Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- ffmpeg [2026-04-17 16:54:53] – manfred
+++ ffmpeg [2026-04-17 18:49:41] (aktuell) – manfred
@@ Zeile 4: / Zeile 4: @@
   * __probier es einfach mal aus:__
-    * moderner Video-Codec (''AV1''):
+    * ''ffmpeg -encoders''
+    * __moderner Video-Codec__ (''AV1''):
       * //in Ubuntu 24.04 installieren:// ''apt install ffmpeg libwebm-tools svt-av1 libopus0''
-      * **MP4:** ''ffmpeg -benchmark -probesize 9223372036854M -analyzeduration 9223372036854M -fflags +genpts+igndts -i Quelle.avi -map 0:v -c:v libsvtav1 -crf 42 -preset 5 -svtav1-params enable-overlays=1:enable-tf=0:film-grain=0:film-grain-denoise=0:keyint=5s:scd=1:tune=0:fast-decode=0 -map 0:a:0 -c:a:0 aac -b:a 160k -metadata:s:a:0 language=de -disposition:a:0 default -movflags faststart -sn -f mp4 -y Ziel.mp4''
+      * **MP4:**
-      * **WEBM:** ''ffmpeg -benchmark -probesize 9223372036854M -analyzeduration 9223372036854M -fflags +genpts+igndts -i Quelle.avi -map 0:v -c:v libsvtav1 -crf 42 -preset 5 -svtav1-params enable-overlays=1:enable-tf=0:film-grain=0:film-grain-denoise=0:keyint=5s:scd=1:tune=0:fast-decode=0 -map 0:a:0 -c:a:0 libopus -b:a:0 128k -vbr:a:0 on -mapping_family:a:0 0 -filter:a:0 aformat=channel_layouts='stereo|mono' -metadata:s:a:0 language=de -disposition:a:0 default -sn -f webm -y Ziel.webm''
+        * ''ffmpeg -benchmark -probesize 9223372036854M -analyzeduration 9223372036854M -fflags +genpts+igndts -i Quelle.avi -c:v libx264 -crf 23 -preset medium -g 300 -map 0:a:0 -c:a:0 aac -q:a 0.3 -sn -f mp4 -y Ziel.mp4''
-    * älterer Video-Codec (DivX):
+        * ''ffmpeg -benchmark -probesize 9223372036854M -analyzeduration 9223372036854M -fflags +genpts+igndts -i Quelle.avi -c:v libx265 -crf 23 -preset medium -g 300 -map 0:a:0 -c:a:0 aac -q:a 0.3 -sn -f mp4 -y Ziel.mp4''
+      * **WEBM:**
+        * ''ffmpeg -benchmark -probesize 9223372036854M -analyzeduration 9223372036854M -fflags +genpts+igndts -i Quelle.avi -c:v libaom-av1 -crf 38 -b:v 0 -cpu-used 5 -g 300 -map 0:a:0 -c:a:0 libvorbis -q:a 7 -sn -f webm -y Ziel.webm''
+        * //''ffmpeg -benchmark -probesize 9223372036854M -analyzeduration 9223372036854M -fflags +genpts+igndts -i Quelle.avi -c:v libaom-av1 -crf 38 -b:v 0 -cpu-used 5 -g 300 -map 0:a:0 -c:a:0 opus -q:a 9 -sn -f webm -y Ziel.webm''//
+    * __älterer Video-Codec__ (DivX):
       * **ASP@L5:** ''ffmpeg -benchmark -probesize 9223372036854M -analyzeduration 9223372036854M -fflags +genpts+igndts -i Quelle.avi -c:v mpeg4 -b:v 8192k -profile:v 15 -level 5 -g 300 -c:a ac3 -f avi -y Ziel.avi''
       * **ASP@L4:** ''ffmpeg -benchmark -probesize 9223372036854M -analyzeduration 9223372036854M -fflags +genpts+igndts -i Quelle.avi -c:v mpeg4 -b:v 3072k -profile:v 15 -level 4 -g 300 -c:a ac3 -f avi -y Ziel.avi''