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6 years agoRelease Nageru 1.6.0. 1.6.0
Steinar H. Gunderson [Mon, 29 May 2017 17:58:13 +0000 (19:58 +0200)]
Release Nageru 1.6.0.

6 years agoFix some more issues in rate change.
Steinar H. Gunderson [Sun, 28 May 2017 16:35:06 +0000 (18:35 +0200)]
Fix some more issues in rate change.

6 years agoFix a problem where change_rate() would hang until the next frame arrived.
Steinar H. Gunderson [Sun, 28 May 2017 15:38:26 +0000 (17:38 +0200)]
Fix a problem where change_rate() would hang until the next frame arrived.

6 years agoMore refactoring in FFmpegCapture.
Steinar H. Gunderson [Sun, 28 May 2017 14:43:27 +0000 (16:43 +0200)]
More refactoring in FFmpegCapture.

6 years agoIn FFmpegCapture, frame decoding into its own function.
Steinar H. Gunderson [Sun, 28 May 2017 14:15:17 +0000 (16:15 +0200)]
In FFmpegCapture, frame decoding into its own function.

6 years agoRedo the FFmpeg RAII helpers to not store function pointers.
Steinar H. Gunderson [Sun, 28 May 2017 14:12:04 +0000 (16:12 +0200)]
Redo the FFmpeg RAII helpers to not store function pointers.

6 years agoIn FFmpegCapture, refactor command queue processing into its own function.
Steinar H. Gunderson [Sun, 28 May 2017 13:52:53 +0000 (15:52 +0200)]
In FFmpegCapture, refactor command queue processing into its own function.

6 years agoFix an outdated comment.
Steinar H. Gunderson [Sun, 28 May 2017 13:50:23 +0000 (15:50 +0200)]
Fix an outdated comment.

6 years agoExpose choosing video pixel format to Lua.
Steinar H. Gunderson [Sun, 21 May 2017 11:30:22 +0000 (13:30 +0200)]
Expose choosing video pixel format to Lua.

6 years agoFix a crash with interlaced DeckLink inputs.
Steinar H. Gunderson [Tue, 23 May 2017 19:53:31 +0000 (21:53 +0200)]
Fix a crash with interlaced DeckLink inputs.

6 years agoNitpick: Add a little const.
Steinar H. Gunderson [Tue, 23 May 2017 19:53:22 +0000 (21:53 +0200)]
Nitpick: Add a little const.

6 years agoBe slightly clearer about what happens when we try to enable output with no matching...
Steinar H. Gunderson [Tue, 23 May 2017 19:17:20 +0000 (21:17 +0200)]
Be slightly clearer about what happens when we try to enable output with no matching modes. Still not really handled well.

6 years agoAdd support for decoding video as Y'CbCr. Not activated yet.
Steinar H. Gunderson [Sun, 21 May 2017 10:36:10 +0000 (12:36 +0200)]
Add support for decoding video as Y'CbCr. Not activated yet.

6 years agoRemove some redundant bmusb::.
Steinar H. Gunderson [Sun, 21 May 2017 10:21:32 +0000 (12:21 +0200)]
Remove some redundant bmusb::.

6 years agoTiny comment pickiness.
Steinar H. Gunderson [Sun, 21 May 2017 09:55:56 +0000 (11:55 +0200)]
Tiny comment pickiness.

6 years agoRemove an obsolete comment, now that we have proper latency control.
Steinar H. Gunderson [Sat, 20 May 2017 10:33:32 +0000 (12:33 +0200)]
Remove an obsolete comment, now that we have proper latency control.

6 years agoCorrect some comments.
Steinar H. Gunderson [Sat, 20 May 2017 10:33:13 +0000 (12:33 +0200)]
Correct some comments.

6 years agoReduce a little console spam.
Steinar H. Gunderson [Fri, 19 May 2017 20:26:53 +0000 (22:26 +0200)]
Reduce a little console spam.

6 years agoRemoved a label that probably isn't going to be used right now.
Steinar H. Gunderson [Wed, 17 May 2017 09:19:04 +0000 (11:19 +0200)]
Removed a label that probably isn't going to be used right now.

6 years agoMake it possible to set input Y'CbCr interpretation on the command line.
Steinar H. Gunderson [Mon, 15 May 2017 21:33:24 +0000 (23:33 +0200)]
Make it possible to set input Y'CbCr interpretation on the command line.

