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Tue, 17 Jan 2023 03:52:28 -0800 (PST) In-Reply-To: <50954f7b-5494-12ff-2821-32ce4c74bda9@gmail.com> References: <8b03bd15-63ce-db34-65b5-596661cb5e3b@gmail.com> <50954f7b-5494-12ff-2821-32ce4c74bda9@gmail.com> From: Paul B Mahol Date: Tue, 17 Jan 2023 12:52:28 +0100 Message-ID: To: FFmpeg development discussions and patches 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: T24gMS8xNy8yMywgSmVmZnJleSBDaGFwdWlzIDxhc2h5bmkxOTg3QGdtYWlsLmNvbT4gd3JvdGU6 Cj4+TGUgMTAvMDEvMjAyMyDDoCAxNjo0NSwgUGF1bCBCIE1haG9sIGEgw6ljcml0IDoKPj4+IE9u IDEvMTAvMjMsIEplZmZyZXkgQ0hBUFVJUyA8YXNoeW5pMTk4NyBhdCBnbWFpbC5jb20+IHdyb3Rl Ogo+Pj4+IEhlbGxvLAo+Pj4+IEkgZGVjaWRlZCB0byBjb250aW51ZSBvbiBhIHNpbXBsZXIgcGF0 aCB3aXRob3V0ICdyZXNldC9yZXNldF9jb3VudCcsIGl0Cj4+Pj4gd2FzCj4+Pj4gb25seSB0byBl eHBlcmltZW50IGFueXdheSwgJ2xpbWl0JyBpcyB0aGUgbWFpbiBnb2FsLgo+Pj4+ICdsaW1pdCcg aXMgYWRkZWQgdG8gdGhlIG1ldGFkYXRhIHRvIGNvbnRyb2wgdGhhdCB0aGUgcmVzdWx0IGlzCj4+ Pj4gYXNzb2NpYXRlZCB0bwo+Pj4+IGEgY2hhbmdlIGF0IHJ1bnRpbWUsIGl0J3MgYWZ0ZXIgc2Nh bGluZyB3aXRoIGJpdGRldHBoIGJ1dCB0aGF0J3Mgbm90Cj4+Pj4gcmVhbGx5Cj4+Pj4gYSBwcm9i bGVtIChhdCBsZWFzdCBmb3IgbWUsIHdlIGNhbiBhbHdheXMgc3RvcmUgdGhlIHBhcmFtZXRlciBi ZWZvcmUKPj4+PiBhbnkKPj4+PiBhbHRlcmF0aW9uKS4KPj4+Pgo+Pj4+PiArICAgIGlmICghc3Ry Y21wKGNtZCwgImxpbWl0IikpIHsKPj4+Pj4gKyAgICAgICAgaWYgKHMtPmxpbWl0IDwgMS4wKQo+ Pj4+PiArICAgICAgICAgICAgcy0+bGltaXQgKj0gKDEgPDwgcy0+Yml0ZGVwdGgpIC0gMTsKPj4+ Pj4gKyAgICAgICAgcy0+ZnJhbWVfbmIgPSBzLT5yZXNldF9jb3VudDsKPj4+Pj4gKyAgICB9Cj4+ Pj4gU2hvdWxkIGkgcmVtb3ZlIHRoZSBpZiBzdGF0ZW1lbnQgaGVyZSA/IG9yIGtlZXAgaXQgZm9y IGZ1dHVyZSBjaGFuZ2UKPj4+PiBldmVudHVhbGx5Lgo+Pj4KPj4+IFNwbGl0IHZhcmlhYmxlcywg a2VlcCBvbmUgdmFyaWFibGUgc2V0dGFibGUgYnkgdXNlciBhbmQgdW5jaGFuZ2VkIGJ5Cj4+PiBm aWx0ZXIuCj4+Pgo+Pj4+Cj4+Pj4gTm90ZXMgSSBkaWRuJ3QgdGhpbmsgYWJvdXQ/Cj4+Pj4KPj4+ PiBUaHVuZGVyYmlyZCBhbHRlcmVkIHRoZSBwYXRjaCBzb21laG93IChyZW1vdmUgZW1wdHkgbmV3 IGxpbmVzKSwgaXQncwo+Pj4+IGVkaXRlZAo+Pj4+IG1hbnVhbGx5Lgo+Pj4KPj4+IEF0dGFjaCBw YXRjaCBpbnN0ZWFkLgo+Pj4KPj4+Cj4+PiBBdm9pZCB1c2luZyBzdHJjbXAgdG8gY2hlY2sgZm9y IHRoaXMgdmFyaWFibGUgY2hhbmdlLCBpbnN0ZWFkIGNoZWNrCj4+PiB3aXRoIHByZXZpb3VzIGFu ZCBuZXcgdmFsdWUgaW4gcHJvY2VzcyBmdW5jdGlvbi4KPj4KPj4+SGVyZSBpcyBwYXJ0IG9mIHRo ZSB1cGRhdGVkIHBhdGNoLCAnbGltaXQnIGV4cG9zZWQgaW4gbWV0YWRhdGEvbG9nIGlzIG5vdwo+ Pj4gY29oZXJlbnQgd2l0aCBpbml0KCkuCj4+Pkxpa2UgJ2xpbWl0L2xpbWl0X3VzZXInIGlzIG9m IHR5cGUgZmxvYXQsIGkndmUgdXNlZCB3aGF0J3MgZG9uZSBpbgo+Pj4gYXZfZGljdF9zZXRfaW50 KCkgdG8gcHJpbnQgaXQgYXMgZmxvYXQuCj4+PkNvbXBhcmUgJ3MtPmxpbWl0X3VzZXInIGFuZCAn cy0+bGltaXQnIHRvIGNoZWNrIGZvciBhIGNoYW5nZSBpbnN0ZWFkIG9mCj4+PiAnc3RyY21wJy4K Pj4+SXMgdGhlcmUgYW55dGhpbmcgdG8gYWRqdXN0ID8KPj4KPj5Gb3Jnb3QgdG8gdXBkYXRlIHJl ZiBmaWxlIGZvciBmYXRlIChmdWxsIHBhdGNoIGF0dGFjaGVkKS4KPgo+IElzIHRoZSB1cGRhdGUg Y29kZSBnb29kPwo+Cj4+ICsgICAgY2hhciBsaW1pdF9zdHJbMjJdOwo+PiArICAgICAgICBzbnBy aW50ZihsaW1pdF9zdHIsIHNpemVvZihsaW1pdF9zdHIpLCAiJWYiLCBzLT5saW1pdF91c2VyKTsK Pj4gKyAgICAgICAgYXZfZGljdF9zZXQobWV0YWRhdGEsICJsYXZmaS5jcm9wZGV0ZWN0LmxpbWl0 IiwgbGltaXRfc3RyLCAwKTsKPgo+IFNob3VsZCBpIGNyZWF0ZSBhIGZ1bmN0aW9uIGF2X2RpY3Rf c2V0X2Zsb2F0KCkgaW4gbGliYXZ1dGlsL2RpY3QuYyBhbmQKPiBsaWJhdnV0aWwvZGljdC5oPwoK Tm9wZS4KClNob3VsZG50IGxpbWl0IHZhcmlhYmxlIGJlIGNoYW5nZWQgaWYgPCAxLjAgYmVmb3Jl IGJlaW5nIHVzZWQgaW4KcHJvY2Vzc19jb21tYW5kKCkgID8KX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KZmZtcGVnLWRldmVsIG1haWxpbmcgbGlzdApmZm1w ZWctZGV2ZWxAZmZtcGVnLm9yZwpodHRwczovL2ZmbXBlZy5vcmcvbWFpbG1hbi9saXN0aW5mby9m Zm1wZWctZGV2ZWwKClRvIHVuc3Vic2NyaWJlLCB2aXNpdCBsaW5rIGFib3ZlLCBvciBlbWFpbApm Zm1wZWctZGV2ZWwtcmVxdWVzdEBmZm1wZWcub3JnIHdpdGggc3ViamVjdCAidW5zdWJzY3JpYmUi Lgo=