Sebastian Dröge
6deeb2389e
Work around AJA SDK not recogizing CEA708 packets when capturing TALL frames in SD modes
...
Stop using CountAncillaryDataWithType(AJAAncillaryDataType_Cea708) etc
because for SD it doesn't recognize the packets. It assumes they would
only be received on AJAAncillaryDataChannel_Y but for SD it is actually
AJAAncillaryDataChannel_Both.
2021-03-05 17:47:14 +02:00
Sebastian Dröge
e70dcfa588
Output captions on line 12 instead of line 9
...
1080p2997 for example does not allow line 9 in TALL frames.
2021-03-05 13:41:56 +02:00
Sebastian Dröge
bdddb634f7
Fill VANC area with black instead of zeroes when outputting TALL frames
2021-03-05 13:41:22 +02:00
Sebastian Dröge
b64c7f3fdc
Only propose the AJA allocator from the sink if no TALL frames are allocated
2021-02-19 20:39:58 +02:00
Sebastian Dröge
19f752f8d6
Output VANC via "TALL" video frames if firmware VANC extraction can't be used
...
This is the case if the device does not support it, or if the output
channel and SDI output are not the same.
2021-02-19 19:41:09 +02:00
Sebastian Dröge
2b4e0f7ece
Only allocate VANC buffer pool if the device supports extraction
2021-02-19 16:01:30 +02:00
Sebastian Dröge
e2e54c3631
Capture VANC from "TALL" video frames if firmware VANC extraction can't be used
...
This is the case if the device does not support it, or if the input
channel and SDI input are not the same.
2021-02-19 15:57:52 +02:00
Sebastian Dröge
fe248a23e4
Fill ANC buffers from the GStreamer streaming thread and not the rendering thread
2021-02-19 14:47:08 +02:00
Sebastian Dröge
18baa2a761
Allocate twice the queue length for the ANC buffers in interlace modes
2021-02-19 14:45:25 +02:00
Sebastian Dröge
e8584abd4e
Add README.md
2021-02-09 16:22:18 +02:00
Sebastian Dröge
7ce3f2f400
Implement signal loss and frame drop detection in the source
2021-02-09 15:46:48 +02:00
Sebastian Dröge
12380026e6
Simplify configuration of timecode index and embedded audio source
2021-02-09 15:08:26 +02:00
Sebastian Dröge
00c2fcfc8e
Improve sink drift calculation by working with the transfer times
2021-02-09 13:50:13 +02:00
Sebastian Dröge
7be26718b8
Add configuration for audio source, embedded audio input and timecode index
2021-02-09 13:24:20 +02:00
Sebastian Dröge
453f482c0b
Add AJA source
2021-02-08 22:35:45 +02:00
Sebastian Dröge
577e9f936b
Initial commit
2021-02-08 22:35:45 +02:00
