Mplayer isn't a solutions because I want to watch live tv in mythtv. Anyone else has a solution?
All thanks for the help! -----Oorspronkelijk bericht----- Van: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Namens [EMAIL PROTECTED] Verzonden: donderdag 4 oktober 2007 17:45 Aan: [email protected] Onderwerp: ivtv-users Digest, Vol 26, Issue 9 Send ivtv-users mailing list submissions to [email protected] To subscribe or unsubscribe via the World Wide Web, visit http://ivtvdriver.org/mailman/listinfo/ivtv-users or, via email, send a message with subject or body 'help' to [EMAIL PROTECTED] You can reach the person managing the list at [EMAIL PROTECTED] When replying, please edit your Subject line so it is more specific than "Re: Contents of ivtv-users digest..." Today's Topics: 1. Re: Options for deailing with getting 0.10.6 drivers to address DMA timeout issues (Sander Sweers) 2. Re: IVTV left black bar (John Drescher) 3. Re: IVTV left black bar (N J 'Meow' Skarott) 4. Re: IVTV left black bar (Sander Sweers) 5. ivtv-tune segmentation fault at startup (Francisco Gutierrez) 6. Re: ivtv-tune segmentation fault at startup (Josh White) 7. Re: ivtv-tune segmentation fault at startup (Francisco Gutierrez) ---------------------------------------------------------------------- Message: 1 Date: Thu, 04 Oct 2007 12:17:05 +0200 From: Sander Sweers <[EMAIL PROTECTED]> Subject: Re: [ivtv-users] Options for deailing with getting 0.10.6 drivers to address DMA timeout issues To: User discussion about IVTV <[email protected]> Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain On wo, 2007-10-03 at 21:28 -0700, Steve MacLaren wrote: > I think what the original poster (and several others of us) are > wondering is, how exactly does one "use the 0.10 driver from > ivtvdriver.org"? You will need the kernel headers/source matching you running kernel version *exactly*! This is important as this can and probably will make it fail to load the ivtv module. For a 2.6.21 or less kernel the best place to go is the general howto on the wiki [1]. If you have a linux 2.6.22 kernel get [2] and follow the instructions from the INSTALL file (basically: make all && make install). This should overwrite all the old v4l/dvb modules which came with the kernel originally. Reload the modules or re-boot and you should be done. If you have specific question let us know. > I have on a number of occasions tried to install 0.10.x from > ivtvdriver.org, only to have Ubuntu continue to load the old 0.10.1 > driver. You will have to create a custom kernel or delete the original module/uninstall ivtv. I would go for deleting/uninstalling the original module for now. > Is it necessary to build a custom kernel in order to take advantage of > the DMA fixes? No but you will understand better how building modules/kernels is done and It *will* be fun ;-) As a general instruction for source packages, read the README and INSTALL files. Both the v4l/dvb repo and ivtv-0.10 are pretty well documented how to build them. Greets Sander [1] http://ivtvdriver.org/index.php/Howto [2] http://linuxtv.org/hg/v4l-dvb/archive/tip.tar.bz2 ------------------------------ Message: 2 Date: Thu, 4 Oct 2007 08:03:43 -0400 From: "John Drescher" <[EMAIL PROTECTED]> Subject: Re: [ivtv-users] IVTV left black bar To: "User discussion about IVTV" <[email protected]> Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=ISO-8859-1 On 10/4/07, Tom L'Ecluse <[EMAIL PROTECTED]> wrote: > > > > > Hi, > > > > I got an annoying problem with my ivtv. > > I got a left black bar in my picture. See > http://www.chrisvanpevenage.be/vlcsnap-2663719.PNG for an > example. > Is this on all recordings? And is it always the same width? > It is in vlc/mythtv even in a simple cat to mpg file. > > > > For the rest ivtv is working but I want to fix this problem. > > > > BTW I tried to use > > v4l2-ctl --set-crop-video=top=0,left=0,width=720,height=576 > I am not sure how/if the cropping works with ivtv but my theory is that you want to set left to a small number > 0 basically equal to the width of the bar. John ------------------------------ Message: 3 Date: Fri, 5 Oct 2007 01:30:25 +1300 From: "N J 'Meow' Skarott" <[EMAIL PROTECTED]> Subject: Re: [ivtv-users] IVTV left black bar To: "'User discussion about IVTV'" <[email protected]> Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset="us-ascii" That little black bar is common feature on most TV broadcasts. We just don't see it on normal TV's because of the overscan. Nigh on all the television channels here in New Zealand have that in varying widths. If you're outputting to a TV just adjust the output to be slightly bigger and bingo. -Meow -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of John Drescher Sent: Friday, 5 October 2007 1:04 a.m. To: User discussion about IVTV Subject: Re: [ivtv-users] IVTV left black bar On 10/4/07, Tom L'Ecluse <[EMAIL PROTECTED]> wrote: > > > > > Hi, > > > > I got an annoying problem with my ivtv. > > I got a left black bar in my picture. See > http://www.chrisvanpevenage.be/vlcsnap-2663719.PNG for an > example. > Is this on all recordings? And is it always the same width? > It is in vlc/mythtv even in a simple cat to mpg file. > > > > For the rest ivtv is working but I want to fix this problem. > > > > BTW I tried to use > > v4l2-ctl --set-crop-video=top=0,left=0,width=720,height=576 > I am not sure how/if the cropping works with ivtv but my theory is that you want to set left to a small number > 0 basically equal to the width of the bar. John _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users ------------------------------ Message: 4 Date: Thu, 04 Oct 2007 14:56:32 +0200 From: Sander Sweers <[EMAIL PROTECTED]> Subject: Re: [ivtv-users] IVTV left black bar To: User discussion about IVTV <[email