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1 000 000 (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
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Sur d’autres sites (9611)
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W/System.err : java.lang.Exception : FFmpeg not loaded
1er juillet 2021, par numaI ran an android machine learning code that uses AndroidAudioConverter from https://github.com/adrielcafe/AndroidAudioConverter, but I got the different errors as following.


When I ran it with AVD emulator, it said (the error is in red font) :


E/FFmpeg: issue in coping binary from assets to data. 
java.io.FileNotFoundException: x86/ffmpeg
 at android.content.res.AssetManager.nativeOpenAsset(Native Method)
 at android.content.res.AssetManager.open(AssetManager.java:744)
 at android.content.res.AssetManager.open(AssetManager.java:721)
 at com.github.hiteshsondhi88.libffmpeg.FileUtils.copyBinaryFromAssetsToData(FileUtils.java:29)
 at com.github.hiteshsondhi88.libffmpeg.FFmpegLoadLibraryAsyncTask.doInBackground(FFmpegLoadLibraryAsyncTask.java:27)
 at com.github.hiteshsondhi88.libffmpeg.FFmpegLoadLibraryAsyncTask.doInBackground(FFmpegLoadLibraryAsyncTask.java:8)
 at android.os.AsyncTask$2.call(AsyncTask.java:333)
 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
 at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:245)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
 at java.lang.Thread.run(Thread.java:764)


But if I ran it on my android smartphone, I am getting the following error :


W/System.err: java.lang.Exception: FFmpeg not loaded
 W/System.err: at cafe.adriel.androidaudioconverter.AndroidAudioConverter.convert(AndroidAudioConverter.java:85)
 W/System.err: at com.example.coughc19.DetectCoughActivity.convertToWAV(DetectCoughActivity.kt:144)
 at com.example.coughc19.DetectCoughActivity$onClick$timer$1.onFinish(DetectCoughActivity.kt:103)
 at android.os.CountDownTimer$1.handleMessage(CountDownTimer.java:127)
 at android.os.Handler.dispatchMessage(Handler.java:107)
 W/System.err: at android.os.Looper.loop(Looper.java:230)
 at android.app.ActivityThread.main(ActivityThread.java:7815)
 at java.lang.reflect.Method.invoke(Native Method)
 W/System.err: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:526)
 at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1034)
 D/FFmpeg: Build.CPU_ABI : arm64-v8a
 I/FFmpeg: Loading FFmpeg for armv7 CPU
 D/Surface: Surface::connect(this=0x7476ddc000,api=2)
 D/FFmpeg: FFmpeg is not executable, trying to make it executable ...
 D/Surface: Surface::disconnect(this=0x7476ddc000,api=2)
 W/System.err: java.io.FileNotFoundException: /storage/emulated/0/myrec.wav: open failed: ENOENT (No such file or directory)
 W/System.err: at libcore.io.IoBridge.open(IoBridge.java:496)
 at java.io.FileInputStream.<init>(FileInputStream.java:159)
 at com.example.coughc19.audioHelper.WavFile.openWavFile(WavFile.java:87)
 at com.example.coughc19.DetectCoughActivity.classifyNoise(DetectCoughActivity.kt:169)
 at com.example.coughc19.DetectCoughActivity$onClick$timer$1$onFinish$timer2$1.onFinish(DetectCoughActivity.kt:110)
 at android.os.CountDownTimer$1.handleMessage(CountDownTimer.java:127)
 at android.os.Handler.dispatchMessage(Handler.java:107)
 W/System.err: at android.os.Looper.loop(Looper.java:230)
 at android.app.ActivityThread.main(ActivityThread.java:7815)
 at java.lang.reflect.Method.invoke(Native Method)
 at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:526)
 at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1034)
 W/System.err: Caused by: android.system.ErrnoException: open failed: ENOENT (No such file or directory)
 at libcore.io.Linux.open(Native Method)
 at libcore.io.ForwardingOs.open(ForwardingOs.java:167)
 at libcore.io.BlockGuardOs.open(BlockGuardOs.java:252)
 W/System.err: at libcore.io.ForwardingOs.open(ForwardingOs.java:167)
 at android.app.ActivityThread$AndroidOs.open(ActivityThread.java:7714)
 at libcore.io.IoBridge.open(IoBridge.java:482)
 ... 11 more
</init>

Also, when ran on an android smartphone and emulator simultaneously, I got the following error :


E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.coughc19, PID: 9041
java.lang.IllegalArgumentException: The size of the array to be loaded does not match the specified shape.
 at org.tensorflow.lite.support.common.SupportPreconditions.checkArgument(SupportPreconditions.java:104)
 at org.tensorflow.lite.support.tensorbuffer.TensorBufferFloat.loadArray(TensorBufferFloat.java:87)
 at com.example.coughc19.DetectCoughActivity.loadModelAndMakePredictions(DetectCoughActivity.kt:258)
 at com.example.coughc19.DetectCoughActivity.classifyNoise(DetectCoughActivity.kt:230)
 at com.example.coughc19.DetectCoughActivity$onClick$timer$1$onFinish$timer2$1.onFinish(DetectCoughActivity.kt:110)
 at android.os.CountDownTimer$1.handleMessage(CountDownTimer.java:127)
 at android.os.Handler.dispatchMessage(Handler.java:106)
 at android.os.Looper.loop(Looper.java:193)
 at android.app.ActivityThread.main(ActivityThread.java:6669)
 at java.lang.reflect.Method.invoke(Native Method)
 at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
 at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)


I used the Android 10 smartphone and Android 9 for AVD. This is a team project, which my friend build. It can run on his smartphone (Android 9). I need to connect the program to the cloud storage but I don't know why it ain't running on my device or emulator.

