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Sat, 24 Feb 2024 18:04:46 -0800 (PST) Received: from [192.168.0.11] ([190.194.169.124]) by smtp.gmail.com with ESMTPSA id p17-20020a1709028a9100b001d8e41b3f95sm1559279plo.51.2024.02.24.18.04.45 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 24 Feb 2024 18:04:45 -0800 (PST) Message-ID: Date: Sat, 24 Feb 2024 23:04:59 -0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: ffmpeg-devel@ffmpeg.org References: <0ddf4c39-e6fe-4b5f-aecf-529b10a7f06c@mail.ru> From: James Almer In-Reply-To: <0ddf4c39-e6fe-4b5f-aecf-529b10a7f06c@mail.ru> Subject: Re: [FFmpeg-devel] [PATCH] mov: parse track-based udta name tags 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: T24gMi8yNC8yMDI0IDEwOjU5IFBNLCDQktC+0LTRj9C90L3QuNC60L7QsiDQkC7Qki4gdmlhIGZm bXBlZy1kZXZlbCB3cm90ZToKPiBTaWduZWQtb2ZmLWJ5OiBBbGVrc29pZCA8QWxla3NvaWQxOTc4 QG1haWwucnU+Cj4gLS0tCj4gIMKgbGliYXZmb3JtYXQvbW92LmMgfCAxNSArKysrKysrKysrKysr LS0KPiAgwqAxIGZpbGUgY2hhbmdlZCwgMTMgaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkK PiAKPiBkaWZmIC0tZ2l0IGEvbGliYXZmb3JtYXQvbW92LmMgYi9saWJhdmZvcm1hdC9tb3YuYwo+ IGluZGV4IDFhMWIxMDQ2MTUuLmM3YjY5MTk0MzMgMTAwNjQ0Cj4gLS0tIGEvbGliYXZmb3JtYXQv bW92LmMKPiArKysgYi9saWJhdmZvcm1hdC9tb3YuYwo+IEBAIC0zMDEsNiArMzAxLDE2IEBAIHN0 YXRpYyBpbnQgbW92X21ldGFkYXRhX2htbXQoTU9WQ29udGV4dCAqYywgCj4gQVZJT0NvbnRleHQg KnBiLCB1bnNpZ25lZCBsZW4pCj4gIMKgwqDCoMKgIHJldHVybiAwOwo+ICDCoH0KPiAgwqArCgpZ b3VyIG1haWwgY2xpZW50IHNlZW1zIHRvIGhhdmUgbWFuZ2xlZCB0aGUgcGF0Y2guCgo+ICtzdGF0 aWMgdm9pZCBtb3Zfc2V0X21ldGFkYXRhKE1PVkNvbnRleHQgKmMsIGNvbnN0IGNoYXIgKmtleSwg Y29uc3QgY2hhciAKPiAqc3RyKQo+ICt7Cj4gK8KgwqDCoCBpZiAoYy0+dHJha19pbmRleCA+PSAw KSB7Cj4gK8KgwqDCoMKgwqDCoMKgIEFWU3RyZWFtICpzdCA9IGMtPmZjLT5zdHJlYW1zW2MtPmZj LT5uYl9zdHJlYW1zLTFdOwo+ICvCoMKgwqDCoMKgwqDCoCBhdl9kaWN0X3NldCgmc3QtPm1ldGFk YXRhLCBrZXksIHN0ciwgMCk7Cj4gK8KgwqDCoCB9IGVsc2UKPiArwqDCoMKgwqDCoMKgwqAgYXZf ZGljdF9zZXQoJmMtPmZjLT5tZXRhZGF0YSwga2V5LCBzdHIsIDApOwo+ICt9Cj4gKwo+ICDCoHN0 YXRpYyBpbnQgbW92X3JlYWRfdWR0YV9zdHJpbmcoTU9WQ29udGV4dCAqYywgQVZJT0NvbnRleHQg