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SEVERAL bug fixes

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This commit is contained in:
itsmattkc
2018-10-12 18:48:14 +11:00
parent caee50a943
commit cdbec85a81
30 changed files with 444 additions and 149 deletions
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effects/audio/audionoiseeffect.cpp
+5 -3
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@@ -1,6 +1,7 @@
#include "audionoiseeffect.h"
#include <QDateTime>
#include <QtMath>
AudioNoiseEffect::AudioNoiseEffect(Clip* c) : Effect(c, EFFECT_TYPE_AUDIO, AUDIO_NOISE_EFFECT) {
amount_val = add_row("Amount:")->add_field(EFFECT_FIELD_DOUBLE);
@@ -26,11 +27,12 @@ void AudioNoiseEffect::process_audio(double timecode_start, double timecode_end,
qint16 right_noise_sample = rand();
// set noise volume
left_noise_sample *= amount_val->get_double_value(timecode)*0.01;
right_noise_sample *= amount_val->get_double_value(timecode)*0.01;
double vol = qSqrt(amount_val->get_double_value(timecode, true)*0.01);
left_noise_sample *= vol;
right_noise_sample *= vol;
// mix with source audio
if (mix_val->get_bool_value(timecode)) {
if (mix_val->get_bool_value(timecode, true)) {
qint16 left_sample = (qint16) (((samples[i+1] & 0xFF) << 8) | (samples[i] & 0xFF));
qint16 right_sample = (qint16) (((samples[i+3] & 0xFF) << 8) | (samples[i+2] & 0xFF));
left_noise_sample = mix_audio_sample(left_noise_sample, left_sample);