> 在 2019年10月10日，14:03，lance.lmw...@gmail.com 写道：
>
> From: Limin Wang <lance.lmw...@gmail.com>
>
> Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
> ---
> libavfilter/f_metadata.c | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/libavfilter/f_metadata.c b/libavfilter/f_metadata.c
> index 2ed1393cba..3bf4bb17f5 100644
> --- a/libavfilter/f_metadata.c
> +++ b/libavfilter/f_metadata.c
> @@ -320,13 +320,11 @@ static int filter_frame(AVFilterLink *inlink, AVFrame
> *frame)
> av_dict_set(metadata, s->key, s->value, 0);
> }
> return ff_filter_frame(outlink, frame);
> - break;
> case METADATA_MODIFY:
> if (e && e->value) {
> av_dict_set(metadata, s->key, s->value, 0);
> }
> return ff_filter_frame(outlink, frame);
> - break;
> case METADATA_PRINT:
> if (!s->key && e) {
> s->print(ctx, "frame:%-4"PRId64" pts:%-7s pts_time:%s\n",
> @@ -341,7 +339,6 @@ static int filter_frame(AVFilterLink *inlink, AVFrame
> *frame)
> s->print(ctx, "%s=%s\n", s->key, e->value);
> }
> return ff_filter_frame(outlink, frame);
> - break;
> case METADATA_DELETE:
> if (!s->key) {
> av_dict_free(metadata);
> @@ -349,7 +346,6 @@ static int filter_frame(AVFilterLink *inlink, AVFrame
> *frame)
> av_dict_set(metadata, s->key, NULL, 0);
> }
> return ff_filter_frame(outlink, frame);
> - break;
> default:
> av_assert0(0);
> };
> --
> 2.21.0
>
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LGTM
Thanks
Steven
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