added h264 encoding and mp4 output to FFMPEGWriter
paraview/paraview#18932 (closed)
Add h264 encoding and mp4 output format for vtkFFMPEGWriter
.
FFMPEG needs to be complied with option --enable-libopenh264
to have libopenh264 support. It will link to libopenh264 dynamically.
Added options for setting the encoding method, codec name, and output format. If the codec name is not specified, default codec of FFMPEG will be used. (e.g. libx264 for h264)
Edited by Kairong Jiang