Special Prize for MIC optimization, Huazhong University of Science and Technology! Bsde option optimization is one of the unique applications of this asc13 competition. It was first used as a competition project. In this competition, Huazhong University of Science and Technology won the "mic optimization Special Award" with an astonishing performance optimization of 60 thousand times ". Tsinghua Univers
HiSilicon 3531 Chip Sound problem
1, the HDMI input sound and mic input sound through the AI to AO (Ai->ao), can come out sound.
2, the audio of the HDMI input is encoded and decoded (AI->AENC,ADEC->AO), can output sound, but the sound of the mic input is not responded to, what happened.
Proc Information in the audio section
# Cat/proc/umap/ao[AO] Version: [hi3531_mpp_v1.0.8.0 Debug], Build time: [Nov 2
I have a sigmatel 9220 sound card on the intel 945gp motherboard. The effect is good, but I just can't use a microphone. It's really a long time I 've been depressed. I finally found a solution on the Internet. Although it was just a compromise, it was always better than nothing!
Run and installProgramAfter the installation program decompress the files required for installation, do not click "Next" first, in the installation directory of the sigmatel driver, usually in C: \ Program Files \ Inte
SOURCE Link: Spark streaming: The upstart of large-scale streaming data processingSummary: Spark Streaming is the upstart of large-scale streaming data processing, which decomposes streaming calculations into a series of short batch jobs. This paper expounds the architecture
1. Introduction to Spark streaming
1.1 Overview
Spark Streaming is an extension of the Spark core API that enables the processing of high-throughput, fault-tolerant real-time streaming data. Support for obtaining data from a variety of data sources, including KAFK, Flume, Twitter, ZeroMQ, Kinesis, and TCP sockets, after acquiring data from a data source, you can
Pick Want streaming media file format plays an important role in streaming media system, so designing a reasonable file format is the most direct and effective way to improve the efficiency of streaming media server. Based on the analysis of the common streaming media system and file format, this paper In particular,
First, Local: Using JAVACV (Android and Java Platform recommended JAVACV), FFmpeg, OpenCV or JMF can easily get to the local camera streaming media
JAVACV Series articles:
JAVACV Development 1: Call native webcam video
JAVACV Development in Detail 2: The implementation of the converter, push the local camera video to the streaming media server and camera recording video func
The IIS live Smooth streaming (real-time smooth streaming) is Microsoft's next generation streaming media solution. The technology is to integrate the media transport platform IIS Media Services in the IIS Web to enable the use of standard HTTP Web technology and advanced Silverlight functionality to ensure the best quality and smooth audio and video broadcasts o
From http://www.dataguru.cn/article-9532-1.html
The demand for distributed streaming is increasing, including payment transactions, social networks, the Internet of Things (IoT), system monitoring, and more. There are several applicable frameworks for convection processing in the industry, so let's compare the similarities and differences of each stream processing framework.Distributed stream processing is the continuous processing, aggregation and a
in the past century, with the rapid development of computer and network communication technology, the traditional teaching mode of education is facing great challenge. The use of Internet for online teaching and the development of Web-based courses has become an important issue in the educational technology sector and the reform trend. Audio and video transmission in the distance education has been widely used and has been a good result. Among them, such as Noah's Point reader remote education u
first of all, I admire eguid, whether it is technology or sharing, thanks to his series of Bowen on my first learning process help, so clearly indicated the reprint address:
http://blog.csdn.net/eguid_1/article/details/51725970
one, the local push to send the end1, Local: The use of JAVACV (Android and Java Platform recommended JAVACV), FFmpeg, OpenCV or JMF can be very convenient access to the local camera streaming media
JAVACV Series arti
WSE3.0 Framework provides data optimization transport mechanism, WSE3.0 build Web Service Security (4): Mtom message transmission optimization and file upload, download questions are introduced. WCF also provides streaming operations to support the transfer and processing optimization of large data objects, and today we WCF distributed development Step-win series (4): Use flow operations (streaming Operatio
Contents of this issue: 1. Spark Streaming job architecture and operating mechanism2. Spark Streaming fault tolerant architecture and operating mechanism In fact, time does not exist, it is by the sense of the human senses the existence of time, is a kind of illusory existence, at any time things in the universe has been happening.Spark streaming is like time,
With the development of mobile Internet, there are more than 10 video live apps in China. To constructed investment of 17 in 2015, the explosion of red as a representative, video mobile live surface, and then to the later ying, pepper, Honey circle and so on, live from the rapid development of media era changed people's traditional life habits and traditional business model.The wide use of live broadcast to our life has come a great convenience, live streami
window to save the new playlist, and then choose "Edit Playlist" to reconfigure it if you need to change it later.However, if you want other users to be able to access the playlist file, you must also click the Play button under "status" in the "Avaliable Playlists" list box, which means that the "Stopped" of the Status column changes to "Playing".Enable WebcastIf you still want to say a word after playing the MP3 song, it's simple, just a microphone. However, there are a few settings that you
The simplest example of Flash-based streaming media: RTMP push and receipt (ActionScript) and rtmpactionscriptThis article records some Flash-based streaming media processing examples. The most common Streaming Media Protocol for Flash platforms is RTMP. Some RTMP players/streamer Based on C/C ++ recorded previously, but no RTMP player/streamer Based on the Flash
Live streaming weak network optimization strategy | live streaming SDK performance optimization practices, sdk Performance OptimizationScenarios of weak Network Optimization
After more than a year of rapid development, the online live broadcasting industry has developed a variety of methods. The earliest webcast was when the anchor sat in front of the PC and installed professional live video devices (such a
HTTP Media Stream Architecturehttp://www.apple.com.cn/developer/library/ios/documentation/NetworkingInternet/Conceptual/StreamingMediaGuide/ Httpstreamingarchitecture/httpstreamingarchitecture.html#//apple_ref/doc/uid/tp40008332-ch101-sw2
HTTP Live media streaming allows you to send live or pre-recorded video and audio to a device running iOS 3.0 and above or to a QuickTime x and later desktop computer via a regular Web server and to support encrypt
Java implementation Spark streaming and Kafka integration for streaming computing2017/6/26 added: Took over the search system, this six months have a lot of new experience, lazy change this vulgar text, we look at the comprehensive read this article New Boven to understand the following vulgar code, http://blog.csdn.net/yujishi2/article/details/73849237. Background: Online about spark
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.