Fix a Coverity Scan issue that is irrelevant in practice.

diff --git a/nageru/kaeru.cpp b/nageru/kaeru.cpp
index 390e3cc5f7754c092baa32131a79f595943b00d1..84bb7ad5692d8125a876f4e151e00684e5a6241f 100644 (file)
--- a/nageru/kaeru.cpp
+++ b/nageru/kaeru.cpp
@@ -91,7 +91,7 @@ void video_frame_callback(FFmpegCapture *video, X264Encoder *x264_encoder, Audio
                ts.ts.push_back(steady_clock::now());
 
                video_pts = av_rescale_q(video_pts, video_timebase, AVRational{ 1, TIMEBASE });
-               int64_t frame_duration = TIMEBASE * video_format.frame_rate_den / video_format.frame_rate_nom;
+               int64_t frame_duration = int64_t(TIMEBASE) * video_format.frame_rate_den / video_format.frame_rate_nom;
                x264_encoder->add_frame(video_pts, frame_duration, video->get_current_frame_ycbcr_format().luma_coefficients, video_frame.data + video_offset, ts);
                global_basic_stats->update(frame_num++, /*dropped_frames=*/0);
        }