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• Show the filename being processed when using an input list and an error occurs ?

  17 février 2024, par GeoNomad

  I am concatenating a large number of short files using a list.

  


  One in a hundred seems to have an error of one sort or another which stops the processing.

  


  


  1. Is there a way to tell ffmpeg to just drop the bad frame or even bad file and continue ?

     


  


  2. If not, is there a way to know what file has the error so I can just remove that file from the list ?

     


  


  


  ffmpeg -safe 0  -f concat -i list.txt -c copy FEEDER.mp4

  


  I have tried -loglevel verbose, but that did not help.

  


  [concat @ 0000022d22b23480] h264_mp4toannexb filter failed to receive output packet
Error demuxing input file 0: Invalid data found when processing input
Terminating demuxer thread 0
list.txt: Invalid data found when processing input


  


  How do I find out which file of the several hundred files in list.txt is the culprit ?

  


  As it happens, these files have time stamps and I can find it by looking at the last output frame and then deleting the appropriate file. But it seems there should be a better way.

  


  FWIW I am working in Windows cmd.exe or Powershell Terminal

  


• How can I debug this rtmp stream ? It wont play on Vlc, and logs show no error

  12 avril 2020, par SquirrelSenpai

  I am creating a rtmp stream using FFMPEG and sending the data to local NGINX server with the RTMP module.

  



  When playing the stream in VLC I am unable to hear any music. Have I missed something ?

  



  No FFMPEG errors according to logs

  



  fmpeg -hide_banner -loglevel warning -i http://x.x.x.x:8138 -f mp3 rtmp://localhost/live


  



  To test VLC >> Open Network Stream >> rtmp ://localhost/live

  



  Nginx.conf

  



  worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
        worker_connections 768;
        # multi_accept on;
}

rtmp_auto_push on;

rtmp{

        server{

                listen 1935;

                application live {

                        # enable live streaming
                        live on;
                        record off;

                        # publish only from localhost
                        allow publish all;
                        allow play all;

                }

        }

}


  


• FFMPEG show libavcodec.so : text relocation warning dialog in Android

  3 juillet 2019, par Anand Jain

  Hi all I am using FFMPEG 2.6.1 jar in my libs folder in project and I use same version .so files in my project. Please check below

  We use android studio version 2.3.3. Please anyone can tell me how I can remove the below warning dialog.