two types: native app and web app, that is, the application accessed through a browser.Html5 has its unique application in the mobile Internet era. Although it has
Monday good, the video that we share today is recorded by the Hanshunping teacher of the Preach Wisdom podcast for everyone
Linux Video Tutorials", this video free for everyone to open, I hope everyone attentively to learn this video!
Tip: It self-learning network for everyone to share the
FLEX,FMS3 Series article Navigation
FLEX,FMS3 related articles Index
This is a video chat, Conference development Example series of the 3rd article, the series of all articles linked as follows:Http://www.cnblogs.com/aierong/archive/2008/12/30/Flex.html#sp1. Working principleApplication of Netstream.publish methodPublish () Method: sends an audio stream, a video stream, and a text messag
What is the hottest thing in the entertainment circle right now? Of course it's a short video.So, how does a short video be made? How do short videos earn money? How do I download a free short video? This article contains a number of related short video articles, add to the collection Oh, small series will continue to update this article.1. Short
How to download small video on mobile phone? Need not install software download method?How do I download video from my mobile app to my phone? For example, to download the video on the mobile phone?How do I download videos for free?...The answer of course is to use Iiilab to provide online video analysis download tool,
The method of long-length video recording
1, the use of mobile phone with the video software to make our video (other video shooting software can also), as long as you do not use GIF quick video camera with the tool can be
2, connect the mobile phone to the computer,
1. Open the video you want to download in the micro-letter
2. Click in the browser to open
3. After opening in the browser, click the Play screen, select download
4. After the successful download, click the menu key in the UC browser interface, then click My Video
5. You can find the video you just downloaded in the cached
Six browser performance to determine the quality of the movie experience
1, browser start speed
2, the browser page load speed
3. Search Engine Protection
4, see film not poisoned
5, video advertising interception
6, the Boss Key performance competition
The focus of this review revolves around the viewing function, the core is to see the film efficiency and safety, through the comparison of the Chinese market in the six major mainstream browser
Here reprinted an article, is through V4L2 to read the UVC camera video, With x264 code library real-time coding H.264 video method, the author of the source code is missing a part of the YUYV image format transcoding for yuv420p, but the author's article provides a yuyv2yuv420p algorithm.
Reprint if there is any improper place, please contact me, thank you.
The following are reproduced content:
In our
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.