Changes between Version 41 and Version 42 of FilteringGuide

Timestamp:

Jan 1, 2016, 7:43:10 PM (11 years ago)

Author:

Roger Pack

Comment:

--

FilteringGuide

@@ -131 +131 @@
 }}}
 
-Another example using the [http://ffmpeg.org/ffmpeg-filters.html#color_002c-haldclutsrc_002c-nullsrc_002c-rgbtestsrc_002c-smptebars_002c-smptehdbars_002c-testsrc smptebars source filter]:
+`ffplay` can also be used to view the resulting filtergraph:
+
+{{{
+ffplay -f lavfi -i "testsrc=duration=10:size=1280x720:rate=30"
+}}}
+
+
+Another type of testsrc is  using the [http://ffmpeg.org/ffmpeg-filters.html#color_002c-haldclutsrc_002c-nullsrc_002c-rgbtestsrc_002c-smptebars_002c-smptehdbars_002c-testsrc smptebars source filter]:
 
 {{{
@@ -137 +144 @@
 }}}
 
-`ffplay` can also be used to view the resulting filtergraph:
-
-{{{
-ffplay -f lavfi -i "testsrc=duration=10:size=1280x720:rate=30"
-}}}
+There are other options for generating synthetic video input, see [http://stackoverflow.com/questions/11640458/how-can-i-generate-a-video-file-directly-from-an-ffmpeg-filter-with-no-actual-in here].
 
 === Other Filter Examples ===