[FFmpeg-devel] [PATCH v3] avfilter/vf_delogo: support expr in delogo filter

[Steven Liu]

> 在 2019年9月2日，21:43，Limin Wang <lance.lmwang at gmail.com> 写道：
> 
> On Wed, Aug 28, 2019 at 05:01:13PM +0200, Michael Niedermayer wrote:
>> On Wed, Aug 28, 2019 at 05:39:32AM +0800, Steven Liu wrote:
>>> Signed-off-by: Steven Liu <lq at chinaffmpeg.org>
>>> ---
>>> libavfilter/vf_delogo.c | 83 ++++++++++++++++++++++++++++++++++++++++++++++---
>>> 1 file changed, 79 insertions(+), 4 deletions(-)
>> 
>> breaks fate
> 
> ping, the fate is broken for master
Ah,

	That is fixed by Paul B Mahol.

	expr for our user at scene：
	a car from one position[x, y] to the other position[x1, y1],
	then our user want blur or delgo it.

> 
>> 
>> --- ./tests/ref/fate/filter-delogo	2019-08-27 23:33:16.098044653 +0200
>> +++ tests/data/fate/filter-delogo	2019-08-28 16:38:23.481781287 +0200
>> @@ -11,104 +11,104 @@
>> 0,          5,          5,        1,   126720, 0x259af497
>> 0,          6,          6,        1,   126720, 0x5e6ff4d7
>> 0,          7,          7,        1,   126720, 0xcc10f4b7
>> -0,          8,          8,        1,   126720, 0x2811b819
>> -0,          9,          9,        1,   126720, 0x9b36b8d9
>> -0,         10,         10,        1,   126720, 0x9488b919
>> -0,         11,         11,        1,   126720, 0x316cb902
>> -0,         12,         12,        1,   126720, 0xfd2ab949
>> -0,         13,         13,        1,   126720, 0x7cc9bbb9
>> -0,         14,         14,        1,   126720, 0xdb1bbc39
>> ...
>> 
>> [...]
>> -- 
>> Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
>> 
>> Elect your leaders based on what they did after the last election, not
>> based on what they say before an election.
>> 
> 
> 
> 
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Thanks
Steven