eisneinechse
596ae0efac
More changes to move to Settings, still needs work
2019-01-30 20:44:36 -08:00
eisneinechse
7e3669b620
Formating
2019-01-29 12:38:52 -08:00
eisneinechse
05fb797776
Move the check if hw accell ecoding is used with crf to the right place
2019-01-29 10:26:10 -08:00
eisneinechse
3ea28d692d
Merge branch 'develop' into hardware-support
2019-01-28 20:22:24 -08:00
Jonathan Thomas
1bf3e37567
Refactor FFmpegWriter Open() and PrepareStreams() methods, so that SetOption() is can be called between them, and allowed to adjust the codecs bit_rate and options before we call open_video(). This was primarily to allow CRF options to work. ( #193 )
2019-01-28 12:28:35 -06:00
eisneinechse
39bf06b3d3
Now VP8, VP9, h.264, h.265 have working crf
2019-01-27 10:50:23 -08:00
eisneinechse
1a44bd789c
Make sure that crf is not set in SetOptions
2019-01-27 10:26:20 -08:00
eisneinechse
46051fbba1
Form follows function
...
Moved crf back to SetVideoOptions and adjusted parameters
Now h.264 and VP9 have working crf
Some small changes in preparation for Settings
2019-01-27 10:07:40 -08:00
Jonathan Thomas
f66ccb11c4
Set video bit rate to 0 if an invalid bit rate detected (which happens when using crf) ( #191 )
2019-01-26 17:56:15 -06:00
eisneinechse
9aeec7d90f
Set the bitrate to 0 if no valid value was given. It is needed for
...
the crf lossless setting
2019-01-26 12:22:09 -08:00
eisneinechse
29b5fcac60
Merge branch 'develop' into hardware-support
2019-01-25 13:07:26 -08:00
Jonathan Thomas
0587ada6dc
Integrate Constant Rate Factor (CRF) for FFmpegWriter ( #186 )
...
* First implementation of CRF (Constant Rate Factor)
* Include AV1 in the codecs that can use crf
* First version that uses SetOption to set crf quality
* Clarify comments
* Delete setting the bitrate for crf in SetVideoOption because it
is not needed, it is set later with SetOptions.
2019-01-25 00:15:07 -06:00
eisneinechse
662ed77263
Merge branch 'develop' into hardware-support
2019-01-18 16:42:46 -08:00
Jonathan Thomas
13bd272ead
Adding new settings class to be used for changing realtime settings used by libopenshot, such as scaling mode for preview vs final render, or hardware decode, etc...
2019-01-09 16:50:40 -06:00
Jonathan Thomas
e0ec603965
Fixing Scale Mode (None) in previews ( #182 )
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* Handle SCALE_NONE mode when optimized for previews (previews are often smaller than the project size)
* Fixing 2 memory leaks (thanks PeterM)
2019-01-09 00:56:49 -06:00
eisneinechse
e10695f9d4
Fixed two memory leaks
2018-12-20 09:18:26 -08:00
eisneinechse
4dcc72a769
Fixed bug compiling for older ffmpeg versions < 3.2
2018-12-19 09:12:15 -08:00
eisneinechse
325f58f773
Changes to use AV1 if ffmpeg >= 4.0 is used with libaom support
2018-11-15 22:04:20 -08:00
eisneinechse
53eec32d9e
In case CRF is not supported like in hardware accelerated codecs
...
or in mpeg2 a bitrate is calculated that should be close to the
one expected with the given CRF value.
2018-09-25 08:04:48 -07:00
eisneinechse
0227397339
Set the graphics card used to decode or encode by setting the
...
environment variable HW_EN_DEVICE_SET for enncoding and
HW_DE_DEVICE_SET for decoding. The first card is 0, the second 1
and so on. For now only running on Linux.
2018-09-19 21:37:12 -07:00
eisneinechse
0b260a9087
Code cleanup and move messages regarding hardware acceleration to
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Debug Logger
2018-09-18 15:31:34 -07:00
Jonathan Thomas
41f5c07ceb
Merge branch 'hardware-support' of github.com:OpenShot/libopenshot into hardware-support
2018-09-18 14:46:18 -05:00
Jonathan Thomas
1f36d12298
Moving delcaration outside of conditional compile logic (so Windows and Mac builds work)
2018-09-18 14:45:56 -05:00
eisneinechse
161acb3d7d
Include messages in the compile display to make sure the right
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ffmpeg version is used (>= 3.2) to get hardware acceleration
2018-09-18 12:38:53 -07:00
eisneinechse
df9d1a5717
Implement the use of CRF instead od kB/s or MB/s for some formats:
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VP8, VP9, h264, h265
0 crf with VP9 is lossless
0 crf with VP8, h264, h265 should be lossless
2018-09-16 18:14:31 -07:00
