On 4/19/2023 4:52 PM, Anton Khirnov wrote:
diff --git a/fftools/ffmpeg_enc.c b/fftools/ffmpeg_enc.c
index e3dc858bc3..9aaec277f1 100644
--- a/fftools/ffmpeg_enc.c
+++ b/fftools/ffmpeg_enc.c
@@ -1005,24 +1005,17 @@ static void do_video_out(OutputFile *of,
AVRational frame_rate;
int64_t nb_frames, nb_frames_prev, i;
double duration = 0;
- InputStream *ist = ost->ist;
AVFilterContext *filter = ost->filter->filter;
- frame_rate = av_buffersink_get_frame_rate(filter);
- if (frame_rate.num > 0 && frame_rate.den > 0)
- duration = 1/(av_q2d(frame_rate) * av_q2d(enc->time_base));
+ if (next_picture)
+ duration = lrintf(next_picture->duration *
av_q2d(next_picture->time_base) / av_q2d(enc->time_base));
llrint(). You're passing it a double argument, and long int is 32 bits
on Windows.
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