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lavfi/select: assign NAN to ignored values
Also log scene value. Improve debugging.
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6ba1f28008
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@ -197,6 +197,12 @@ static int config_input(AVFilterLink *inlink)
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select->var_values[VAR_INTERLACE_TYPE_T] = INTERLACE_TYPE_T;
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select->var_values[VAR_INTERLACE_TYPE_B] = INTERLACE_TYPE_B;
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select->var_values[VAR_PICT_TYPE] = NAN;
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select->var_values[VAR_INTERLACE_TYPE] = NAN;
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select->var_values[VAR_SCENE] = NAN;
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select->var_values[VAR_CONSUMED_SAMPLES_N] = NAN;
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select->var_values[VAR_SAMPLES_N] = NAN;
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select->var_values[VAR_SAMPLE_RATE] =
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inlink->type == AVMEDIA_TYPE_AUDIO ? inlink->sample_rate : NAN;
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@ -298,11 +304,12 @@ static int select_frame(AVFilterContext *ctx, AVFilterBufferRef *ref)
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switch (inlink->type) {
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case AVMEDIA_TYPE_VIDEO:
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av_log(inlink->dst, AV_LOG_DEBUG, " interlace_type:%c pict_type:%c",
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av_log(inlink->dst, AV_LOG_DEBUG, " interlace_type:%c pict_type:%c scene:%f",
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select->var_values[VAR_INTERLACE_TYPE] == INTERLACE_TYPE_P ? 'P' :
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select->var_values[VAR_INTERLACE_TYPE] == INTERLACE_TYPE_T ? 'T' :
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select->var_values[VAR_INTERLACE_TYPE] == INTERLACE_TYPE_B ? 'B' : '?',
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av_get_picture_type_char(select->var_values[VAR_PICT_TYPE]));
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av_get_picture_type_char(select->var_values[VAR_PICT_TYPE]),
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select->var_values[VAR_SCENE]);
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break;
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case AVMEDIA_TYPE_AUDIO:
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av_log(inlink->dst, AV_LOG_DEBUG, " samples_n:%d consumed_samples_n:%d",
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