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lavcresample & sweep filters 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13778 b3059339-0415-0410-9bf9-f77b7e298cf2
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michael 2004-10-27 18:16:24 +00:00
parent b48947fc65
commit 2e5481e9f5
1 changed files with 21 additions and 0 deletions
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DOCS/man/en/mplayer.1
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@ -3019,6 +3019,27 @@ Available filters are:
Changes the sample rate of the audio stream to an integer srate in Hz.
It only supports the 16-bit little-endian format.
With MEncoder, you need to also use \-srate <srate>.
.IPs lavcresample[=srate[:length[:linear[:count[:cutoff]]]]]
Changes the sample rate of the audio stream to an integer srate in Hz.
It only supports the 16-bit little-endian format.
With MEncoder, you need to also use \-srate <srate>.
.RSss
srate: the output sample rate
.br
length: length of the filter with respect to the lower sampling rate
default: 16
.br
linear: if 1 then filters will be linearly interpolated between polyphase
entries
.br
count: log2 of the number of polyphase entries
(..., 10->1024, 11->2048, 12->4096, ...)
default: 10->1024
.br
cutoff: cutoff frequency (0.0-1.0), default set depending upon filter length
.REss
.IPs sweep[=speed]
sine sweep
.IPs channels[=nch]
Change the number of channels to nch output channels.
If the number of output channels is bigger than the number of input channels