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Sat, 04 May 2024 18:54:54 -0700 (PDT) Received: from [192.168.0.10] ([190.194.167.233]) by smtp.gmail.com with ESMTPSA id u10-20020aa7848a000000b006f3eedaa816sm5297343pfn.47.2024.05.04.18.54.53 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 04 May 2024 18:54:54 -0700 (PDT) Message-ID: <862a3032-917d-4c62-8825-d920945859ca@gmail.com> Date: Sat, 4 May 2024 22:54:59 -0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: ffmpeg-devel@ffmpeg.org References: <20240430231926.2506728-1-michael@niedermayer.cc> <8aa7804e-ce52-48ff-8909-dc4ca98763da@gmail.com> <51cfa301-0a67-484b-a68b-0c2d5e5ea9e8@gmail.com> <20240504205857.GW6420@pb2> <83b46d22-7d4a-4b3b-a9eb-daa99a7599eb@gmail.com> <20240505014503.GA6420@pb2> Content-Language: en-US From: James Almer In-Reply-To: <20240505014503.GA6420@pb2> Subject: Re: [FFmpeg-devel] [PATCH v3] avformat/framecrcenc: compute the checksum for side data 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: T24gNS80LzIwMjQgMTA6NDUgUE0sIE1pY2hhZWwgTmllZGVybWF5ZXIgd3JvdGU6Cj4gT24gU2F0 LCBNYXkgMDQsIDIwMjQgYXQgMDY6MDI6MjVQTSAtMDMwMCwgSmFtZXMgQWxtZXIgd3JvdGU6Cj4+ Cj4+Cj4+IE9uIDUvNC8yMDI0IDU6NTggUE0sIE1pY2hhZWwgTmllZGVybWF5ZXIgd3JvdGU6Cj4+ PiBPbiBTYXQsIE1heSAwNCwgMjAyNCBhdCAxMjoxNjowMFBNIC0wMzAwLCBKYW1lcyBBbG1lciB3 cm90ZToKPj4+PiBPbiA1LzQvMjAyNCA1OjM0IEFNLCBNYXJ0b24gQmFsaW50IHdyb3RlOgo+Pj4+ Pgo+Pj4+Pgo+Pj4+PiBPbiBUaHUsIDIgTWF5IDIwMjQsIEphbWVzIEFsbWVyIHdyb3RlOgo+Pj4+ Pgo+Pj4+Pj4gT24gNS8yLzIwMjQgNjoyMyBQTSwgTWFydG9uIEJhbGludCB3cm90ZToKPj4+Pj4+ Pgo+Pj4+Pj4+Cj4+Pj4+Pj4gICDCoE9uIFdlZCwgMSBNYXkgMjAyNCwgTWljaGFlbCBOaWVkZXJt YXllciB3cm90ZToKPj4+Pj4+Pgo+Pj4+Pj4+PiAgIMKgVGhpcyBhbGxvd3MgZGV0ZWN0aW5nIGlz c3VlcyBpbiBzaWRlIGRhdGEgcmVsYXRlZCBjb2RlLCBzYW1lIGFzIHdoYXQKPj4+Pj4+Pj4gICDC oGZyYW1lY3JjIGRvZXMgZm9yIGJlZm9yZSBhbHJlYWR5IGZvciBwYWNrZXQgZGF0YSBpdHNlbGYu Cj4+Pj4+Pj4+Cj4+Pj4+Pj4+ICAgwqBUaGlzIGJhc2ljYWxseSByZXZlcnRzIGM2YWU1NjBhMThk NjdiOWRkYWEyNWEwMzM4YjdmYjU1ZTMzMTJlNTcuCj4+Pj4+Pj4KPj4+Pj4+PiAgIMKgQ2FuIHlv dSBhdCBsZWFzdCBhZGQgYW4gb3B0aW9uIHdoaWNoIGFsbG93cyBkaXNhYmxpbmcgZHVtcGluZyB0 aGUgc2lkZQo+Pj4+Pj4+ICAgwqBkYXRhPyBDaGFuZ2luZyB0aGUgZm9ybWF0IG9mIGZyYW1lY3Jj IG91dHB1dCBhZ2FpbiBhbmQgYWdhaW4gaXMKPj4+Pj4+PiBub3QgdmVyeQo+Pj4+Pj4KPj4+Pj4+ IFRoZSBmcmFtZWhhc2gvZnJhbWVtZDUgbXV4ZXIgaXMgdmVyc2lvbmVkLCB3aGljaCBpcyB3aGF0 IHlvdSBzaG91bGQKPj4+Pj4+IHVzZSBpZiB5b3Ugd2FudCBwYXJzZWFibGUgb3V0cHV0Lgo+Pj4+ Pgo+Pj4+PiBPa2F5LCBidXQgdGhlbiB0aGUgcXVlc3Rpb24gaXMgdGhhdCB3aHkgZnJhbWVjcmMg