[gstreamer-bugs] [Bug 152403] - Integrating externaly developped DVB source element

bugzilla-daemon at bugzilla.gnome.org bugzilla-daemon at bugzilla.gnome.org
Mon Sep 13 16:43:31 PDT 2004


http://bugzilla.gnome.org/show_bug.cgi?id=152403
GStreamer | gst-plugins | Ver: HEAD CVS





------- Additional Comments From bugs at leroutier.net  2004-09-13 19:43 -------
i just downloaded new versions (sep 14 00:40 GMT+2)

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as long as pol would use a non-supported gstvalue type, no one would be able to
set this property. i don't mind if you choose a string or a boolean for it.

what is the default value for polarity ? H or V ?

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we should keep in my that DVB is not only DVB-S. afaik, polarity is DVB-S only.
so, we should perhaps add a property which says which DVB type is in use (or is
it possible to auto-detect it ??)

i don't know if adding DISEQC functions into this module makes sense but this is
secondary. (however, i'll need DISEQC one day as i have a dual-head : hotbird
13°E/astra 19.2°E)

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launching the gst-launch line or gstdvbtv, i always have :
WARNING **: Unable to set voltage on dvb frontend device

my modules are loaded :
firmware_class         10240  1 dvb_ttpci
ttpci_eeprom            2816  1 dvb_ttpci
stv0299                13000  0
dvb_core               87336  2 dvb_ttpci,stv0299
crc32                   4352  2 dvb_ttpci,dvb_core
saa7146_vv             49536  1 dvb_ttpci
video_buf              21636  1 saa7146_vv
v4l1_compat            13828  1 saa7146_vv
v4l2_common             6208  1 saa7146_vv
videodev                9920  1 saa7146_vv
saa7146                18788  2 dvb_ttpci,saa7146_vv

as you see, i have a TechnoTrend DVB-S v1.3

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my first head is directed to hotbird 13°E, so i'll have to find frequency/symbol
rate/pids for a Free To Air channel on it to really test it further.

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perhaps in the future, it would be good if dvbsrc could generate events like
"PID list changed"

as depending on the program, there could be several audio streams (stereo/ac3,
french/english/deustch), a subtitle stream or not, EPG, ...

how do you plan to handle this ?

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it seems that your plugins live in a CVS repository somewhere (saw .cvsignore
fimes). is this a public CVS server or is that inside your university (closed to
non-students) ?


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