voc/ansible_playbook_audiometer
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adding audio to script

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L3D 2023-11-03 02:19:12 +01:00
parent 45015c1b32
commit 60ca5ed8fe
1 changed files with 14 additions and 13 deletions
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27
templates/audiometer.sh.j2
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@ -1,17 +1,18 @@
#!/bin/sh #!/bin/sh
ffmpeg -i {{ stream_input_url | replace("ingest.chaoswest.tv:1935","ingest.chaoswest.tv:1936") }} \ ffmpeg -i {{ stream_input_url | replace("ingest.chaoswest.tv:1935","ingest.chaoswest.tv:1936") }} \
-nostats \ -nostats \
-loglevel repeat+level+info \ -loglevel repeat+level+info \
-filter_complex \ -filter_complex \
"[0:v:0]scale=640x360[orig_scaled];\ "[0:v:0]scale=640x360[orig_scaled];\
[full_mix]framerate=fps=25[out]; \ [0:a:0]aformat=channel_layouts=stereo:sample_rates=44100:sample_fmts=fltp[0:a:0];\
[orig_scaled]drawtext=fontfile=/srv/www/{{ inventory_hostname }}/opensans.ttf:text={{ stream_name }}:fontcolor=white:fontsize=100:box=1:boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/1.5[preview_overlay];\ [orig_scaled]drawtext=fontfile=/srv/www/{{ inventory_hostname }}/opensans.ttf:text={{ stream_name }}:fontcolor=white:fontsize=100:box=1:boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/1.5[preview_overlay];\
[0:a:0]ebur128=video=1:size=640x480:meter=9:target=-16:gauge=shortterm[native][native_a]; [native_a]anullsink; \ [0:a:0]ebur128=video=1:size=640x480:meter=9:target=-16:gauge=shortterm[native][native_a]; [native_a]anullsink; \
[native]drawtext=fontfile=/srv/www/{{ inventory_hostname }}/opensans.ttf:text=audio:fontcolor=white:fontsize=60:box=1:boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/1.5[native_overlay];\ [native]drawtext=fontfile=/srv/www/{{ inventory_hostname }}/opensans.ttf:text=native:fontcolor=white:fontsize=60:box=1:boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/1.5[native_overlay];\
[0:a:0]showvolume=r=50:w=640:h=60:b=0:ds=log:dm=1.0[native_vu]; \ [0:a:0]showvolume=r=50:w=640:h=60:b=0:ds=log:dm=1.0[native_vu]; \
[preview_overlay][native_vu][native_overlay]vstack=inputs=3[full_mix] " \ [preview_overlay][native_vu][native_overlay]vstack=inputs=3[full_mix]" \
-map "[out]" \ -map "[full_mix]" -map 0:a:0 \
-g 30 \ -g 30 \
-c:v libx264 -bufsize 16M -maxrate 8M -crf 24 -pix_fmt yuv420p -preset ultrafast \ -c:v libx264 -bufsize 16M -maxrate 8M -crf 24 -pix_fmt yuv420p -preset ultrafast \
-c:a aac -strict -2 -b:a 192k \
-f hls -hls_time 4 -hls_playlist_type event /srv/www/{{ inventory_hostname }}/stream.m3u8 -f hls -hls_time 4 -hls_playlist_type event /srv/www/{{ inventory_hostname }}/stream.m3u8