| fwcontrol.8 (140442) | fwcontrol.8 (163712) |
|---|---|
| 1.\" Copyright (c) 2002 Hidetoshi Shimokawa 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 8 unchanged lines hidden (view full) --- 17.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 19.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 21.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 22.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 23.\" POSSIBILITY OF SUCH DAMAGE. 24.\" | 1.\" Copyright (c) 2002 Hidetoshi Shimokawa 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 8 unchanged lines hidden (view full) --- 17.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 19.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 21.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 22.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 23.\" POSSIBILITY OF SUCH DAMAGE. 24.\" |
| 25.\" $FreeBSD: head/usr.sbin/fwcontrol/fwcontrol.8 140442 2005-01-18 20:02:45Z ru $ | 25.\" $FreeBSD: head/usr.sbin/fwcontrol/fwcontrol.8 163712 2006-10-26 22:33:38Z imp $ |
| 26.\" | 26.\" |
| 27.Dd December 14, 2004 | 27.Dd October 24, 2006 |
| 28.Dt FWCONTROL 8 29.Os 30.Sh NAME 31.Nm fwcontrol 32.Nd FireWire control utility 33.Sh SYNOPSIS 34.Nm 35.Op Fl u Ar bus_num 36.Op Fl prt 37.Op Fl c Ar node 38.Op Fl d Ar node 39.Op Fl o Ar node 40.Op Fl s Ar node 41.Op Fl l Ar file 42.Op Fl g Ar gap_count 43.Op Fl b Ar pri_req | 28.Dt FWCONTROL 8 29.Os 30.Sh NAME 31.Nm fwcontrol 32.Nd FireWire control utility 33.Sh SYNOPSIS 34.Nm 35.Op Fl u Ar bus_num 36.Op Fl prt 37.Op Fl c Ar node 38.Op Fl d Ar node 39.Op Fl o Ar node 40.Op Fl s Ar node 41.Op Fl l Ar file 42.Op Fl g Ar gap_count 43.Op Fl b Ar pri_req |
| 44.Op Fl M Ar mode |
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| 44.Op Fl R Ar filename 45.Op Fl S Ar filename 46.Op Fl m Ar EUI64 | hostname 47.Sh DESCRIPTION 48The 49.Nm 50utility is designed to provide a way for users to access and control the 51.Fx --- 27 unchanged lines hidden (view full) --- 79.It Fl g Ar gap_count 80Broadcast 81.Ar gap_count 82by phy_config packet. 83.It Fl i Ar pri_req 84Set the 85.Dv PRIORITY_BUDGET 86register on all supported nodes. | 45.Op Fl R Ar filename 46.Op Fl S Ar filename 47.Op Fl m Ar EUI64 | hostname 48.Sh DESCRIPTION 49The 50.Nm 51utility is designed to provide a way for users to access and control the 52.Fx --- 27 unchanged lines hidden (view full) --- 80.It Fl g Ar gap_count 81Broadcast 82.Ar gap_count 83by phy_config packet. 84.It Fl i Ar pri_req 85Set the 86.Dv PRIORITY_BUDGET 87register on all supported nodes. |
| 88.It Fl M Ar mode 89Explicitly specify either 90.Ar dv 91or 92.Ar mpeg 93mode for the incoming stream. 94Only meaningful in case of and must preceed the 95.Fl R 96option. If not specified, the program will try to guess. If you get 97an error complaining about "format 0x20", try to force the "mpeg" mode. |
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| 87.It Fl R Ar filename | 98.It Fl R Ar filename |
| 88Receive DV stream and dump it to a file. | 99Receive DV or MPEG TS stream and dump it to a file. |
| 89Use Ctrl-C to stop the receiving. 90Some DV cameras seem not to send the stream if a bus manager exits. 91If you cannot get the stream, try the following commands: 92.Bd -literal -offset indent 93sysctl hw.firewire.try_bmr=0 94fwcontrol -r 95.Ed 96.Pp 97The resulting file contains raw DV data excluding isochronous header 98and CIP header. 99It can be handled by 100.Nm libdv 101in the 102.Fx | 100Use Ctrl-C to stop the receiving. 101Some DV cameras seem not to send the stream if a bus manager exits. 102If you cannot get the stream, try the following commands: 103.Bd -literal -offset indent 104sysctl hw.firewire.try_bmr=0 105fwcontrol -r 106.Ed 107.Pp 108The resulting file contains raw DV data excluding isochronous header 109and CIP header. 110It can be handled by 111.Nm libdv 112in the 113.Fx |
