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1895 Commits

Author SHA1 Message Date
Nicolas George
88567a2e52 lavfi: add untile filter. 2020-05-23 15:52:27 +02:00
Paul B Mahol
07a9e5ec5e avfilter/af_aiir: add more descriptive options aliases 2020-05-22 12:37:17 +02:00
Paul B Mahol
ffda57b800 avfilter/af_aiir: export normalize option 
And enable it in all modes by default.
 2020-05-22 12:30:59 +02:00
Paul B Mahol
f63939dedb avfilter: add gradients source video filter 2020-05-19 20:10:34 +02:00
Limin Wang
815a3b393c avfilter/vf_minterpolate: change the default threshold to get better scene change detect result 
./ffmpeg -loglevel debug -i ../fate-suite/svq3/Vertical400kbit.sorenson3.mov -vf
 minterpolate=fps=60:mi_mode=blend -an -f null -
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 1600
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 4120
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 5780
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 6700
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 8140
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 9740
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 14060
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 15680
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 18480
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 20020
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 21740

 The results are consistent with tests/ref/fate/filter-metadata-scenedetect

 For the master, it'll detect more than 20 scene change for the same source.

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2020-05-14 23:03:07 +08:00
Limin Wang
d62d4e05e8 avfilter/vf_scdet: add filter to detect scene change 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2020-05-14 23:03:06 +08:00
Paul B Mahol
0a181c2cb1 avfilter/af_crossfeed: make options runtime configurable 2020-04-30 12:18:36 +02:00
Paul B Mahol
35d6001815 avfilter/af_crossfeed: make slope configurable 2020-04-30 12:18:36 +02:00
Paul B Mahol
c7d8082357 avfilter: add asubboost filter 2020-04-30 12:18:36 +02:00
Paul B Mahol
2970846fc1 avfilter/vf_v360: make FOV adjusted for dual fisheye too 
Remove any usage of padding for this format.
 2020-04-29 19:18:25 +02:00
Paul B Mahol
d8147c4e2d avfilter/af_amix: make weights option runtime configured 2020-04-29 19:18:25 +02:00
Steven Liu
d813e43b3d avfilter/vf_v360: adjustment out_pad and in_pad maximum value to 1/10 
Because not every user know about in_pad and out_pad reasonable value range
so maybe try to set 1.0, but setting 1.0 is so hugh to get an fatal error.

Suggested-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2020-04-29 13:48:02 +01:00
Paul B Mahol
b29b934e4f avfilter/f_interleave: add duration option 2020-04-25 12:35:22 +02:00
Paul B Mahol
4457f75c65 avfilter: add maskedthreshold filter 2020-04-18 12:34:49 +02:00
Paul B Mahol
9987f6d01e avfilter: add tmedian filter 2020-04-18 12:34:49 +02:00
Paul B Mahol
24db9372eb avfilter/af_astats: add noise floor count stat 2020-04-17 13:28:01 +02:00
Paul B Mahol
87b4fb65a8 avfilter/af_astats: measure noise floor 2020-04-17 13:26:30 +02:00
Gyan Doshi
2e2fa2d6e6 doc/filters: clarify metadata and logging for blackdetect 2020-04-13 11:23:24 +05:30
Paul B Mahol
3f9fd9dcfd avfilter/vf_xfade: add slice transitions 2020-04-07 13:51:25 +02:00
Guo, Yejun
7e4527e8fa avfilter/vf_derain.c: put all the calculation in model file. 
currently, the model outputs the rain, and so need a subtraction
in filter c code to get the final derain result.

I've sent a PR to update the model file and accepted, see at
https://github.com/XueweiMeng/derain_filter/pull/3

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2020-04-07 11:04:47 +08:00
Paul B Mahol
ec7fb45240 avfilter/vf_v360: add pannini input support 2020-04-04 14:16:28 +02:00
Paul B Mahol
b00b935d99 avfilter/vf_v360: add lagrange9 interpolation 2020-04-02 12:25:37 +02:00
Lou Logan
3cb099e9ab doc/filters: add tpad default values 
Signed-off-by: Lou Logan <lou@lrcd.com>
 2020-03-28 11:44:09 -08:00
Yaroslav Pogrebnyak
4976b102d8 avfilter: add vf_overlay_cuda 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2020-03-28 18:39:40 +01:00
Paul B Mahol
8f222573e9 avfilter/f_sendcmd: add more useful variables 2020-03-13 17:19:33 +01:00
Guo, Yejun
e35f966853 avfilter/vf_dnn_processing.c: add frame size change support for planar yuv format 
The Y channel is handled by dnn, and also resized by dnn. The UV channels
are resized with swscale.

