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• How do I add gif and text overlay on mp4 video using ffmpeg-full-gpl in Android ? [duplicate]

  15 juin 2021, par Dnyaneshwar Panchal

  I used below ffmpeg command for add gif on mp4 video & it is working fine,

  


  The question is different I have used ffmpeg gpl library for now the reason is getting video low very that's because I have used this library.

  


  int cmd= FFmpeg.execute(new String[]{"-y", "-i", "a.mp4", "-ignore_loop", "0", "-i", 
"storage/emulated/0/watermark/watermark.gif", "-filter_complex", "overlay=5:5:shortest=1", "-c:v", 
"libx264", "-r", "10", "-preset:v", "ultrafast", "b.mp4"});


  


  But, I want to add gif with text also.
  
how to add text also in above command ?
  
I used below library for ffmpeg,

  


  implementation 'com.arthenica:mobile-ffmpeg-full-gpl:4.4'                               


  


• Revision 53ff43adc3 : Prunes out full-rd computation based on modeled rd Adds a speed feature to elim

  9 juillet 2013, par Deb Mukherjee

  Changed Paths :
   Modify /vp9/common/vp9_blockd.h

  
   Modify /vp9/encoder/vp9_onyx_if.c

  
   Modify /vp9/encoder/vp9_onyx_int.h

  
   Modify /vp9/encoder/vp9_rdopt.c

  
  
  Prunes out full-rd computation based on modeled rd

  Adds a speed feature to eliminate full-rd computation if the modeled
  rd or rd based on a different parameter in the same mode is already
  a lot larger than the best rd yet.

  Specifically, only search the sharp and smooth filters if the modeled
  rd cost based on the regular filter is within a certain factor of the
  best rd cost so far. Also, skip full-rd computation of non splitmv
  inter modes if the modeled rd cost based on pred error is within the
  same factor of the best rd cost so far.

  Also adds some enhancements in the rd search for splitmv mode to
  speed things up by early breakouts. Negligible impact on performance.

  Resuts on derfraw300 :
  psnr : -0.013% with the splitmv enhancements, -0.24% with the rd
  breakout feature on.
  speedup : 6% with splitmv enhancements, 20% with also residual breakout
  (tested on football sequence at 600 Kbps)

  Change-Id : I37abc308ea9f110c1679ce649b6a7e73ab1ad5fc

• statistics.getTime() returns always total time of input file in milli seconds during the process in android

  11 avril 2024, par Hamza

  In 6.0-2 android how can i get the percentage because statistics.getTime() returns always total time of input file in milli seconds during the process but it was working proper in previous version 4.4.LTS because in that version it was returning the time based on how much process has complete.

  


  Current behavior
It is returning total time of input file every time.

  


  Here is the link of my test application https://github.com/HamzaBula/Reverse-Video-Demo

  


  [Here is the screenshot for 4.4.LTS (frame and time both are perfect here)]
(https://i.stack.imgur.com/OEZED.png)

  


  Expected behavior
The time value should have to increase with ongoing video processing.

  


  Here is the screenshot for 6.0-2 (frame is perfect but time is not)