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9d703439f1
Add pitch tests with different forward and backward playback rates. Those tests depend on the libSoundTouch version to validate the buffers checksums. The actual version uses libSoundTouch 2.3.2, use the `--force-fallback-for=soundtouch` meson option to build using the same version. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6247>
42 lines
1.7 KiB
Plaintext
42 lines
1.7 KiB
Plaintext
include, location="pitch-test.meta"
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pause
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checkpoint, text="Play normally"
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seek, start=2.0, stop=4.0, flags=accurate+flush, rate=1.0
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play
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wait, message-type=eos
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checkpoint, text="Play one octave higher"
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set-property, playback-time=position, target-element-name=pitch, property-name=pitch, property-value=2.0
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seek, start=2.0, stop=4.0, flags=accurate+flush, rate=1.0
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wait, message-type=eos
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checkpoint, text="Play one octave lower"
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set-property, playback-time=position, target-element-name=pitch, property-name=pitch, property-value=0.5
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seek, start=2.0, stop=4.0, flags=accurate+flush, rate=1.0
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wait, message-type=eos
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checkpoint, text="Play twice faster same pitch"
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set-property, playback-time=position, target-element-name=pitch, property-name=pitch, property-value=1.0
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set-property, playback-time=position, target-element-name=pitch, property-name=tempo, property-value=2.0
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seek, start=1.0, stop=2.0, flags=accurate+flush, rate=1.0
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wait, message-type=eos
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checkpoint, text="Play twice slower same pitch"
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set-property, playback-time=position, target-element-name=pitch, property-name=tempo, property-value=0.5
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seek, start=4.0, stop=8.0, flags=accurate+flush, rate=1.0
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wait, message-type=eos
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checkpoint, text="Play twice faster one octave higher"
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set-property, playback-time=position, target-element-name=pitch, property-name=tempo, property-value=1.0
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set-property, playback-time=position, target-element-name=pitch, property-name=rate, property-value=2.0
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seek, start=1.0, stop=2.0, flags=accurate+flush, rate=1.0
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wait, message-type=eos
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checkpoint, text="Play twice slower one octave lower"
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set-property, playback-time=position, target-element-name=pitch, property-name=rate, property-value=0.5
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seek, start=4.0, stop=8.0, flags=accurate+flush, rate=1.0
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wait, message-type=eos
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stop
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