6 years agoSupport automatically grabbing frames at regular intervals in the analyzer.
Steinar H. Gunderson [Sun, 14 May 2017 10:43:26 +0000 (12:43 +0200)]
Support automatically grabbing frames at regular intervals in the analyzer.

6 years agoMake it possible for the user to select Rec. 601/709 for each input from the UI.
Steinar H. Gunderson [Sat, 13 May 2017 17:22:44 +0000 (19:22 +0200)]
Make it possible for the user to select Rec. 601/709 for each input from the UI.

6 years agoUpgrade bmusb.
Steinar H. Gunderson [Fri, 12 May 2017 20:13:44 +0000 (22:13 +0200)]
Upgrade bmusb.

6 years agoFix the channel names in the analyzer.
Steinar H. Gunderson [Sat, 13 May 2017 09:03:16 +0000 (11:03 +0200)]
Fix the channel names in the analyzer.

6 years agoFix the context menus in the analyzer.
Steinar H. Gunderson [Sat, 13 May 2017 08:56:36 +0000 (10:56 +0200)]
Fix the context menus in the analyzer.

6 years agoImplement the coordinate display in the analyzer.
Steinar H. Gunderson [Sat, 13 May 2017 08:50:28 +0000 (10:50 +0200)]
Implement the coordinate display in the analyzer.

6 years agoMake the analyzer UI responsive.
Steinar H. Gunderson [Thu, 11 May 2017 21:46:40 +0000 (23:46 +0200)]
Make the analyzer UI responsive.

6 years agoFix issues with shutdown happening without a context.
Steinar H. Gunderson [Wed, 10 May 2017 19:32:38 +0000 (21:32 +0200)]
Fix issues with shutdown happening without a context.

Should also be cleaner with not having to delete and recreate
the Analyzer all the time.

6 years agoFix crashes on exit.
Steinar H. Gunderson [Wed, 10 May 2017 18:14:59 +0000 (20:14 +0200)]
Fix crashes on exit.

6 years agoGive the analyzer window a close button and such.
Steinar H. Gunderson [Wed, 10 May 2017 17:54:06 +0000 (19:54 +0200)]
Give the analyzer window a close button and such.

6 years agoFix the initial histogram display.
Steinar H. Gunderson [Wed, 10 May 2017 17:39:52 +0000 (19:39 +0200)]
Fix the initial histogram display.

6 years agoImplement the RGB histograms in the frame analyzer.
Steinar H. Gunderson [Wed, 10 May 2017 17:36:04 +0000 (19:36 +0200)]
Implement the RGB histograms in the frame analyzer.

Requires QCustomPlot.

6 years agoMake the sublabel under the grabbed frame a bit more dynamic.
Steinar H. Gunderson [Tue, 9 May 2017 20:07:30 +0000 (22:07 +0200)]
Make the sublabel under the grabbed frame a bit more dynamic.

6 years agoUpgrade to a version of bmusb with fixed FakeCapture colors.
Steinar H. Gunderson [Tue, 9 May 2017 07:37:39 +0000 (09:37 +0200)]
Upgrade to a version of bmusb with fixed FakeCapture colors.

Found using the new analyzer, actually :-)

6 years agoMake it possible to hover over the grabbed image to get out RGB values.
Steinar H. Gunderson [Tue, 9 May 2017 07:37:26 +0000 (09:37 +0200)]
Make it possible to hover over the grabbed image to get out RGB values.

6 years agoAdd a display of the grabbed frame to the analyzer window.
Steinar H. Gunderson [Mon, 8 May 2017 22:20:31 +0000 (00:20 +0200)]
Add a display of the grabbed frame to the analyzer window.

6 years agoAdd a preview display to the frame analyzer window.
Steinar H. Gunderson [Mon, 8 May 2017 21:58:02 +0000 (23:58 +0200)]
Add a preview display to the frame analyzer window.

6 years agoStart working on a frame analyzer.
Steinar H. Gunderson [Mon, 8 May 2017 17:55:30 +0000 (19:55 +0200)]
Start working on a frame analyzer.

The idea is that this will be able to show a histogram and a
color picker. So far, we have some logic to grab a frame,
and that's it.

7 years agoExpose the video input signals to the theme, so that they can ask for connection...
Steinar H. Gunderson [Sat, 29 Apr 2017 21:21:30 +0000 (23:21 +0200)]
Expose the video input signals to the theme, so that they can ask for connection status etc.

