[dvblast-devel] Can dvblast stream to a file?
cedric.dewijs at telfort.nl
cedric.dewijs at telfort.nl
Sun Dec 29 16:38:44 CET 2013
Hi All,
I had the wrong frequency for Nederland 1, It was from a distant transmitter.
When I do this in 2 terminals, I get a watchable .ts file:
# tzap -r -a1 'Nederland 1'
using '/dev/dvb/adapter1/frontend0' and '/dev/dvb/adapter1/demux0'
reading channels from file '/root/.tzap/channels.conf'
tuning to 722000000 Hz
video pid 0x1b63, audio pid 0x1b64
status 0f | signal 653c | snr 0098 | ber 001fffff | unc 00000000 |
status 1f | signal 62b3 | snr 00a6 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
# cat /dev/dvb/adapter1/dvr0 > /var/lib/video/test-cat.ts
$ mplayer test-cat.ts
MPlayer svn r34540 (Debian), built with gcc-4.7 (C) 2000-2012 MPlayer Team
Playing test-cat.ts.
Mismatching header version 53.19.0
TS file format detected.
VIDEO MPEG2(pid=7011) AUDIO MPA(pid=7012) NO SUBS (yet)! PROGRAM N. 0
VIDEO: MPEG2 704x576 (aspect 3) 25.000 fps 15000.0 kbps (1875.0 kbyte/s)
...
Starting playback...
Unsupported PixelFormat 61
Unsupported PixelFormat 53
Unsupported PixelFormat 81
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
VO: [vdpau] 704x576 => 1024x576 Planar YV12
A:80906.1 V:80906.1 A-V: -0.002 ct: -0.783 428/428 8% 2% 0.4% 6 0
[mp2float @ 0x7f73f4f5a440]incomplete frame
A:80906.2 V:80906.5 A-V: -0.318 ct: -0.819 440/440 8% 2% 0.4% 6 0
Exiting... (End of file)
When I try with dvblast and multicat I get the following result. Multicat creates an empty file.
# multicat 127.0.0.1:9999 test.ts
# dvblast -a 1 -f 722000000 -c ~/dvblast.conf
DVBlast 2.2 (release)
warning: restarting
debug: using linux-dvb API version 5
debug: Frontend "DiBcom 7000PC" type "OFDM (DVB-T)" supports:
debug: frequency min: 45000000, max: 860000000, stepsize: 62500, tolerance: 0
debug: symbolrate min: 0, max: 0, tolerance: 0
debug: capabilities:
debug: INVERSION_AUTO
debug: FEC_1_2
debug: FEC_2_3
debug: FEC_3_4
debug: FEC_5_6
debug: FEC_7_8
debug: FEC_AUTO
debug: QPSK
debug: QAM_16
debug: QAM_64
debug: QAM_AUTO
debug: TRANSMISSION_MODE_AUTO
debug: GUARD_INTERVAL_AUTO
debug: HIERARCHY_AUTO
debug: FE_CAN_RECOVER
debug: tuning OFDM frontend to f=722000000 bandwidth=8 inversion=-1
fec_hp=999 fec_lp=999 hierarchy=-1 modulation=qam_auto guard=-1
transmission=-1
warning: failed opening CAM device /dev/dvb/adapter1/ca0 (No such file or directory)
debug: setting filter on PID 0
debug: setting filter on PID 16
debug: setting filter on PID 17
debug: setting filter on PID 18
debug: setting filter on PID 19
debug: setting filter on PID 20
debug: new PAT tsid=2214 version=5
debug: * NIT pid=16
debug: * program number=1101 pid=7010
debug: * program number=1102 pid=7020
debug: * program number=1103 pid=7030
debug: * program number=1104 pid=7040
debug: * program number=1111 pid=7110
debug: * program number=1112 pid=7120
debug: * program number=1113 pid=7130
debug: * program number=1114 pid=7140
debug: * program number=1115 pid=7150
debug: * program number=1116 pid=7160
debug: * program number=1117 pid=7170
debug: * program number=1119 pid=7190
debug: end PAT
debug: new SDT actual tsid=2214 version=0 onid=8720
debug: * service sid=1101 eit_schedule eit_pf running=4
debug: - desc 48 service type=0x1 provider="Digitenne" service="Nederland 1"
debug: * service sid=1102 eit_schedule eit_pf running=4
debug: - desc 48 service type=0x1 provider="Digitenne" service="Nederland 2"
debug: * service sid=1103 eit_schedule eit_pf running=4
debug: - desc 48 service type=0x1 provider="Digitenne" service="Nederland 3"
debug: * service sid=1104 eit_schedule eit_pf running=4
debug: - desc 48 service type=0x1 provider="Digitenne" service="TV West"
debug: * service sid=1111 eit_schedule eit_pf running=4
debug: - desc 48 service type=0x2 provider="Digitenne" service="Radio West"
debug: * service sid=1112 eit_schedule eit_pf running=4
debug: - desc 48 service type=0x2 provider="Digitenne" service="Radio 1"
debug: * service sid=1113 eit_schedule eit_pf running=4
debug: - desc 48 service type=0x2 provider="Digitenne" service="Radio 2"
debug: * service sid=1114 eit_schedule eit_pf running=4
debug: - desc 48 service type=0x2 provider="Digitenne" service="3FM"
debug: * service sid=1115 eit_schedule eit_pf running=4
