avi codec for android

An exception occurred while encoding: Java.lang.NoSuchMethodError:No static Method Encodebase64string ([B) ljava/lang/string; in class lorg/apache/commons/ Codec/binary/base64; or its Super classes (Declaration of ' org.apache.commons.codec.binary.Base64 ' appears in/system/framework/ Org.apache.http.legacy.boot.jar) Decoding problem: Java.lang.NoSuchMethodError:No static method DecodeBase64 (ljava/lang/string;) [B in class lorg

Reprint please the head source link and the tail two-dimensional code together reprint, this article from countercurrent fish yuiop: http://blog.csdn.net/hejjunlin/article/details/53183718Preface: The previous sections are introduced CAMERA2 related, for CAMERA2 preview to display the image on the Surfaceview, as well as the video, always refresh the current image area. Back to the earliest introduction of the MediaPlayer play video, these are inseparable from the important role Mediacodec, toda

Reprint please the head source link and the tail two-dimensional code together reprint, this article from countercurrent fish yuiop:http://blog.csdn.net/hejjunlin/article/details/52629598Foreword: The OMX event callback is introduced in the previous article, starting from today, go into the OpenMAX frame of codec part. Look at today's agenda as follows: A picture review audio and video synchronization A picture of the location of OpenMAX

The first four articles, respectively, introduced the basic knowledge of audio development, how to capture a frame of audio, how to play a frame of audio, how to store and parse WAV file, it is suggested that interested small partners to read, this article focuses on how to encode and decode a frame of audio data.1. Android's official Mediacodec APIFirst, let's look at the official Android audio codec API,

Document directory 3.1 register the decoder 3.2 factory of encoder and decoder 3.3 register encoder and decoder to sktregistry 3.4 encoder or decoder through third-party lib or hardware solutions 1. Android image decoding process 1) APP: bitmapdecode. Java 2) API: bitmapfactory. Java (static image), movie. Java (dynamic image) 3) JNI: bitmapfactory. cpp (static image), movie. cpp (dynamic image) 4) C native service (skia): skimagedecoder. cpp (s

CodecIntegration and video overlayAndroidCodec library stores all the content modified by multimedia in the prebuilt directory in the form of. So, without any source code.File. The implementation of video overlay mainly uses the fsl ipu underlying libraryDataIt is directly sent to the hardware for merge.A. codec Integration 1. codec Integration MethodFirst, declare that

System FrameworkPrinciple Description:Adopt distributed network system, install video client software on mobile phone, install camera Server software on remote server, collect camera real-time video, carry out H264 encoding, and publish it in the form of custom TCP server, and use the client software to enter the IP address of the server. Connect and watch live video.Feature Description:Currently learning version supports capture 320*240 video, server-side support boot and 3322 dynamic domain na

Key words:android decode WEBP sample When I knock down the keyboard when there is a deep sense of shame, see the Android 4.0 support WEBP format image, so I am looking for the provision of what kind of api,nnd, obstinately did not find, then hold a try mentality, with bitmapfactory to read, the result is not a problem. Come to a conclusion, as a code farmers, to dare to try to dare to do! WEBP decoding It's no different from your decoding jpg, it's

How to compile the Opus audio codec library for AndroidThe Opus audio codec library is the next generation of the Speex audio codec library. It has made great progress in terms of codec performance and quality. Opus compilation is very simple, but the official did not provide a detailed

Usually use Base64 this codec way to convert binary data into a visible string format, which is what we often say, 10 dollars a string of the kind, ^_^.Android Android.util package directly provides a fully functional Base64 class for us to use, the following shows how to make a picture of Base64 codec.1. Find the picture Public void onencodeclicked(View view) {/

Previously, we used speex encoding and decoding in applications. Recently, we have summarized the implementation of speex on Android. Speex is an open-source, free, and patent-free audio compression format. The speex project strives to reduce the input threshold of speech applications by providing an alternative high-performance speech codec. In addition, compared with other

= (EditText) This. Findviewbyid (R.ID.EDITTEXT2); PD =NewProgressDialog ( This); } Public void Convert(View view) {FinalString mp3name = Et_mp3.gettext (). toString (). Trim ();FinalString wavname = Et_wav.gettext (). toString (). Trim (); File File =NewFile (Wavname);intSize = (int) File.length (); System.out.println ("File Size"+ size);if("". Equals (mp3name) | |"". Equals (Wavname)) {Toast.maketext ( This,"Path cannot be empty",1). Show ();return; }//convertmp3 (wavname,mp3name);Pd.setmessag

Recently, I have been studying the implementation of GIF on Android and have some experiences. Now I want to share it with you. At first, I saw the implementation of GIF on my mobile phone. It was an application of GIF kuaishou on the iPhone. I felt pretty good and wanted to implement it on Android. I checked it later. In the past, there was also a GIF kuaishou on And