From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id BDAEF43A22 for ; Wed, 6 Jul 2022 04:16:33 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 1C17968BA2B; Wed, 6 Jul 2022 07:16:31 +0300 (EEST) Received: from mout-p-102.mailbox.org (mout-p-102.mailbox.org [80.241.56.152]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id EAD2268B845 for ; Wed, 6 Jul 2022 07:16:24 +0300 (EEST) Received: from smtp202.mailbox.org (smtp202.mailbox.org [10.196.197.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-102.mailbox.org (Postfix) with ESMTPS id 4Ld5ny5mJ7z9sPr for ; Wed, 6 Jul 2022 06:16:22 +0200 (CEST) Message-ID: <65ab028d-3880-8d47-71bf-f07cde5f0586@gyani.pro> Date: Wed, 6 Jul 2022 09:46:11 +0530 MIME-Version: 1.0 Content-Language: en-US To: ffmpeg-devel@ffmpeg.org References: <20220625082951.11897-1-ffmpeg@gyani.pro> <20220625082951.11897-2-ffmpeg@gyani.pro> <165666982804.10358.9258749207970028711@lain.khirnov.net> <5d033e8d-0cb4-fdae-aed7-e76c8f639f6d@gyani.pro> <165675133187.31466.5811482605161389172@lain.khirnov.net> <9addd711-b01d-2c6e-5801-3fdcb62f76b9@gyani.pro> <165691566444.12703.4190057211994300529@lain.khirnov.net> <88d632bf-2c25-e902-5abc-01efc61bed6b@gyani.pro> <165703771549.31466.16262766179889950139@lain.khirnov.net> <165704189177.31466.10232062155954883449@lain.khirnov.net> From: Gyan Doshi In-Reply-To: <165704189177.31466.10232062155954883449@lain.khirnov.net> Subject: Re: [FFmpeg-devel] [PATCH v2 2/2] ffmpeg: add option -isync 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-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: CgpPbiAyMDIyLTA3LTA1IDEwOjU0IHBtLCBBbnRvbiBLaGlybm92IHdyb3RlOgo+IFF1b3Rpbmcg R3lhbiBEb3NoaSAoMjAyMi0wNy0wNSAxOToxMDozMykKPj4KPj4gT24gMjAyMi0wNy0wNSAwOTo0 NSBwbSwgQW50b24gS2hpcm5vdiB3cm90ZToKPj4+IFF1b3RpbmcgR3lhbiBEb3NoaSAoMjAyMi0w Ny0wNCAxMDoyMDoyMikKPj4+PiBPbiAyMDIyLTA3LTA0IDExOjUxIGFtLCBBbnRvbiBLaGlybm92 IHdyb3RlOgo+Pj4+PiBRdW90aW5nIEd5YW4gRG9zaGkgKDIwMjItMDctMDIgMTE6NTE6NTMpCj4+ Pj4+PiBPbiAyMDIyLTA3LTAyIDAyOjEyIHBtLCBBbnRvbiBLaGlybm92IHdyb3RlOgo+Pj4+Pj4+ IFF1b3RpbmcgR3lhbiBEb3NoaSAoMjAyMi0wNy0wMSAxMzowMzowNCkKPj4+Pj4+Pj4gT24gMjAy Mi0wNy0wMSAwMzozMyBwbSwgQW50b24gS2hpcm5vdiB3cm90ZToKPj4+Pj4+Pj4+IFF1b3Rpbmcg R3lhbiBEb3NoaSAoMjAyMi0wNi0yNSAxMDoyOTo1MSkKPj4+Pj4+Pj4+PiBUaGlzIGlzIGEgcGVy LWZpbGUgaW5wdXQgb3B0aW9uIHRoYXQgYWRqdXN0cyBhbiBpbnB1dCdzIHRpbWVzdGFtcHMKPj4+ Pj4+Pj4+PiB3aXRoIHJlZmVyZW5jZSB0byBhbm90aGVyIGlucHV0LCBzbyB0aGF0IGVtaXR0ZWQg cGFja2V0IHRpbWVzdGFtcHMKPj4+Pj4+Pj4+PiBhY2NvdW50IGZvciB0aGUgZGlmZmVyZW5jZSBi ZXR3ZWVuIHRoZSBzdGFydCB0aW1lcyBvZiB0aGUgdHdvIGlucHV0cy4KPj4+Pj4+Pj4+Pgo+Pj4+ Pj4+Pj4+IFR5cGljYWwgdXNlIGNhc2UgaXMgdG8gc3luYyB0d28gb3IgbW9yZSBsaXZlIGlucHV0 cyBzdWNoIGFzIGZyb20gY2FwdHVyZQo+Pj4+Pj4+Pj4+IGRldmljZXMuIEJvdGggdGhlIHRhcmdl dCBhbmQgcmVmZXJlbmNlIGlucHV0IHNvdXJjZSB0aW1lc3RhbXBzIHNob3VsZCBiZQo+Pj4+Pj4+ Pj4+IGJhc2VkIG9uIHRoZSBzYW1lIGNsb2NrIHNvdXJjZS4KPj4+Pj4+Pj4+IElmIGJvdGggc3Ry ZWFtcyBhcmUgdXNpbmcgdGhlIHNhbWUgY2xvY2ssIHRoZW4gd2h5IGlzIGFueSBleHRyYQo+Pj4+ Pj4+Pj4gc3luY2hyb25pemF0aW9uIG5lZWRlZD8KPj4+Pj4+Pj4gQmVjYXVzZSBmZm1wZWcuYyBu b3JtYWxpemVzIHRpbWVzdGFtcHMgYnkgZGVmYXVsdC4gV2UgY2FuIGtlZXAKPj4+Pj4+Pj4gdGlt ZXN0YW1wcyB1c2luZyAtY29weXRzLCBidXQgdGhlc2UgaW5wdXRzIGFyZSB1c3VhbGx5IHByZXBy b2Nlc3NlZAo+Pj4+Pj4+PiB1c2luZyBzaW5nbGUtaW5wdXQgZmlsdGVycyB3aGljaCB3b24ndCBo YXZlIGFjY2VzcyB0byB0aGUgcmVmZXJlbmNlCj4+Pj4+Pj4+IGlucHV0cywKPj4+Pj4+PiBObyBp ZGVhIHdoYXQgeW91IG1lYW4gYnkgInJlZmVyZW5jZSBpbnB1dHMiIGhlcmUuCj4+Pj4+PiBUaGUg cmVmZXJlbmNlIGlucHV0IGlzIHRoZSBvbmUgdGhlIHRhcmdldCBpcyBiZWluZyBzeW5jZWQgYWdh aW5zdC4gZS5nLgo+Pj4+Pj4gaW4gYSBrYXJhb2tlIHNlc3Npb24gLcKgIHRoZSBtdXNpYyB0cmFj ayBmcm9tIGEgREFXIHdvdWxkIGJlIHJlZiBhbmQgdGhlCj4+Pj4+PiB1c2VyJ3Mgdm9pY2Ugdmlh IG1pYyBpcyB0aGUgdGFyZ2V0Lgo+Pj4+Pj4KPj4+Pj4+Pj4gb3IgdGhlIG1lcmdlIGZpbHRlcnMg bGlrZSBlLmcuIGFtaXggZG9uJ3Qgc3luYyBieSB0aW1lc3RhbXAuCj4+Pj4+Pj4gYW1peCBkb2Vz IHNlZW0gdG8gbG9vayBhdCB0aW1lc3RhbXBzLgo+Pj4+Pj4gYW1peCBkb2VzIG5vdCAqc3luYyog