7 years agoWhen we get an FFmpeg error, send a blank frame to tell the theme about the disconnec...
Steinar H. Gunderson [Sat, 29 Apr 2017 21:01:32 +0000 (23:01 +0200)]
When we get an FFmpeg error, send a blank frame to tell the theme about the disconnection.

7 years agoSupport other audio sample rates than 48000 Hz from bmusb.
Steinar H. Gunderson [Fri, 28 Apr 2017 23:45:51 +0000 (01:45 +0200)]
Support other audio sample rates than 48000 Hz from bmusb.

7 years agoGive the x264 thread a name.
Steinar H. Gunderson [Sun, 23 Apr 2017 18:38:56 +0000 (20:38 +0200)]
Give the x264 thread a name.

7 years agoFix an assertion failure when moving an input from non-interlacing to interlaced.
Steinar H. Gunderson [Sat, 22 Apr 2017 18:12:34 +0000 (20:12 +0200)]
Fix an assertion failure when moving an input from non-interlacing to interlaced.

7 years agoAdd an option to record to another directory than the current one.
Steinar H. Gunderson [Sat, 22 Apr 2017 10:52:22 +0000 (12:52 +0200)]
Add an option to record to another directory than the current one.

7 years agoInitialize FFmpeg networking correctly.
Steinar H. Gunderson [Fri, 21 Apr 2017 22:57:28 +0000 (00:57 +0200)]
Initialize FFmpeg networking correctly.

7 years agoFix an issue where RGBA videos would flicker.
Steinar H. Gunderson [Fri, 21 Apr 2017 22:55:17 +0000 (00:55 +0200)]
Fix an issue where RGBA videos would flicker.

The issue would be that the preview chains and the live chain would often
have different sRGB texture needs, and they'd run at the same time and thus
have a race condition. Solve this by using a sampler object instead, which
overrides the texture state.

7 years agoChange from RGBA to BGRA; slightly more Intel GPU-friendly, and Caspar uses that...
Steinar H. Gunderson [Fri, 21 Apr 2017 18:19:00 +0000 (20:19 +0200)]
Change from RGBA to BGRA; slightly more Intel GPU-friendly, and Caspar uses that format.

7 years agoDon't crash on invalid frame rates from FFmpeg.
Steinar H. Gunderson [Thu, 20 Apr 2017 22:16:28 +0000 (00:16 +0200)]
Don't crash on invalid frame rates from FFmpeg.

7 years agoMove some common FFmpeg utilities out into a shared file, instead of having them...
Steinar H. Gunderson [Fri, 14 Apr 2017 23:52:05 +0000 (01:52 +0200)]
Move some common FFmpeg utilities out into a shared file, instead of having them in ImageInput.

7 years agoSupport changing video files underway, just like images.
Steinar H. Gunderson [Fri, 14 Apr 2017 17:27:07 +0000 (19:27 +0200)]
Support changing video files underway, just like images.

7 years agoFactor out rewinding code in its own member function.
Steinar H. Gunderson [Fri, 14 Apr 2017 16:12:27 +0000 (18:12 +0200)]
Factor out rewinding code in its own member function.

7 years agoMake some more sleeps interruptable.
Steinar H. Gunderson [Fri, 14 Apr 2017 15:03:02 +0000 (17:03 +0200)]
Make some more sleeps interruptable.

The pattern has now been encapsulated into a class of its own.

7 years agoRemove a now obsolete comment.
Steinar H. Gunderson [Fri, 14 Apr 2017 10:20:31 +0000 (12:20 +0200)]
Remove a now obsolete comment.

7 years agoAdd support for changing the playback rate.
Steinar H. Gunderson [Fri, 14 Apr 2017 10:19:23 +0000 (12:19 +0200)]
Add support for changing the playback rate.

7 years agoAdd a Lua function to rewind the video.
Steinar H. Gunderson [Thu, 13 Apr 2017 23:04:32 +0000 (01:04 +0200)]
Add a Lua function to rewind the video.

7 years agoAdd support for FFmpeg inputs.
Steinar H. Gunderson [Wed, 12 Apr 2017 17:06:48 +0000 (19:06 +0200)]
Add support for FFmpeg inputs.

This has a variety of uses; most notably to play video, but it can
also be used to feed a CasparCG feed into Nageru. For this reason,
it uses RGBA as a format (for now), not Y'CbCr. There are some
limitations, but hopefully we can figure them out eventually.

