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([2a01:cb1d:88e0:1200:fdcf:164d:48b5:db5e]) by smtp.gmail.com with ESMTPSA id q4-20020adfdfc4000000b002bc6c180738sm25967871wrn.90.2023.01.17.04.27.16 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 17 Jan 2023 04:27:16 -0800 (PST) Message-ID: Date: Tue, 17 Jan 2023 13:27:16 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Content-Language: en-US To: ffmpeg-devel@ffmpeg.org References: <8b03bd15-63ce-db34-65b5-596661cb5e3b@gmail.com> <50954f7b-5494-12ff-2821-32ce4c74bda9@gmail.com> From: Jeffrey Chapuis In-Reply-To: Subject: Re: [FFmpeg-devel] [PATCH] avfilter/vf_cropdetect: add ability to change limit/reset at runtime X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: T24gMTcvMDEvMjAyMyAxMjo1MiwgUGF1bCBCIE1haG9sIHdyb3RlOgo+IE9uIDEvMTcvMjMsIEpl ZmZyZXkgQ2hhcHVpcyA8YXNoeW5pMTk4N0BnbWFpbC5jb20+IHdyb3RlOgo+Pj4gTGUgMTAvMDEv MjAyMyDDoCAxNjo0NSwgUGF1bCBCIE1haG9sIGEgw6ljcml0IDoKPj4+PiBPbiAxLzEwLzIzLCBK ZWZmcmV5IENIQVBVSVMgPGFzaHluaTE5ODcgYXQgZ21haWwuY29tPiB3cm90ZToKPj4+Pj4gSGVs bG8sCj4+Pj4+IEkgZGVjaWRlZCB0byBjb250aW51ZSBvbiBhIHNpbXBsZXIgcGF0aCB3aXRob3V0 ICdyZXNldC9yZXNldF9jb3VudCcsIGl0Cj4+Pj4+IHdhcwo+Pj4+PiBvbmx5IHRvIGV4cGVyaW1l bnQgYW55d2F5LCAnbGltaXQnIGlzIHRoZSBtYWluIGdvYWwuCj4+Pj4+ICdsaW1pdCcgaXMgYWRk ZWQgdG8gdGhlIG1ldGFkYXRhIHRvIGNvbnRyb2wgdGhhdCB0aGUgcmVzdWx0IGlzCj4+Pj4+IGFz c29jaWF0ZWQgdG8KPj4+Pj4gYSBjaGFuZ2UgYXQgcnVudGltZSwgaXQncyBhZnRlciBzY2FsaW5n IHdpdGggYml0ZGV0cGggYnV0IHRoYXQncyBub3QKPj4+Pj4gcmVhbGx5Cj4+Pj4+IGEgcHJvYmxl bSAoYXQgbGVhc3QgZm9yIG1lLCB3ZSBjYW4gYWx3YXlzIHN0b3JlIHRoZSBwYXJhbWV0ZXIgYmVm b3JlCj4+Pj4+IGFueQo+Pj4+PiBhbHRlcmF0aW9uKS4KPj4+Pj4KPj4+Pj4+ICsgICAgaWYgKCFz dHJjbXAoY21kLCAibGltaXQiKSkgewo+Pj4+Pj4gKyAgICAgICAgaWYgKHMtPmxpbWl0IDwgMS4w KQo+Pj4+Pj4gKyAgICAgICAgICAgIHMtPmxpbWl0ICo9ICgxIDw8IHMtPmJpdGRlcHRoKSAtIDE7 Cj4+Pj4+PiArICAgICAgICBzLT5mcmFtZV9uYiA9IHMtPnJlc2V0X2NvdW50Owo+Pj4+Pj4gKyAg ICB9Cj4+Pj4+IFNob3VsZCBpIHJlbW92ZSB0aGUgaWYgc3RhdGVtZW50IGhlcmUgPyBvciBrZWVw IGl0IGZvciBmdXR1cmUgY2hhbmdlCj4+Pj4+IGV2ZW50dWFsbHkuCj4+Pj4KPj4+PiBTcGxpdCB2 YXJpYWJsZXMsIGtlZXAgb25lIHZhcmlhYmxlIHNldHRhYmxlIGJ5IHVzZXIgYW5kIHVuY2hhbmdl ZCBieQo+Pj4+IGZpbHRlci4KPj4+Pgo+Pj4+Pgo+Pj4+PiBOb3RlcyBJIGRpZG4ndCB0aGluayBh Ym91dD8KPj4+Pj4KPj4+Pj4gVGh1bmRlcmJpcmQgYWx0ZXJlZCB0aGUgcGF0Y2ggc29tZWhvdyAo