python3 ./hls_cors_server.py /home/orangepi/tmp/hls-bookworm-hevc-full-hw


cd /home/nvme/dockerdata/prove/s152js


così non ha artefatti

VIDEO="public/photos/Fabio/original/2017Irlanda19-29ago/VID-20260920-WA0000.mp4"
OUT="/home/orangepi/tmp/hls-hwdecode-swencode-fast"

rm -rf "$OUT"
mkdir -p "$OUT"

LD_LIBRARY_PATH=/home/orangepi/mpp-0986d01-bookworm-test \
/usr/local/bin/ffmpeg \
  -hide_banner \
  -loglevel warning \
  -stats \
  -y \
  -c:v h264_rkmpp \
  -i "$VIDEO" \
  -t 20 \
  -map 0:v:0 \
  -map 0:a:0? \
  -c:v libx264 \
  -preset ultrafast \
  -tune zerolatency \
  -b:v 5000k \
  -maxrate 6000k \
  -bufsize 12000k \
  -r 30 \
  -g 90 \
  -keyint_min 90 \
  -sc_threshold 0 \
  -pix_fmt yuv420p \
  -c:a aac \
  -b:a 160k \
  -ac 2 \
  -ar 48000 \
  -f hls \
  -hls_time 3 \
  -hls_list_size 0 \
  -hls_playlist_type vod \
  -hls_segment_type mpegts \
  -hls_flags independent_segments \
  -hls_segment_filename "$OUT/segment_%05d.ts" \
  "$OUT/master.m3u8"




VIDEO="public/photos/Fabio/original/2017Irlanda19-29ago/VID_20260221_095917.mp4"
OUT="/home/orangepi/tmp/hls-bookworm-hevc-full-hw"

rm -rf "$OUT"
mkdir -p "$OUT"

time env \
  LD_LIBRARY_PATH=/usr/local/lib/mpp-0986d01 \
  /usr/local/bin/ffmpeg \
  -hide_banner \
  -loglevel quiet \
  -nostats \
  -y \
  -c:v hevc_rkmpp \
  -i "$VIDEO" \
  -map 0:v:0 \
  -map 0:a:0? \
  -c:v h264_rkmpp \
  -rc_mode CBR \
  -b:v 5000k \
  -maxrate 6000k \
  -bufsize 12000k \
  -r 30 \
  -g 90 \
  -keyint_min 90 \
  -c:a aac \
  -b:a 160k \
  -ac 2 \
  -ar 48000 \
  -f hls \
  -hls_time 3 \
  -hls_list_size 0 \
  -hls_playlist_type vod \
  -hls_segment_type mpegts \
  -hls_flags independent_segments \
  -hls_segment_filename "$OUT/segment_%05d.ts" \
  "$OUT/master.m3u8" \
  >/dev/null 2>&1

time \
node test-hls.js \
"/home/nvme/dockerdata/prove/s153js/public/photos/Fabio/original/2017Irlanda19-29ago/VID-20260920-WA0000.mp4" \
"/home/orangepi/tmp/test-hls-whatsapp-long"

python3 hls_cors_server.py \
/home/orangepi/tmp/test-hls-whatsapp-long