diff options
Diffstat (limited to 'libavfilter/vf_scale.c')
| -rw-r--r-- | libavfilter/vf_scale.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c index f07e01bf90..aa855b894a 100644 --- a/libavfilter/vf_scale.c +++ b/libavfilter/vf_scale.c @@ -313,7 +313,7 @@ static av_cold int init_dict(AVFilterContext *ctx, AVDictionary **opts) scale->flags = 0; - if (scale->flags_str) { + if (scale->flags_str && *scale->flags_str) { const AVClass *class = sws_get_class(); const AVOption *o = av_opt_find(&class, "sws_flags", NULL, 0, AV_OPT_SEARCH_FAKE_OBJ); @@ -900,7 +900,7 @@ static const AVOption scale_options[] = { { "width", "Output video width", OFFSET(w_expr), AV_OPT_TYPE_STRING, .flags = TFLAGS }, { "h", "Output video height", OFFSET(h_expr), AV_OPT_TYPE_STRING, .flags = TFLAGS }, { "height","Output video height", OFFSET(h_expr), AV_OPT_TYPE_STRING, .flags = TFLAGS }, - { "flags", "Flags to pass to libswscale", OFFSET(flags_str), AV_OPT_TYPE_STRING, { .str = "bilinear" }, .flags = FLAGS }, + { "flags", "Flags to pass to libswscale", OFFSET(flags_str), AV_OPT_TYPE_STRING, { .str = "" }, .flags = FLAGS }, { "interl", "set interlacing", OFFSET(interlaced), AV_OPT_TYPE_BOOL, {.i64 = 0 }, -1, 1, FLAGS }, { "size", "set video size", OFFSET(size_str), AV_OPT_TYPE_STRING, {.str = NULL}, 0, FLAGS }, { "s", "set video size", OFFSET(size_str), AV_OPT_TYPE_STRING, {.str = NULL}, 0, FLAGS }, |