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• FFmpeg Android Errors

  8 juin, par axjp

  Ok so im making a kotlin android app and for file conversion from 3gp to wav i added the android ffmpeg library with implementation 'com.arthenica:mobile-ffmpeg-full:4.4' then i added this code to convert the files FFmpeg.execute("-i" + f2 +"/storage/emulated/0/Android/data/com.icompilecodewithnowarnings.ffmpegthing/files/Documents/recording.wav") for further context f2 is /storage/emulated/0/Android/data/com.icompilecodewithnowarnings.ffmpegthing/files/Documents/recording.3gp

  


  The error log is to large to simply just fit here but heres some of it

  


  Execution failed for task ':app:checkDebugAarMetadata'.
> Could not resolve all files for configuration ':app:debugRuntimeClasspath'.
   > Could not find com.github.hiteshsondhi88.libffmpeg:FFmpegAndroid:0.3.2.
     Searched in the following locations:
       - https://dl.google.com/dl/android/maven2/com/github/hiteshsondhi88/libffmpeg/FFmpegAndroid/0.3.2/FFmpegAndroid-0.3.2.pom
       - https://repo.maven.apache.org/maven2/com/github/hiteshsondhi88/libffmpeg/FFmpegAndroid/0.3.2/FFmpegAndroid-0.3.2.pom
     Required by:
         project :app


  


  Caused by: org.gradle.internal.resolve.ModuleVersionNotFoundException: Could not find com.github.hiteshsondhi88.libffmpeg:FFmpegAndroid:0.3.2.


  


  I tried to compile however the compiler immediatley rejected my app and refused to compile. I would have expected it to have immidiatley compiled into a apk.

  


  EDIT :

  


  Here is my build.gradle file

  


  plugins {
    id 'com.android.application'
    id 'org.jetbrains.kotlin.android'
}

android {
    namespace 'com.icompilecodewithnowarnings.ffmpegthing'
    compileSdk 33

    defaultConfig {
        applicationId "com.icompilecodewithnowarnings.ffmpegthing"
        minSdk 26
        targetSdk 33
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    kotlinOptions {
        jvmTarget = '1.8'
    }
}

dependencies {

    implementation 'androidx.core:core-ktx:1.8.0'
    implementation 'androidx.appcompat:appcompat:1.4.1'
    implementation 'com.google.android.material:material:1.5.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
    implementation 'com.arthenica:mobile-ffmpeg-full:4.4'
    implementation files('src/main/java/musicg-1.4.2.0.jar')
    testImplementation 'junit:junit:4.13.2'
    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
}


  


• Is there any way to make image compression and saving faster on Android ?

  24 octobre 2016, par Arsen Sench

  The situation

  I should show 200-350 frames animation in my application. Images have 500x300ish resolution. If user wants to share animation, i have to convert it to Video. For convertion i am using ffmpeg command.

  ffmpeg -y -r 1 -i /sdcard/videokit/pic00%d.jpg -i /sdcard/videokit/in.mp3 -strict experimental -ar 44100 -ac 2 -ab 256k -b 2097152 -ar 22050 -vcodec mpeg4 -b 2097152 -s 320x240 /sdcard/videokit/out.mp4

  To convert images to video ffmpeg wants actual files not Bitmap or byte[].

  Problem

  Compressing bitmaps to image files taking to much time. 210 image convertion takes about 1 minute to finish on average device(HTC ONE m7). Converting image files to mp4 takes about 15 seconds on the same device. All together user have to wait about 1.5 minutes.

  What i have tried

  1. I changed comrpession format form PNG to JPEG(1.5 minute result is
     achieved with JPEG compression(quality=80),with PNG it takes about
     2-2.5 minutes) success
  2. Tried to find how pass byte[] or bitmap to ffmpeg - no succes.

  QUESTION

  1. Is there any way(library (even native)) to make saving process faster.
  2. Is there any way to pass byte[] or Bitmap objects (i mean png file decompressed to Android Bitmap Class Object) to ffmpeg library video creating method
  3. Is there any other working library which will create mp4(or any supported format(supported by main Social Networks)) from byte[] or Bitmap objects in about 30 seconds(for 200 frames).

• Piwik is now using Github issues as our Issue Tracker !

  9 juillet 2014, par Matthieu Aubry — Community, Development

  This is an announcement regarding the Issue Tracker used for the Piwik project. We are excited to announce that Piwik has migrated from Trac to now using Github issues for managing our issues !

  More than 5,400 tickets and 20,000+ comments from 1,000+ users were migrated to Github. Read on for more information.

  Where do I find Piwik Issue Tracker ?

  • Piwik main project issue tracker (piwik/piwik)
  • Piwik Mobile issues (piwik/mobile2)
  • Device Detector issues (piwik/device-detector)
  • Piwik iOS SDK (piwik/piwik-sdk-ios)
  • See other repositories at github.com/piwik

  Benefits of using Github Issues for the Piwik project

  There are several advantages of moving to Github issues :

  • Faster and responsive user interface
  • Better cross-project referencing of issues
  • Ability to notify people with the @username functionality
  • No spam
  • Integration with Pull requests and our Git repository

  How do I get notifications for all Piwik tickets ?

  To receive notifications for new tickets or new comments in the Piwik project, go to github.com/piwik/piwik, then click the Watch button at the top of the page.

  

  In Github, watching a repository lets you follow new commits, pull requests, and issues that are created.

  How do I report a bug in Piwik ?
  See Submitting a bug report.

  How do I suggest a new feature ?
  See Submitting a feature request.

  Next steps

  At Piwik we care a lot about Data ownership. For this reason we need to have an up to date copy of all our tickets and comments out of github.com servers. Our next step will be to create and release as open source a tool to let anyone create a Mirror of their Github issues. See #5299.

  For more information about the Trac->migration, see #5273.

  We look forward to reading your issues on Github !