luneski/mqtt-explorer
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Change recording resolution

Browse Source
This commit is contained in:
Thomas Nordquist
2019-03-03 00:13:56 +01:00
parent 7141dfa9fc
commit 55dd79aebd
3 changed files with 7 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
scripts/prepareVideo.sh
View File

@@ -1,5 +1,6 @@
#!/bin/bash
DIMENSIONS="1280x720"
DIMENSIONS="1024x720"
GIF_SCALE="1024"
ffmpeg -s:v $DIMENSIONS -r 20 -f rawvideo -pix_fmt yuv420p -i qrawvideorgb24.yuv app2.mp4
@@ -14,10 +15,10 @@ END_OF_BLACK=`awk "BEGIN {print $END_OF_BLACK+0.8; exit}"`
ffmpeg -s:v $DIMENSIONS -r 20 -f rawvideo -pix_fmt yuv420p -i qrawvideorgb24.yuv -ss $END_OF_BLACK app.mp4
# Generate gif palette
ffmpeg -y -s:v $DIMENSIONS -r 20 -f rawvideo -pix_fmt yuv420p -i qrawvideorgb24.yuv -vf fps=10,scale=1280:-1:flags=lanczos,palettegen palette1024.png
ffmpeg -y -s:v $DIMENSIONS -r 20 -f rawvideo -pix_fmt yuv420p -i qrawvideorgb24.yuv -vf "fps=10,scale=$GIF_SCALE:-1:flags=lanczos,palettegen" palette1024.png
# Create gif
ffmpeg -s:v $DIMENSIONS -r 20 -f rawvideo -pix_fmt yuv420p -i qrawvideorgb24.yuv -i palette1024.png -ss $END_OF_BLACK -filter_complex "fps=10,scale=1280:-1:flags=lanczos[x];[x][1:v]paletteuse" app720.gif
ffmpeg -s:v $DIMENSIONS -r 20 -f rawvideo -pix_fmt yuv420p -i qrawvideorgb24.yuv -i palette1024.png -ss $END_OF_BLACK -filter_complex "fps=10,scale=$GIF_SCALE:-1:flags=lanczos[x];[x][1:v]paletteuse" app720.gif
# Clean up
rm ffmpeg_info palette*.png qrawvideorgb24.yuv