debug: - desc 48 service type=0x2 provider="Digitenne" service="Radio 4"
debug: * service sid=1116 eit_schedule eit_pf running=4
debug: - desc 48 service type=0x2 provider="Digitenne" service="Radio 5"
debug: * service sid=1117 eit_schedule eit_pf running=4
debug: - desc 48 service type=0x2 provider="Digitenne" service="Radio 6"
debug: * service sid=1119 eit_schedule eit_pf running=4
debug: - desc 48 service type=0x2 provider="Digitenne" service="FunX"
debug: end SDT
debug: frontend has acquired signal
debug: frontend has acquired carrier
debug: frontend has acquired stable FEC
debug: frontend has acquired sync
info: frontend has acquired lock
frontend has acquired lock
debug: - Bit error rate: 0
debug: - Signal strength: 26061
debug: - SNR: 179
debug: new NIT actual networkid=8720 version=2
debug: - desc 40 networkname="Digitenne"
debug: - desc 4a linkage tsid=2212 onid=8720 sid=6210
linkage=0x09 linkage_txt="System Software Update Service (TS 102 006
[11])"
debug: - desc 4a linkage tsid=2244 onid=8720 sid=6211
linkage=0x09 linkage_txt="System Software Update Service (TS 102 006
[11])"
debug: - desc 4a linkage tsid=2244 onid=8720 sid=6212
linkage=0x09 linkage_txt="System Software Update Service (TS 102 006
[11])"
debug: * ts tsid=2211 onid=8720
debug: - desc 41 service_list sid=11 type=0x01
debug: - desc 41 service_list sid=12 type=0x01
debug: - desc 41 service_list sid=13 type=0x01
debug: - desc 41 service_list sid=14 type=0x01
debug: - desc 41 service_list sid=15 type=0x01
debug: - desc 41 service_list sid=111 type=0x02
debug: - desc 41 service_list sid=112 type=0x02
debug: - desc 41 service_list sid=113 type=0x02
debug: - desc 41 service_list sid=114 type=0x02
debug: - desc 41 service_list sid=115 type=0x02
debug: - desc 41 service_list sid=116 type=0x02
debug: - desc 41 service_list sid=117 type=0x02
debug: - desc 5a dvb-t frequency=546000000 Hz bandwidth=8 MHz
priority=HP timeslicing=0 mpefec=0 constellation=64-qam hierarchy=none
coderatehp=1/2 coderatelp=not_applicable guard=1/4 transmission=8k
otherfrequency=1
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=334ec40
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=371f540
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=38a5f40
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=3f83c40
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=41cdb40
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=4291040
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=4724e40
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=4af5740
debug: - desc 83 unknown length=48
value=000bfc04000cfc05000dfc07000efc06000ffc08006ffc740070fc710071fc6f0072fc6e0073fc700074fc6c0075fc6b
debug: * ts tsid=2212 onid=8720
debug: - desc 41 service_list sid=21 type=0x01
debug: - desc 41 service_list sid=22 type=0x01
debug: - desc 41 service_list sid=23 type=0x01
debug: - desc 41 service_list sid=24 type=0x01
debug: - desc 41 service_list sid=25 type=0x01
debug: - desc 41 service_list sid=26 type=0x01
debug: - desc 41 service_list sid=27 type=0x01
debug: - desc 41 service_list sid=28 type=0x01
debug: - desc 41 service_list sid=217 type=0x02
debug: - desc 41 service_list sid=218 type=0x02
debug: - desc 41 service_list sid=219 type=0x02
debug: - desc 41 service_list sid=6210 type=0x0c
debug: - desc 5a dvb-t frequency=490000000 Hz bandwidth=8 MHz
priority=HP timeslicing=0 mpefec=0 constellation=64-qam hierarchy=none
coderatehp=2/3 coderatelp=not_applicable guard=1/4 transmission=8k
otherfrequency=1
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=2f7e340
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=334ec40
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=34d5640
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=371f540
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=3969440
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=4661940
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=48ab840
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=496ed40
debug: - desc 83 unknown length=44
value=0015fc180016fc190017fc130018fc0d0019fc11001afc17001bfc14001cfc1500d9fc7300dafc7200dbfc6d
debug: * ts tsid=2213 onid=8720
debug: - desc 41 service_list sid=31 type=0x01
