Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- hdr_high_dynamic_range_dolby_vision [2023-03-16 22:54:45] – [VP9] manfred
+++ hdr_high_dynamic_range_dolby_vision [2023-03-16 23:06:01] (aktuell) – [HDR in SDR umwandeln] manfred
@@ Zeile 6: / Zeile 6: @@
 ===== HDR in SDR umwandeln =====
+  * [[https://ericswpark.com/blog/2022/2022-12-14-ffmpeg-convert-hdr-to-sdr/]]
+  * [[https://stackoverflow.com/questions/52132839/ffmpeg-convert-hdr-to-sdr]]
   * [[https://codecalamity.com/encoding-settings-for-hdr-4k-videos-using-10-bit-x265/]]
+  * [[https://stackoverflow.com/questions/61460247/10bit-hdr-to-10bit-sdr-conversion-with-ffmpeg]]
 -Bit-Filme (HDR) in 8-Bit-Filme (mit x265) umwandeln:
-  > ffmpeg -i my_movie.mkv -c:v libx265 -preset ultrafast -x265-params lossless=1 -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv,format=yuv420p -an -sn -dn -reset_timestamps 1 -ss 07:48 -t 60 -y movie_non_hdr.mkv
+  > ffmpeg -i hdr-film.mkv -c:v libx265 -preset ultrafast -x265-params lossless=1 -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv,format=yuv420p -an -sn -dn -reset_timestamps 1 -y film_non_hdr.mkv
+  > ffmpeg -i input.mkv -vf zscale=t=linear:npl=100,format=gbrpf32le,zscale=p=bt709,tonemap=tonemap=hable:desat=0,zscale=t=bt709:m=bt709:r=tv,format=yuv420p -c:v libx265 -crf 10 -preset fast output.mkv