Chiebot-Mirror
/
FFmpeg
mirror of https://github.com/FFmpeg/FFmpeg.git
8
0
Fork 0
Code Issues Projects Releases Wiki Activity

doc/filters: note format constraint for volumedetect

Browse Source
release/5.1
Gyan Doshi 3 years ago
parent 05ba0ffca9
commit b635ac126f
1 changed files with 3 additions and 2 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 5
      doc/filters.texi

5
doc/filters.texi
Unescape View File

@ -6743,8 +6743,9 @@ volume='if(lt(t,10),1,max(1-(t-10)/5,0))':eval=frame
Detect the volume of the input video. Detect the volume of the input video.
The filter has no parameters. The input is not modified. Statistics about The filter has no parameters. It supports only 16-bit signed integer samples,
the volume will be printed in the log when the input stream end is reached. so the input will be converted when needed. Statistics about the volume will
be printed in the log when the input stream end is reached.
In particular it will show the mean volume (root mean square), maximum In particular it will show the mean volume (root mean square), maximum
volume (on a per-sample basis), and the beginning of a histogram of the volume (on a per-sample basis), and the beginning of a histogram of the

Write Preview
Loading…
Cancel
Save