From f6051d3bcdda150315286c69e8ba06baf8e8a9cf Mon Sep 17 00:00:00 2001
From: evgeny <evgeny@adaptto.ru>
Date: Sun, 18 Oct 2026 16:18:42 +0200
Subject: [PATCH] =?UTF-8?q?=D0=9F=D0=BE=D0=BA=D0=B0=D0=B7=D1=8B=D0=B2?=
 =?UTF-8?q?=D0=B0=D1=82=D1=8C=20=D1=8D=D1=82=D0=B0=D0=BF=D1=8B=20=D0=BF?=
 =?UTF-8?q?=D0=B5=D1=80=D0=B2=D0=BE=D0=B3=D0=BE=20=D0=B4=D0=BE=D0=BB=D0=B3?=
 =?UTF-8?q?=D0=BE=D0=B3=D0=BE=20=D0=BA=D0=B0=D0=B4=D1=80=D0=B0=20=D0=B2=20?=
 =?UTF-8?q?=D0=B8=D0=BD=D1=82=D0=B5=D1=80=D0=B2=D0=B0=D0=BB=D0=B5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 tools/chatgui/src/live_video_encoder.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tools/chatgui/src/live_video_encoder.cpp b/tools/chatgui/src/live_video_encoder.cpp
index 0f853e98..13f2cc68 100644
--- a/tools/chatgui/src/live_video_encoder.cpp
+++ b/tools/chatgui/src/live_video_encoder.cpp
@@ -21,6 +21,7 @@ struct LiveVideoEncoder::Impl {
     int64_t submittedFrames = 0;
     QElapsedTimer reportTimer;
     unsigned inputs = 0, outputs = 0, keys = 0;
+    bool slowReported = false;
     qint64 prepareMax = 0, submitMax = 0, drainMax = 0, keyMax = 0, deltaMax = 0;
 #ifdef HAVE_FFMPEG
     AVCodecContext* codec = nullptr;
@@ -374,6 +375,14 @@ bool LiveVideoEncoder::encode(const QImage& image, uint64_t pts, bool key, QList
         m->drainMax = std::max(m->drainMax, totalUs - submittedUs);
         auto& frameMax = producedKey ? m->keyMax : m->deltaMax;
         frameMax = std::max(frameMax, totalUs);
+        if (totalUs > 100000 && !m->slowReported) {
+            DEBUG_WARN(DEBUG_CATEGORY_DEBUG,
+                "video encoder slow frame name=%s size=%dx%d pts=%llu key=%d requested_key=%d "
+                "total_us=%lld prepare_us=%lld submit_us=%lld drain_us=%lld",
+                qPrintable(m->name), m->config.width, m->config.height, (unsigned long long)pts, producedKey, key,
+                (long long)totalUs, (long long)preparedUs, (long long)(submittedUs - preparedUs), (long long)(totalUs - submittedUs));
+            m->slowReported = true;
+        }
         if (m->reportTimer.elapsed() >= 1000) {
             DEBUG_DEBUG(DEBUG_CATEGORY_DEBUG,
                 "video encoder flow name=%s size=%dx%d bitrate=%d interval_us=%lld inputs=%u outputs=%u keys=%u "
@@ -383,6 +392,7 @@ bool LiveVideoEncoder::encode(const QImage& image, uint64_t pts, bool key, QList
                 (long long)m->prepareMax, (long long)m->submitMax, (long long)m->drainMax,
                 (long long)m->keyMax, (long long)m->deltaMax, (unsigned long long)pts);
             m->reportTimer.restart(); m->inputs = m->outputs = m->keys = 0;
+            m->slowReported = false;
             m->prepareMax = m->submitMax = m->drainMax = m->keyMax = m->deltaMax = 0;
         }
         if (key && output.isEmpty()) DEBUG_DEBUG(DEBUG_CATEGORY_VIDEO, "desktop requested KEY buffered name=%s PTS=%llu",