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Correct frame timestamp initialization and update logic

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Fix frame timestamp handling to ensure it is initialized properly and update encode_frame_timestamp correctly.
This commit is contained in:
快乐的我531
2025-10-16 16:03:32 +08:00
committed by GitHub
parent bf47fca9e4
commit 6d0eaa8ede
1 changed files with 7 additions and 2 deletions
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9
src/video.cpp
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@@ -2013,7 +2013,12 @@ namespace video {
if (!requested_idr_frame || images->peek()) { if (!requested_idr_frame || images->peek()) {
if (auto img = images->pop(max_frametime)) { if (auto img = images->pop(max_frametime)) {
frame_timestamp = img->frame_timestamp; frame_timestamp = img->frame_timestamp;
auto time_diff = *frame_timestamp - encode_frame_timestamp; if (!frame_timestamp) {
frame_timestamp = std::chrono::steady_clock::now();
}
auto current_timestamp = *frame_timestamp;
auto time_diff = current_timestamp - encode_frame_timestamp;
// If new frame comes in way too fast, just drop // If new frame comes in way too fast, just drop
if (time_diff < -frame_variation_threshold) { if (time_diff < -frame_variation_threshold) {
@@ -2028,7 +2033,7 @@ namespace video {
if (time_diff < frame_variation_threshold) { if (time_diff < frame_variation_threshold) {
*frame_timestamp = encode_frame_timestamp; *frame_timestamp = encode_frame_timestamp;
} else { } else {
encode_frame_timestamp = *frame_timestamp; encode_frame_timestamp = current_timestamp;
} }
encode_frame_timestamp += encode_frame_threshold; encode_frame_timestamp += encode_frame_threshold;