Sur d’autres sites (3910)

• Android App Bundle build error : File 'root/lib/x86/ffmpeg' uses directory name 'lib'

  7 septembre 2020, par Patel Pinkal

  I have used FFmpeg Android in the project from this repo FFmpeg-Android-Java and implement only the FFmpegAndroid module in the project.

  


  FFmpeg library is working fine when we run directly from Android Studio or we make APK file (debug or Signed).

  


  But When I try to generate the app bundle from Android studio I get the below error.

  


  Execution failed for task ':app:packageReleaseBundle'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
  > File 'root/lib/x86/ffmpeg' uses reserved file or directory name 'lib'.


  


  


  Project Level build.gradle

  


  


   // Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {

// Different version declaration
ext {
    kotlin_version = '1.4.0'
    supportVersion = "28.0.0"
    retrofitVersion = "2.0.2"
    okhttp3Version = "3.2.0"
    smackVersion = "4.3.0"
    nav_version = "2.1.0-alpha02"
}

repositories {
    google()
    jcenter()
    maven { url "https://jitpack.io" }
    maven { url 'https://maven.fabric.io/public' }
    mavenCentral()
}
dependencies {
    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    classpath 'com.google.gms:google-services:4.3.3'
    classpath 'com.android.tools.build:gradle:4.0.1'
    classpath 'io.fabric.tools:gradle:1.28.1'
    classpath 'me.tatarka:gradle-retrolambda:3.3.1'
    classpath 'com.jakewharton:butterknife-gradle-plugin:9.0.0-rc2'
    classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3'
    classpath "com.github.dcendents:android-maven-gradle-plugin:2.0"
    classpath 'com.google.firebase:perf-plugin:1.3.1'
}
}

 allprojects {
     repositories {
         google()
         jcenter()
         maven { url "https://jitpack.io" }
         maven { url 'https://maven.fabric.io/public' }
         mavenCentral()
     }
 }

 task clean(type: Delete) {
     delete rootProject.buildDir
 }


  


  


  


• How can I download a video with url beginning with blob:https://…

  11 août 2017, par iMax

  I would like to know if it is possible to download a video from a URL beginning with blob :

  blob:https://www.xyz123…

  i would prefer a terminal solution (ffmpeg ?, youtube-dl ?). but i have not found anything on the world wide web.

  Again : I have the url of the video stream, which looks like the above. How can I download the complete video ?

  Update

  Ok. I now found a webpage which allowed me to download the video file I wanted :
  https://video-download.online/

  But I am still wondering if there is a Terminal solution for downloading video with blob-URL (like in arte mediathek [ example arte ] or in zdf mediathek [ example zdf ]).

  Does nobody know how to do it ?

• Download ONLY audio from a youtube video

  30 avril 2017, par Feras

  I know that there are a million ways to download a video from youtube and then convert it to audio or do further processing on it. But recently I was surprised to see an app called YoutubeToMp3 on mac actually showing "Skipping X mb of video" and supposedly only downloading the audio from the video, without the need to use bandwith to download the entire video and then convert it. I was wondering if this is actually correct and possible at all because I cant find any way to do that. Do you have any ideas ?

  EDIT :
  After some tests here is some additional information on the topic. The video which I tried to get the audio from is just a sample mp4 file from the internet :

  http://download.wavetlan.com/SVV/Media/HTTP/MP4/ConvertedFiles/MediaCoder/MediaCoder_test6_1m9s_XVID_VBR_306kbps_320x240_25fps_MPEG1Layer3_CBR_320kbps_Stereo_44100Hz.mp4

  I tried

  ffmpeg -i "input" out.mp3

  ffmpeg -i "input" -vn out.mp3

  ffmpeg -i “input” -vn -ac 2 -ar 44100 -ab 320k -f mp3 output.mp3

  ffmpeg -i “input” -vn -acodec copy output.mp3

  Unfortunately non of these commands seems to be using less bandwith. They all download the entire video. Now that you have the video can you confirm if there is actually a command that downloads only the audio stream from it and lowers the bandwith usage ? Thanks !