Date: Sun, 19 Apr 1998 12:16:30 -0500 From: Jeremy Porter <jerry@freeside.fc.net> To: Randall Hopper <rhh@ct.picker.com> Cc: multimedia@FreeBSD.ORG, Amancio Hasty <hasty@rah.star-gate.com> Subject: Re: problem capturing video with BT848/Haughpage Win/Tv Message-ID: <199804191716.MAA01812@freeside.fc.net> In-Reply-To: Your message of "Sat, 18 Apr 1998 21:42:34 EDT." <19980418214234.B5653@ct.picker.com>
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In message <19980418214234.B5653@ct.picker.com>, Randall Hopper writes: >Jeremy Porter: > |I've gotten my system to be able to display video in a window > |with fxtv, but I can't seem to save data. This system is a > |AMD K5-133 and doesn't have a lot of horsepower, but that > |doesn't seem to be the problem. The save image feature doesn't > |work it reports "No frozen image". The freeze image button doesn't > |seem to matter here. >... >Amancio Hasty: > |I think that there may be a problem with fxtv saving non-interlaced images > |however with interlaced images it seems to work rather well. > >No, no problem's ever been reported with freeze-frame of images, single or >double field. > >I suspect this is the "Bt848 driver isn't issuing frame completion signals" >problem that I'm helping Alex Nash <nash@mcs.net> with now. Look in your >-multimedia list mail for the thread labeled: "Re: Bt848: no IRQ". > >Jeremy, a few questions about your system config to try and nail this down: > > - FreeBSD version (2.2.6, 3.0-current [how current]) 2.2.2-Release with 2.2.2-Stable applied. > - Is your system SMP? No, just a AMD K5 133. > - Fxtv version .046 > - Capture Card (e.g. Hauppauge WinTV) Hauppauge > - Capture Card Tuner (e.g. Philips FR1236MK2) Not sure hear, the driver was detecting Temic PAL. I guess I may have to peel a label off the tuner to find out. I had used the driver override to set it to TEMIC NTSC, and that seem to work part way, although yesterday I notice that it would display under video in, but the tuner section wasn't working right (just static) > - dmesg output. E.g.: bktr0 <BrookTree 848> rev 18 int a irq 15 on pci0:17 Hauppauge WinCast/TV, Temic NTSC tuner, dbx stereo. > bktr0: <BrookTree 848> rev 0x11 int a irq 9 on pci0.11.0 > Hauppauge WinCast/TV, Philips NTSC tuner, dbx stereo. > > - Relevent kernel config lines device bktr0 > - "fxtv -debug startup" output I'll do this, and then get the Fxtv-0.46. Also >Finally, please grab the source for Fxtv-0.46 >(http://multiverse.com/~rhh/fxtv), and add this line to the top of >tvcapture.c::TVCAPTUREFrameDoneSigHdlr(): > > static void TVCAPTUREFrameDoneSigHdlr() > { > printf( "Got a frame!\n" ); /* <--- Add this line */ > S_frame_done_count++; > >Then compile fxtv, run it, and freeze a frame. If you don't see: > > Got a frame! > >the driver's not issuing signals to Fxtv like it should. > >Thanks, > >Randall > > > > --- Jeremy Porter, Freeside Communications, Inc. jerry@fc.net PO BOX 80315 Austin, Tx 78708 | 512-458-9810 http://www.fc.net To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
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