If you need to access images, audios, and videos of different encoding formats in your work, you are likely to be using multiple tools to convert these diverse media formats. It would be great if there is a multi-in-one conversion tool that can process all image/audio/video formats. FormatJunkie is such a multi-in-one
Analysis of AMR audio file formats
1 Overview currently, many smart phones support multimedia functions, especially audio and video playback functions. The AMR file format is generally supported by mobile phones. AMR is short for Adaptive Multi-Rate and Adaptive Multi-Rate. It is an audio encoding file format dedicated
camcorder, DAT (LP mode) sampling rate44,100 Hz-Audio CD, also commonly used for MPEG-1 audio (VCD, SVCD, MP3) sampling rate47,250 Hz-Sampling rate for commercial PCM recorders48,000 sampling rate for digital sound used in Hz-minidv, digital TV, DVDs, DAT, movies, and professional audio50,000 Hz-sampling rate for commercial digital recorders96,000 or 192,000 Hz-dvd-aud
Conversion method "Turn" between common audio formats under LinuxThe following is a brief introduction to the conversion method between common audio formats for Linux environments:MP3 Related tools: lameOGG Related tools: Vorbis-toolsAPE Related tools: MacFLAC related tools: FLACWAV Related tools: ShntoolBin/cue Image
How to convert common audio formats under LinuxJune 28, 2008 15:47:00Hits: 781Often on the electric donkey download the ape image of the CD, after downloading to restore to WAV format, then split and extract their favorite songs, and then into the ape into the computer, but also transferred to MP3 into the MP4 player. Now summarize how the various formats are con
Simple installation of MPlayer to play all audio and video formats-general Linux technology-Linux technology and application information, the following is a detailed description. Source: http://www.ubuntuchina.com/
Author: dsj
After ubuntu8.04.1 is installed, MPlayer has not been installed, for fear of trouble. Today, I am interested in playing rmvb with MPlayer. As a result, we started:
1. Install U
Mobile phone audio and video 3-local video list, audio and video 3-list
1. Write layout relative layout: ListView, TextView, and ProgressBar, initialization
1 Video_pager.xml
2. Load the local video, load the video in the Child thread, and load the video into the collection; set the adapter to be in the main thread; U
Mobile phone audio and video 10-music list, audio and video 10-list
/*** Get data from local sdcard * // 1. traverse sdcard with the suffix * // 2. obtain the video from the content provider * // 3. if it is a 6.0 system, dynamically obtain the permission to read sdcard */private void getDataFromLocal () {new Thread (
Briefly record the meaning of the three formats of the IP prefix list (prefix-list): veryhuo.com
Ip prefix-list [name] [permit | deny] [prefix]/[len] ge [ge-value] le [le-value] liehuo.net
Len
1. ip prefix-list 110 permit 172.16.1.0/23 liehuo.net
Meaning 1: the first 23
;import Android.widget.baseadapter;importandroid.widget.imageview;importandroid.widget.textview;import com.yuanlp.mobileplayer.R;importcom.yuanlp.mobileplayer.bean.MediaItem;import com.yuanlp.mobileplayer.utils.utils;importjava.util.list;/***createdby 原立鹏 on2017/7/16.*/publicclassmyadapterextendsbaseadapter{ privateContextcontext;privateListSo local music can also show and play, but the play page is shared with the video page, is ugly, so behind will do a music-specific playback interface, then
In Delphi 2009, you need to modify the bass_deviceinfo structure definition in bass. Pas. Otherwise, garbled characters will occur:
// Change bass_deviceinfo = Record Name: pchar; // description DRIVER: pchar; // driver flags: DWORD; end; // to bass_deviceinfo = Record Name: pansichar; // description DRIVER: pansichar; // driver flags: DWORD; end;
In this example:
Code File:
Unit unit1; interfaceuses windows, messages, sysutils, variants, classes, graphics, contro
/** * Get data from local SDcard *//1. Traverse sdcard, suffix *//2. Get video from content provider *//3. If the system is 6.0, dynamically get read SDcard permissions */private void Getdatafromloca L () {new Thread () {@Overridepublic void run () {super.run ();//ISGRANTEXTERNALRW (Activity) context);// Systemclock.sleep (+); mediaitems = new arraylist Mobile Audio 10--Music list
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