cmVtb3ZlIGVtcHR5IG5ldyBsaW5lcyksIGl0J3MKPj4+Pj4gZWRpdGVkCj4+Pj4+IG1hbnVhbGx5 Lgo+Pj4+Cj4+Pj4gQXR0YWNoIHBhdGNoIGluc3RlYWQuCj4+Pj4KPj4+Pgo+Pj4+IEF2b2lkIHVz aW5nIHN0cmNtcCB0byBjaGVjayBmb3IgdGhpcyB2YXJpYWJsZSBjaGFuZ2UsIGluc3RlYWQgY2hl Y2sKPj4+PiB3aXRoIHByZXZpb3VzIGFuZCBuZXcgdmFsdWUgaW4gcHJvY2VzcyBmdW5jdGlvbi4K Pj4+Cj4+Pj4gSGVyZSBpcyBwYXJ0IG9mIHRoZSB1cGRhdGVkIHBhdGNoLCAnbGltaXQnIGV4cG9z ZWQgaW4gbWV0YWRhdGEvbG9nIGlzIG5vdwo+Pj4+IGNvaGVyZW50IHdpdGggaW5pdCgpLgo+Pj4+ IExpa2UgJ2xpbWl0L2xpbWl0X3VzZXInIGlzIG9mIHR5cGUgZmxvYXQsIGkndmUgdXNlZCB3aGF0 J3MgZG9uZSBpbgo+Pj4+IGF2X2RpY3Rfc2V0X2ludCgpIHRvIHByaW50IGl0IGFzIGZsb2F0Lgo+ Pj4+IENvbXBhcmUgJ3MtPmxpbWl0X3VzZXInIGFuZCAncy0+bGltaXQnIHRvIGNoZWNrIGZvciBh IGNoYW5nZSBpbnN0ZWFkIG9mCj4+Pj4gJ3N0cmNtcCcuCj4+Pj4gSXMgdGhlcmUgYW55dGhpbmcg dG8gYWRqdXN0ID8KPj4+Cj4+PiBGb3Jnb3QgdG8gdXBkYXRlIHJlZiBmaWxlIGZvciBmYXRlIChm dWxsIHBhdGNoIGF0dGFjaGVkKS4KPj4KPj4gSXMgdGhlIHVwZGF0ZSBjb2RlIGdvb2Q/Cj4+Cj4+ PiArICAgIGNoYXIgbGltaXRfc3RyWzIyXTsKPj4+ICsgICAgICAgIHNucHJpbnRmKGxpbWl0X3N0 ciwgc2l6ZW9mKGxpbWl0X3N0ciksICIlZiIsIHMtPmxpbWl0X3VzZXIpOwo+Pj4gKyAgICAgICAg YXZfZGljdF9zZXQobWV0YWRhdGEsICJsYXZmaS5jcm9wZGV0ZWN0LmxpbWl0IiwgbGltaXRfc3Ry LCAwKTsKPj4KPj4gU2hvdWxkIGkgY3JlYXRlIGEgZnVuY3Rpb24gYXZfZGljdF9zZXRfZmxvYXQo KSBpbiBsaWJhdnV0aWwvZGljdC5jIGFuZAo+PiBsaWJhdnV0aWwvZGljdC5oPwo+IAo+IE5vcGUu Cj4gCj4gU2hvdWxkbnQgbGltaXQgdmFyaWFibGUgYmUgY2hhbmdlZCBpZiA8IDEuMCBiZWZvcmUg YmVpbmcgdXNlZCBpbgo+IHByb2Nlc3NfY29tbWFuZCgpICA/CgpZb3UgbWVhbiBiZWZvcmUgZmZf ZmlsdGVyX3Byb2Nlc3NfY29tbWFuZCgpID8KSSB0aG91Z2h0IGZmX2ZpbHRlcl9wcm9jZXNzX2Nv bW1hbmQoKSB3YXMgb25seSBjaGVja2luZyB0aGUgY29tbWFuZCBmbGFnIGFuZCBpbnB1dCB2YWx1 ZS4KCkluIHRoYXQgY2FzZSwgaSBuZWVkIHRvIHN0b3JlIHZhcmlhYmxlIGFuZCByZXN0b3JlIHRo ZW0gaWYgZmZfZmlsdGVyX3Byb2Nlc3NfY29tbWFuZCgpIGZhaWwgPwoKClNvcnJ5IGZvciBhbGwg dGhpcyBzdHVwaWQgcXVlc3Rpb24sIGknbSBub3QgYSBkZXYsIGxlYXJuaW5nIHN0dWZmIG9uIHRo ZSB3YXkuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpm Zm1wZWctZGV2ZWwgbWFpbGluZyBsaXN0CmZmbXBlZy1kZXZlbEBmZm1wZWcub3JnCmh0dHBzOi8v ZmZtcGVnLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ZmbXBlZy1kZXZlbAoKVG8gdW5zdWJzY3JpYmUs IHZpc2l0IGxpbmsgYWJvdmUsIG9yIGVtYWlsCmZmbXBlZy1kZXZlbC1yZXF1ZXN0QGZmbXBlZy5v cmcgd2l0aCBzdWJqZWN0ICJ1bnN1YnNjcmliZSIuCg==