YnkgdGltZXN0YW1wLiBJZiBvbmUgaW5wdXQgc3RhcnRzIGF0IDQgYW5kIHRoZQo+Pj4+Pj4gb3Ro ZXIgYXQgNywgdGhlIDJuZCBpc24ndCBhbGlnbmVkIGJ5IHRpbWVzdGFtcC4KPj4+Pj4gU28gbWF5 YmUgaXQgc2hvdWxkPwo+Pj4+Pgo+Pj4+PiBNeSBjb25jZXJuIGdlbmVyYWxseSB3aXRoIHRoaXMg cGF0Y2hzZXQgaXMgdGhhdCBpdCBzZWVtcyBsaWtlIHlvdSdyZQo+Pj4+PiBjaGFuZ2luZyB0aGlu Z3Mgd2hlcmUgaXQncyBlYXNpZXIgdG8gZG8gcmF0aGVyIHRoYW4gd2hlcmUgaXQncyBjb3JyZWN0 Lgo+Pj4+IFRoZXJlIGFyZSBtYW55IG11bHRpPWlucHV0IGZpbHRlcnMgd2hpY2ggbWF5IGJlIHVz ZWQuIGFtaXggaXMganVzdCBvbmUKPj4+PiBleGFtcGxlLgo+Pj4+Cj4+Pj4gVGhlIGJhc2ljICdk ZWZpY2llbmN5JyBoZXJlIGlzIHRoYXQgZmlsdGVycyBvcGVyYXRlIHVwb24gZnJhbWVzIGFuZCBv bmx5Cj4+Pj4gbG9vayBhdCBzaW5nbGUgZnJhbWVzIGZvciB0aGUgbW9zdCBwYXJ0LCBldmVuIHRo b3VnaCBmcmFtZXMgYXJlIHBhcnQgb2YKPj4+PiBzdHJlYW1zLiBUaGVzZSBzdHJlYW1zIG1heSBo YXZlIGNvbXBhbmlvbiBzdHJlYW1zICh3aGljaCBtYXkgYmUgcGFydCBvZgo+Pj4+IHByb2dyYW1z KSB3aGljaCBhcmUgcGFydCBvZiBhIHNpbmdsZSBpbnB1dC4gVGhlc2UgaW5wdXRzIG1heSBoYXZl Cj4+Pj4gY29tcGFuaW9uIGlucHV0cy7CoCBBbnl0aGluZyBpbiB0aGlzIHRyZWUgbWF5IGJlIHJl bGV2YW50IGZvciBhCj4+Pj4gcGFydGljdWxhciBvcGVyYXRpb24gYXMgYSByZWZlcmVuY2UsIGUu Zy4gd2UgaGF2ZSBhIGJlc3Bva2UgZmlsdGVyCj4+Pj4gc2NhbGUycmVmIHNvIHRoYXQgd2UgY2Fu IGxvb2sgYXQgYW5vdGhlciBzdHJlYW0ncyBmcmFtZXMuIEJ1dCB3ZSBkb24ndAo+Pj4+IGhhdmUg cGFkMnJlZiwgY3JvcDJyZWYgLi5ldGMuwqAgU28sIHRoZSBhYnNvbHV0ZWx5IGNvcnJlY3QgdGhp bmcgdG8gZG8KPj4+PiB3b3VsZCBiZSB0byBzdXBwbHkgYSBnbG9iYWwgY29udGV4dCB0byBwcm9j ZXNzaW5nIG1vZHVsZXMgbGlrZQo+Pj4+IGZpbHRlcmdyYXBocyAsIG1heWJlIGFuIGFycmF5IG9m IGRpY3RzLCBjb250YWluaW5nIGF0dHJpYnV0ZXMgb2YgYWxsCj4+Pj4gaW5wdXRzIGxpa2Ugc3Rh cnRpbmcgdGltZSBzdGFtcHMsIHJlc29sdXRpb24sIHN0cmluZyBtZXRhZGF0YS4uZXRjLiBUaGF0 Cj4+Pj4gd291bGQgb2J2aWF0ZSBuZWVkIGZvciB0aGVzZSBiZXNwb2tlIGZpZWxkcyBhbmQgZXZl biBmaWx0ZXJzLgo+Pj4gSSBkb24ndCBzZWUgaG93IHRoZSBzZWNvbmQgcGFyYWdyYXBoIHJlbGF0 ZXMgdG8gdGhlIGZpcnN0IG9uZS4gc2NhbGUsCj4+PiBwYWQsIG9yIGNyb3AgYXJlIG5vdCBtdWx0 aS1pbnB1dCBmaWx0ZXJzLCBzbyB3aHkgYXJlIHlvdSBjb21wYXJpbmcgdGhlbQo+PiBzY2FsZSBp cyBhIHNpbmdlLWlucHV0IGZpbHRlciBidXQgc2NhbGUycmVmIGlzIGEgbXVsdGktaW5wdXQgZmls