- Posts: 1
- Joined: Wed May 09, 2018 1:53 pm
- Real Name: Alexey Molch
Dear all,
I have issue with "Blackmagic Design DeckLink HD Extreme 3D/3D+" it working fine with SD-SDI, but doesn't not detecting HD-SDI.. I tested on two different HD-SDI source and have the same issue.
obecli> probe input
Probing device: Decklink card 0. Timeout 20 seconds
.[decklink] No valid frames received - check input format
.Could not probe device
Also i tried set input formats, like:
obecli> set input opts video-format=pal
obecli> set input opts video-format=720p50
Please help..
I have issue with "Blackmagic Design DeckLink HD Extreme 3D/3D+" it working fine with SD-SDI, but doesn't not detecting HD-SDI.. I tested on two different HD-SDI source and have the same issue.
obecli> probe input
Probing device: Decklink card 0. Timeout 20 seconds
.[decklink] No valid frames received - check input format
.Could not probe device
Also i tried set input formats, like:
obecli> set input opts video-format=pal
obecli> set input opts video-format=720p50
- [root@obe1 ~]# lspci -v -s 01:00.0
01:00.0 Multimedia video controller: Blackmagic Design DeckLink HD Extreme 3D/3D+
Subsystem: Blackmagic Design DeckLink HD Extreme 3D/3D+
Physical Slot: 1
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at b0100000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [40] Power Management version 3
Capabilities: [48] MSI: Enable- Count=1/1 Maskable+ 64bit+
Capabilities: [60] Express Endpoint, MSI 00
Kernel driver in use: blackmagic_driver
Kernel modules: blackmagic
[root@obe1 ~]# lsmod | grep black
blackmagic 547219 1
[root@obe1 ~]# BlackmagicFirmwareUpdater status
0: /dev/blackmagic/dv0 [DeckLink HD Extreme 3D] 0x16 OK
[root@obe1 ~]# less /var/log/messages | grep -i black
May 9 16:09:27 obe1 kernel: BlackmagicIO: Driver version 10.9.11a2 loading
May 9 16:11:07 obe1 kernel: blackmagic: module license 'Proprietary' taints kernel.
May 9 16:11:07 obe1 kernel: blackmagic: Loading driver (version: 10.9.11a2)
May 9 16:11:07 obe1 kernel: blackmagic_driver 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
May 9 16:11:07 obe1 kernel: blackmagic: Successfully loaded device "blackmagic!dv0" [pci@0000:01:00.0]
When i give SD-SDI:
[root@obe1 ~]# obecli
Open Broadcast Encoder command line interface.
Version 0.1
obecli> set input decklink
obecli> probe input
Probing device: Decklink card 0. Timeout 20 seconds
..
Detected input streams:
Input-stream-id: 0 - Video: RAW 720x576i 25/1fps
Input-stream-id: 1 - Audio: PCM 16 channels 48kHz
Encoder outputs:
Output-stream-id: 0 - Input-stream-id: 0 - Video: AVC
Output-stream-id: 1 - Input-stream-id: 1 - Audio: RAW - SDI audio pair: 1
When i give HD-SDI:
[root@obe1 ~]# obecli
Open Broadcast Encoder command line interface.
Version 0.1
obecli> set input decklink
obecli> probe input
Probing device: Decklink card 0. Timeout 20 seconds
.[decklink] No valid frames received - check input format
.Could not probe device
Please help..