Changes between Version 1 and Version 2 of Software/encoding

Timestamp:

09/29/17 14:00:34 (7 years ago)

Author:

Jens Henrik Goebbert

Comment:

--

Software/encoding

@@ -1 +1 @@
 
-== Encoding Movies
+== Encoding Movies with MEncoder/FFmpeg
 [[PageOutline]]
 
+=== Introduction
+MPlayer is available on JURECA.
+Please load the required modules first:
 {{{#!ShellExample
-mencoder mf://*.jpg -mf w=800:h=600:fps=25:type=jpg \
+module load Stages/Devel-2017a
+module load GCC/5.4.0
+module load MPlayer
+}}}
+
+For more details on MEncoder please check [http://www.mplayerhq.hu/DOCS/HTML/en/encoding-guide.html here]
+
+==== Images => Movie:
+
+===== Example 1: JPEG -> MPEG4 in AVI-container (with vcodec=mpeg4)
+For details on lavopts check [http://www.mplayerhq.hu/DOCS/HTML/en/menc-feat-vcd-dvd.html#menc-feat-vcd-dvd-lavc here]
+{{{#!ShellExample
+mencoder mf://*.jpg -mf w=1920:h=1080:fps=25:type=jpg \
 -ovc lavc \
    -lavcopts vcodec=mpeg4:mbd=2:trell \
@@ -11 +26 @@
 }}}
 
-=== mencoder Examples
+===== Example 2: PNG -> MPEG4 in AVI-container (with library x264 through FFmpeg integrated into mencoder)
+For details on x264encopts check [http://www.mplayerhq.hu/DOCS/HTML/en/menc-feat-x264.html here]
+{{{#!ShellExample
+mencoder mf://*.png -mf w=1920:h=1080:fps=25:type=png \
+-ovc x264 \
+   -x264encopts \
+      bitrate=900:bframes=1:me=umh:partitions=all:trellis=1:qp_step=4:qcomp=0.7:direct_pred=auto:keyint=300:threads=auto \
+-oac copy \
+-o output.avi
+}}}
+
+
+===== Example 3: PNG -> MPEG4 (ready for !QuickTime 7)
 (ready for !QuickTime 7 limitations - taken from [https://www.mplayerhq.hu/DOCS/HTML/en/menc-feat-quicktime-7.html here])
 
@@ -34 +61 @@
 }}}
 
-=== ffmpeg Examples
+==== ffmpeg Examples
 (https://www.virag.si/2012/01/web-video-encoding-tutorial-with-ffmpeg-0-9)
 {{{#!ShellExample