diff --git a/QtScrcpy/device/controller/inputconvert/controlmsg.cpp b/QtScrcpy/device/controller/inputconvert/controlmsg.cpp
index 5b6dd9c..48973b9 100644
--- a/QtScrcpy/device/controller/inputconvert/controlmsg.cpp
+++ b/QtScrcpy/device/controller/inputconvert/controlmsg.cpp
@@ -88,7 +88,7 @@ void ControlMsg::writePosition(QBuffer &buffer, const QRect& value)
 
 quint16 ControlMsg::toFixedPoint16(float f)
 {
-    assert(f >= 0.0f && f <= 1.0f);
+    Q_ASSERT(f >= 0.0f && f <= 1.0f);
     quint32 u = f * 0x1p16f; // 2^16
     if (u >= 0xffff) {
         u = 0xffff;
diff --git a/QtScrcpy/device/recorder/recorder.cpp b/QtScrcpy/device/recorder/recorder.cpp
index 5e16317..b01d1cb 100644
--- a/QtScrcpy/device/recorder/recorder.cpp
+++ b/QtScrcpy/device/recorder/recorder.cpp
@@ -315,7 +315,7 @@ void Recorder::stopRecorder() {
 
 bool Recorder::push(const AVPacket *packet) {
     QMutexLocker locker(&m_mutex);
-    assert(!m_stopped);
+    Q_ASSERT(!m_stopped);
 
     if (m_failed) {
         // reject any new packet (this will stop the stream)
diff --git a/QtScrcpy/device/stream/stream.cpp b/QtScrcpy/device/stream/stream.cpp
index 7f9cb62..3cb148f 100644
--- a/QtScrcpy/device/stream/stream.cpp
+++ b/QtScrcpy/device/stream/stream.cpp
@@ -233,8 +233,8 @@ bool Stream::recvPacket(AVPacket *packet)
 
     quint64 pts = bufferRead64be(header);
     quint32 len = bufferRead32be(&header[8]);
-    assert(pts == NO_PTS || (pts & 0x8000000000000000) == 0);
-    assert(len);
+    Q_ASSERT(pts == NO_PTS || (pts & 0x8000000000000000) == 0);
+    Q_ASSERT(len);
 
     if (av_new_packet(packet, len)) {
         qCritical("Could not allocate packet");
@@ -329,9 +329,9 @@ bool Stream::parse(AVPacket *packet)
                              AV_NOPTS_VALUE, AV_NOPTS_VALUE, -1);
 
     // PARSER_FLAG_COMPLETE_FRAMES is set
-    assert(r == inLen);
+    Q_ASSERT(r == inLen);
     (void) r;
-    assert(outLen == inLen);
+    Q_ASSERT(outLen == inLen);
 
     if (m_parser->key_frame == 1) {
         packet->flags |= AV_PKT_FLAG_KEY;