From: Jun Zhao <barryjz...@tencent.com>
it's stranage to use option "level" in runtime change path but used
"quality" in option, add "quality" in runtime change path, it's more
intuitive and keep the "level" for compatibility.
Signed-off-by: Jun Zhao <barryjz...@tencent.com>
---
doc/filters.texi | 9 +++++++++
libavfilter/vf_spp.c | 2 +-
2 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/doc/filters.texi b/doc/filters.texi
index a2f862e..7459255 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -17271,6 +17271,15 @@ option may cause flicker since the B-Frames have often
larger QP. Default is
@code{0} (not enabled).
@end table
+@subsection Commands
+
+This filter supports the following commands:
+@table @option
+@item level
+@item quality
+Same as quality option. And the command accepts the @code{max} same as the
@code{6}.
+@end table
+
@section sr
Scale the input by applying one of the super-resolution methods based on
diff --git a/libavfilter/vf_spp.c b/libavfilter/vf_spp.c
index fe579ce..db381cd 100644
--- a/libavfilter/vf_spp.c
+++ b/libavfilter/vf_spp.c
@@ -444,7 +444,7 @@ static int process_command(AVFilterContext *ctx, const char
*cmd, const char *ar
{
SPPContext *s = ctx->priv;
- if (!strcmp(cmd, "level")) {
+ if (!strcmp(cmd, "level") || !strcmp(cmd, "quality")) {
if (!strcmp(args, "max"))
s->log2_count = MAX_LEVEL;
else
--
1.7.1
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