diff --git a/tools/chatgui/tests/test_call_video_encoder.cpp b/tools/chatgui/tests/test_call_video_encoder.cpp
index 3bc0fa31..c18da029 100644
--- a/tools/chatgui/tests/test_call_video_encoder.cpp
+++ b/tools/chatgui/tests/test_call_video_encoder.cpp
@@ -67,9 +67,14 @@ private slots:
         for (uint32_t bitrate : {1000000u, 300000u, 4000000u}) {
             QVERIFY(encoder.requestBitrate(config.generation, ++request, bitrate));
             LiveEncodedFrame output; CallVideoRateCompletion completion;
-            QVERIFY2(encoder.encode(image, pts, true, output, completion), qPrintable(encoder.error()));
+            QElapsedTimer deadline; deadline.start();
+            do {
+                QVERIFY2(encoder.encode(image, pts, true, output, completion), qPrintable(encoder.error()));
+                QVERIFY(decoder.decode(output)); pts += 33333;
+                if (!completion.request) QTest::qWait(33);
+            } while (!completion.request && deadline.elapsed() < 3000);
             QCOMPARE(completion.request, request); QCOMPARE(completion.bitrate, bitrate);
-            QVERIFY(decoder.decode(output)); QCOMPARE(decoder.context->level, int(config.level));
+            QCOMPARE(decoder.context->level, int(config.level));
             QCOMPARE(decoder.frame->width, 1280); QCOMPARE(decoder.frame->height, 720);
             pts += 1000000;
         }
@@ -112,7 +117,7 @@ private slots:
         QImage image(config.width, config.height, QImage::Format_RGB32);
         uint32_t random = 1; unsigned completions = 0;
         for (int phase = 0; phase < 3; phase++) {
-            uint64_t bytes = 0; uint32_t target = phase == 1 ? 300000 : 4000000;
+            uint64_t bytes = 0; uint32_t target = phase == 1 ? 300000 : 4000000; qint64 longestEncode = 0;
             for (int frame = 0; frame < 120; frame++) {
                 for (int y = 0; y < image.height(); y++) {
                     auto* row = reinterpret_cast<QRgb*>(image.scanLine(y));
@@ -128,7 +133,9 @@ private slots:
                 }
                 uint64_t pts = 5000000 + (phase * 120 + frame) * 1000000ull / 30;
                 LiveEncodedFrame output; CallVideoRateCompletion completion;
+                QElapsedTimer encoding; encoding.start();
                 QVERIFY2(encoder.encode(image, pts, false, output, completion), qPrintable(encoder.error()));
+                longestEncode = qMax(longestEncode, encoding.elapsed());
                 QCOMPARE(output.pts, pts); QCOMPARE(output.key, frame % 30 == 0);
                 if (phase && frame == 30) {
                     QCOMPARE(completion.generation, uint64_t(17)); QCOMPARE(completion.request, uint64_t(phase));
@@ -146,10 +153,12 @@ private slots:
                 QCOMPARE(decoder.context->profile, codec == 1 ? AV_PROFILE_H264_CONSTRAINED_BASELINE : AV_PROFILE_HEVC_MAIN);
                 QCOMPARE(decoder.context->level, config.level);
                 if (frame >= 60) bytes += output.data.size();
+                // Подготовка идёт по реальным часам, capture PTS — по часам камеры.
+                if (phase && frame >= 7 && frame < 30) QTest::qWait(33);
             }
             uint64_t measured = bytes * 8 / 2;
-            DEBUG_INFO(DEBUG_CATEGORY_CALL, "call encoder test codec=%d phase=%d target=%u measured=%llu",
-                       codec, phase, target, (unsigned long long)measured);
+            DEBUG_INFO(DEBUG_CATEGORY_CALL, "call encoder test codec=%d phase=%d target=%u measured=%llu max_encode_ms=%lld",
+                       codec, phase, target, (unsigned long long)measured, (long long)longestEncode);
             QVERIFY(measured > target / 2 && measured < uint64_t(target) * 3 / 2);
         }
         QCOMPARE(completions, 2u);
@@ -172,7 +181,11 @@ private slots:
         auto saved = output; QVERIFY(!encoder.encode(image, 166666, false, output, completion)); QCOMPARE(output.data, saved.data);
         // Пропуск capture-кадров не откладывает IDR на количество пропущенных кадров.
         QVERIFY(encoder.requestBitrate(9, 2, 300000));
-        QVERIFY(encoder.encode(image, 1500000, false, output, completion));
+        uint64_t pts = 1500000; QElapsedTimer deadline; deadline.start();
+        do {
+            QVERIFY(encoder.encode(image, pts, false, output, completion)); QVERIFY(output.key); pts += 1000000;
+            if (!completion.request) QTest::qWait(33);
+        } while (!completion.request && deadline.elapsed() < 3000);
         QCOMPARE(completion.request, uint64_t(2)); QCOMPARE(completion.bitrate, 300000u); QVERIFY(output.key);
         encoder.close(); QVERIFY(!encoder.requestBitrate(9, 3, 500000));
     }