7 years agoMake search_for_file() understand URLs.
Steinar H. Gunderson [Wed, 12 Apr 2017 17:04:46 +0000 (19:04 +0200)]
Make search_for_file() understand URLs.

7 years agoReplace the is_fake_capture parameter with a more descriptive and flexible enum.
Steinar H. Gunderson [Tue, 11 Apr 2017 21:36:19 +0000 (23:36 +0200)]
Replace the is_fake_capture parameter with a more descriptive and flexible enum.

7 years agoMake sure our uploaded RGBA textures can deal with being asked for linear gamma.
Steinar H. Gunderson [Tue, 11 Apr 2017 19:53:00 +0000 (21:53 +0200)]
Make sure our uploaded RGBA textures can deal with being asked for linear gamma.

They still are not used for anything, though.

7 years agoMove NonBouncingYCbCrInput into its own header file.
Steinar H. Gunderson [Tue, 11 Apr 2017 19:40:46 +0000 (21:40 +0200)]
Move NonBouncingYCbCrInput into its own header file.

7 years agoAdd support for RGBA frame types.
Steinar H. Gunderson [Sat, 8 Apr 2017 22:52:33 +0000 (00:52 +0200)]
Add support for RGBA frame types.

Nothing produces such frames yet, but now, we would be capable of
receiving them.

7 years agoGive frames a pixel format.
Steinar H. Gunderson [Sat, 8 Apr 2017 20:52:18 +0000 (22:52 +0200)]
Give frames a pixel format.

This is preliminary work towards supporting frames with alpha.
It generally reduces the dependency on the global --10-bit-input
flag a bit, which is also a good thing.

7 years agoMake search_for_file() understand absolute paths.
Steinar H. Gunderson [Wed, 12 Apr 2017 16:58:28 +0000 (18:58 +0200)]
Make search_for_file() understand absolute paths.

7 years agoMake search_for_file (in ImageInput) available to the rest of the code.
Steinar H. Gunderson [Wed, 12 Apr 2017 16:53:26 +0000 (18:53 +0200)]
Make search_for_file (in ImageInput) available to the rest of the code.

7 years agoRemove the declaration of a nonexisting member function.
Steinar H. Gunderson [Mon, 10 Apr 2017 19:10:56 +0000 (21:10 +0200)]
Remove the declaration of a nonexisting member function.

7 years agoComment LiveInputWrapper slightly better.
Steinar H. Gunderson [Sat, 8 Apr 2017 15:50:19 +0000 (17:50 +0200)]
Comment LiveInputWrapper slightly better.

7 years agoRelease Nageru 1.5.0. 1.5.0
Steinar H. Gunderson [Wed, 5 Apr 2017 21:27:04 +0000 (23:27 +0200)]
Release Nageru 1.5.0.

7 years agoSpelling fix.
Steinar H. Gunderson [Mon, 3 Apr 2017 21:31:07 +0000 (23:31 +0200)]
Spelling fix.

7 years agoMake the mixer much less noisy when dealing with frame rate mismatches.
Steinar H. Gunderson [Wed, 5 Apr 2017 20:14:24 +0000 (22:14 +0200)]
Make the mixer much less noisy when dealing with frame rate mismatches.

7 years agoMake a friendlier error message if OpenGL initialization fails.
Steinar H. Gunderson [Sat, 1 Apr 2017 18:30:06 +0000 (20:30 +0200)]
Make a friendlier error message if OpenGL initialization fails.

7 years agoMovit 1.5.0 is released.
Steinar H. Gunderson [Wed, 22 Mar 2017 17:03:10 +0000 (18:03 +0100)]
Movit 1.5.0 is released.

7 years agoFix secondary output from TimecodeRenderer; it was not updated for RGBA updates going...
Steinar H. Gunderson [Fri, 17 Mar 2017 19:03:31 +0000 (20:03 +0100)]
Fix secondary output from TimecodeRenderer; it was not updated for RGBA updates going away. It somehow worked by accident, though.

7 years agoFix timecode rendering for 10-bit output.
Steinar H. Gunderson [Fri, 17 Mar 2017 18:59:42 +0000 (19:59 +0100)]
Fix timecode rendering for 10-bit output.

