Version 5 (modified by 6 years ago) ( diff ) | ,
---|
Encoding Movies with MEncoder/FFmpeg
Introduction
MPlayer is available on JURECA. Please load the required modules first:
For more details on MEncoder please check here
Images => Movie:
Example 1: JPEG -> MPEG4 in AVI-container (with vcodec=mpeg4)
For details on lavopts check here
simple setup:
two-pass for much better quality:
Example 2: PNG -> MPEG4 in AVI-container (with library x264 through FFmpeg integrated into mencoder)
For details on x264encopts check here
Example 3: PNG -> MPEG4 (ready for QuickTime 7)
(ready for QuickTime 7 limitations - taken from here)
Pass 1:
Pass 2:
Example 4: WMV -> MPEG4 (best quality)
Shown is encoding MPEG4 movie with 5000 bit/s using best quality settings.
You can increase the quality only by increasing the bit rate and therefore the file size.
Pass 1:
Pass 2:
Pass 3:
ffmpeg Examples
(https://www.virag.si/2012/01/web-video-encoding-tutorial-with-ffmpeg-0-9)
any feedback welcomed - h.zilken@…, goebbert@…