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• Google Speech API "Sample rate in request does not match FLAC header"

  13 février 2017, par kjdion84

  I’m trying to convert an mp4 video clip into a FLAC audio file and then have google speech spit out the words from the video so that I can detect if specific words were said.

  I have everything working except that I am getting an error from the Speech API :

  {
  
    "error": {
  
      "code": 400,
  
      "message": "Sample rate in request does not match FLAC header.",
  
      "status": "INVALID_ARGUMENT"
  
    }
  
  }

  I am using FFMPEG in order to convert the mp4 into a FLAC file. I am specifying that the FLAC file be 16 bits in the command, but when I right click on the FLAC file Windows is telling me it is 302kbps.

  Here is my PHP code :

  // convert mp4 video to 16 bit flac audio file
  
  $cmd = 'C:/wamp/www/ffmpeg/bin/ffmpeg.exe -i C:/wamp/www/test.mp4 -c:a flac -sample_fmt s16 C:/wamp/www/test.flac';
  
  exec($cmd, $output);
  
  
  
  // convert flac to text so we can detect if certain words were said
  
  $data = array(
  
      "config" => array(
  
          "encoding" => "FLAC",
  
          "sampleRate" => 16000,
  
          "languageCode" => "en-US"
  
      ),
  
      "audio" => array(
  
          "content" => base64_encode(file_get_contents("test.flac")),
  
      )
  
  );
  
  
  
  $json_data = json_encode($data);
  
  
  
  $ch = curl_init();
  
  curl_setopt($ch, CURLOPT_URL, 'https://speech.googleapis.com/v1beta1/speech:syncrecognize?key=MY_API_KEY');
  
  curl_setopt($ch, CURLOPT_HTTPHEADER, array("Content-Type: application/json"));
  
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  
  curl_setopt($ch, CURLOPT_POST, true);
  
  curl_setopt($ch, CURLOPT_POSTFIELDS, $json_data);
  
  curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
  
  
  
  $result = curl_exec($ch);

• Not able to trim video using "com.arthenica:mobile-ffmpeg-full:4.4"

  20 avril 2021, par UMESH GARG

  I need help in trimming the video in android using : 'mobile-FFmpeg

  


  I posted my code below, which I used to trim the video but every time it goes to the else block(every it fails for android:11,9).
Please help me out.
Thanks in advance

  


  Code :
val cmd = arrayOf("-i", trimmerData.srcPath, "-ss", startTime, "-t", endTime,
"-s", "320x240", "-r", "25", "-vcodec", "mpeg4", "-b:v", "2097152", "-b:a", "48000", "-ac", "2", "-ar", "22050",
"-c", "copy", trimmerData.dstPath)

  


  val rc = FFmpeg.execute(cmd)

    if (rc == RETURN_CODE_SUCCESS) {
        Log.i(Config.TAG, "Command execution completed successfully.")
        scanTrimFile(trimmerData)
    } else if (rc == RETURN_CODE_CANCEL) {
        Log.i(Config.TAG, "Command execution cancelled by user.")
    } else {
        Log.i(Config.TAG, String.format("Command execution failed with rc=%d and the output below.", rc))
        Config.printLastCommandOutput(Log.INFO)
        showTrimmingError()
    }

private fun scanTrimFile(trimmerData: TrimmerData) {
mediaScannerConnection = MediaScannerConnection(this,
object : MediaScannerConnection.MediaScannerConnectionClient {
override fun onMediaScannerConnected() {
mediaScannerConnection.scanFile(trimmerData.dstPath, "video/*")
}

                override fun onScanCompleted(path: String?, uri: Uri?) {
                    mediaScannerConnection.disconnect()
                    dismissWaitingDialog()
                    getResult(Uri.parse(trimmerData.dstPath))
                }

            })
    mediaScannerConnection.connect()
}


  


  Logs :

  


