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• Add different animation for diffrent frame in video using ffmpeg android

  27 juin 2016, par Sachin Suthar

  I am trying to apply animations for the particular video frame but hereby I’m not seeing that video frame by which I have to apply the animation. I only need fade in and fade out frame and display it as slide show video. Do you have any idea about this ?

  for ex : I want to create an application like this one : https://play.google.com/store/apps/details?id=com.scoompa.slideshow

  I am using the same command which was given to this url but for the particular 5 second video hide and not getting slide show effect.

• prebuilt ffmpeg library for android

  15 décembre 2014, par andruido

  Nice being here.
  I researched a lot on the topic but now i am stuck.

  Currently i try to receive a udp stream within android, i am using the libraries from http://code.google.com/p/javacv/downloads/list, most of the things work fine. However if i try to use "avformat_network_init() ;" (thanks to this Receiving RTSP stream using FFMPEG library) i get the following error :

  undefined reference to `avformat_network_init’

  my guess is that the prebuilt library called "libavformat.so" does not contain the specific function, am i right ? if so, does anyone know where i can find the appropriate library ? I am developing on windows and failed already building it myself with cygwin and currently have not the option to install ubuntu or such.

  thanks in advance.

• avcodec/vp8 : Do not use num_coeff_partitions in thread/buffer setup

  30 septembre 2015, par Michael Niedermayer

  avcodec/vp8 : Do not use num_coeff_partitions in thread/buffer setup
  The variable is not a constant and can lead to race conditions
  Fixes : repro.webm (not reproducable with FFmpeg alone)
  Found-by : Dale Curtis <dalecurtis@google.com>
  
  Tested-by : Dale Curtis <dalecurtis@google.com>
  
  Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavcodec/vp8.c