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Update docs for cli tools
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‎docs/man/roc-copy.1‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -154,7 +154,8 @@ Input from stdin, output to stdout:
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.sp
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.nf
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.ft C
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$ roc\-copy \-vv \-\-input\-format=wav \-i file:\- \-\-output\-format=wav \-o file:\- >./output.wav <./input.wav
157+
$ roc\-copy \-vv \-\-input\-format=wav \-i file:\- \e
158+
\-\-output\-format=wav \-o file:\- >./output.wav <./input.wav
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.ft P
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.fi
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.UNINDENT

‎docs/man/roc-recv.1‎

Lines changed: 56 additions & 24 deletions
Original file line numberDiff line numberDiff line change
@@ -277,81 +277,86 @@ $ roc\-recv \-vv \-s rtp://0.0.0.0:10001
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.UNINDENT
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.UNINDENT
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.sp
280-
Bind two source and repair endpoints to all IPv4 interfaces (but not IPv6):
280+
Bind source, repair, and control endpoints to all IPv4 interfaces (but not IPv6):
281281
.INDENT 0.0
282282
.INDENT 3.5
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.sp
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.nf
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.ft C
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$ roc\-recv \-vv \-s rtp+rs8m://0.0.0.0:10001 \-r rs8m://0.0.0.0:10002
286+
$ roc\-recv \-vv \-s rtp+rs8m://0.0.0.0:10001 \-r rs8m://0.0.0.0:10002 \e
287+
\-c rtcp://0.0.0.0:10003
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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Bind two source and repair endpoints to all IPv6 interfaces (but not IPv4):
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Bind source, repair, and control endpoints to all IPv6 interfaces (but not IPv4):
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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$ roc\-recv \-vv \-s rtp+rs8m://[::]:10001 \-r rs8m://[::]:10002
299+
$ roc\-recv \-vv \-s rtp+rs8m://[::]:10001 \-r rs8m://[::]:10002 \-c rtcp://[::]:10003
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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Bind two source and repair endpoints to a particular network interface:
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Bind source, repair, and control endpoints to a particular network interface:
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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$ roc\-recv \-vv \-s rtp+rs8m://192.168.0.3:10001 \-r rs8m://192.168.0.3:10002
311+
$ roc\-recv \-vv \-s rtp+rs8m://192.168.0.3:10001 \-r rs8m://192.168.0.3:10002 \e
312+
\-c rtcp://192.168.0.3:10003
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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Bind three source, repair, and control endpoints:
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Bind endpoints to a particular multicast address and join to a multicast group on a particular network interface:
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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$ roc\-recv \-vv \e
323-
\-s rtp+rs8m://192.168.0.3:10001 \-r rs8m://192.168.0.3:10002 \-c rtcp://192.168.0.3:10003
324+
$ roc\-recv \-vv \-s rtp+rs8m://225.1.2.3:10001 \-r rs8m://225.1.2.3:10002 \e
325+
\-c rtcp://225.1.2.3:10003 \e
326+
\-\-miface 192.168.0.3
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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Bind two source and repair endpoints to a particular multicast address and join to a multicast group on a particular network interface:
332+
Bind two sets of source, repair, and control endpoints (six endpoints in total):
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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$ roc\-recv \-vv \-s rtp+rs8m://225.1.2.3:10001 \-r rs8m://225.1.2.3:10002 \-\-miface 192.168.0.3
338+
$ roc\-recv \-vv \e
339+
\-s rtp+rs8m://192.168.0.3:10001 \-r rs8m://192.168.0.3:10002 \e
340+
\-c rtcp://192.168.0.3:10003 \e
341+
\-s rtp+rs8m://198.214.0.7:10001 \-r rs8m://198.214.0.7:10002 \e
342+
\-c rtcp://198.214.0.7:10003
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.fi
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.UNINDENT
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.UNINDENT
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.SS I/O examples
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.sp
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Bind two sets of source, repair, and control endpoints:
349+
Output to the default device (omit \fB\-o\fP):
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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$ roc\-recv \-vv \e
348-
\-s rtp+rs8m://192.168.0.3:10001 \-r rs8m://192.168.0.3:10002 \-c rtcp://192.168.0.3:10003 \e
349-
\-s rtp+rs8m://198.214.0.7:10001 \-r rs8m://198.214.0.7:10002 \-c rtcp://198.214.0.7:10003
355+
$ roc\-recv \-vv \-s rtp://0.0.0.0:10001
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.fi
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.UNINDENT
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.UNINDENT
354-
.SS I/O examples
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.sp
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Output to the default ALSA device:
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.INDENT 0.0
@@ -395,7 +400,7 @@ Output to a file in WAV format (specify format manually):
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.sp
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.nf
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$ roc\-recv \-vv \-s rtp://0.0.0.0:10001 \-o file:./output \-\-output\-format wav
403+
$ roc\-recv \-vv \-s rtp://0.0.0.0:10001 \-o file:./output.file \-\-output\-format wav
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.fi
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.UNINDENT
@@ -456,46 +461,73 @@ Select the LDPC\-Staircase FEC scheme:
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.sp
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.nf
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$ roc\-recv \-vv \-s rtp+ldpc://0.0.0.0:10001 \-r ldpc://0.0.0.0:10002
464+
$ roc\-recv \-vv \-s rtp+ldpc://0.0.0.0:10001 \-r ldpc://0.0.0.0:10002 \e
465+
\-c rtcp://0.0.0.0:10003
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.ft P
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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Select lower session latency:
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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$ roc\-recv \-vv \-s rtp://0.0.0.0:10001 \-\-sess\-latency=50ms
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.ft P
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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Select lower I/O latency and frame length:
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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$ roc\-recv \-vv \-s rtp://0.0.0.0:10001 \e
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\-\-io\-latency=20ms \-\-frame\-length 4ms
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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Select higher session latency and timeouts:
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Manually specify thresholds and timeouts:
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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$ roc\-recv \-vv \-s rtp://0.0.0.0:10001 \e
472-
\-\-sess\-latency=5s \-\-min\-latency=\-1s \-\-max\-latency=10s \-\-np\-timeout=10s \-\-bp\-timeout=10s
503+
\-\-sess\-latency=50ms \-\-latency\-tolerance=20ms \e
504+
\-\-no\-play\-timeout=200s \-\-choppy\-play\-timeout=500ms
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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Select higher I/O latency:
510+
Manually specify resampling parameters:
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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$ roc\-recv \-vv \-s rtp://0.0.0.0:10001 \e
485-
\-\-io\-latency=200ms
517+
\-\-resampler\-backend=speex \-\-resampler\-profile=high
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.fi
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.UNINDENT
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.UNINDENT
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.sp
491-
Select resampler profile:
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Manually specify clock synchronization parameters:
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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$ roc\-recv \-vv \-s rtp://0.0.0.0:10001 \e
498-
\-\-resampler\-profile=high
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\-\-clock\-backend=niq \-\-clock\-profile=gradual
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.fi
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.UNINDENT