KnBiLCAKPiBNT1ZBdG9tIGF0b20pCj4gIMKgewo+ICDCoMKgwqDCoCBjaGFyIHRtcF9rZXlbQVZf Rk9VUkNDX01BWF9TVFJJTkdfU0laRV0gPSB7MH07Cj4gQEAgLTQwMyw2ICs0MTMsNyBAQCBzdGF0 aWMgaW50IG1vdl9yZWFkX3VkdGFfc3RyaW5nKE1PVkNvbnRleHQgKmMsIAo+IEFWSU9Db250ZXh0 ICpwYiwgTU9WQXRvbSBhdG9tKQo+ICDCoMKgwqDCoCBjYXNlIE1LVEFHKDB4YTksJ3cnLCdyJywn bicpOiBrZXkgPSAid2FybmluZyI7wqDCoCBicmVhazsKPiAgwqDCoMKgwqAgY2FzZSBNS1RBRygw eGE5LCd3JywncicsJ3QnKToga2V5ID0gImNvbXBvc2VyIjvCoCBicmVhazsKPiAgwqDCoMKgwqAg Y2FzZSBNS1RBRygweGE5LCd4JywneScsJ3onKToga2V5ID0gImxvY2F0aW9uIjvCoCBicmVhazsK PiArwqDCoMKgIGNhc2UgTUtUQUcoICduJywnYScsJ20nLCdlJyk6IGtleSA9ICJ0aXRsZSI7wqDC oMKgwqAgYnJlYWs7Cj4gIMKgwqDCoMKgIH0KPiAgwqByZXRyeToKPiAgwqDCoMKgwqAgaWYgKGMt Pml0dW5lc19tZXRhZGF0YSAmJiBhdG9tLnNpemUgPiA4KSB7Cj4gQEAgLTUzMCwxMCArNTQxLDEw IEBAIHJldHJ5Ogo+ICDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgc3RyW3N0cl9zaXplXSA9IDA7 Cj4gIMKgwqDCoMKgwqDCoMKgwqAgfQo+ICDCoMKgwqDCoMKgwqDCoMKgIGMtPmZjLT5ldmVudF9m bGFncyB8PSBBVkZNVF9FVkVOVF9GTEFHX01FVEFEQVRBX1VQREFURUQ7Cj4gLcKgwqDCoMKgwqDC oMKgIGF2X2RpY3Rfc2V0KCZjLT5mYy0+bWV0YWRhdGEsIGtleSwgc3RyLCAwKTsKPiArwqDCoMKg wqDCoMKgwqAgbW92X3NldF9tZXRhZGF0YShjLCBrZXksIHN0cik7Cj4gIMKgwqDCoMKgwqDCoMKg wqAgaWYgKCpsYW5ndWFnZSAmJiBzdHJjbXAobGFuZ3VhZ2UsICJ1bmQiKSkgewo+ICDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqAgc25wcmludGYoa2V5Miwgc2l6ZW9mKGtleTIpLCAiJXMtJXMiLCBr ZXksIGxhbmd1YWdlKTsKPiAtwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBhdl9kaWN0X3NldCgmYy0+ ZmMtPm1ldGFkYXRhLCBrZXkyLCBzdHIsIDApOwo+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIG1v dl9zZXRfbWV0YWRhdGEoYywga2V5Miwgc3RyKTsKPiAgwqDCoMKgwqDCoMKgwqDCoCB9Cj4gIMKg wqDCoMKgwqDCoMKgwqAgaWYgKCFzdHJjbXAoa2V5LCAiZW5jb2RlciIpKSB7Cj4gIMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoCBpbnQgbWFqb3IsIG1pbm9yLCBtaWNybzsKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZmZtcGVnLWRldmVsIG1haWxpbmcgbGlz dApmZm1wZWctZGV2ZWxAZmZtcGVnLm9yZwpodHRwczovL2ZmbXBlZy5vcmcvbWFpbG1hbi9saXN0 aW5mby9mZm1wZWctZGV2ZWwKClRvIHVuc3Vic2NyaWJlLCB2aXNpdCBsaW5rIGFib3ZlLCBvciBl bWFpbApmZm1wZWctZGV2ZWwtcmVxdWVzdEBmZm1wZWcub3JnIHdpdGggc3ViamVjdCAidW5zdWJz Y3JpYmUiLgo=