Re: LinuxTV V3 vs. V4 API doc inconsistency, V4 probably wrong

2017-06-21 Thread Thierry Lelegard
Hi Mauro, First of all, there's no Linux DVB API v4. It was skipped, because there was a proposal for a v4, with was never adopted. Alright, whatever, you have understood it was the post-V3 API, S2API, you name it. You should assign it a version number by the way. Thanks for reviewing it!

LinuxTV V3 vs. V4 API doc inconsistency, V4 probably wrong

2017-06-19 Thread Thierry Lelegard
Hi, There is an ambiguity in the LinuxTV documentation about the following ioctl's: FE_SET_TONE, FE_SET_VOLTAGE, FE_DISEQC_SEND_BURST. These ioctl's take an enum value as input. In the old V3 API, the parameter is passed by value. In the S2API documentation, it is passed by reference. M

RE: [linux-media] API V3 vs S2API behavior difference in reading tuning parameters

2011-01-31 Thread Thierry LELEGARD
> From: Andreas Oberritter [mailto:o...@linuxtv.org] > Sent: Wednesday, January 19, 2011 7:12 PM > To: Thierry LELEGARD > Cc: linux-media@vger.kernel.org; Devin Heitmueller > Subject: Re: [linux-media] API V3 vs SAPI behavior difference in reading > tuning > parameters >

RE: [linux-media] API V3 vs SAPI behavior difference in reading tuning parameters

2011-01-19 Thread Thierry LELEGARD
age- > From: linux-media-ow...@vger.kernel.org > [mailto:linux-media-ow...@vger.kernel.org] On > Behalf Of Thierry LELEGARD > Sent: Friday, January 14, 2011 5:44 PM > To: linux-media@vger.kernel.org > Cc: Devin Heitmueller; Andreas Oberritter > Subject: RE: [linux-media]

RE: [linux-media] API V3 vs SAPI behavior difference in reading tuning parameters

2011-01-14 Thread Thierry LELEGARD
> -Original Message- > From: Andreas Oberritter [mailto:o...@linuxtv.org] > Sent: Friday, January 14, 2011 5:32 PM > Albeit, DVB-SI data isn't perfect and misconfiguration at the > transmitter happens (e.g. wrong FEC values), especially where most of > the parameters are signaled in-band

[linux-media] API V3 vs SAPI behavior difference in reading tuning parameters

2011-01-14 Thread Thierry LELEGARD
Dear all, I would like to report an annoying behavior difference between S2API and the legacy DVB API (V3) when _reading_ the current tuning configuration. In short, API V3 is able to report the _actual_ tuning parameters as used by the driver and corresponding to the actual broadcast steam. On t

RE: [linux-dvb] new DVB-T initial tuning for fr-nantes

2010-05-20 Thread Thierry LELEGARD
> One thing that would be good to do -- for someone who is in the > area served by a transmitter -- rather than use «AUTO» for the > FEC and Guard Interval values above, would be to perform a NIT > scan on the appropriate frequencies. > > This should give as a result the actual transmitter frequen

RE: cx88 pci_abort errors (Hauppauge WinTV Nova-HD-S2)

2010-05-11 Thread Thierry LELEGARD
g] De la part de > Thierry LELEGARD > Envoyé : vendredi 7 mai 2010 15:49 > À : linux-media@vger.kernel.org > Objet : RE: cx88 pci_abort errors (Hauppauge WinTV Nova-HD-S2) > > Without knowing if this is appropriate or not, as a test, I replaced > the 3 occurrences of &q

RE: cx88 pci_abort errors (Hauppauge WinTV Nova-HD-S2)

2010-05-07 Thread Thierry LELEGARD
oposal. And it seems not to be a final solution, but it just changed the behavior a little bit. Any other idea ? -Thierry > -Message d'origine- > De : linux-media-ow...@vger.kernel.org > [mailto:linux-media-ow...@vger.kernel.org] De la part de > Thierry LELEGARD > Envoy

RE: cx88 pci_abort errors (Hauppauge WinTV Nova-HD-S2)

2010-05-07 Thread Thierry LELEGARD
gine- > De : Paul Shepherd [mailto:p...@whitelands.org.uk] > Envoyé : jeudi 6 mai 2010 20:59 > À : linux-media@vger.kernel.org > Cc : Thierry LELEGARD > Objet : Re: cx88 pci_abort errors (Hauppauge WinTV Nova-HD-S2) > > > On 06/05/2010 16:01, Thierry LELEGARD wrote: >

cx88 pci_abort errors (Hauppauge WinTV Nova-HD-S2)

2010-05-06 Thread Thierry LELEGARD
Hello, Does anyone experience pci_abort errors with the cx88 driver? Many thanks -Thierry De : linux-media-ow...@vger.kernel.org [mailto:linux-media-ow...@vger.kernel.org] De la part de Thierry LELEGARD Envoyé : mardi 4 mai 2010 16:48 À : linux-...@linuxtv.org; linux-media@vger.kernel.org Objet

[linux-dvb] pci_abort errors with Hauppauge WinTV Nova-HD-S2

2010-05-04 Thread Thierry LELEGARD
Hello, I recently added a Hauppauge WinTV Nova-HD-S2 into a Linux system. I experience frequent packet loss and pci_abort errors. Each time my application detects packet loss (continuity errors actually), I get the following messages in dmesg: cx88[0]: irq mpeg [0x8] pci_abort* cx88[0]/2-mp

RE: [linux-dvb] Anysee E30 C Plus + MPEG-4?

2009-08-19 Thread Thierry Lelegard
> Pásztor Szilárd: > With scan -vv I could find the video PIDs > for the HD channels and indeed they were missing in my channels.conf (values > were 0) as scan detected them as "OTHER", but with a "type 0x1b" addition with > which I don't know what to do for the time being... Stream type 0x1B prec

RE : RE : Hauppauge Nova-TD-500 vs. T-500

2009-05-20 Thread Thierry Lelegard
> De : Patrick Boettcher [mailto:patrick.boettc...@desy.de] > Envoyé : mercredi 20 mai 2009 16:17 > À : Thierry Lelegard > Cc : linux-media@vger.kernel.org > Objet : Re: RE : Hauppauge Nova-TD-500 vs. T-500 > > > On Wed, 20 May 2009, Thierry Lelegard wrote: > > 2)

RE : Hauppauge Nova-TD-500 vs. T-500

2009-05-20 Thread Thierry Lelegard
> De : linux-media-ow...@vger.kernel.org > [mailto:linux-media-ow...@vger.kernel.org] De la part de > Devin Heitmueller > Envoyé : mercredi 20 mai 2009 15:05 > À : Thierry Lelegard > Cc : linux-media@vger.kernel.org > Objet : Re: RE : Hauppauge Nova-TD-500 vs. T-500 > &

RE : Hauppauge Nova-TD-500 vs. T-500

2009-05-20 Thread Thierry Lelegard
dapter0/frontend0 is still there and useable in O_RDWR mode. - Obligation to use O_RDWR mode for reading the characteristics of a device. -Thierry > -Message d'origine- > De : linux-media-ow...@vger.kernel.org > [mailto:linux-media-ow...@vger.kernel.org] De la pa

Hauppauge Nova-TD-500 vs. T-500

2009-05-18 Thread Thierry Lelegard
Hello, Like many others, I have some problems with the Hauppauge Nova-TD-500. I have been running a Fedora system with one Hauppauge Nova-T-500 (-T-, with one input connector, not -TD-) quite successfully for 2 years. I just built another Fedora system and ordered two T-500 but I actually receive