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no-senders; approved; loop; banned-address; header-match-ffmpeg-devel.ffmpeg.org-0; header-match-ffmpeg-devel.ffmpeg.org-1; header-match-ffmpeg-devel.ffmpeg.org-2; header-match-ffmpeg-devel.ffmpeg.org-3; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list Reply-To: FFmpeg development discussions and patches Subject: [FFmpeg-devel] Re: [PATCH] avfilter: enhance command processing with chain propagation and direction control. (PR #20731) List-Id: FFmpeg development discussions and patches Archived-At: Archived-At: List-Archive: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Zhao Zhili via ffmpeg-devel Cc: cenzhanquan1 , Nicolas George , Zhao Zhili Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Archived-At: List-Archive: List-Post: DQoNCj4gT24gT2N0IDMxLCAyMDI1LCBhdCAwMzoxMiwgTmljb2xhcyBHZW9yZ2UgdmlhIGZmbXBl Zy1kZXZlbCA8ZmZtcGVnLWRldmVsQGZmbXBlZy5vcmc+IHdyb3RlOg0KPiANCj4gY2VuemhhbnF1 YW4xIHZpYSBmZm1wZWctZGV2ZWwgKEhFMTIwMjUtMTAtMjEpOg0KPj4gUFIgIzIwNzMxIG9wZW5l ZCBieSBjZW56aGFucXVhbjENCj4+IFVSTDogaHR0cHM6Ly9jb2RlLmZmbXBlZy5vcmcvRkZtcGVn L0ZGbXBlZy9wdWxscy8yMDczMQ0KPj4gUGF0Y2ggVVJMOiBodHRwczovL2NvZGUuZmZtcGVnLm9y Zy9GRm1wZWcvRkZtcGVnL3B1bGxzLzIwNzMxLnBhdGNoDQo+PiANCj4+IFRoZSBleGlzdGluZyBh dmZpbHRlcl9wcm9jZXNzX2NvbW1hbmQgYW5kIGF2ZmlsdGVyX2dyYXBoX3NlbmRfY29tbWFuZCBo YXZlbGltaXRhdGlvbnMgaW4NCj4+IGNvbW1hbmQgcHJvcGFnYXRpb246IHRoZXkgb25seSBoYW5k bGUgY29tbWFuZHMgZm9yIGluZGl2aWR1YWxmaWx0ZXJzIGFuZCBsYWNrIHRoZSBhYmlsaXR5DQo+ PiB0byBwcm9wYWdhdGUgY29tbWFuZHMgdGhyb3VnaCB0aGUgZW50aXJlIGZpbHRlcmNoYWluLCBu b3IgZG8gdGhleSBzdXBwb3J0IGRpcmVjdGlvbmFsDQo+PiB0cmF2ZXJzYWwgb2YgdGhlIGZpbHRl ciBncmFwaC4gVGhpc21ha2VzIGl0IGRpZmZpY3VsdCB0byBjb250cm9sIG11bHRpcGxlIGZpbHRl cnMgaW4gYSBjaGFpbg0KPj4gKGUuZy4sIGFkanVzdGluZ3ZvbHVtZSBmb3IgYWxsIHJlbGF0ZWQg ZmlsdGVycyBvciBlbmFibGluZy9kaXNhYmxpbmcgYSBzZXJpZXMgb2YgZmlsdGVycyl3aXRoDQo+ PiBhIHNpbmdsZSBjb21tYW5kLg0KPiANCj4gWW91IGFyZSBwcm9wb3NpbmcgdG8gYWRkIGFuIEFQ SSB3aXRob3V0IGFkZGluZyBhbnkgY29kZSB0aGF0IHVzZXMgdGhhdA0KPiBBUEksIGxldCBhbG9u ZSB1c2VyLW9yaWVudGVkIGV4YW1wbGVzLiBUaGF0IG1ha2VzIGl0IGltcG9zc2libGUgdG8gZ3Vl c3MNCj4gaWYgdGhlIGZlYXR1cmUgaXMgdXNlZnVsIG9yIGlmIHRoZXJlIGFyZSBiZXR0ZXIgd2F5 cyB0byBhY2hpZXZlIHdoYXQgeW91DQo+IHdhbnQgaXQgdG8gZG8uDQoNCkN1cnJlbnQgaW1wbGVt ZW50YXRpb24gaXNu4oCZdCBhIG5ldyBBUEksIGJ1dCBuZXcgZmxhZ3MuIEl0IGV4dGVuZHMgdGhl IHdheXMgdG8NCnRyYXZlcnNlIGEgZ3JhcGguIA0KDQpUaGUgZXhpc3RpbmcgQVBJIGhhcyB0aGUg Y2FwYWJpbGl0eSB0byBzZW5kIGNvbW1hbmRzIHRvIGEgc3BlY2lmaWMgZmlsdGVyLCBhIGNlcnRh aW4NCnR5cGUgb2YgZmlsdGVyLCBvciBhbGwgZmlsdGVycywgYnV0IGl0IGxhY2tzIHRoZSBhYmls aXR5IHRvIHNlbmQgY29tbWFuZHMgdG8gYSBzdWJncmFwaCwNCnVubGVzcyB0aGUgdXNlciBtYW51 YWxseSBmaWx0ZXJzIG91dCBhbGwgZmlsdGVycyBiZWxvbmdpbmcgdG8gdGhlIHN1YmdyYXBoLCB3 aGljaCBpcw0KcG9zc2libGUgYnV0IGNvbXBsZXguDQoNClRoZSBuZXdseSBhZGRlZCBmbGFncyBw cm92aWRlIHN1YmdyYXBoIHRyYXZlcnNhbCBjYXBhYmlsaXR5Lg0KDQpBIGNvbW1vbiB1c2UgY2Fz ZSBpcyB3aGVuIGEgZ3JhcGggY29udGFpbnMgbXVsdGlwbGUgc291cmNlczsgSSB3YW50IHRvIHNl bmQNCmNvbW1hbmRzLCBzdWNoIGFzIHZvbHVtZSBjb250cm9sLCB0byBhIHN1YmdyYXBoIHdpdGgg YSBzcGVjaWZpYyBzb3VyY2UgYXMgdGhlDQpyb290IG5vZGUsIHdpdGhvdXQgYWZmZWN0aW5nIG90 aGVyIHNvdXJjZXMuIFdoaWxlIGNvbnRyb2xsaW5nIHZpYSB2b2x1bWUgaW5zdGFuY2UNCm5hbWVz IGlzIGFsc28gZmVhc2libGUsIHVzaW5nIHRoZSBzb3VyY2UgZm9yIGNvbnRyb2wgb2ZmZXJzIGFk ZGl0aW9uYWwgZmxleGliaWxpdHkuDQoNCj4gDQo+IFJlZ2FyZHMsDQo+IA0KPiAtLSANCj4gIE5p Y29sYXMgR2VvcmdlDQo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fDQo+IGZmbXBlZy1kZXZlbCBtYWlsaW5nIGxpc3QgLS0gZmZtcGVnLWRldmVsQGZmbXBl Zy5vcmcNCj4gVG8gdW5zdWJzY3JpYmUgc2VuZCBhbiBlbWFpbCB0byBmZm1wZWctZGV2ZWwtbGVh dmVAZmZtcGVnLm9yZw0KDQoNCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCmZmbXBlZy1kZXZlbCBtYWlsaW5nIGxpc3QgLS0gZmZtcGVnLWRldmVsQGZmbXBl Zy5vcmcKVG8gdW5zdWJzY3JpYmUgc2VuZCBhbiBlbWFpbCB0byBmZm1wZWctZGV2ZWwtbGVhdmVA ZmZtcGVnLm9yZwo=