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• FFMPEG - Merge multiple video in to one video, the output video has no audio

  26 octobre 2018, par Tan Pham

  My input file has 5 video and 1 picture. I want to merge all video to one video, play video at the same time.
  The layout of the output video like this :
  

  Im using ffmpeg to merge video. this is my ffmpeg command :

  ffmpeg 
  
  -i C:\VID\test1.mp4 
  
  -i C:\VID\test2.mp4 
  
  -i C:\VID\test3.mp4 
  
  -i C:\VID\test4.mp4 
  
  -i C:\VID\test5.mp4 
  
  -i C:\VID\background.jpg 
  
  -filter_complex 
  
  " nullsrc=size=1280x720 [base]; 
  
  [0] setpts=PTS-STARTPTS, scale=560x360 [video0];
  
   [1] setpts=PTS-STARTPTS, scale=280x180 [video1]; 
  
  [2] setpts=PTS-STARTPTS, scale=280x180 [video2];
  
   [3] setpts=PTS-STARTPTS, scale=280x180 [video3];
  
   [4] setpts=PTS-STARTPTS, scale=280x180 [video4]; 
  
  [5:v] scale=700x700 [image]; 
  
  [base][video0] overlay=shortest=1 [tmp1]; 
  
  [tmp1][video1] overlay=shortest=1:y=360 [tmp2];
  
   [tmp2][video2] overlay=shortest=1:x=280:y=360 [tmp3]; 
  
  [tmp3][video3] overlay=shortest=1:y=540 [tmp4]; 
  
  [tmp4][video4] overlay=shortest=1:x=280:y=540 [tmp5];
  
   [tmp5][image] overlay=570:10:enable='between(t,0,30)'"
  
   -t 30 -c:v libx264 output.mkv

  The output video layout is working fine but no audio in the output video.
  I want all audio off each video will be keep on the output video. play audio at the same time together.
  I’m using tutorial on this link : Create a mosaic out of several input videos
  Thanks for reading

• how to download video m3u8

  23 avril 2020, par Awad Mohamed

  plz can u help me to how to download video like exp.

  



  https://shahid.mbc.net/ar/series/%D9%88%D9%86%D8%B3%D9%86%D9%8A-%D8%A7%D9%84%D9%85%D9%88%D8%B3%D9%85-1-%D8%A7%D9%84%D8%AD%D9%84%D9%82%D8%A9-2/episode-409774

  



  i'm trying use ffmpeg-4.2.2 and give me this error

  



  error : Unable to open URL : https://cdxmd05-ak.akamaized.net/a1c2d0e7-f8b9-4e09-aae8-eba50598b672/3000066533_TXMHD_Wanesni_1_Ep___2_.ism/manifest(format=m3u8-aapl-v3).m3u8 (415 Client Error : Unsupported Media Type for url : https://cdxmd05-ak.akamaized.net/a1c2d0e7-f8b9-4e09-aae8-eba50598b672/3000066533_TXMHD_Wanesni_1_Ep___2_.ism/manifest(format=m3u8-aapl-v3).m3u8)

  


• I want my video to crop 720x480 2s then serial crop 5s 1280x720 and so on until the end of the video. The output is a single video. ffmpeg [closed]

  5 décembre 2019, par SON PHAN VAN

  My input is a 1920x1080 video. I want my video to crop 720x480 2s then serial crop 5s 1280x720 and so on until the end of the video. The output is a single video. What should I do with the ffmpeg command.