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Generate +/- dB files

This commit is contained in:
jo 2021-08-31 10:41:52 +02:00
parent 9f768bb5c4
commit 6238455aaf
2 changed files with 25 additions and 2 deletions
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12
python_apps/airtime_analyzer/tests/fixtures/__init__.py vendored
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@ -24,9 +24,21 @@ FILES = [
Fixture(here / "s1-jointstereo.mp3", *s1, -1.6),
Fixture(here / "s1-mono.mp3", *s1, -0.7),
Fixture(here / "s1-stereo.mp3", *s1, -1.6),
# Sample 1 MP3 -12dB
Fixture(here / "s1-mono-12.mp3", *s1, +8.3),
Fixture(here / "s1-stereo-12.mp3", *s1, +10.0),
# Sample 1 MP3 +12dB
Fixture(here / "s1-mono+12.mp3", *s1, -13.6),
Fixture(here / "s1-stereo+12.mp3", *s1, -12.0),
# Sample 1 FLAC
Fixture(here / "s1-mono.flac", *s1, -1.6),
Fixture(here / "s1-stereo.flac", *s1, -2.3),
# Sample 1 FLAC -12dB
Fixture(here / "s1-mono-12.flac", *s1, +10.0),
Fixture(here / "s1-stereo-12.flac", *s1, +9.3),
# Sample 1 FLAC +12dB
Fixture(here / "s1-mono+12.flac", *s1, -12.0),
Fixture(here / "s1-stereo+12.flac", *s1, -12.0),
# Sample 1 AAC
Fixture(here / "s1-mono.m4a", *s1, -4.5),
Fixture(here / "s1-stereo.m4a", *s1, -2.3),

15
python_apps/airtime_analyzer/tests/fixtures/generate.sh vendored
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@ -36,7 +36,7 @@ generate() {
fi
}
# Generated sample 1
# Generate sample 1
generate s1.flac s1-mono.flac -ac 1 -acodec flac
generate s1.flac s1-mono.m4a -ac 1 -acodec aac
generate s1.flac s1-mono.mp3 -ac 1 -acodec libmp3lame
@ -47,7 +47,18 @@ generate s1.flac s1-stereo.mp3 -ac 2 -acodec libmp3lame
generate s1.flac s1-stereo.ogg -ac 2 -acodec libvorbis
generate s1.flac s1-jointstereo.mp3 -ac 2 -acodec libmp3lame -joint_stereo 1
# Generated sample 2
# Generate sample 1 +/-12dB
generate s1.flac s1-mono-12.flac -ac 1 -acodec flac -af volume=-12dB
generate s1.flac s1-stereo-12.flac -ac 2 -acodec flac -af volume=-12dB
generate s1.flac s1-mono-12.mp3 -ac 1 -acodec libmp3lame -af volume=-12dB
generate s1.flac s1-stereo-12.mp3 -ac 2 -acodec libmp3lame -af volume=-12dB
generate s1.flac s1-mono+12.flac -ac 1 -acodec flac -af volume=+12dB
generate s1.flac s1-stereo+12.flac -ac 2 -acodec flac -af volume=+12dB
generate s1.flac s1-mono+12.mp3 -ac 1 -acodec libmp3lame -af volume=+12dB
generate s1.flac s1-stereo+12.mp3 -ac 2 -acodec libmp3lame -af volume=+12dB
# Generate sample 2
generate s2.flac s2-mono.flac -ac 1 -acodec flac
generate s2.flac s2-mono.m4a -ac 1 -acodec aac
generate s2.flac s2-mono.mp3 -ac 1 -acodec libmp3lame