avfilter/silenceremove_template: improve ptp detector

1 year ago · 364c03d9fe
parent e71cd18049
commit 364c03d9fe
1 changed files with 2 additions and 2 deletions
--- a/libavfilter/silenceremove_template.c
+++ b/libavfilter/silenceremove_template.c
@ -286,8 +286,8 @@ static ftype fn(compute_ptp)(ftype *peak, ftype sample, ftype wsample,

    peak[back] = sample;
    max = peak[front];
-    min = (back == front) ? -sample : sample;
-    r = FABS(max - min);
+    min = sample;
+    r = FABS(min) + FABS(max - min);

    *ffront = front;
    *bback = back;