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authorJustin Ruggles <justin.ruggles@gmail.com>2012-05-21 14:03:42 -0400
committerJustin Ruggles <justin.ruggles@gmail.com>2012-05-21 14:49:52 -0400
commitafeb3590fc5ff01d43b1a1be9df8fac64431ff9e (patch)
tree35ad32f8b80d374a83bc2601a1da2fc7e0892bc6 /doc
parentcc30080b3fb44bebea97533f7dfd5ee7700e4665 (diff)
lavfi: add an audio split filter
Based on current version of the asplit filter in FFmpeg written by Stefano Sabatini and others.
Diffstat (limited to 'doc')
-rw-r--r--doc/filters.texi13
1 files changed, 13 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi
index cda235f106..ac780299b4 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -137,6 +137,19 @@ aformat=sample_fmts\=u8\,s16:channel_layouts\=stereo
Pass the audio source unchanged to the output.
+@section asplit
+
+Split input audio into several identical outputs.
+
+The filter accepts a single parameter which specifies the number of outputs. If
+unspecified, it defaults to 2.
+
+For example
+@example
+avconv -i INPUT -filter_complex asplit=5 OUTPUT
+@end example
+will create 5 copies of the input audio.
+
@section asyncts
Synchronize audio data with timestamps by squeezing/stretching it and/or
dropping samples/adding silence when needed.