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reverted to old lower maximum absolute deviation for estimator 

noise makes sync pulse shorter, so we end up in another mode for a short time ..
using a lower max avoids the jumpiness.
pull/6/head
Ahmet Inan 2015-02-26 16:53:55 +01:00
rodzic be8a372034
commit cda384afaa
3 zmienionych plików z 6 dodań i 11 usunięć
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8
app/src/main/rs/initialization.rsh
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@ -68,12 +68,8 @@ void initialize(float rate, int length, int iw, int ih, int sw, int sh, int sgw,
pd240_scanline_length = round((pd240_scanline_ms * sample_rate) / 1000.0f);
pd290_scanline_length = round((pd290_scanline_ms * sample_rate) / 1000.0f);
const float pairwise_minimum_of_scanline_time_distances_5ms = 0.219648f;
const float pairwise_minimum_of_scanline_time_distances_9ms = 0.022308f;
const float pairwise_minimum_of_scanline_time_distances_20ms = 0.050176f;
maximum_abs_dev_5ms = 0.5f * pairwise_minimum_of_scanline_time_distances_5ms * sample_rate;
maximum_abs_dev_9ms = 0.5f * pairwise_minimum_of_scanline_time_distances_9ms * sample_rate;
maximum_abs_dev_20ms = 0.5f * pairwise_minimum_of_scanline_time_distances_20ms * sample_rate;
const float pairwise_minimum_of_scanline_time_distances = 0.0079825f;
maximum_absolute_deviaton = 0.5f * pairwise_minimum_of_scanline_time_distances * sample_rate;
maximum_variance = pown(0.0005f * sample_rate, 2);
const float vis_seconds = 0.3f;

6
app/src/main/rs/scanline_estimator.rsh
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@ -69,7 +69,7 @@ static int scanline_estimator(int sync_level)
)
);
if (min_adev > maximum_abs_dev_20ms)
if (min_adev > maximum_absolute_deviaton)
return -1;
else if (min_adev == pd50_adev)
return mode_pd50;
@ -109,7 +109,7 @@ static int scanline_estimator(int sync_level)
scottieDX_adev
);
if (min_adev > maximum_abs_dev_9ms)
if (min_adev > maximum_absolute_deviaton)
return -1;
else if (min_adev == robot36_adev)
return mode_robot36;
@ -140,7 +140,7 @@ static int scanline_estimator(int sync_level)
wraaseSC2_180_adev
);
if (min_adev > maximum_abs_dev_5ms)
if (min_adev > maximum_absolute_deviaton)
return -1;
else if (min_adev == martin1_adev)
return mode_martin1;

3
app/src/main/rs/state.rsh
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@ -26,8 +26,7 @@ static int debug_mode;
static int current_decoder;
static int user_blur, blur_power, free_running;
static int sample_rate, sync_pos, prev_sync_pos;
static int maximum_variance;
static int maximum_abs_dev_5ms, maximum_abs_dev_9ms, maximum_abs_dev_20ms;
static int maximum_variance, maximum_absolute_deviaton;
static int minimum_sync_length;
static int min_sync_length_5ms, min_sync_length_9ms, min_sync_length_20ms;
static int scanline_length, minimum_length, maximum_length;