aXMgdXNpbmcgZGlmZmVyZW50IGNvZGUKPj4+Pj4gYW5kIG9wdGlvbnM/Cj4+Pj4KPj4+PiBPcmln aW5hbGx5IGl0IHdhcyBmcmFtZWNyYyAodXNpbmcgQVZBZGxlcikgYW5kIGZyYW1lbWQ1ICh1c2lu ZyBBVk1ENSkuIFRoZQo+Pj4+IGxhdHRlciB3YXMgcmVuYW1lZC9hbGlhc2VkIHRvIGZyYW1laGFz aCBhbmQgbWFkZSB0byB1c2UgdGhlIEFWSGFzaCBBUEksCj4+Pj4gd2hpY2ggc3VwcG9ydHMgYWxs IGxhdnUgaGFzaGluZyBhbGdvcml0aG1zLCBhbmQgaXMgdmVyc2lvbmVkLgo+Pj4+IElmIGFueW9u ZSBjYXJlZCwgZnJhbWVjcmMgY291bGQgYmUgYWxzbyBtYWRlIGludG8gYW4gYWxpYXMgb2YgZnJh bWVoYXNoIHRoYXQKPj4+PiBkZWZhdWx0cyB0byBhZGxlcjMyIG91dHB1dCwgYnV0IGl0IHdvdWxk IHJlc3VsdCBpbiBhIG1hc3NpdmUgY2hhbmdlIHRvCj4+Pj4gcmVmZXJlbmNlIGZpbGVzLCBpZiBh bnl0aGluZyBiZWNhdXNlIEFWSGFzaCBpbml0aWFsaXplcyBhZGxlcjMyIHdpdGggYSAxCj4+Pj4g d2hlcmVhcyBmcmFtZWNyYyBkb2VzIGl0IHdpdGggYSAwLgo+Pj4KPj4+IG5vcm1hbGx5IHN0YXJ0 aW5nIGFkbGVyMzIgYXQgMCBpcyBiYWQgYXMgb25lIGNvdWxkIHByZWZpeCBieSBhIDAgYnl0ZSB3 aXRoCj4+PiBubyBjaGVja3N1bSBjaGFuZ2UsIGJ1dCBnaXZlbiB3ZSBhbHNvIHNob3cgdGhlIHNp emUgdGhhdCBzcGNpZmljIGNhc2UgaXNudAo+Pj4gYW4gaXNzdWUKPj4+Cj4+PiBjYW4gd2UgbWFr ZSB0aGUgaW5pdGlhbCB2YWx1ZSBmb3IgYWRsZXIzMiBjb25maWd1cmVhYmxlIHNvIGFzIHRvIGlt cHJvdmUgbG9uZwo+Pj4gdGVybSBzdGFiaWxpdHkgb2YgY2hlY2tzdW1zID8gKG9yIGFkZCBhIGFk bGVyMzJfMSB0byBBVkhhc2gpCj4+Cj4+IGF2X2hhc2hfaW5pdCgpIGFscmVhZHkgaW5pdGlhbGl6 ZXMgYWRsZXIzMiB3aXRoIGEgMS4gTm8gbmVlZCB0byBkbyBhbnl0aGluZwo+PiB0aGVyZS4gSXQn cyB0aGUgZnJhbWVjcmMgbXV4ZXIgdGhhdCB1c2VzIGFkbGVyMzIgd2l0aCAwIGFzIGluaXQgdmFs dWUuCj4gCj4gaSB3YXMgdGhpbmtpbmcgYWJvdXQgYXZfaGFzaF9pbml0KCkgc3VwcG9ydGluZyBh IDAgaW5pdCB0byBhdm9pZCBjaGFuZ2luZyBldmVyeQo+IGNoZWNrc3VtLiBXaGljaCB3b3VsZAo+ IGluY3JlYXNlIGdpdCByZXBvc2l0b3J5IHNpemUKPiBhbmQgbWFrZSBsb25nIHRlcm0gY29tcGFy aXNzaW9ucyBoYXJkZXIgYmVjYXVzZSBmcmFtZWNyYyB3b3VsZCBub3QgYmUgY29tcGFyYWJsZQo+ IGF0IGFsbC4gbm90IGp1c3Qgc29tZSBleHRyYSBmaWVsZHMgdGhhdCBvY2Nhc2lvbmFsbHkgYXBw ZWFyCgpBZGRpbmcgQVZPcHRpb25zIGlzIG5vdCBiYWNrd2FyZHMgY29tcGF0aWJsZSwgYXMgaXQg d291bGQgb25seSB3b3JrIG9uIApBVkhhc2hDb250ZXh0IGZyb20gdGhlIGludHJvZHVjdG9yeSBj b21taXQgb253YXJkcywgc28gdGhlIG9ubHkgCmFsdGVybmF0aXZlIGlzIHByb2JhYmx5IGEgbmV3 IGluaXQgZnVuY3Rpb24gdGhhdCB0YWtlcyBhbiBpbnB1dCBzZWVkIAphcmd1bWVudC4gSnVzdCBu b3QgYW4gdWludDMyX3QsIGFzIHRoYXQncyBub3QgZXh0ZW5zaWJsZS4gSXQgd291bGQgbmVlZCAK dG8gYmUgYW4gdWludDhfdCBhcnJheS4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KZmZtcGVnLWRldmVsIG1haWxpbmcgbGlzdApmZm1wZWctZGV2ZWxAZmZt cGVnLm9yZwpodHRwczovL2ZmbXBlZy5vcmcvbWFpbG1hbi9saXN0aW5mby9mZm1wZWctZGV2ZWwK ClRvIHVuc3Vic2NyaWJlLCB2aXNpdCBsaW5rIGFib3ZlLCBvciBlbWFpbApmZm1wZWctZGV2ZWwt cmVxdWVzdEBmZm1wZWcub3JnIHdpdGggc3ViamVjdCAidW5zdWJzY3JpYmUiLgo=