  2021-04-20 13:05:12.869 27051-27051/org.xyz.abc I/mobile-ffmpeg: Loading mobile-ffmpeg.
2021-04-20 13:05:12.880 27051-27051/org.xyz.abc I/mobile-ffmpeg: Loaded mobile-ffmpeg-full-arm64-v8a-4.4-20200725.
2021-04-20 13:05:12.880 27051-30377/org.xyz.abc D/mobile-ffmpeg: Callback thread started.
2021-04-20 13:05:12.881 27051-30377/org.xyz.abc I/mobile-ffmpeg: ffmpeg version v4.4-dev-416
2021-04-20 13:05:12.881 27051-30377/org.xyz.abc I/mobile-ffmpeg:  Copyright (c) 2000-2020 the FFmpeg developers
2021-04-20 13:05:12.881 27051-30377/org.xyz.abc I/mobile-ffmpeg:   built with Android (6454773 based on r365631c2) clang version 9.0.8 (https://android.googlesource.com/toolchain/llvm-project 98c855489587874b2a325e7a516b99d838599c6f) (based on LLVM 9.0.8svn)
2021-04-20 13:05:12.881 27051-30377/org.xyz.abc I/mobile-ffmpeg:   configuration: --cross-prefix=aarch64-linux-android- --sysroot=/files/android-sdk/ndk/21.3.6528147/toolchains/llvm/prebuilt/linux-x86_64/sysroot --prefix=/home/taner/Projects/mobile-ffmpeg/prebuilt/android-arm64/ffmpeg --pkg-config=/usr/bin/pkg-config --enable-version3 --arch=aarch64 --cpu=armv8-a --cc=aarch64-linux-android24-clang --cxx=aarch64-linux-android24-clang++ --extra-libs='-L/home/taner/Projects/mobile-ffmpeg/prebuilt/android-arm64/cpu-features/lib -lndk_compat' --target-os=android --enable-neon --enable-asm --enable-inline-asm --enable-cross-compile --enable-pic --enable-jni --enable-optimizations --enable-swscale --enable-shared --enable-v4l2-m2m --disable-outdev=fbdev --disable-indev=fbdev --enable-small --disable-openssl --disable-xmm-clobber-test --disable-debug --enable-lto --disable-neon-clobber-test --disable-programs --disable-postproc --disable-doc --disable-htmlpages --disable-manpages --disable-podpages --disable-txtpages --disable-static --disable-sndio --disable-schannel --disable-securetransport --disable-xlib --disable-cuda --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau --disable-videotoolbox --disable-audiotoolbox --disable-appkit --disable-alsa --disable-cuda --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-gmp --enable-gnutls --enable-libmp3lame --enable-libass --enable-iconv --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libxml2 --enable-libopencore-amrnb --enable-libshine --enable-libspeex --enable-libwavpack --enable-libkvazaar --enable-libilbc --enable-libopus --enable-libsnappy --enable-libsoxr --enable-libaom --enable-libtwolame --disable-sdl2 --enable-libvo-amrwbenc --enable-zlib --enable-mediacodec
2021-04-20 13:05:12.881 27051-30377/org.xyz.abc I/mobile-ffmpeg:   libavutil      56. 55.100 / 56. 55.100
2021-04-20 13:05:12.881 27051-30377/org.xyz.abc I/mobile-ffmpeg:   libavcodec     58. 96.100 / 58. 96.100
2021-04-20 13:05:12.881 27051-30377/org.xyz.abc I/mobile-ffmpeg:   libavformat    58. 48.100 / 58. 48.100
2021-04-20 13:05:12.881 27051-30377/org.xyz.abc I/mobile-ffmpeg:   libavdevice    58. 11.101 / 58. 11.101
2021-04-20 13:05:12.881 27051-30377/org.xyz.abc I/mobile-ffmpeg:   libavfilter     7. 87.100 /  7. 87.100
2021-04-20 13:05:12.881 27051-30377/org.xyz.abc I/mobile-ffmpeg:   libswscale      5.  8.100 /  5.  8.100
2021-04-20 13:05:12.881 27051-30377/org.xyz.abc I/mobile-ffmpeg:   libswresample   3.  8.100 /  3.  8.100
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/Android/data/org.xyz.abc/files/Tch Plus Recorder/tch_video_1618904094681.mp4':
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg:   Metadata:
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg:     major_brand     : 
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: mp42
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg:     minor_version   : 
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: 0
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg:     compatible_brands: 
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: isommp42
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg:     creation_time   : 
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: 2021-04-20T07:35:06.000000Z
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg:     com.android.version: 
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: 11
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg:   Duration: 
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: 00:00:10.07
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: , start: 
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: 0.000000
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: , bitrate: 
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: 12089 kb/s
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg:     Stream #0:0
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: (eng)
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: : Video: h264 (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x720, 11998 kb/s
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: , SAR 1:1 DAR 16:9
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: , 
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: 29.81 fps, 
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: 30 tbr, 
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: 90k tbn, 
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: 180k tbc
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg:  (default)
