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ATV Modulator: fixed some vertical sync parameters

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This commit is contained in:
f4exb 2020-07-23 13:13:41 +02:00
parent 8ae95f2e85
commit 96078bc9b8
1 changed files with 7 additions and 6 deletions
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13
plugins/channeltx/modatv/atvmodsource.cpp
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@ -587,10 +587,11 @@ void ATVModSource::applyStandard(const ATVModSettings& settings)
m_blankLineLvel = 0.7f;
break;
case ATVModSettings::ATVStd405: // Follows loosely the 405 lines standard
m_nbImageLines = m_nbLines - 15; // lines less the total number of sync lines
m_nbImageLines = m_nbLines - 14; // lines less the total number of sync lines
// 14 = m_nbSyncLinesHeadE + m_nbSyncLinesHeadO + m_nbSyncLinesBottom + m_nbHalfLongSync + m_nbWholeEqLines
m_nbImageLines2 = m_nbImageLines / 2;
m_interlaced = true;
m_nbSyncLinesHeadE = 5; // number of sync lines on the top of a frame even
m_nbSyncLinesHeadE = 4; // number of sync lines on the top of a frame even
m_nbSyncLinesHeadO = 4; // number of sync lines on the top of a frame odd
m_nbSyncLinesBottom = 3;
m_nbLongSyncLines = 2;
@ -601,10 +602,10 @@ void ATVModSource::applyStandard(const ATVModSettings& settings)
m_blankLineLvel = m_blackLevel;
break;
case ATVModSettings::ATVStdPAL525: // Follows PAL-M standard
m_nbImageLines = m_nbLines - 15;
m_nbImageLines = m_nbLines - 14;
m_nbImageLines2 = m_nbImageLines / 2;
m_interlaced = true;
m_nbSyncLinesHeadE = 5;
m_nbSyncLinesHeadE = 4;
m_nbSyncLinesHeadO = 4; // number of sync lines on the top of a frame odd
m_nbSyncLinesBottom = 3;
m_nbLongSyncLines = 2;
@ -616,10 +617,10 @@ void ATVModSource::applyStandard(const ATVModSettings& settings)
break;
case ATVModSettings::ATVStdPAL625: // Follows PAL-B/G/H standard
default:
m_nbImageLines = m_nbLines - 15;
m_nbImageLines = m_nbLines - 14;
m_nbImageLines2 = m_nbImageLines / 2;
m_interlaced = true;
m_nbSyncLinesHeadE = 5;
m_nbSyncLinesHeadE = 4;
m_nbSyncLinesHeadO = 4; // number of sync lines on the top of a frame odd
m_nbSyncLinesBottom = 3;
m_nbLongSyncLines = 2;