If anyone knows how to resolve this issue please help.

Thanks.

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VB.NET FFMPEG Stops
18 mars 2012, par Mcqueen_23Hi evryone i'm trying to convert files using ffmpeg
my codes only fetched
— -Skip--- Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Enrique Iglesias - Tonight.mp4' : Metadata : major_brand : mp42 minor_version : 0 compatible_brands : isommp42 creation_time : 2011-03-20 19:07:02 Duration : 00:03:50.05, start : 0.000000, bitrate : 219 kb/s Stream #0.0(und) : Video : h264, yuv420p, 480x360 [PAR 1:1 DAR 4:3], 117 kb/s, 29.97 fps, 59.75 tbr, 1k tbn, 59.83 tbc Metadata : creation_time : 1970-01-01 00:00:00 Stream #0.1(und) : Audio : aac, 44100 Hz, stereo, s16, 95 kb/s Metadata : creation_time : 2011-03-20 19:07:03 Output #0, mp3, to 'Enrique Iglesias - Tonight.mp3' : Metadata : major_brand : mp42 minor_version : 0 compatible_brands : isommp42 TDEN : 2011-03-20 19:07:02 TSSE : Lavf52.94.0 Stream #0.0(und) : Audio : libmp3lame, 44100 Hz, stereo, s16, 64 kb/s Metadata : creation_time : 2011-03-20 19:07:03and cannot i cannot get the next lines ung
Proccess.ErrorDataReceivedeventHere are my Codes
Public Structure ItemStruct
Public ID, URL, FileName, FileExt, ConvertExt, ConvertQuery As String
Public FileSize As Int64
Public Method, status As Method
Public prog_bar As ProgressBar
Public DeleteOrigin, TrimStart, TrimEnd As Boolean
End Structure
Friend Class Converter
Public busy As Boolean = False
Private _Item As ItemStruct
Public Event ProgressChange(ByVal id As String, ByVal percent As Integer, ByVal etr As TimeSpan)
Public Event ConvertFinish(ByVal id As String)
Private m As Threading.Thread
Private WithEvents timer As New Timer With {.Interval = 100}
Public Sub New()
End Sub
Public Sub New(ByVal item As ItemStruct)
_Item = item
m = New Threading.Thread(AddressOf Convert)
End Sub
Public Sub Start()
m.Start()
timer.Start()
End Sub
Private duration As Decimal = 0.0F
Private current As Decimal = 0.0F
Private varIsSet As Boolean = False
Private Sub Convert()
Dim cmd As String = _Item.ConvertQuery
Dim inputName As String = _Item.URL
Dim fName As String = _Item.FileName & _Item.FileExt
Dim dir As String = _Item.URL.Replace(fName, "")
Dim ouputName As String = dir & _Item.FileName & "." & _Item.ConvertExt
cmd = Replace(cmd, "--i", inputName)
cmd = Replace(cmd, "--o", ouputName)
cmd = cmd.Remove(0, 6)
cmd = cmd.Trim
Dim proc As New Process
With proc.StartInfo
.FileName = Path.Combine(Application.StartupPath, "ffmpeg.exe")
.Arguments = cmd
proc.EnableRaisingEvents = False
.UseShellExecute = False
.CreateNoWindow = True
.RedirectStandardError = True
.RedirectStandardOutput = True
.RedirectStandardInput = True
AddHandler proc.ErrorDataReceived, AddressOf UpdateData
proc.Start()
proc.BeginErrorReadLine()
End With
End Sub
Public Sub Cancel()
m.Abort()
End Sub
Private Sub UpdateData(ByVal sender As Object, ByVal e As DataReceivedEventArgs)
Dim s As String = e.Data
If s.Contains("Duration: ") Then
duration = GetDuration(s)
ElseIf s.Contains("frame=") Then
current = GetTime(s)
Else
Dim proc As Process = DirectCast(sender, Process)
Dim m As Match = Regex.Match(s, "^File\ '(.*?)'\ already\ exists", RegexOptions.IgnoreCase)
If m.Success Then
Dim w As StreamWriter = proc.StandardInput
If MessageBox.Show("File '" & m.Groups(1).ToString & "' already exists." & vbNewLine & "Do you want to Overwrite existing file?", "Overwrite", MessageBoxButtons.YesNo) = DialogResult.Yes Then
w.WriteLine("y")
Else
w.WriteLine("n")
End If
End If
'RaiseEvent ConvertFinish(_Item.ID)
'proc.WaitForExit()
'proc.Close()
End If
Debug.Print(s)
If Not duration And Not current Then varIsSet = False Else varIsSet = True
End Sub
Private Function GetDuration(ByVal s As String) As Double
Dim m As Match = Regex.Match(s, "Duration: ((.*?), (.*))")
If m.Success Then
Dim duration As String = m.Groups(2).ToString
Return TimeSpan.Parse(duration).TotalSeconds
End If
Return Nothing
End Function
Private Function GetTime(ByVal s As String) As Double
Dim m As Match = Regex.Match(s, "(.*) time=(.*) bitrate")
If m.Success Then
Dim currentTime As String = m.Groups(2).ToString
Return TimeSpan.Parse(currentTime).TotalSeconds
End If
Return Nothing
End Function
Private Sub timer_Tick(ByVal sender As Object, ByVal e As System.EventArgs) Handles timer.Tick
If varIsSet Then
Dim etr As TimeSpan = TimeSpan.FromSeconds(CInt(current / duration))
etr = New TimeSpan(etr.Hours, etr.Minutes, etr.Seconds)
RaiseEvent ProgressChange(_Item.ID, CInt((current / duration) * 100 * 100), etr)
End If
End Sub
End Class -
Everytime I run my code ffmpeg responds with this instead of doing its function. How do I fix ?
25 juillet 2023, par Oreo FOutput from ffmpeg/avlib:

