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vf_showinfo: show timebase & framerate too 

(cherry picked from ffmpeg commit fdb9399681)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Michael Niedermayer 2015-11-03 09:57:27 -08:00 committed by Anton Khirnov
parent 11f87ca71e
commit 1339009c49
1 changed files with 26 additions and 1 deletions
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27
libavfilter/vf_showinfo.c
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@ -140,12 +140,36 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
return ff_filter_frame(inlink->dst->outputs[0], frame);
}
static int config_props(AVFilterContext *ctx, AVFilterLink *link, int is_out)
{
av_log(ctx, AV_LOG_INFO, "config %s time_base: %d/%d, frame_rate: %d/%d\n",
is_out ? "out" : "in",
link->time_base.num, link->time_base.den,
link->frame_rate.num, link->frame_rate.den);
return 0;
}
static int config_props_in(AVFilterLink *link)
{
AVFilterContext *ctx = link->dst;
return config_props(ctx, link, 0);
}
static int config_props_out(AVFilterLink *link)
{
AVFilterContext *ctx = link->src;
return config_props(ctx, link, 1);
}
static const AVFilterPad avfilter_vf_showinfo_inputs[] = {
{
.name = "default",
.type = AVMEDIA_TYPE_VIDEO,
.get_video_buffer = ff_null_get_video_buffer,
.filter_frame = filter_frame,
.config_props = config_props_in,
},
{ NULL }
};
@ -153,7 +177,8 @@ static const AVFilterPad avfilter_vf_showinfo_inputs[] = {
static const AVFilterPad avfilter_vf_showinfo_outputs[] = {
{
.name = "default",
.type = AVMEDIA_TYPE_VIDEO
.type = AVMEDIA_TYPE_VIDEO,
.config_props = config_props_out,
},
{ NULL }
};