debug: - desc 41 service_list sid=32 type=0x01
debug: - desc 41 service_list sid=33 type=0x01
debug: - desc 41 service_list sid=34 type=0x01
debug: - desc 41 service_list sid=35 type=0x01
debug: - desc 41 service_list sid=36 type=0x01
debug: - desc 41 service_list sid=37 type=0x01
debug: - desc 41 service_list sid=38 type=0x01
debug: - desc 5a dvb-t frequency=474000000 Hz bandwidth=8 MHz
priority=HP timeslicing=0 mpefec=0 constellation=64-qam hierarchy=none
coderatehp=2/3 coderatelp=not_applicable guard=1/4 transmission=8k
otherfrequency=1
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=2f7e340
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=3598b40
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=365c040
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=37e2a40
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=410a640
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=4417a40
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=459e440
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=47e8340
debug: - desc 83 unknown length=32 value=001ffc090020fc0a0021fc0e0022fc0f0023fc0b0024fc100025fc120026fc1c
debug: * ts tsid=2214 onid=8720
debug: - desc 41 service_list sid=1101 type=0x01
debug: - desc 41 service_list sid=1102 type=0x01
debug: - desc 41 service_list sid=1103 type=0x01
debug: - desc 41 service_list sid=1104 type=0x01
debug: - desc 41 service_list sid=1111 type=0x02
debug: - desc 41 service_list sid=1112 type=0x02
debug: - desc 41 service_list sid=1113 type=0x02
debug: - desc 41 service_list sid=1114 type=0x02
debug: - desc 41 service_list sid=1115 type=0x02
debug: - desc 41 service_list sid=1116 type=0x02
debug: - desc 41 service_list sid=1117 type=0x02
debug: - desc 41 service_list sid=1119 type=0x02
debug: - desc 5a dvb-t frequency=474000000 Hz bandwidth=8 MHz
priority=HP timeslicing=0 mpefec=0 constellation=64-qam hierarchy=none
coderatehp=1/2 coderatelp=not_applicable guard=1/4 transmission=8k
otherfrequency=1
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=2df7940
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=3104d40
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=3412140
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=3598b40
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=3aefe40
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=3d39d40
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=4047140
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=4354540
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=44daf40
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=4661940
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=4af5740
debug: - desc 83 unknown length=48
value=044dfc01044efc02044ffc030450fc160457fc750458fc650459fc66045afc67045bfc68045cfc69045dfc6a045ffc76
debug: * ts tsid=2244 onid=8720
debug: - desc 41 service_list sid=41 type=0x01
debug: - desc 41 service_list sid=42 type=0x01
debug: - desc 41 service_list sid=43 type=0x01
debug: - desc 41 service_list sid=44 type=0x01
debug: - desc 41 service_list sid=411 type=0x02
debug: - desc 41 service_list sid=412 type=0x02
debug: - desc 41 service_list sid=413 type=0x02
debug: - desc 41 service_list sid=414 type=0x02
debug: - desc 41 service_list sid=415 type=0x02
debug: - desc 41 service_list sid=45 type=0x01
debug: - desc 41 service_list sid=6211 type=0x0c
debug: - desc 41 service_list sid=6212 type=0x0c
debug: - desc 5a dvb-t frequency=506000000 Hz bandwidth=8 MHz
priority=HP timeslicing=0 mpefec=0 constellation=64-qam hierarchy=none
coderatehp=1/2 coderatelp=not_applicable guard=1/4 transmission=8k
otherfrequency=1
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=31c8240
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=328b740
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=34d5640
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=365c040
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=37e2a40
debug: - desc 62 frequency_list coding_type=3 coding_type_txt=terrestrial frequency=3ec0740
debug: - desc 83 unknown length=40 value=0029fc0c002afc1a002bfc1b002cfc1d019bfc77019cfc78019dfc79019efc7a019ffc7b002dfc1e
debug: end NIT
^Cinfo: Shutdown was requested.
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