protected]> Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain On do, 2007-10-04 at 08:03 -0400, John Drescher wrote: > On 10/4/07, Tom L'Ecluse <[EMAIL PROTECTED]> wrote: > > > > I got a left black bar in my picture. See > > http://www.chrisvanpevenage.be/vlcsnap-2663719.PNG for an > > example. > > > Is this on all recordings? And is it always the same width? I have them on both sides and this is very likely already in the broadcast as Meow said. You just don't see them on a normal tv. > > It is in vlc/mythtv even in a simple cat to mpg file. > > > > For the rest ivtv is working but I want to fix this problem. > > > > v4l2-ctl --set-crop-video=top=0,left=0,width=720,height=576 > > > I am not sure how/if the cropping works with ivtv but my theory is > that you want to set left to a small number > 0 basically equal to > the width of the bar. If I understood Hans correctly cropping is not supported by the hardware and should be handled by userspace. Mplayer has a nice feature which will detect the crop values. mplayer -vf cropdetect <file>.mpg And you can pass these values to mplayer again (eg mplayer -vf crop=704:416:10:72). Greets Sander ------------------------------ Message: 5 Date: Thu, 4 Oct 2007 11:16:20 -0400 From: "Francisco Gutierrez" <[EMAIL PROTECTED]> Subject: [ivtv-users] ivtv-tune segmentation fault at startup To: [email protected] Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset="iso-8859-1" Hi list, I have version 1.50 of ivtv-tune. I need to set the channel at linux startup (in some init script) but when i do this i got segmentation fault... If I exec the same command (already loged in) works fine... I try with ivtv-tune -c 23 and ivtv-tune -f 217.250 but with both the same problem There is someone with a similar problem? and maybe a solution for this ? I'm using ubuntu server feisty [EMAIL PROTECTED]:~$ dpkg -l |grep ivtv ii ivtv-firmware 0.20070217 Firmware used by the IVTV project ii ivtv-utils 0.10.1-0ubuntu1 utilities for use with the ivtv kernel drive Any ideas ? Best regards and thanks in advance. PS: Sorry for my english :D -------------- next part -------------- An HTML attachment was scrubbed... URL: http://ivtvdriver.org/pipermail/ivtv-users/attachments/20071004/66da8524/att achment-0001.html ------------------------------ Message: 6 Date: Thu, 4 Oct 2007 11:31:26 -0400 From: "Josh White" <[EMAIL PROTECTED]> Subject: Re: [ivtv-users] ivtv-tune segmentation fault at startup To: "User discussion about IVTV" <[email protected]> Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset="iso-8859-1" It may sound silly, but have you tried it without the space between "c" and "23" ? I've experienced segmentation faults with other command line programs (handbrake) when I left a space between an option like that and the value. On 10/4/07, Francisco Gutierrez <[EMAIL PROTECTED]> wrote: > > Hi list, > > I have version 1.50 of ivtv-tune. > > I need to set the channel at linux startup (in some init script) but when > i do this i got segmentation fault... > > If I exec the same command (already loged in) works fine... > > I try with ivtv-tune -c 23 and ivtv-tune -f 217.250 but with both the same > problem > > There is someone with a similar problem? and maybe a solution for this ? > > I'm using ubuntu server feisty > [EMAIL PROTECTED] :~$ dpkg -l |grep ivtv > ii ivtv-firmware 0.20070217 > Firmware used by the IVTV project > ii ivtv-utils 0.10.1-0ubuntu1 > utilities for use with the ivtv kernel drive > > Any ideas ? > > Best regards and thanks in advance. > > PS: Sorry for my english :D > > _______________________________________________ > ivtv-users mailing list > [email protected] > http://ivtvdriver.org/mailman/listinfo/ivtv-users > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://ivtvdriver.org/pipermail/ivtv-users/attachments/20071004/5f485cc1/att achment-0001.html ------------------------------ Message: 7 Date: Thu, 4 Oct 2007 11:44:04 -0400 From: "Francisco Gutierrez" <[EMAIL PROTECTED]> Subject: Re: [ivtv-users] ivtv-tune segmentation fault at startup To: "User discussion about IVTV" <[email protected]> Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset="iso-8859-1" Hi Josh, i've already try that and nothing... Segmentation fault and the channel is not changed :S 2007/10/4, Josh White <[EMAIL PROTECTED]>: > > It may sound silly, but have you tried it without the space between "c" > and "23" ? I've experienced segmentation faults with other command line > programs (handbrake) when I left a space between an option like that and the > value. > > > > On 10/4/07, Francisco Gutierrez < [EMAIL PROTECTED]> wrote: > > > Hi list, > > > > I have version 1.50 of ivtv-tune. > > > > I need to set the channel at linux startup (in some init script) but > > when i do this i got segmentation fault... > > > > If I exec the same command (already loged in) works fine... > > > > I try with ivtv-tune -c 23 and ivtv-tune -f 217.250 but with both the > > same problem > > > > There is someone with a similar problem? and maybe a solution for this ? > > > > I'm using ubuntu server feisty > > [EMAIL PROTECTED] :~$ dpkg -l |grep ivtv > > ii ivtv-firmware 0.20070217 > > Firmware used by the IVTV project > > ii ivtv-utils 0.10.1-0ubuntu1 > > utilities for use with the ivtv kernel drive > > > > Any ideas ? > > > > Best regards and thanks in advance. > > > > PS: Sorry for my english :D > > > > _______________________________________________ > > ivtv-users mailing list > > [email protected] > > http://ivtvdriver.org/mailman/listinfo/ivtv-users > > > > > _______________________________________________ > ivtv-users mailing list > [email protected] > http://ivtvdriver.org/mailman/listinfo/ivtv-users > -------------- next part -------------- An HTML attachment was scrubbed... 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