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg:     Metadata:
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg:       rotate          : 
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: 90
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg:       creation_time   : 
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: 2021-04-20T07:35:06.000000Z
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg:       handler_name    : 
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg: VideoHandle
2021-04-20 13:05:12.897 27051-30377/org.xyz.abc I/mobile-ffmpeg:     Side data:
2021-04-20 13:05:12.898 27051-30377/org.xyz.abc I/mobile-ffmpeg:       
2021-04-20 13:05:12.898 27051-30377/org.xyz.abc I/mobile-ffmpeg: displaymatrix: rotation of -90.00 degrees
2021-04-20 13:05:12.898 27051-30377/org.xyz.abc I/mobile-ffmpeg:     Stream #0:1
2021-04-20 13:05:12.898 27051-30377/org.xyz.abc I/mobile-ffmpeg: (eng)
2021-04-20 13:05:12.898 27051-30377/org.xyz.abc I/mobile-ffmpeg: : Audio: aac (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 96 kb/s
2021-04-20 13:05:12.898 27051-30377/org.xyz.abc I/mobile-ffmpeg:  (default)
2021-04-20 13:05:12.898 27051-30377/org.xyz.abc I/mobile-ffmpeg:     Metadata:
2021-04-20 13:05:12.898 27051-30377/org.xyz.abc I/mobile-ffmpeg:       creation_time   : 
2021-04-20 13:05:12.898 27051-30377/org.xyz.abc I/mobile-ffmpeg: 2021-04-20T07:35:06.000000Z
2021-04-20 13:05:12.898 27051-30377/org.xyz.abc I/mobile-ffmpeg:       handler_name    : 
2021-04-20 13:05:12.898 27051-30377/org.xyz.abc I/mobile-ffmpeg: SoundHandle
2021-04-20 13:05:12.898 27051-30377/org.xyz.abc E/mobile-ffmpeg: /storage/emulated/0/TchTrimVideo/tch_trim_Video1618904108454.mp4: No such file or directory
2021-04-20 13:05:12.898 27051-27051/org.xyz.abc I/mobile-ffmpeg: Command execution failed with rc=1 and the output below.
2021-04-20 13:05:12.899 27051-27051/org.xyz.abc I/mobile-ffmpeg: ffmpeg version v4.4-dev-416 Copyright (c) 2000-2020 the FFmpeg developers
      built with Android (6454773 based on r365631c2) clang version 9.0.8 (https://android.googlesource.com/toolchain/llvm-project 98c855489587874b2a325e7a516b99d838599c6f) (based on LLVM 9.0.8svn)
      configuration: --cross-prefix=aarch64-linux-android- --sysroot=/files/android-sdk/ndk/21.3.6528147/toolchains/llvm/prebuilt/linux-x86_64/sysroot --prefix=/home/taner/Projects/mobile-ffmpeg/prebuilt/android-arm64/ffmpeg --pkg-config=/usr/bin/pkg-config --enable-version3 --arch=aarch64 --cpu=armv8-a --cc=aarch64-linux-android24-clang --cxx=aarch64-linux-android24-clang++ --extra-libs='-L/home/taner/Projects/mobile-ffmpeg/prebuilt/android-arm64/cpu-features/lib -lndk_compat' --target-os=android --enable-neon --enable-asm --enable-inline-asm --enable-cross-compile --enable-pic --enable-jni --enable-optimizations --enable-swscale --enable-shared --enable-v4l2-m2m --disable-outdev=fbdev --disable-indev=fbdev --enable-small --disable-openssl --disable-xmm-clobber-test --disable-debug --enable-lto --disable-neon-clobber-test --disable-programs --disable-postproc --disable-doc --disable-htmlpages --disable-manpages --disable-podpages --disable-txtpages --disable-static --disable-sndio --disable-schannel --disable-securetransport --disable-xlib --disable-cuda --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau --disable-videotoolbox --disable-audiotoolbox --disable-appkit --disable-alsa --disable-cuda --disable-cuvid --disable-nvenc --disable-vaapi --disable-vdpau --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-gmp --enable-gnutls --enable-libmp3lame --enable-libass --enable-iconv --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libxml2 --enable-libopencore-amrnb --enable-libshine --enable-libspeex --enable-libwavpack --enable-libkvazaar --enable-libilbc --enable-libopus --enable-libsnappy --enable-libsoxr --enable-libaom --enable-libtwolame --disable-sdl2 --enable-libvo-amrwbenc --enable-zlib --enable-mediacodec
      libavutil      56. 55.100 / 56. 55.100
      libavcodec     58. 96.100 / 58. 96.100
      libavformat    58. 48.100 / 58. 48.100
      libavdevice    58. 11.101 / 58. 11.101
      libavfilter     7. 87.100 /  7. 87.100
      libswscale      5.  8.100 /  5.  8.100
      libswresample   3.  8.100 /  3.  8.100
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/Android/data/org.xyz.abc/files/Tch Plus Recorder/tch_video_1618904094681.mp4':
      Metadata:
        major_brand     : mp42
        minor_version   : 0
        compatible_brands: isommp42
        creation_time   : 2021-04-20T07:35:06.000000Z
        com.android.version: 11
      Duration: 00:00:10.07, start: 0.000000, bitrate: 12089 kb/s
        Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x720, 11998 kb/s, SAR 1:1 DAR 16:9, 29.81 fps, 30 tbr, 90k tbn, 180k tbc (default)
        Metadata:
          rotate          : 90
          creation_time   : 2021-04-20T07:35:06.000000Z
          handler_name    : VideoHandle
        Side data:
          displaymatrix: rotation of -90.00 degrees
        Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 96 kb/s (default)
        Metadata:
          creation_time   : 2021-04-20T07:35:06.000000Z
          handler_name    : SoundHandle
    /storage/emulated/0/TchTrimVideo/tch_trim_Video1618904108454.mp4: No such file or directory


