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| author | Paul B Mahol <onemda@gmail.com> | 2019-12-27 21:03:29 +0100 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2019-12-27 21:03:29 +0100 |
| commit | 5fb37598ad5c17e3829829d03845106f4c6c4084 (patch) | |
| tree | 4bfc67121fda2fadf7035ab8f2f53490f1076cf4 /libavfilter/af_stereowiden.c | |
| parent | 954637805d64609d1ca370f2cf12d15dfb41b395 (diff) | |
| download | ffmpeg-5fb37598ad5c17e3829829d03845106f4c6c4084.tar.gz | |
avfilter/af_stereowiden: add support for commands
Diffstat (limited to 'libavfilter/af_stereowiden.c')
| -rw-r--r-- | libavfilter/af_stereowiden.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libavfilter/af_stereowiden.c b/libavfilter/af_stereowiden.c index d23c8dba75..251f08438e 100644 --- a/libavfilter/af_stereowiden.c +++ b/libavfilter/af_stereowiden.c @@ -39,13 +39,14 @@ typedef struct StereoWidenContext { } StereoWidenContext; #define OFFSET(x) offsetof(StereoWidenContext, x) -#define A AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM +#define A AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM +#define AT AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_RUNTIME_PARAM static const AVOption stereowiden_options[] = { { "delay", "set delay time", OFFSET(delay), AV_OPT_TYPE_FLOAT, {.dbl=20}, 1, 100, A }, - { "feedback", "set feedback gain", OFFSET(feedback), AV_OPT_TYPE_FLOAT, {.dbl=.3}, 0, 0.9, A }, - { "crossfeed", "set cross feed", OFFSET(crossfeed), AV_OPT_TYPE_FLOAT, {.dbl=.3}, 0, 0.8, A }, - { "drymix", "set dry-mix", OFFSET(drymix), AV_OPT_TYPE_FLOAT, {.dbl=.8}, 0, 1.0, A }, + { "feedback", "set feedback gain", OFFSET(feedback), AV_OPT_TYPE_FLOAT, {.dbl=.3}, 0, 0.9, AT }, + { "crossfeed", "set cross feed", OFFSET(crossfeed), AV_OPT_TYPE_FLOAT, {.dbl=.3}, 0, 0.8, AT }, + { "drymix", "set dry-mix", OFFSET(drymix), AV_OPT_TYPE_FLOAT, {.dbl=.8}, 0, 1.0, AT }, { NULL } }; @@ -165,4 +166,5 @@ AVFilter ff_af_stereowiden = { .inputs = inputs, .outputs = outputs, .flags = AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL, + .process_command = ff_filter_process_command, }; |