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avfilter/f_ebur128: also set max peak for all channels in frame metadata

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This commit is contained in:
Paul B Mahol 2022-02-25 11:48:19 +01:00
parent e845c41c94
commit e3f07185ed
1 changed files with 5 additions and 0 deletions
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5
libavfilter/f_ebur128.c
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@ -866,12 +866,17 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *insamples)
#define SET_META_PEAK(name, ptype) do { \
if (ebur128->peak_mode & PEAK_MODE_ ## ptype ## _PEAKS) { \
double max_peak = 0.0; \
char key[64]; \
for (ch = 0; ch < nb_channels; ch++) { \
snprintf(key, sizeof(key), \
META_PREFIX AV_STRINGIFY(name) "_peaks_ch%d", ch); \
max_peak = fmax(max_peak, ebur128->name##_peaks[ch]); \
SET_META(key, ebur128->name##_peaks[ch]); \
} \
snprintf(key, sizeof(key), \
META_PREFIX AV_STRINGIFY(name) "_peak"); \
SET_META(key, max_peak); \
} \
} while (0)