7 years agoIf not using VA-API zerocopy, don't write extra copy textures.
Steinar H. Gunderson [Thu, 16 Mar 2017 18:43:11 +0000 (19:43 +0100)]
If not using VA-API zerocopy, don't write extra copy textures.

Saves some precious memory bandwidth.

7 years agoSupport CRF for x264, similar to the CQP mode we already use in Quick Sync Video.
Steinar H. Gunderson [Wed, 15 Mar 2017 22:55:06 +0000 (23:55 +0100)]
Support CRF for x264, similar to the CQP mode we already use in Quick Sync Video.

7 years agoSupport 4:2:2 v210 (10-bit) output for DeckLink.
Steinar H. Gunderson [Wed, 15 Mar 2017 22:07:24 +0000 (23:07 +0100)]
Support 4:2:2 v210 (10-bit) output for DeckLink.

This again requires compute shaders; my GTX 950 needs a bit under 0.1 ms
to convert a 720p frame from the 16-bit planar representation. It replaces the
flag for 10-bit x264.

v210 is, as far as I understand, pretty much the native format for the DeckLink
cards, but I believe the conversion happens in hardware, so there shouldn't
be any significant speed gains to be have.

7 years agoSupport 10-bit x264 output.
Steinar H. Gunderson [Mon, 13 Mar 2017 22:55:11 +0000 (23:55 +0100)]
Support 10-bit x264 output.

Requires a 10-bit-compiled x264. Probably breaks DeckLink output for now.

7 years agoSupport loading 10-bit x264 dynamically.
Steinar H. Gunderson [Mon, 13 Mar 2017 20:55:02 +0000 (21:55 +0100)]
Support loading 10-bit x264 dynamically.

7 years agoAdd support for recording the x264 video to disk.
Steinar H. Gunderson [Mon, 13 Mar 2017 18:05:37 +0000 (19:05 +0100)]
Add support for recording the x264 video to disk.

This makes recording entirely independent on Quick Sync Video
(or VA-API, if you wish). There's no way of running two separate
x264 encodes, though; you get the same as for the stream.

7 years agoRemoved an obsolete TODO.
Steinar H. Gunderson [Sat, 11 Mar 2017 15:47:15 +0000 (16:47 +0100)]
Removed an obsolete TODO.

7 years agoFix a fence that was not waited on correctly in the DeckLink output.
Steinar H. Gunderson [Fri, 10 Mar 2017 21:12:55 +0000 (22:12 +0100)]
Fix a fence that was not waited on correctly in the DeckLink output.

7 years agoSupport switching Y'CbCr coefficients midway, which will allow doing the Right Thing...
Steinar H. Gunderson [Wed, 8 Mar 2017 22:54:46 +0000 (23:54 +0100)]
Support switching Y'CbCr coefficients midway, which will allow doing the Right Thing(TM) (BT.601 when you can for greater stream compatibility, BT.709 when you must for HDMI/SDI output) automatically.

7 years agoDisplay a copy of the Y'CbCr images instead of an RGB565 copy.
Steinar H. Gunderson [Wed, 8 Mar 2017 00:11:35 +0000 (01:11 +0100)]
Display a copy of the Y'CbCr images instead of an RGB565 copy.

This is both higher-quality (the 16-bit artifacts were getting rather
annoying), more true to what's actually being output, _and_ higher performance
(well, at least lower memory bandwidth; I haven't benchmarked in practice),
since we can use multi-output to make extra copies on-the-fly when writing
instead of doing it explicitly. Sample calculation for a 1280x720 image; let's
say it is one megapixel for ease of calculation:

  GL_565:  2 MB written (565 texture), 2 MB read during display = 4 MB used
  Y'CbCr:  1.0 + 0.5 MB written (Y' texture plus half-res dual-channel CbCr texture),
           same amount read during display = 3 MB used

We could have reused the full-resolution CbCr texture, saving the 0.5 MB
write, but that make the readback 3 MB instead of 1.5 MB, so it's a net loss.

Ideally, we'd avoid the copies altogether, cutting the writes away
and getting to 1.5 MB, but interactions with VA-API zerocopy seemingly
made that impossible.

7 years agoRemove a dead code line.
Steinar H. Gunderson [Wed, 1 Mar 2017 19:25:17 +0000 (20:25 +0100)]
Remove a dead code line.

Found by Coverity Scan.

7 years agoMake the API for begin_frame()/end_frame() in VideoEncoder a bit more sensible.
Steinar H. Gunderson [Mon, 27 Feb 2017 22:18:24 +0000 (23:18 +0100)]
Make the API for begin_frame()/end_frame() in VideoEncoder a bit more sensible.