‎docs/man/roc-send.1‎

Lines changed: 56 additions & 29 deletions
Original file line numberDiff line numberDiff line change
@@ -93,9 +93,6 @@ Duration of the internal frames, TIME units
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.BI \-\-rate\fB= INT
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Override input sample rate, Hz
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.TP
96-
.B \-\-no\-resampling
97-
Disable resampling (default=off)
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.TP
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.BI \-\-resampler\-backend\fB= ENUM
10097
Resampler backend (possible values=\(dqdefault\(dq, \(dqbuiltin\(dq, \(dqspeex\(dq, \(dqspeexdec\(dq default=\(gadefault\(aq)
10198
.TP
@@ -246,38 +243,27 @@ $ roc\-send \-vv \-i file:./input.wav \-s rtp://192.168.0.3:10001
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.UNINDENT
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.UNINDENT
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.sp
249-
Send file to receiver with two IPv4 source and repair endpoints:
250-
.INDENT 0.0
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.INDENT 3.5
252-
.sp
253-
.nf
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.ft C
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$ roc\-send \-vv \-i file:./input.wav \-s rtp+rs8m://192.168.0.3:10001 \-r rs8m://192.168.0.3:10002
256-
.ft P
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.fi
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.UNINDENT
259-
.UNINDENT
260-
.sp
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Send file to receiver with two IPv6 source and repair endpoints:
246+
Send file to receiver with IPv4 source, repair, and control endpoints:
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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$ roc\-send \-vv \-i file:./input.wav \-s rtp+rs8m://[2001:db8::]:10001 \-r rs8m://[2001:db8::]:10002
252+
$ roc\-send \-vv \-i file:./input.wav \-s rtp+rs8m://192.168.0.3:10001 \e
253+
\-r rs8m://192.168.0.3:10002 \-c rtcp://192.168.0.3:10003
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.UNINDENT
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.UNINDENT
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.sp
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Send file to receiver with three IPv4 source, repair, and control endpoints:
259+
Send file to receiver with IPv6 source, repair, and control endpoints:
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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$ roc\-send \-vv \-i file:./input.wav \e
280-
\-s rtp+rs8m://192.168.0.3:10001 \-r rs8m://192.168.0.3:10002 \-c rtcp://192.168.0.3:10003
265+
$ roc\-send \-vv \-i file:./input.wav \-s rtp+rs8m://[2001:db8::]:10001 \e
266+
\-r rs8m://[2001:db8::]:10002 \-r rtcp://[2001:db8::]:10003
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.UNINDENT
@@ -291,8 +277,10 @@ Send file to two receivers, each with three endpoints:
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.ft C
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$ roc\-send \-vv \e
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\-i file:./input.wav \e
294-
\-s rtp+rs8m://192.168.0.3:10001 \-r rs8m://192.168.0.3:10002 \-c rtcp://192.168.0.3:10003 \e
295-
\-s rtp+rs8m://198.214.0.7:10001 \-r rs8m://198.214.0.7:10002 \-c rtcp://198.214.0.7:10003
280+
\-s rtp+rs8m://192.168.0.3:10001 \-r rs8m://192.168.0.3:10002 \e
281+
\-c rtcp://192.168.0.3:10003 \e
282+
\-s rtp+rs8m://198.214.0.7:10001 \-r rs8m://198.214.0.7:10002 \e
283+
