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Add workaround for obs_source_set_sync_offset()

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Calling obs_source_set_sync_offset() once with the desired value has no
effect.
The function needs to be called multiple times with different values in
hopes of the sync offset being changed successfully.

See https://github.com/obsproject/obs-studio/issues/7912
This commit is contained in:
WarmUpTill 2024-09-25 12:57:45 +02:00 committed by WarmUpTill
parent 2af6ee883b
commit 563ea1a5e7
1 changed files with 15 additions and 1 deletions
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16
plugins/base/macro-action-audio.cpp
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@ -4,6 +4,8 @@
#include "macro-helpers.hpp"
#include "selection-helpers.hpp"
#include <chrono>
namespace advss {
constexpr int64_t nsPerMs = 1000000;
@ -231,6 +233,18 @@ static void setMixerEnable(obs_source_t *source, const int mixerIdx,
obs_source_set_audio_mixers(source, new_mixers);
}
static void setSyncOffsetHelper(obs_source_t *source, int64_t value)
{
// Workaround for this issue:
// https://github.com/obsproject/obs-studio/issues/7912
using namespace std::chrono_literals;
obs_source_set_sync_offset(source, value - 2);
std::this_thread::sleep_for(10ms);
obs_source_set_sync_offset(source, value - 1);
std::this_thread::sleep_for(10ms);
obs_source_set_sync_offset(source, value);
}
bool MacroActionAudio::PerformAction()
{
auto s = obs_weak_source_get_source(_audioSource.GetSource());
@ -250,7 +264,7 @@ bool MacroActionAudio::PerformAction()
}
break;
case Action::SYNC_OFFSET:
obs_source_set_sync_offset(s, _syncOffset * nsPerMs);
setSyncOffsetHelper(s, _syncOffset * nsPerMs);
break;
case Action::MONITOR:
obs_source_set_monitoring_type(s, _monitorType);