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--- doc:appunti:linux:video:vobcopy [2021/02/19 15:24] – [Converting a DVD with subtitles to MKV using ffmpeg] niccolo
+++ doc:appunti:linux:video:vobcopy [2021/02/19 17:13] (current) – [Converting a DVD with subtitles to MKV using ffmpeg] niccolo
@@ Line 136: / Line 136: @@
 <code bash>
-ffmpeg -probesize 200M -analyzeduration 200M \
+ffmpeg -probesize 500M -analyzeduration 500M \
-    -palette "$PALETTE" \
+    -palette 'd7410d,101010,0e00d7,d5ccc9,d4b1cb,aac5d0,abd3af,d5ff0c,d717cc,d6a80b,8b02d6,1dca41,0d007f,95679f,8caa67,783d3f' \
-    -i "$SRC_FILE" \
+    -i 'FREEDOMDOWNTIME1.vob' \
     -map '0:v:0' -map '0:a:0' -map '0:a:1' \
-    -metadata:s:a:0 title="English" -metadata:s:a:0 language=eng \
+    -map '0:s:20' \
-    -metadata:s:a:1 title="Comment" -metadata:s:a:1 language=eng \
+    -map '0:s:0'  -map '0:s:1'  -map  '0:s:2' -map  '0:s:3' \
-    ...
+    -map '0:s:4'  -map '0:s:5'  -map  '0:s:6' -map  '0:s:7' \
+    -map '0:s:8'  -map '0:s:9'  -map '0:s:10' -map '0:s:11' \
+    -map '0:s:12' -map '0:s:13' -map '0:s:14' -map '0:s:15' \
+    -map '0:s:16' -map '0:s:17' -map '0:s:18' -map '0:s:19' \
+    -map '0:s:21' -map '0:s:22' -map '0:s:23' \
+    -metadata:s:a:0 title='English' -metadata:s:a:0 language=eng \
+    -metadata:s:a:1 title='English Commented' -metadata:s:a:1 language=eng \
+    -metadata title='Freedom Downtime' -metadata:s:v:0 title='Freedom Downtime' \
+    -metadata:s:s:0  language=eng -metadata:s:s:0  title='English' \
+    -metadata:s:s:1  language=eng -metadata:s:s:1  title='English FCC-Approved' \
+    -metadata:s:s:2  language=dan -metadata:s:s:2  title='Dansk' \
+    -metadata:s:s:3  language=deu -metadata:s:s:3  title='Deutsch' \
+    -metadata:s:s:4  language=spa -metadata:s:s:4  title='Espanol' \
+    -metadata:s:s:5  language=est -metadata:s:s:5  title='Estonian' \
+    -metadata:s:s:6  language=per -metadata:s:s:6  title='Persian' \
+    -metadata:s:s:7  language=fin -metadata:s:s:7  title='Suomi' \
+    -metadata:s:s:8  language=fra -metadata:s:s:8  title='Francais' \
+    -metadata:s:s:9  language=heb -metadata:s:s:9  title='Hebrew' \
+    -metadata:s:s:10 language=hrv -metadata:s:s:10 title='Hrvatski' \
+    -metadata:s:s:11 language=ita -metadata:s:s:11 title='Italiano' \
+    -metadata:s:s:12 language=jpn -metadata:s:s:12 title='Japanese' \
+    -metadata:s:s:13 language=nld -metadata:s:s:13 title='Nederlands' \
+    -metadata:s:s:14 language=nor -metadata:s:s:14 title='Norsk' \
+    -metadata:s:s:15 language=pol -metadata:s:s:15 title='Polish' \
+    -metadata:s:s:16 language=por -metadata:s:s:16 title='Portugues' \
+    -metadata:s:s:17 language=rus -metadata:s:s:17 title='Russian' \
+    -metadata:s:s:18 language=swe -metadata:s:s:18 title='Svenska' \
+    -metadata:s:s:19 language=tur -metadata:s:s:19 title='Turkish' \
+    -metadata:s:s:20 language=zho -metadata:s:s:20 title='Chinese' \
+    -metadata:s:s:21 language=xxx -metadata:s:s:21 title='Babel nonsense' \
+    -metadata:s:s:22 language=xxx -metadata:s:s:22 title='Game' \
+    -metadata:s:s:23 language=xxx -metadata:s:s:23 title='Words' \
+    -codec:s 'dvdsub' \
+    -vf yadif \
+    -codec:v 'libx264' -pix_fmt 'yuvj420p' -preset 'veryslow' -tune 'film' -profile:v 'high' -level:v 5 \
+    -b:v '2048k' \
+    -ac 2 -codec:a 'libvorbis' -b:a '192k' \
+    'FREEDOMDOWNTIME1.mkv'
 </code>
@@ Line 156: / Line 193: @@
 New subtitle stream 0:27 at pos:8284174 and DTS:20.0200s
 </code>
+I mapped (i.e. selected to be inserted into the output) the **video track**, then **two adio tracks** (there were four), and finally **24 text subtitles tracks** (they are actually bitmaps in dvdsub format). The order of the **%%-map%%** options is used to re-arrange the position of the subtitles, overriding the autodetect performed by ''ffmpeg''. All the **%%-metadata%%** are used to properly tag the subtitles once they are sorted as I want.
 It is mandatory to use the **%%-codec:s 'dvdsub'%%** for subtitles, if you use the **copy** option (which does not re-encode the stream) the **palette** is not applied and you will get subtitles with wrong colors.