The command to use espcn.pb (see vf_sr) looks like:
./ffmpeg -i 480p.jpg -vf format=yuv420p,dnn_processing=dnn_backend=tensorflow:model=espcn.pb:input=x:output=y -y tmp.espcn.jpg

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Reviewed-by: Pedro Arthur <bygrandao@gmail.com>
 2020-03-12 18:22:51 +08:00
Guo, Yejun
bd50453894 avfilter/vf_dnn_processing.c: add planar yuv format support 
Only the Y channel is handled by dnn, the UV channels are copied
without changes.

The command to use srcnn.pb (see vf_sr) looks like:
./ffmpeg -i 480p.jpg -vf format=yuv420p,scale=w=iw*2:h=ih*2,dnn_processing=dnn_backend=tensorflow:model=srcnn.pb:input=x:output=y -y srcnn.jpg

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Reviewed-by: Pedro Arthur <bygrandao@gmail.com>
 2020-03-12 18:22:39 +08:00
Jun Zhao
493f669efa doc/filters: add missed framesync part in filter docs 
Add missed framesync part in filter docs.

Reviewed-by: Gyan Doshi <ffmpeg@gyani.pro>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-03-05 14:09:10 +08:00
Paul B Mahol
70209000fd avfilter/f_sendcmd: implement expr flag 
Make possible to parse expressions and store results as arguments
for target filters.
 2020-03-03 20:38:56 +01:00
Paul B Mahol
580d68f90e avfilter/vf_v360: add half equirectangular input format 2020-03-03 12:21:16 +01:00
Paul B Mahol
6e1913a02e avfilter/vf_v360: add truncated square pyramid input format 2020-03-02 19:05:13 +01:00
Paul B Mahol
3dd81be866 avfilter/vf_v360: add truncated square pyramid output format 2020-03-02 17:43:25 +01:00
Paul B Mahol
b0a9960a77 avfilter/vf_v360: add barrel split format output support 2020-02-26 14:52:25 +01:00
Paul B Mahol
ad65a15328 doc/filters: split tblend from blend 2020-02-25 13:23:14 +01:00
Paul B Mahol
2e6db121a8 doc/filters: mention commands for v360 filter 2020-02-25 13:17:32 +01:00
Paul B Mahol
72b6c8c99f avfilter: add Contrast Adaptive Sharpen video filter 2020-02-24 11:57:25 +01:00
Paul B Mahol
5fe6c6b8f4 avfilter/vf_remap: add fill color option 2020-02-14 13:19:05 +01:00
Paul B Mahol
1c6a91990d avfilter: add pad opencl filter 2020-02-14 09:59:27 +01:00
Paul B Mahol
47773f7979 avfilter/vf_xmedian: implement percentile option 2020-02-12 14:59:32 +01:00
Paul B Mahol
28743f1803 avfilter/vf_median: implement percentile option 2020-02-12 11:27:28 +01:00
Paul B Mahol
cf92f42672 avfilter/vf_colorlevels: add support for commands 2020-02-11 14:19:56 +01:00
Paul B Mahol
52cd7a6337 avfilter/vf_colorkey: add support for commands 2020-02-11 14:00:21 +01:00
Paul B Mahol
283e755734 avfilter/vf_xfade: add diagonal smooth transitions 2020-02-09 12:59:56 +01:00
Paul B Mahol
3f24e744ad avfilter/af_asoftclip: add support for commands 2020-02-09 10:59:20 +01:00
Paul B Mahol
3720153ffc aviflter/vf_xfade: add pixelize transition 2020-02-07 22:35:16 +01:00
Paul B Mahol
e3e5598290 avfilter/vf_xfade: add dissolve transition 2020-02-07 22:00:14 +01:00
Paul B Mahol
ae5a435300 avfilter: add afirsrc filter 2020-02-07 17:07:30 +01:00
Paul B Mahol
2d58fa6d9e avfilter/vf_xfade: add horzopen/close transition 2020-02-05 16:53:06 +01:00
Paul B Mahol
10f4441acb avfilter/vf_xfade: add vertopen/close transition 2020-02-05 16:44:50 +01:00
Philip Langdale
88d2ccbe93 lavfi/vf_hwupload: Add support for HW -> HW transfers 
As we find ourselves wanting a way to transfer frames between
HW devices (or more realistically, between APIs on the same device),
it's desirable to have a way to describe the relationship. While
we could imagine introducing a `hwtransfer` filter, there is
almost no difference from `hwupload`. The main new feature we need
is a way to specify the target device. Having a single device
for the filter chain is obviously insufficient if we're dealing
with two devices.

So let's add a way to specify the upload target device, and if none
is specified, continue with the existing behaviour.

We must also correctly preserve the sw_format on such a transfer.
 2020-02-04 23:19:48 +00:00