Hi,
hm, I thought I had used the appropriate mkvideo version...
However, now it seems to work in both constellations: With lilypond 2.19
in a regular Debian system, and with
lilypond 2.21 in lilydev and with the corrected mkvideo-lily-diff.
The only thing: In both cases it takes a rather long time to generate
the files. First when "generating wav files from midi input"
and after that when "generating xx temporary h264 files" the process
seems to be stuck. It takes about 4-5 minutes per file
to generate. So when I try your example "video_mwe.ly", it takes about 1
hour...
I am wondering if this has to be, cause with the prior version without
coloured notes, the whole video took no longer than
4-5 Minutes.
Do you have any idea?
Thanks again!
Am 06.11.2017 um 11:29 schrieb Knut Petersen:
Am 05.11.2017 um 10:41 schrieb Christian Alpen:
Hi,
thanks for the fast response!
Everything worked fine, even the patch command without extra
installation (don't know what happened before)
Like you I was able to make the video from "Wolf_Resignation"and
"JSBI1" from here:
http://lilypond.1069038.n5.nabble.com/Video-generation-bash-script-keeps-sync-in-spite-of-tempo-changes-td194245.html
The only thing missing was the color of the active notes.
Don't expect coloring to work if you use the old mkvideo version that
did not support it.
Use the version provided in
https://lists.gnu.org/archive/html/lilypond-user/2017-07/msg00234.html
and, if you use a very recent lilypond, use the diff provided in
https://lists.gnu.org/archive/html/lilypond-user/2017-11/msg00098.html
to patch lilypond.
JSBI1.ly needs one change to be compatible to the July-2017 version:
Add "\time 4/4" after line 21. Probably you would want to remove the
insane tempo changes that served to demonstrate synchronization
capabilities.
Knut
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