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vf_idet: print accumulated statistics for single and multi frame detection

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-04-05 07:03:39 +02:00
parent bfd30fa8a3
commit 4d4df310f2
1 changed files with 10 additions and 3 deletions
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13
libavfilter/vf_idet.c
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@ -39,6 +39,7 @@ typedef struct {
Type last_type; Type last_type;
Type prestat[4]; Type prestat[4];
Type poststat[4];
AVFilterBufferRef *cur; AVFilterBufferRef *cur;
AVFilterBufferRef *next; AVFilterBufferRef *next;
@ -126,8 +127,6 @@ static void filter(AVFilterContext *ctx)
type = UNDETERMINED; type = UNDETERMINED;
} }
idet->prestat[type] ++;
if (type != UNDETERMINED) if (type != UNDETERMINED)
idet->last_type = type; idet->last_type = type;
@ -141,6 +140,8 @@ static void filter(AVFilterContext *ctx)
idet->cur->video->interlaced = 0; idet->cur->video->interlaced = 0;
} }
idet->prestat [ type] ++;
idet->poststat[idet->last_type] ++;
av_log(ctx, AV_LOG_INFO, "Single frame:%s, Multi frame:%s\n", type2str(type), type2str(idet->last_type)); av_log(ctx, AV_LOG_INFO, "Single frame:%s, Multi frame:%s\n", type2str(type), type2str(idet->last_type));
} }
@ -219,12 +220,18 @@ static av_cold void uninit(AVFilterContext *ctx)
{ {
IDETContext *idet = ctx->priv; IDETContext *idet = ctx->priv;
av_log(ctx, AV_LOG_INFO, "TFF:%d BFF:%d Progressive:%d Undetermined:%d\n", av_log(ctx, AV_LOG_INFO, "Single frame detection: TFF:%d BFF:%d Progressive:%d Undetermined:%d\n",
idet->prestat[TFF], idet->prestat[TFF],
idet->prestat[BFF], idet->prestat[BFF],
idet->prestat[PROGRSSIVE], idet->prestat[PROGRSSIVE],
idet->prestat[UNDETERMINED] idet->prestat[UNDETERMINED]
); );
av_log(ctx, AV_LOG_INFO, "Multi frame detection: TFF:%d BFF:%d Progressive:%d Undetermined:%d\n",
idet->poststat[TFF],
idet->poststat[BFF],
idet->poststat[PROGRSSIVE],
idet->poststat[UNDETERMINED]
);
if (idet->prev) avfilter_unref_buffer(idet->prev); if (idet->prev) avfilter_unref_buffer(idet->prev);
if (idet->cur ) avfilter_unref_buffer(idet->cur ); if (idet->cur ) avfilter_unref_buffer(idet->cur );