| 103Ports Collection. | 114Ports Collection. Resulting MPEG TS stream can be played and sent over a 115network using the VideoLAN 116.Nm vlc 117tool in the 118.Fx 119Ports Collection. The stream can be piped directly to 120.Nm vlc, 121see EXAMPLES. |
| 104.It Fl S Ar filename 105Send a DV file as isochronous stream. 106.It Fl m Ar EUI64 | hostname 107Set default fwmem target. 108Hostname will be converted to EUI64 using 109.Xr eui64 5 . 110.El 111.Sh FILES 112.Bl -tag 113.It Pa /dev/fw0.0 114.El 115.Sh EXAMPLES 116Each DV frame has a fixed size and it is easy to edit the frame order. 117.Pp 118.Dl "fwcontrol -R original.dv" 119.Pp | 122.It Fl S Ar filename 123Send a DV file as isochronous stream. 124.It Fl m Ar EUI64 | hostname 125Set default fwmem target. 126Hostname will be converted to EUI64 using 127.Xr eui64 5 . 128.El 129.Sh FILES 130.Bl -tag 131.It Pa /dev/fw0.0 132.El 133.Sh EXAMPLES 134Each DV frame has a fixed size and it is easy to edit the frame order. 135.Pp 136.Dl "fwcontrol -R original.dv" 137.Pp |
| 120Receive stream. | 138Receive a DV stream with DV camera attached. |
| 121.Pp 122.Dl "dd if=original.dv of=first.dv bs=120000 count=30" 123.Pp 124Get first 30 frames(NTSC). 125.Pp 126.Dl "dd if=original.dv of=second.dv bs=120000 skip=30 count=30" 127.Pp 128Get second 30 frames(NTSC). 129.Pp 130.Dl "cat second.dv first.dv | fwcontrol -S /dev/stdin" 131.Pp 132Swap first and second 30 frames and send them to DV recorder. 133.Pp 134For PAL, replace 135.Dq Li bs=120000 136with 137.Dq Li bs=144000 . | 139.Pp 140.Dl "dd if=original.dv of=first.dv bs=120000 count=30" 141.Pp 142Get first 30 frames(NTSC). 143.Pp 144.Dl "dd if=original.dv of=second.dv bs=120000 skip=30 count=30" 145.Pp 146Get second 30 frames(NTSC). 147.Pp 148.Dl "cat second.dv first.dv | fwcontrol -S /dev/stdin" 149.Pp 150Swap first and second 30 frames and send them to DV recorder. 151.Pp 152For PAL, replace 153.Dq Li bs=120000 154with 155.Dq Li bs=144000 . |
| 156.Pp 157.Dl "fwcontrol -R file.m2t 158.Pp 159Receive an MPEG TS stream from a camera producing MPEG transport stream. This 160has been tested with SONY HDR-FX1E camera that produces HD MPEG-2 stream at 16125 Mbps bandwidth. 162.Pp 163To send the stream from the camera over the network using TCP (which supprisingly works better with vlc), you can use 164.Dl "fwcontrol -R - | nc 192.168.10.11 9000 165with 166.Nm netcat 167from ports and to receive the stream, use 168.Dl nc -l -p 9000 | vlc - 169.Pp 170To netcast via UDP, you need to use 171.Nm buffer 172program from ports, since vlc is not fast enough to read UDP packets from 173buffers and thus it experiences dropouts when run directly. The sending side 174can use 175.Dl "fwcontrol -R - | nc 192.168.10.11 9000 176and to receive the stream, use 177.Dl nc -l -u -p 9000 | buffer -s 10k -b 1000 -m 20m -p 5 | vlc - 178.Pp 179 180.Pp 181For more information on how to work with 182.Nm vlc 183see its docs. |
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| 138.Sh SEE ALSO 139.Xr firewire 4 , 140.Xr fwe 4 , 141.Xr fwip 4 , 142.Xr fwohci 4 , | 184.Sh SEE ALSO 185.Xr firewire 4 , 186.Xr fwe 4 , 187.Xr fwip 4 , 188.Xr fwohci 4 , |
| 143.Xr sbp 4 | 189.Xr sbp 4 , 190.Xr mplayer 1 , 191.Xr vlc 1 |
| 144.Sh HISTORY 145The 146.Nm 147utility first appeared in 148.Fx 5.0 . 149.Sh AUTHORS 150.An Hidetoshi Shimokawa Aq simokawa@FreeBSD.org | 192.Sh HISTORY 193The 194.Nm 195utility first appeared in 196.Fx 5.0 . 197.Sh AUTHORS 198.An Hidetoshi Shimokawa Aq simokawa@FreeBSD.org |
| 199.An Petr Holub Aq hopet@ics.muni.cz 200- MPEG TS mode. |
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| 151.Sh BUGS 152This utility is still under development and provided for debugging purposes. | 201.Sh BUGS 202This utility is still under development and provided for debugging purposes. |
| 203Especially MPEG TS reception support is very rudimental and supports only 204high-bandwidth MPEG-2 streams (fn field in CIP header equals 3). |
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