af_resample: preserve frame properties

11 years ago · dcc7e4bf1d
parent 67f2a68814
commit dcc7e4bf1d
1 changed files with 8 additions and 0 deletions
--- a/libavfilter/af_resample.c
+++ b/libavfilter/af_resample.c
@ -252,6 +252,14 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)

        if (ret > 0) {
            out->nb_samples = ret;
+
+            ret = av_frame_copy_props(out, in);
+            if (ret < 0) {
+                av_frame_free(&out);
+                goto fail;
+            }
+
+            out->sample_rate = outlink->sample_rate;
            if (in->pts != AV_NOPTS_VALUE) {
                out->pts = av_rescale_q(in->pts, inlink->time_base,
                                            outlink->time_base) -