Otherwise, if it can be maintained by using an animated GIF as the output format, it is better. What's wrong? ffmpeg -i shadow.png -i example.mp4 -filter_complex " overlay=11:11'" -pix_fmt yuv420p output.mp4Ībout the transparency of the PNG background image, if it can't be maintained, then it's okay for the shadow to be on a white background. I tried without success the following command. org file, embedding various portions of your score in lilypond code blocks within that file 2) You export this file (using the Org-Mode export functionality) into the desired HTML file, 3) You tangle the file (using the Org-Mode literate programming functionality) to produce the. The top-left corner of the video must be in the position 11x11 of the background image. So, the video must be placed over the image. The wanted effect for the first frame is: Now I want to put the video over the image to get a new video with the drop shadow. If set, it overrides option ‘papersize’ if given. Lilypond syntax is: \tempo 'Swing' Our lilypond output for swing takes the notation too literally. This option affects LilyPond output (that is, the paper height of the music fragment), not the text layout. It should, instead, keep the original note values and put 'Swing' as its tempo marking. So, I generated with Gimp a PNG containing only the drop shadow. Lilypond output for 'swing' as tempo marking Issue 436 sugarlabs/musicblocks GitHub Our lilypond output for swing takes the notation too literally. ![]() I need to add a drop shadow identical to the one generated by the "Drop shadow (legacy)" filter of Gimp with the default settings. ![]() I have this example video, recorded by Kazam:
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