7 years agoCorrect a comment.
Steinar H. Gunderson [Mon, 27 Feb 2017 22:06:30 +0000 (23:06 +0100)]
Correct a comment.

7 years agoMake QuickSync surfaces be allocated dynamically.
Steinar H. Gunderson [Sun, 26 Feb 2017 22:24:01 +0000 (23:24 +0100)]
Make QuickSync surfaces be allocated dynamically.

Instead of specifying that frame N always uses surface N % 16,
we allocate dynamically from a pool. This both makes a lot more
sense, and also allows us to hold onto surfaces for other reasons
(like that we want to render _from_ them) in a future patch.

This also necessitated explicit usage tracking of reference frames
in order to avoid display corruption (you can't reuse a surface
before its dependent frames are also done rendering); I'm unsure
if this actually was correct before, but it's possible that the
implicit serialization made sure it actually was, because I've
run the existing code pretty hard before without seeing reference
frame corruption.

7 years agoIn QuickSyncEncoderImpl, make RefPicList* local variables; no need to hold permanent...
Steinar H. Gunderson [Sun, 26 Feb 2017 21:28:21 +0000 (22:28 +0100)]
In QuickSyncEncoderImpl, make RefPicList* local variables; no need to hold permanent state for them.

7 years agobmusb 0.6.0 is in experimental.
Steinar H. Gunderson [Sat, 25 Feb 2017 10:03:28 +0000 (11:03 +0100)]
bmusb 0.6.0 is in experimental.

7 years agoFix an issue where our v210 texture would be too narrow, since there are two differen...
Steinar H. Gunderson [Sun, 26 Feb 2017 17:14:41 +0000 (18:14 +0100)]
Fix an issue where our v210 texture would be too narrow, since there are two different conventions for the width.

7 years agoUnbreak 10-bit input on NVIDIA.
Steinar H. Gunderson [Sun, 26 Feb 2017 15:50:23 +0000 (16:50 +0100)]
Unbreak 10-bit input on NVIDIA.

7 years agoFix an issue where the v210 input texture would have an inefficient width.
Steinar H. Gunderson [Sun, 26 Feb 2017 15:47:50 +0000 (16:47 +0100)]
Fix an issue where the v210 input texture would have an inefficient width.

7 years agoMake sure we do not ask for sRGB backbuffers when rendering to screen.
Steinar H. Gunderson [Sun, 26 Feb 2017 15:18:00 +0000 (16:18 +0100)]
Make sure we do not ask for sRGB backbuffers when rendering to screen.

7 years agoDo not try to stop and restart on DeckLink mode switch if we are not running.
Steinar H. Gunderson [Sun, 26 Feb 2017 15:17:45 +0000 (16:17 +0100)]
Do not try to stop and restart on DeckLink mode switch if we are not running.

7 years agoAdd a copy of the right-click HDMI/SDI output video menu on the main menu bar.
Steinar H. Gunderson [Sat, 25 Feb 2017 09:36:50 +0000 (10:36 +0100)]
Add a copy of the right-click HDMI/SDI output video menu on the main menu bar.

7 years agoSupport 10-bit capture, both on bmusb and on DeckLink drivers.
Steinar H. Gunderson [Tue, 21 Feb 2017 17:42:26 +0000 (18:42 +0100)]
Support 10-bit capture, both on bmusb and on DeckLink drivers.

7 years agoRemove an assert that no longer holds.
Steinar H. Gunderson [Tue, 21 Feb 2017 16:48:58 +0000 (17:48 +0100)]
Remove an assert that no longer holds.

7 years agoRefactor upload_func by splitting out some helper functions.
Steinar H. Gunderson [Sun, 19 Feb 2017 16:45:15 +0000 (17:45 +0100)]
Refactor upload_func by splitting out some helper functions.

7 years agoSet num_levels correctly on the input format.
Steinar H. Gunderson [Sun, 19 Feb 2017 15:59:26 +0000 (16:59 +0100)]
Set num_levels correctly on the input format.

7 years agoMake DeckLinkCapture work with non-interleaved buffers.
Steinar H. Gunderson [Sun, 19 Feb 2017 15:56:42 +0000 (16:56 +0100)]
Make DeckLinkCapture work with non-interleaved buffers.