douzeb/peertube-performance-test-kit
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Add beeps every 10 seconds in the pattern stream, when the time elapsed overlay hits the borders, to allow checking for audio/video sync

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Lab 8916100448256 2020-12-04 23:21:56 +01:00
parent 2344ed6a12
commit d0a5fa5f91
2 changed files with 2 additions and 3 deletions
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3
gen_pattern_sine.sh
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@ -55,7 +55,6 @@ echo " "
rm $FILENAME rm $FILENAME
#-x264opts nal-hrd=cbr:force-cfr=1:vbv-bufsize=${BUFFERSIZE}:bitrate=${VBITRATE}:vbv-maxrate=${VBITRATE} \
ffmpeg \ ffmpeg \
-loglevel level \ -loglevel level \
@ -66,7 +65,7 @@ ffmpeg \
-ac 2 \ -ac 2 \
-i Mire_1080p.png \ -i Mire_1080p.png \
-f lavfi \ -f lavfi \
-i aevalsrc="0.1*sin(2*PI*(360-2.5/2)*t)|0.1*sin(2*PI*(360+2.5/2)*t):sample_rate=48000" \ -i aevalsrc="(1-min(1\,mod(floor(5*t)\,50)))*0.1*sin(8*PI*(360-2.5/2)*t)+0.1*sin(2*PI*(360-2.5/2)*t)|(1-min(1\,mod(floor(5*t)\,50)))*0.1*sin(8*PI*(360+2.5/2)*t)+0.1*sin(2*PI*(360+2.5/2)*t):sample_rate=48000" \
-channel_layout stereo \ -channel_layout stereo \
-ar 48000 \ -ar 48000 \
-shortest \ -shortest \

2
stream_pattern_sine.sh
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@ -69,7 +69,7 @@ ffmpeg \
-i Mire_1080p.png \ -i Mire_1080p.png \
-re \ -re \
-f lavfi \ -f lavfi \
-i aevalsrc="0.1*sin(2*PI*(360-2.5/2)*t)|0.1*sin(2*PI*(360+2.5/2)*t):sample_rate=48000" \ -i aevalsrc="(1-min(1\,mod(floor(5*t)\,50)))*0.1*sin(8*PI*(360-2.5/2)*t)+0.1*sin(2*PI*(360-2.5/2)*t)|(1-min(1\,mod(floor(5*t)\,50)))*0.1*sin(8*PI*(360+2.5/2)*t)+0.1*sin(2*PI*(360+2.5/2)*t):sample_rate=48000" \
-channel_layout stereo \ -channel_layout stereo \
-ar 48000 \ -ar 48000 \
-pixel_format yuv420p \ -pixel_format yuv420p \