In addition to the three network streaming modes, para_recv can also
operate in local (afh) mode. In this mode it writes the content of
an audio file on the local file system in complete chunks to stdout,
-optionally 'just in time'. This allows to cut an audio file without
-first decoding it, and it enables third-party software which is unaware
-of the particular audio format to send complete frames in real time.
+optionally 'just in time'. This allows cutting audio files without
+decoding, and it enables third-party software which is unaware of
+the particular audio format to send complete frames in real time.
<h3> para_filter </h3>
Next, change to the "bar" account on client_host and generate the
key pair with the commands
- ssh-keygen -q -t rsa -b 2048 -N '' -f $key
+ ssh-keygen -q -t rsa -b 2048 -N '' -m RFC4716
This generates the two files id_rsa and id_rsa.pub in ~/.ssh. Note
that para_server won't accept keys shorter than 2048 bits. Moreover,
all. The wav filter is only useful with para_filter and in connection
with a decoder. It asks the decoder for the number of channels and the
sample rate of the stream and adds a Microsoft wave header containing
-this information at the beginning. This allows to write wav files
+this information at the beginning. This allows writing wav files
rather than raw PCM files (which do not contain any information about
the number of channels and the sample rate).
operating on uncompressed audio streams, since data buffers are simply
"pushed down" rather than copied.
-Examples
---------
-
--> Decode an mp3 file to wav format:
-
- para_filter -f mp3dec -f wav < file.mp3 > file.wav
-
--> Amplify a raw audio file by a factor of 1.5:
-
- para_filter -f amp --amp 32 < foo.raw > bar.raw
-
======
Output
======
also limited. For example only one application can open the device
at any time. The OSS writer is activated by default on BSD Systems.
-- *FILE*. The file writer allows to capture the audio stream and
-write the PCM data to a file on the file system rather than playing
+- *FILE*. The file writer allows capturing the audio stream and
+writing the PCM data to a file on the file system rather than playing
it through a sound device. It is supported on all platforms and is
always compiled in.