diff --git a/README.md b/README.md
index 0e653b2..d3e7f6f 100644
--- a/README.md
+++ b/README.md
@@ -10,18 +10,4 @@ This is a collection of scripts I use for encoding and transcoding multimedia. F
 - needs ffmpeg with --enable-libcdio
 - ffmpeg -f libcdio -i /dev/sr0 cd.flac
 - https://ffmpeg.org/ffmpeg-devices.html#libcdio
-- paranoia_mode full
-
-**Bluray_to_mkv**
-- for getting volume label: dd if=/dev/sr0 bs=1 skip=32808 count=32
-- https://ffmpeg.org/ffmpeg-protocols.html#bluray
-- https://wiki.archlinux.org/title/Blu-ray
-
-**DVD_to_mkv**
-- for getting volume label: dd if=/dev/sr0 bs=1 skip=32808 count=32
-- currently [makemkv](https://www.makemkv.com/) could be used
-- for video the VOBs in VIDEO_TS could be concatenated using [dvd2concat](https://github.com/FFmpeg/FFmpeg/blob/master/tools/dvd2concat)
-- [dvdbackup](https://dvdbackup.sourceforge.net/) or mplayer with -dumpstream could be used for decrypting
-- converting with ffmpeg -fflags +genpts -analyzeduration 1000000k -probesize 1000000k -i mymovie.vob -c copy -map 0 mymovie.mkv
-- https://www.ffmpeg.org/faq.html#Why-does-FFmpeg-not-see-the-subtitles-in-my-VOB-file_003f
-- handling for Video Title Set (VTS) files needed
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+- paranoia_mode full
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diff --git a/to_mkv/README.md b/to_mkv/README.md
new file mode 100644
index 0000000..7f58e38
--- /dev/null
+++ b/to_mkv/README.md
@@ -0,0 +1,27 @@
+# to_mkv
+
+## DVD_to_mkv
+- **getting volume label:** lsblk -n -p -o label /dev/sr0
+- **decrypt and concatenate stream:** mplayer -dumpstream dvdnav://1 -nocache -dvd-device /dev/sr0 -dumpfile dvdout.vob
+- **create mkv:** ffmpeg -fflags +genpts+igndts -i file.mpg -c copy -map 0 -map -0:d -map -0:t file.mkv
+- **restructuring mkv:** mkclean file.mkv
+
+### Missing Support for:
+
+#### IFO file (Metadata like Chapters)
+- https://www.reddit.com/r/mkvtoolnix/comments/gujs4k/convert_dvd_with_chapters/
+- https://mkvtoolnix.download/doc/mkvmerge.html
+
+#### dvd_nav_packet (present till mkv remuxxing)
+- DVD Menu: https://github.com/Matroska-Org/dvdmenuxtractor
+
+#### useful tools and links:
+- lsdvd
+- VOBs can also be concatenated using [dvd2concat](https://github.com/FFmpeg/FFmpeg/blob/master/tools/dvd2concat)
+- [dvdbackup](https://dvdbackup.sourceforge.net/)
+- https://www.ffmpeg.org/faq.html#Why-does-FFmpeg-not-see-the-subtitles-in-my-VOB-file_003f
+
+## Bluray_to_mkv
+- for getting volume label: dd if=/dev/sr0 bs=1 skip=32808 count=32
+- https://ffmpeg.org/ffmpeg-protocols.html#bluray
+- https://wiki.archlinux.org/title/Blu-ray
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