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• Can't upload .mkv video file to camtasia 2018

  11 juin 2019, par FunTech StudentsVideos

  Can’t Import .mkv video file to camtasia 2018 :

  I have made an intro for my Youtube Channel on Penzoid and then uploaded it to my laptop in .mkv file format, now it can’t be import to camtasia 2018 for rendering with the recorded video in camtasia...

  I used cloudconvert to convert my intro to .mp4 format but it give me the following error :

  ERROR Could not find tag for codec vp8 in stream #0, codec not currently supported in container
  . Last message repeated 1 times
  Last message repeated 1 times

  I also used .bat file with the following code but it didn’t help me :

  @echo off
  
  if not exist "fixed" mkdir fixed
  
  for %%f in ("*.mp4") do "C:\Users\Nadeem Ullah\Downloads\Compressed\ffmpeg-win64-static\bin\ffmpeg.exe" -i "%%f" -c:a copy -c:v copy "fixed\%%~nf.mp4"

• FFmpeg vs Libav vs libVLC vs Gstreamer as of 2018 [on hold]

  25 avril 2018, par Dharma

  I am trying to do some video processing on real time. I was beginning to try the FFmpeg, but I saw this question :

  Why would I choose Libav over FFmpeg, or is there even a difference ?

  Which further links to this question :

  What are the differences and similarities between ffmpeg, libav, and avconv ?

  and this blog post :

  http://blog.pkh.me/p/13-the-ffmpeg-libav-situation.html

  After reading this I came to know that Libav is a fork from FFmpeg and is being developed separately. I am need of developing C++ application using either Libav or FFmpeg or libVLC or Gstreamer. I think there has been a lot of changes after these questions are answered. It would be great to have some benchmark on these tools.

  Do you guys have any preference of one over another, any benchmark results for video and audio processing ? I need to process frames fast and stream a video to multiple C++ applications, what would be the best way to solve this problem and what will be the best tool to choose ?

  So as of 2018 what is the current status of these tools on video processing.
  It would be nice to know some results from the people working on video processing who are familiar with these tools.

• FFmpeg vs Libav vs libVLC as of 2018

  25 avril 2018, par Dharma

  I am trying to do some video processing on real time. I was beginning to try the FFmpeg, but I saw this question :

  Why would I choose Libav over FFmpeg, or is there even a difference ?

  Which further links to this question :

  What are the differences and similarities between ffmpeg, libav, and avconv ?

  and this blog post :

  http://blog.pkh.me/p/13-the-ffmpeg-libav-situation.html

  After reading this I came to know that Libav is a fork from FFmpeg and is being developed separately. I am need of developing C++ application using either Libav or FFmpeg or libVLC. I think there has been a lot of changes after these questions are answered. It would be great to have some benchmark on these tools.

  Do you guys have any preference of one over another, any benchmark results for video and audio processing ? I need to process frames fast and stream a video to multiple C++ applications, what would be the best way to solve this problem and what will be the best tool to choose ?

  So as of 2018 what is the current status of these tools on video processing.
  It would be nice to know some results from the people working on video processing who are familiar with these tools.