  


• couldn't find "liblicense-jni.so lib using Android Studio

  15 novembre 2016, par Virani Ashish

  i have crated gif maker app using ffmpeg lib

  but zenfone 5 (asus t00j) not couldn’t find "liblicense-jni.so in app lib folder and other devicecan load lib perfect.

  if any one can idea to solve this error ?

  11-15 10:15:28.947 15471-15471/com.aspiration.gifmaker E/AndroidRuntime: FATAL EXCEPTION: main
  
       Process: com.aspiration.gifmaker, PID: 15471
  
       java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.aspiration.gifmaker-1/base.apk"],nativeLibraryDirectories=[/data/app/com.aspiration.gifmaker-1/lib/x86, /vendor/lib, /system/lib]]] couldn't find "liblicense-jni.so"
  
           at java.lang.Runtime.loadLibrary(Runtime.java:366)
  
           at java.lang.System.loadLibrary(System.java:989)
  
           at com.netcompss.ffmpeg4android.LicenseCheckJNI.<clinit>(LicenseCheckJNI.java:42)
  
           at com.netcompss.ffmpeg4android.GeneralUtils.isLicenseValid(GeneralUtils.java:509)
  
           at com.aspiration.gifmaker.activity.VideoSpeedActivity.onCreate(VideoSpeedActivity.java:210)
  
           at android.app.Activity.performCreate(Activity.java:5975)
  
           at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)
  
           at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2269)
  
           at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2376)
  
           at android.app.ActivityThread.access$800(ActivityThread.java:147)
  
           at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1281)
  
           at android.os.Handler.dispatchMessage(Handler.java:102)
  
           at android.os.Looper.loop(Looper.java:135)
  
           at android.app.ActivityThread.main(ActivityThread.java:5253)
  
           at java.lang.reflect.Method.invoke(Native Method)
  
           at java.lang.reflect.Method.invoke(Method.java:372)
  
           at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
  
           at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
  
  </clinit>