Decoding process:
1, read HiSilicon g726 audio data, HiSilicon g726 audio will be more than 4 bytes of HiSilicon header information.
2. Select FFmpeg g726 encoder for decoding. FFmpeg g726 decoder includes: av_codec_id_adpcm_g726, Av_codec_id_adpcm_g726le. Select the av_codec_id_adpcm_g726 decoder type if the HiSilicon g726 stream type is ASF, and select the g726 decoder type if the HiSilicon RFC3551 stream
This article translated from: http://developer.android.com/training/managing-audio/audio-focus.html
It is vital to consider how to interact with multiple potential audio playback programs. To avoid simultaneous playback of each music player, Android uses audio focus to control audi
1:7 Mouth 8 TongueSpeakers, headphones, and earpieceIs by: Audiomanager.setmode (audiomanager.mode_in_communication)Audiomanager.setspeakerhponeon (boolean value). These two are set. But some don't seem to support it.Switch speaker and handset on the M phone cannot switchAndroid Audiotrack Audio Playback analysisWhen the audio resource is playing, there are frequent conflicts, such as when the music is play
How Word documents add audio or video annotations
1, click the Customize Quick Access Toolbar button on the right of the Quick Access Toolbar (), and in the Drop-down menu that opens, execute the other commands command to open the Word Options dialog box.
2, in the Select commands from the Drop-down list box, select All commands, select the Insert Sound command in the list box below it, and then click the Add button to add it to the right list box,
1, in the Storm audio and video interface, click on the upper right corner of the storm audio and video.
2, and then in the next option, select Advanced Options.
3, the Advanced option, click the Hotkey setting.
4, in the hotkey setting, will open the Boss key and the use of the Boss key box selected.
5. Select, click OK, later if you want to hide the storm
Microsoft today started a public test of two office plug-ins, "STAMP" (subtitling add-in for Microsoft powerpoint,powerpoint subtitle loading) and "Save As Daisy", These two plug-ins can help people with hearing, eyesight, or dyslexia to use Office Office software.
Stamp can help users add hidden captions to video or audio files in PowerPoint presentations (the audio portion of a TV signal is superimposed
1, cool dog support a lot of audio plug-ins, you can add plug-ins to the cool dog, first copy the entire plugins directory to your cool dog installation directory, and then click on the cool dog icon in the upper left corner of the cool Dog, pop-up main menu, click on the menu "option settings", such as (Figure 1)
Figure 1
2, in the pop-up window click "Audio plugin", change the directory of Plug-i
In PowerPoint, audio and video files are often played through "Insert → movie and sound → files in movies (or sound in Files)", which makes it inconvenient to control sound and video. Now we introduce a way to control audio and video playback using media player controls. Steps are as follows
1. Insert the Media Player control in PowerPoint, in specific ways:
① open view → toolbar → Control toolbox
② Sele
Adobe Audition How to adjust the speed of the audio rhythm?
1. Right click on any track to insert the audio that you want to change
2, put the mouse on the audio, click Right-fragment Time extension properties
3, in the opening time stretch on tick, you'll see the amount of time to stretch. This column is dimmed by gray, which means you can cha
1.
src: The URL of the music
Preload: Pre-load
AutoPlay: Auto Play
Loop: Looping Playback
Controls: Browser's own control bar
[HTML] view Plaincopy
2.
src: URL of the video
Poster: Video cover, no picture displayed when playing
Preload: Pre-load
AutoPlay: Auto Play
Loop: Looping Playback
Controls: Browser's own control bar
Width: Video width
Height: Video Height
Muted: Whether to output video sound
[HTML] view Plainc
Steps to use Mediarecorder:1. Create Mediarecorder objects2, call the Medirecorder object's Setaudiosource () method to set the source of the sound, general incoming mediarecorder.mic3, call the Mediarecorder object's Setoutputformat () to set the format of the recorded audio file4, invoke the Mediarecorder object's Setaudiorncoder (), setaudioencodingbitrate (int bitrate), setaudiosamlingrate (int SamplingRate) Set the recorded encoding format, codin
The right posture seems to be wrong.
Status is
Wx.config ({Configuration information});Wx.ready (function () {MEDIA.SRC = "/project/shake-money/img/shake.mp3"Media.play ();});
Code can be put together, code separate, or call other JS SDK, it is not.It's been tested for a long time and will never be implemented. Think of the former Weixinjsbridge, test a bit, unexpectedly became.
var media = document.getElementById ("MusicBox");if (typeof Weixinjsbridge = = "Object" typeof Weixinjsbridge.inv
Starting with Win7, Windows Media Player 12 introduced the play to feature. It allows users to play the video, audio, or pictures in the computer library directly onto other computers, TVs or stereos in the same network segment (LAN or WiFi) to achieve the effect of wireless playback and easily create a home wireless AV system. This feature also continues to be extended and hardened in Windows8/windows 8.1 in Windows Media Player 12.
Play to Pur
With smart and professional Storm Audio 2.0
The happy time of the netizen comes again, not because the Internet expense is lowered, but because our universal playback software Storm audio and video has upgraded to 2.0. "Storm audio and video" to continue to maintain quality awareness, with professional and passionate to maintain the entertainment of netizens ' s
The audio and video is based on the MPC video player, integrates most popular video decoders, provides and upgrades the system's support for popular AV files and multimedia streaming, and perfectly plays Avi, VCD, DVD, MPG, MP3, MP4, VOB, RM, MOV, and most movies and music, and upgrades ie , Firefox on the popular audio and video files online playback capabilities.
Integrated real, QuickTime, MPEG-2, MPEG-
At present, there are a lot of users, when the mic is connected before the connection can not be successful. Here is a detailed description of the wiring method of the front microphone for your reference.
I. Intel specification for front-facing audio interfacesIntel has regulated the front audio interface sockets, cable, and pin names for motherboards and chassis in the Front Panel I/O connectivitydesign
Author:It168.com reny
I. 3D sound effectsWith the continuous development of software and hardware, the traditional dual-channel single-layer stereo sound field cannot meet people's needs. In order to get a better three-dimensional feeling and space feeling, scientists use digital audio to generate a brand new sound-simulating 3D sound effects.In daily life, we use two ears to listen to things, obtain information from various sources, and then locate
Today see very good introduction audio development articles, reproduced Original address: http://msching.github.io/blog/2014/07/07/audio-in-ios/ Preface Music-related app development has been for some time, in the process of the app's player several changes I also therefore for iOS audio playback implementation has been a certain research. Write this series of bl
Basic knowledge about Android audio Development
Let's start with a piece of gossip. Some time ago I had a sentiment: Android development is not a way to go. It is just a platform that provides many encapsulated APIs, this allows you to quickly develop applications for specific services.
The real value lies in the integration of Android with specific business directions, such as Android and audio and video
Introduction and comparison of common audio protocols for conference TV white PaperFirst, the digital audio principle: The sound is actually a kind of energy wave, therefore also has the frequency and the amplitude characteristic, the frequency corresponds to the time axis, the amplitude corresponds to the level axis. Usually the ear can be heard in the frequency of 20Hz to 20KHz of sound waves known as aud
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