ffmpeg version 2023-07-19-git-efa6cec759-full_build-www.gyan.dev Copyright (c) 2000-2023 the FFmpeg developers
 built with gcc 12.2.0 (Rev10, Built by MSYS2 project)
 configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libaribb24 --enable-libaribcaption --enable-libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-libharfbuzz --enable-liblensfun --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libvpl --enable-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libcodec2 --enable-libilbc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint
 libavutil 58. 14.100 / 58. 14.100
 libavcodec 60. 22.100 / 60. 22.100
 libavformat 60. 10.100 / 60. 10.100
 libavdevice 60. 2.101 / 60. 2.101
 libavfilter 9. 8.102 / 9. 8.102
 libswscale 7. 3.100 / 7. 3.100
 libswresample 4. 11.100 / 4. 11.100
 libpostproc 57. 2.100 / 57. 2.100


Everytime I run the code it does this.


code :


import praw
import requests
import cv2
import os
from pydub import AudioSegment

def download_video(url, filename):
 response = requests.get(url)
 with open(filename, 'wb') as f:
 f.write(response.content)

def combine_videos(video_urls, output_filename):
 video_clips = []
 audio_clips = []
 for i, url in enumerate(video_urls):
 temp_filename = f'temp_video_{i}.mp4'
 download_video(url, temp_filename)
 video_clip = cv2.VideoCapture(temp_filename)
 audio_clip = AudioSegment.from_file(temp_filename, format="mp4")
 video_clips.append(video_clip)
 audio_clips.append(audio_clip)
 
 if not video_clips:
 print("No video clips to combine.")
 return

 frame_width = int(video_clips[0].get(cv2.CAP_PROP_FRAME_WIDTH))
 frame_height = int(video_clips[0].get(cv2.CAP_PROP_FRAME_HEIGHT))
 fps = int(video_clips[0].get(cv2.CAP_PROP_FPS))

 fourcc = cv2.VideoWriter_fourcc(*'mp4v')
 output_clip = cv2.VideoWriter(output_filename, fourcc, fps, (frame_width, frame_height))

 for i, video_clip in enumerate(video_clips):
 while True:
 ret, frame = video_clip.read()
 if not ret:
 break
 output_clip.write(frame)
 
 for video_clip in video_clips:
 video_clip.release()
 
 output_clip.release()

 # Combining audio using pydub
 combined_audio = sum(audio_clips)
 combined_audio.export("combined_audio.mp3", format="mp3")

 # Merging audio with video using ffmpeg
 os.system(f'ffmpeg -i {output_filename} -i combined_audio.mp3 -c:v copy -c:a aac -strict experimental -map 0:v:0 -map 1:a:0 final_output.mp4')

 # Cleaning up temporary files
 os.remove("combined_audio.mp3")

def main():
 reddit = praw.Reddit(
 client_id='XXX',
 client_secret='XXX',
 user_agent='Reddit Video Downloader'
 )
 
 subreddit_name = input("Enter the name of the subreddit: ")
 limit = int(input("Enter the number of videos to download: "))
 
 subreddit = reddit.subreddit(subreddit_name)
 submissions = subreddit.hot(limit=limit)
 
 video_urls = [submission.url for submission in submissions if submission.media and 'reddit_video' in submission.media]
 
 if video_urls:
 output_filename = input("Enter the output filename (e.g., output.mp4): ")
 combine_videos(video_urls, output_filename)
 print("Videos combined successfully!")
 else:
 print("No Reddit videos found in the subreddit.")

if __name__ == "__main__":
 main()


Anyone got any idea why this happens ?


I'm making a script that scrapes videos from a specific subreddit.


Also if it helps the temp video file is corrupted when it gets made.


I've put this into chatGPT as well and brought an expert friend and he hasn't been able to help me.


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