[vlc-devel] Question about video FPS probing in AVFormat demuxer

[某因幡]

Hi,

As the code piece below shows, when creating new ES, why using time base
from codec not in stream, or it means something else here?


--- a/modules/demux/avformat/demux.c
+++ b/modules/demux/avformat/demux.c
@@ -367,8 +367,8 @@ int OpenDemux( vlc_object_t *p_this )
 # warning FIXME: implement palette transmission
 #endif
             psz_type = "video";
-            fmt.video.i_frame_rate = cc->time_base.den;
-            fmt.video.i_frame_rate_base = cc->time_base.num * __MAX(
cc->ticks_per_frame, 1 );
+            fmt.video.i_frame_rate = s->r_frame_rate.den;
+            fmt.video.i_frame_rate_base = s->r_frame_rate.num;
             fmt.video.i_sar_num = s->sample_aspect_ratio.num;
             if (s->sample_aspect_ratio.num > 0)
                 fmt.video.i_sar_den = s->sample_aspect_ratio.den;

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