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Sur d’autres sites (7602)

  • ffmpeg - ffmpeg aws lamnda function error

    30 novembre 2018, par Pramod Gehlot

    I am getting error

    Execution result : failed(logs)
    Details

    The area below shows the result returned by your function execution. Learn more about returning results from your function.

    {
    
  "errorMessage": "RequestId: eb7906af-f46d-11e8-ae3b-45487c02a68e Process exited before completing request"
    
}

    Summary

    Code SHA-256
    
ca50xloHl4xLOSWox2xidHxC1VHyNqwq3kECKraw7/c=
    
Request ID
    
eb7906af-f46d-11e8-ae3b-45487c02a68e
    
Duration
    
38.73 ms
    
Billed duration
    
100 ms
    
Resources configured
    
128 MB
    
Max memory used
    
19 MB

    Log output

    The section below shows the logging calls in your code. These correspond to a single row within the CloudWatch log group corresponding to this Lambda function. Click here to view the CloudWatch log group.

    START RequestId: eb7906af-f46d-11e8-ae3b-45487c02a68e Version: $LATEST
    
2018-11-30T07:02:38.509Z    eb7906af-f46d-11e8-ae3b-45487c02a68e    TypeError: Cannot create property 'stack' on string 'Could not find ffmpeg executable, tried "/var/task/node_modules/@ffmpeg-installer/linux-x64/ffmpeg" and "/var/task/node_modules/@ffmpeg-installer/ffmpeg/node_modules/@ffmpeg-installer/linux-x64/ffmpeg"'
    

    
END RequestId: eb7906af-f46d-11e8-ae3b-45487c02a68e
    
REPORT RequestId: eb7906af-f46d-11e8-ae3b-45487c02a68e  Duration: 38.73 ms  Billed Duration: 100 ms     Memory Size: 128 MB Max Memory Used: 19 MB  
    
RequestId: eb7906af-f46d-11e8-ae3b-45487c02a68e Process exited before completing request

  • FFmpeg : Audio Filter taking too long

    29 novembre 2018, par Prashant_Sarin

    I am using the code below to apply a volume filter in ffmpeg, but it is taking too long. A 5-minute audiofile filter takes 3 minutes. Can someone give advice on how I can speed it up.

    My command is :

    var command = "-i $audioPath -af volume=enable='between(t,5,10)+between(t,15,20)':volume=0.25:eval=frame $outputFile"

    Logs are :

    2018-11-29 16:58:22.487 23387-23387/com.example.prashants.ffmpegtest D/com.example.prashants.ffmpegtest.service.AudioOverlayService: onProgress -    ---AudioVolume---- size=    1537kB time=00:01:40.41 bitrate= 125.4kbits/s speed=1.13x    
    
2018-11-29 16:58:22.489 23387-23387/com.example.prashants.ffmpegtest D/com.example.prashants.ffmpegtest.service.AudioOverlayService: onProgress ----AudioVolume---- video:0kB audio:1518kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.260607%
    
2018-11-29 16:58:22.490 23387-23387/com.example.prashants.ffmpegtest D/com.example.prashants.ffmpegtest.service.AudioOverlayService: onProgress ----AudioVolume---- bench: utime=86.707s
    
2018-11-29 16:58:22.491 23387-23387/com.example.prashants.ffmpegtest D/com.example.prashants.ffmpegtest.service.AudioOverlayService: onProgress ----AudioVolume---- bench: maxrss=65792kB
    
2018-11-29 16:58:22.492 23387-23387/com.example.prashants.ffmpegtest D/com.example.prashants.ffmpegtest.service.AudioOverlayService: onProgress ----AudioVolume---- [aac @ 0xb1ce4400] Qavg: 17415.965 
    
2018-11-29 16:58:22.493 23387-23387/com.example.prashants.ffmpegtest D/com.example.prashants.ffmpegtest.service.AudioOverlayService: AudioVolume success--------- -benchmark -threads 4 -i /storage/emulated/0/FFmpegTest/looped.m4a -af volume=enable='between(t,5,10)+between(t,15,20)':volume=0.25:eval=frame 
    
/storage/emulated/0/FFmpegTest/filtered_audio.m4a

  • FFmpeg : How to apply volume filter fast in ffmpeg

    29 novembre 2018, par Prashant_Sarin

    i am using below code for applying volume filter in ffmpeg, but its taking too long.Let’s say the audio itself is for 5 minutes then applying this filter takes 3 minutes. Can someone help to speed up the process.

    my command is as :

    var command = "-i $audioPath -af volume=enable='between(t,5,10)':volume=0.25,volume=enable='between(t,15,20)':volume=0.25 $outputFile"

    logs are :

    2018-11-29 15:17:16.912 17250-17250/com.example.prashants.ffmpegtest 
    
D/com.example.prashants.ffmpegtest.service.AudioOverlayService: onProgress - 
    
---AudioVolume---- video:0kB audio:3030kB subtitle:0kB other streams:0kB 
    
global headers:0kB muxing overhead: 1.236199%
    
2018-11-29 15:17:16.913 17250-17250/com.example.prashants.ffmpegtest 
    
D/com.example.prashants.ffmpegtest.service.AudioOverlayService: onProgress - 
    
---AudioVolume---- bench: utime=168.977s
    
2018-11-29 15:17:16.915 17250-17250/com.example.prashants.ffmpegtest 
    
D/com.example.prashants.ffmpegtest.service.AudioOverlayService: onProgress - 
    
---AudioVolume---- bench: maxrss=65116kB
    
2018-11-29 15:17:16.917 17250-17250/com.example.prashants.ffmpegtest 
    
D/com.example.prashants.ffmpegtest.service.AudioOverlayService: onProgress - 
    
---AudioVolume---- [aac @ 0xaf5e4400] Qavg: 15833.816
    
2018-11-29 15:17:16.920 17250-17250/com.example.prashants.ffmpegtest 
    
D/com.example.prashants.ffmpegtest.service.AudioOverlayService: AudioVolume 
    
success--------- -benchmark -threads 4 -i 
    
/storage/emulated/0/FFmpegTest/looped.m4a -af 
    
volume=enable='between(t,5,10)+between(t,15,20)':volume=0.25:eval=frame 
    
/storage/emulated/0/FFmpegTest/filtered_audio.m4a

    that’s the log from my android studio console

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