dGVyCj4+IHdoaWNoIGlzIG5lZWRlZCBzb2xlbHkgYmVjYXVzZSB0aGVyZSBpcyBubyBtZWFucyBh dCBwcmVzZW50IHRvIGNvbnZleQo+PiBpbmZvIGFib3V0IG90aGVyIHN0cmVhbXMgdG8gYSBzaW5n bGUgaW5wdXQgZmlsdGVyLgo+PiBTaW1pbGFybHksIHdlIHdvdWxkIG5lZWQgYSBjcm9wMnJlZiwg cGFkMnJlZi4uZXRjIHRvIGFjaGlldmUgdGhlIHNhbWUKPj4gYXR0cmlidXRlIHRyYW5zZmVyLsKg IElmIHdlIGhhZCBhIGdsb2JhbCBjb250ZXh0LCB0aGVzZSBjb3VudGVycGFydAo+PiBmaWx0ZXJz IHdvdWxkbid0IGJlIG5lY2Vzc2FyeS4KPiBJbiBteSBleHBlcmllbmNlLCBnbG9iYWwgKmFueXRo aW5nKiBpcyBhbG1vc3QgYWx3YXlzIGEgc2lnbiBvZiBiYWQKPiBkZXNpZ24gYW5kIG9ubHkgbGVh ZHMgdG8gcGFpbiBhbmQgc3VmZmVyaW5nLiBUaGUgcHJvcGVyIHNvbHV0aW9uIGluIHRoaXMKPiBj YXNlIHdvdWxkIGJlIG1ha2luZyB0aGUgZmlsdGVyZ3JhcGggY29uc3RydWN0aW9uIEFQSSBtb3Jl IGZsZXhpYmxlLgo+IFRoZW4gdGhlIGNvZGUgdGhhdCBhY3R1YWxseSBoYXMgYWxsIHRoZSBuZWNl c3NhcnkgaW5mb3JtYXRpb24gKGkuZS4KPiBmZm1wZWcuYyBvciBvdGhlciBsaWJyYXJ5IGNhbGxl cikgd291bGQgc2V0IHRoZSBmaWx0ZXIgcGFyYW1ldGVycwo+IGhvd2V2ZXIgeW91IHdhbnQuIFRo ZW4gbm9uZSBvZiB0aGVzZSB3aGF0ZXZlcjJyZWYgaGFja3Mgd291bGQgYmUgbmVlZGVkLgoKU29t ZSBvZiB0aGUgY29udGV4dCBkYXRhIHdpbGwgYmUgdXNlZCBieSBmaWx0ZXJzIGR1cmluZyBydW50 aW1lLiBTbywgYSAKZmxleGlibGUgQVBJIGNvdWxkIGhlbHAgZHVyaW5nIGluaXQgYnV0IG5vdCBh ZnRlcndhcmRzLiBUaGUgY29udGV4dCBoYXMgCnRvIGJlIGFjY2Vzc2libGUgZHVyaW5nIGxpZmV0 aW1lIG9mIGZpbHRlcnMuCgpBYm91dCB0aGlzIHBhdGNoLCB0aGUgdXNlciBjYW4gYWxyZWFkeSBh ZGQgYSBjdXN0b20gdHMgb2Zmc2V0IHRvIGFuIAppbnB1dCBidXQgaXQgaGFzIHRvIGJlIGEgcHJl LXNwZWNpZmllZCBmaXhlZCBjb25zdGFudC4gVGhpcyBwYXRjaCBhbGxvd3MgCnRoZSB1c2VyIHRv IHNldCBvbmUgcmVsYXRpdmUgdG8gYW5vdGhlciBpbnB1dC4gVGhhdCBjYW4gb25seSBiZSBkb25l IGluIApmZm1wZWcuYyBhZnRlciBhbGwgaW5wdXRzIGhhdmUgYmVlbiBvcGVuZWQuCgpSZWdhcmRz LApHeWFuCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmZm bXBlZy1kZXZlbCBtYWlsaW5nIGxpc3QKZmZtcGVnLWRldmVsQGZmbXBlZy5vcmcKaHR0cHM6Ly9m Zm1wZWcub3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRldmVsCgpUbyB1bnN1YnNjcmliZSwg dmlzaXQgbGluayBhYm92ZSwgb3IgZW1haWwKZmZtcGVnLWRldmVsLXJlcXVlc3RAZmZtcGVnLm9y ZyB3aXRoIHN1YmplY3QgInVuc3Vic2NyaWJlIi4K