\-c rtcp://198.214.0.7:10003
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.UNINDENT
@@ -335,13 +323,25 @@ $ roc\-send \-vv \-s rtp://192.168.0.3:10001 \-i pulse://alsa_input.pci\-0000_00
335323
.UNINDENT
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.UNINDENT
337325
.sp
338-
Send WAV file, specify format manually:
326+
Send WAV file (guess format by extension):
327+
.INDENT 0.0
328+
.INDENT 3.5
329+
.sp
330+
.nf
331+
.ft C
332+
$ roc\-send \-vv \-s rtp://192.168.0.3:10001 \-i file:./input.wav
333+
.ft P
334+
.fi
335+
.UNINDENT
336+
.UNINDENT
337+
.sp
338+
Send WAV file (specify format manually):
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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$ roc\-send \-vv \-s rtp://192.168.0.3:10001 \-i file:./input \-\-input\-format wav
344+
$ roc\-send \-vv \-s rtp://192.168.0.3:10001 \-i file:./input.file \-\-input\-format wav
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.UNINDENT
@@ -359,7 +359,7 @@ $ roc\-send \-vv \-s rtp://192.168.0.3:10001 \-i file:\- \-\-input\-format wav <
359359
.UNINDENT
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.UNINDENT
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.sp
362-
Send WAV file, specify full URI:
362+
Send WAV file (specify absolute path):
363363
.INDENT 0.0
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.INDENT 3.5
365365
.sp
@@ -390,21 +390,48 @@ Select the LDPC\-Staircase FEC scheme and a larger block size:
390390
.sp
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.nf
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.ft C
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$ roc\-send \-vv \-i file:./input.wav \e
394-
\-s rtp+ldpc://192.168.0.3:10001 \-r ldpc://192.168.0.3:10002 \e
393+
$ roc\-send \-vv \-i file:./input.wav \-s rtp+ldpc://192.168.0.3:10001 \e
394+
\-r ldpc://192.168.0.3:10002 \-c ldpc://192.168.0.3:10003 \e
395395
\-\-nbsrc=1000 \-\-nbrpr=500
396396
.ft P
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.fi
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.UNINDENT
399399
.UNINDENT
400400
.sp
401-
Select resampler profile:
401+
Select lower packet length:
402+
.INDENT 0.0
403+
.INDENT 3.5
404+
.sp
405+
.nf
406+
.ft C
407+
$ roc\-send \-vv \-i file:./input.wav \-s rtp+ldpc://192.168.0.3:10001 \e
408+
\-\-packet\-length 2500us
409+
.ft P
410+
.fi
411+
.UNINDENT
412+
.UNINDENT
413+
.sp
414+
Select lower I/O latency and frame length:
415+
.INDENT 0.0
416+
.INDENT 3.5
417+
.sp
418+
.nf
419+
.ft C
420+
$ roc\-send \-vv \-s rtp://192.168.0.3:10001 \e
421+
\-\-io\-latency=20ms \-\-frame\-length 4ms
422+
.ft P
423+
.fi
424+
.UNINDENT
425+
.UNINDENT
426+
.sp
427+
Manually specify resampling parameters:
402428
.INDENT 0.0
403429
.INDENT 3.5
404430
.sp
405431
.nf
406432
.ft C
407-
$ roc\-send \-vv \-s rtp://192.168.0.3:10001 \-\-resampler\-profile=high
433+
$ roc\-send \-vv \-s rtp://192.168.0.3:10001 \e
434+
\-\-resampler\-backend=speex \-\-resampler\-profile=high
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.ft P
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.fi
410437
.UNINDENT

‎docs/sphinx/manuals/roc_copy.rst‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -78,7 +78,8 @@ Input from stdin, output to stdout:
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7979
.. code::
8080
81-
$ roc-copy -vv --input-format=wav -i file:- --output-format=wav -o file:- >./output.wav <./input.wav
81+
$ roc-copy -vv --input-format=wav -i file:- \
82+
--output-format=wav -o file:- >./output.wav <./input.wav
8283
8384
SEE ALSO
8485
========

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