fix types

generate-demuxer.ts

@@ -2,7 +2,9 @@ import findLoudness, { SwapPoint } from "./find-loudness";
 
 const graph_density = 8000;
 
-const threshold_at_point = parseInt(process.env.demuxer_volume_threshold) || 1;
+const threshold_at_point = parseInt(
+  process.env.demuxer_volume_threshold || "1"
+);
 
 const inertia_s = 0.3;
 const inertia_samples = inertia_s * graph_density;

generate.sh

@@ -13,7 +13,7 @@ export outro=~/projects/midline/podcast-visualizer/out/intro.mp4 # to samo na ko
 export final_output=~/Downloads/icdw5-viz.mp4
 export framerate=25
 export timescale=25000
-export demuxer_volume_threshold=30 #od 0 do 128
+export demuxer_volume_threshold=15 #od 0 do 128
 
 aresample=8000 # to bez zmian
 mkdir -p out

merge.sh

@@ -2,7 +2,7 @@ processed_intro_path=$PWD/out/intro-processed.mp4
 processed_outro_path=$PWD/out/outro-processed.mp4
 
 echo łączenie video z dźwiękiem:
-ffmpeg -vaapi_device /dev/dri/renderD128 \
+ffmpeg -y -vaapi_device /dev/dri/renderD128 \
 	-i out/video.mp4 -i $input_mono \
 	-video_track_timescale $timescale \
 	-tune stillimage \
@@ -16,7 +16,7 @@ ffmpeg -vaapi_device /dev/dri/renderD128 \
 echo reencoding intro to enable fast concat...
 
 function reencode_for_demux_compatibility() {
-	ffmpeg -i "$1" \
+	ffmpeg -y -i "$1" \
 		-pix_fmt yuv420p \
 		-r $framerate \
 		-video_track_timescale $timescale \
@@ -41,4 +41,4 @@ echo "file $processed_outro_path" >>out/demuxer-branding.txt
 
 cat out/demuxer-branding.txt
 
-ffmpeg -f concat -safe 0 -i out/demuxer-branding.txt -c:v copy -b:a 320k "$final_output"
+ffmpeg -y -f concat -safe 0 -i out/demuxer-branding.txt -c:v copy -b:a 320k "$final_output"

split.sh

@@ -1,9 +1,9 @@
 echo dzielimy mp3 na dwa osobne wav
-ffmpeg -i $input -map_channel 0.0.0 /tmp/left.wav -map_channel 0.0.1 /tmp/right.wav
+ffmpeg -y -i $input -map_channel 0.0.0 /tmp/left.wav -map_channel 0.0.1 /tmp/right.wav
 
 echo na dwóch wątkach generujemy surowe pliki
-ffmpeg -i /tmp/left.wav -ac 1 -filter:a aresample=$aresample -map 0:a -c:a pcm_u8 -f data - >/tmp/leftraw &
-ffmpeg -i /tmp/right.wav -ac 1 -filter:a aresample=$aresample -map 0:a -c:a pcm_u8 -f data - >/tmp/rightraw &
+ffmpeg -y -i /tmp/left.wav -ac 1 -filter:a aresample=$aresample -map 0:a -c:a pcm_u8 -f data - >/tmp/leftraw &
+ffmpeg -y -i /tmp/right.wav -ac 1 -filter:a aresample=$aresample -map 0:a -c:a pcm_u8 -f data - >/tmp/rightraw &
 
 # czekamy aż obydwa wątki się zakończą
 wait