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Tue, 13 Jun 2023 07:16:38 -0700 (PDT) MIME-Version: 1.0 References: <168645575641.3843.17862902192070973710@lain.khirnov.net> In-Reply-To: <168645575641.3843.17862902192070973710@lain.khirnov.net> From: Devin Heitmueller Date: Tue, 13 Jun 2023 10:16:27 -0400 Message-ID: To: FFmpeg development discussions and patches , Devin Heitmueller Subject: Re: [FFmpeg-devel] [PATCH] fftools/ffmpeg_enc: Prevent duplicate A53 Closed Captions at frame rate up-conversion 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: T24gU2F0LCBKdW4gMTAsIDIwMjMgYXQgMTE6NTXigK9QTSBBbnRvbiBLaGlybm92IDxhbnRvbkBr aGlybm92Lm5ldD4gd3JvdGU6Cj4gSSBkb24ndCB0aGluayB0aGVyZSdzIGEgZnVuZGFtZW50YWwg cmVhc29uIC1yIGhhbmRsaW5nIGNvdWxkIG5vdCBiZQo+IG1vdmVkIHRvIGxhdmZpLCBidXQgaXQn cyBhIG5vbnRyaXZpYWwgdGFzay4gRS5nLiB0aGUgZHVwL2Ryb3AgY291bnRzIGFyZQo+IGludGVn cmF0ZWQgd2l0aCB0aGUgQ0xJIGFuZCB3b3VsZCBoYXZlIHRvIGJlIGV4cG9ydGVkIGZyb20gbGF2 Zmkgc29tZWhvdwo+IGlmIHlvdSB3YW50ZWQgdG8ga2VlcCB0aGF0IGZ1bmN0aW9uYWxpdHkuCgpJ IHRoaW5rIHRoZSBiaWcgcXVlc3Rpb24gaGVyZSBpbiBteSBtaW5kIGlzOiAgZG9lcyBhbnlvbmUg YWN0dWFsbHkKY2FyZSBhYm91dCB0aGUgZHVwL2Ryb3AgY291bnRzPyAgSSByZWNvZ25pemUgaXQn cyBhIGNoYW5nZSBpbiBiZWhhdmlvcgpmb3IgdGhlIGFwcGxpY2F0aW9uIHRvIG5vdCBzaG93IHRo YXQgaW4gdGhlIHN0YXR1cywgYnV0IGhvdyB1c2VmdWwgaXMKaXQgcmVhbGx5IHRvIGtub3cgdGhh dCB0aGUgYXBwIGR1cGxpY2F0ZWQgNTAlIG9mIHlvdXIgZnJhbWVzIGJlY2F1c2UKeW91IHB1dCAi LXIgNjAwMDAvMTAwMSIgb24gdGhlIGNvbW1hbmQgbGluZT8KCkkgY291bGQgZ28gZnVydGhlciBp biBzdWdnZXN0aW5nIGl0J3MgYWN0dWFsbHkgbWlzbGVhZGluZywgYXMgcGVvcGxlCm1pZ2h0IHZl cnkgd2VsbCB0aGluayB0aGVyZSBpcyBhIHByb2JsZW0gdGhhdCByZXN1bHRlZCBpbiBmcmFtZXMg YmVpbmcKZHJvcHBlZCBvciBkdXBsaWNhdGVkLCB3aGVuIGluIGZhY3QgaXQncyBleHBlY3RlZCBi ZWhhdmlvciBpZiB5b3UKc3BlY2lmeSAiLXIiIG9uIHRoZSBjb21tYW5kLWxpbmUuICBBZGRpbmcg dG8gdGhlIGNvbmZ1c2lvbiBpcyB0aGUgZmFjdAp0aGF0ICItciIgYW5kICItdmYgZnBzIiBiZWhh dmUgZGlmZmVyZW50bHkgaW4gdGVybXMgb2YgaG93IHRoZSBzdGF0dXMKaXMgc2hvd24gdG8gdGhl IHVzZXIgKGV2ZW4gdGhvdWdoIGZyb20gYSB1c2VyJ3Mgc3RhbmRwb2ludCB0aGV5IGFyZQpkb2lu ZyB0aGUgc2FtZSB0aGluZykuCgpEZXZpbgoKLS0gCkRldmluIEhlaXRtdWVsbGVyLCBTZW5pb3Ig U29mdHdhcmUgRW5naW5lZXIKTFROIEdsb2JhbCBDb21tdW5pY2F0aW9ucwpvOiArMSAoMzAxKSAz NjMtMTAwMQp3OiBodHRwczovL2x0bmdsb2JhbC5jb20gIGU6IGRldmluLmhlaXRtdWVsbGVyQGx0 bmdsb2JhbC5jb20KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KZmZtcGVnLWRldmVsIG1haWxpbmcgbGlzdApmZm1wZWctZGV2ZWxAZmZtcGVnLm9yZwpodHRw czovL2ZmbXBlZy5vcmcvbWFpbG1hbi9saXN0aW5mby9mZm1wZWctZGV2ZWwKClRvIHVuc3Vic2Ny aWJlLCB2aXNpdCBsaW5rIGFib3ZlLCBvciBlbWFpbApmZm1wZWctZGV2ZWwtcmVxdWVzdEBmZm1w ZWcub3JnIHdpdGggc3ViamVjdCAidW5zdWJzY3JpYmUiLgo=