eisneinechse
e7c1ced0da
Cleanup import video hardware accelerated and first attempt with
...
nvidia cards.
Still no error handling when the dimensions of the video are too
large
2018-09-08 21:17:24 -07:00
eisneinechse
063faefa69
Hardware acceleration for Windows and Mac, still disabled but code is there.
...
This should show where modifications are to be made to support Linux, Mac, and Windows
Only decoding, encoding will follow soon
2018-09-04 10:08:01 -07:00
eisneinechse
314177bceb
Let the user choose which installed graphics card to use for
...
decoding HW_DE_DEVICE_SET and/or encoding HW_EN_DEVICE_SET
Possible options are /dev/dri/renderD128 for the first,
/dev/dri/renderD129 for the second, and so on.
2018-09-02 18:46:04 -07:00
eisneinechse
384b6e0bc3
Set limit of threads for OpenMP and ffmpeg by setting the environment
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variables LIMIT_OMP_THREADS and LIMIT_FF_THREADS
If they are not set the normal values are used
2018-08-31 21:50:23 -07:00
eisneinechse
340803e31e
Initial rudimentary support for hardware acceleration (encode and decode)
...
Only Linux vaapi for now
2018-08-31 21:36:23 -07:00
Jonathan Thomas
6b5e2d427b
Moving omp taskwait to after the ProcessVideoPacket() method, since that is the only place it is useful.
2018-08-12 00:36:03 -05:00
Jonathan Thomas
8216795c33
Adding environment checking to enable/disable omp taskwait after each video/audio frame is processed. This is experimental for some users with crashes.
2018-08-12 00:15:23 -05:00
Jonathan Thomas
95abdcf66b
FFmpeg4 support. Compile warnings fixes. Credit goes to many people, including ferdnyc, peterM, and other awesome folks!
2018-08-11 18:22:18 -05:00
Jonathan Thomas
435932f415
Fixing another issue where larger FPS files are incorrectly changed to a different FPS
2018-08-02 00:40:44 -05:00
Jonathan Thomas
93c1e2eb49
Fixing bitrate calculation (to be in bytes instead of bits), and adding in FPS detection for files which don't have valid FPS. In those cases (streaming files for example), we iterate through all packets, and average the # of frames, duration, bit rate, etc... Not idealy, but a better fallback.
2018-07-25 02:24:01 -05:00
Jonathan Thomas
cc17315fa7
Merge branch 'develop' into release
2018-06-29 23:48:47 -05:00
Jonathan Thomas
9972600931
Default to AAC audio codec ( #135 )
...
* Adding strict experimental to FFmpegReader and Writer (hopefully allowing all the encoders to be used)
(cherry picked from commit 1bcd1e5)
* init all formats and codecs before checking if valid
(cherry picked from commit 7250226)
2018-06-29 15:06:34 -05:00
Jonathan Thomas
694ee7c24e
New experimental protections for FFmpegReader::GetFrame, and better frame ordering. Thanks @PeterM! ( #125 )
2018-06-21 02:44:08 -05:00
Jonathan Thomas
bc5607910d
Fixing audio pops due to resampling (this fixes a bunch of audio popping-related bugs). Now Frame objects track their own max_audio_sample_count, as we add audio data... so we have an accurate bounds on each frame.
2018-05-30 03:20:31 -05:00
Jonathan Thomas
a4c1b818ba
Don't remove nearby working frames (trying to catch less things in our too old logic). This prevents lots of invalid cache situations during preview.
2018-05-27 00:12:50 -05:00
Rich Alloway
f6eb6ff96b
Increase valid frame rates to 240 fps since many cameras now support this higher frame rate
2018-05-15 15:49:11 -04:00
Jonathan Thomas
54d6cf5995
Removing old frames from WorkingCache (when no longer needed). This helps prevent freezing looking for old frame data on certain videos.
2018-04-14 18:01:27 -05:00
Jonathan Thomas
2233496066
Changing some Seek values to be more accurate, and fixes a race condition with Timeline_Tests.cpp. Also increasing the default amount of cache in FFmpeg, based on the # of processors, to better support high framerate videos.
2018-04-14 16:25:13 -05:00
Jonathan Thomas
774eb365b3
FFMPEG 3.2 support for FFmpegReader (writer support coming soon)
2018-03-21 02:10:46 -05:00
Jonathan Thomas
f2b0f3a0f4
Adding metadata from format, audio stream, and video streams to ReaderBase.info, which in some cases includes the 'rotate' metadata added by certain cameras, and audio metadata like title, album, artist, copyright, dates, etc... Auto-Rotates any Clip with Reader metadata 'rotate' attribute.
2018-02-03 01:57:18 -06:00
Jonathan Thomas
b81696affd
Fixing black frames at end of video clips, if audio stream longer than video stream, and end-of-stream is reached.
2018-01-06 16:44:54 -06:00
Jonathan Thomas
2fcb35ddcc
Removing throw statements from header files (thanks Peter)
2017-10-26 18:44:35 -05:00
Jonathan Thomas
0ca3f2d663
Fixing 16 thread limit on FFmpegReader
2017-10-01 17:54:21 -05:00
Jonathan Thomas
d3225a80b5
Fixing a cast from long to int64_t
2017-09-28 16:31:13 -05:00
Jonathan Thomas
c95db460d6
Big update! Updating all "long int" frame number types to int64_t, so all 3 OSes will produce the same depth and precision on frame numbers. Also removing variable bitrate support temporarily, since it causes more problems than it solves.
2017-09-28 16:03:01 -05:00
