dvgrab not grabbing
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From: Martin C. <ma...@mk...> - 2017-08-09 23:22:22
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I am trying to grab DV from a Canopus ADVC-110 through a VIA VT6306 interface built into my Asus AMD motherboard. Everything appears to work; dvgrab 3.5 can tell when I press play on my VCR but it does not save a file or send DV to stdout. When I stop capturing it flips the Canopus to digital input so there is some kind of communication happening. ffmpeg -f iec61883 does not work either, no errors other than "libiec61883 error: Failed to get channels available." which I gather is normal. I am running Sparky Linux which is based on Debian testing. $ uname -a Linux thoth 4.11.0-1-amd64 #1 SMP Debian 4.11.6-1 (2017-06-19) x86_64 GNU/Linux $ lsmod | grep -e 1394 -e firewire firewire_sbp2 24576 0 firewire_ohci 40960 0 firewire_core 65536 2 firewire_sbp2,firewire_ohci crc_itu_t 16384 2 rt73usb,firewire_core scsi_mod 217088 7 firewire_sbp2,sd_mod,libata,scsi_transport_spi,sr_mod,sg,sym53c8xx I manually loaded firewire_sbp2. $ grep -e 1394 -e firewire /var/log/syslog Aug 9 22:17:34 thoth kernel: [118687.861697] firewire_ohci 0000:04:08.0: isochronous cycle inconsistent Aug 9 22:17:34 thoth kernel: [118688.380695] firewire_core 0000:04:08.0: created device fw1: GUID 00201101150049d8, S400 Aug 9 22:17:34 thoth kernel: [118688.380814] firewire_core 0000:04:08.0: phy config: new root=ffc1, gap_count=5 Aug 9 22:17:34 thoth kernel: [118688.381043] firewire_core 0000:04:08.0: IRM is not 1394a compliant, making local node (ffc0) root Aug 9 22:17:34 thoth kernel: [118688.381046] firewire_core 0000:04:08.0: phy config: new root=ffc0, gap_count=5 Aug 9 22:17:46 thoth kernel: [118699.693242] firewire_core 0000:04:08.0: phy config: new root=ffc1, gap_count=5 Aug 9 22:17:46 thoth kernel: [118699.864283] firewire_core 0000:04:08.0: phy config: new root=ffc1, gap_count=5 Aug 9 22:17:46 thoth kernel: [118700.219950] firewire_core 0000:04:08.0: rediscovered device fw1 Aug 9 22:17:46 thoth kernel: [118700.356102] firewire_core 0000:04:08.0: phy config: new root=ffc1, gap_count=5 Aug 9 22:24:03 thoth kernel: [119076.678976] dumpiso[5628]: segfault at 0 ip 00007f65c3410a37 sp 00007ffd175ed590 error 6 in libraw1394.so.11.1.0[7f65c3406000+f000] Aug 9 22:24:24 thoth kernel: [119097.702687] dumpiso[5651]: segfault at 0 ip 00007f6374ce2a37 sp 00007ffd400664a0 error 6 in libraw1394.so.11.1.0[7f6374cd8000+f000] Aug 9 22:25:16 thoth kernel: [119149.516879] firewire_core 0000:04:08.0: refreshed device fw0 Aug 9 22:25:20 thoth kernel: [119154.504739] firewire_core 0000:04:08.0: refreshed device fw0 $ lspci 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] RS880 Host Bridge 00:01.0 PCI bridge: ASUSTeK Computer Inc. AMD RS780/RS880 PCI to PCI bridge (int gfx) 00:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 4) 00:0a.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 5) 00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [IDE mode] 00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller 00:12.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller 00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller 00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller 00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller 00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 3c) 00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 IDE Controller 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller 00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge 00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor HyperTransport Configuration 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Link Control 01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS880 [Radeon HD 4250] 01:05.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] RS880 HDMI Audio [Radeon HD 4200 Series] 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06) 03:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03) 04:05.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1010 Ultra3 SCSI Adapter (rev 01) 04:05.1 SCSI storage controller: LSI Logic / Symbios Logic 53c1010 Ultra3 SCSI Adapter (rev 01) 04:08.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controller (rev c0) dumpiso segfaulting suggests there's something wrong in the software, but that is the only other anomaly I have noticed so far. How can I get it working or track down the bug? Martin |