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Mon, 04 Dec 2023 10:05:55 -0800 (PST) MIME-Version: 1.0 References: <20231201232603.31423-1-michael@niedermayer.cc> <5D9AD3C1-1B67-4F5E-8AA0-F4D3A4978AA5@gmail.com> In-Reply-To: <5D9AD3C1-1B67-4F5E-8AA0-F4D3A4978AA5@gmail.com> From: Dale Curtis Date: Mon, 4 Dec 2023 10:05:43 -0800 Message-ID: To: FFmpeg development discussions and patches X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH] avformat/mov: Ignore duplicate ftyp 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: VGhhbmtzISBsZ3RtLCBkZWZlciB0byB5b3Ugb24gRkZfQ09NUExJQU5DRV9TVFJJQ1QuCgpPbiBG cmksIERlYyAxLCAyMDIzIGF0IDM6NTnigK9QTSA8ZXBpcmF0MDdAZ21haWwuY29tPiB3cm90ZToK Cj4KPgo+IE9uIDIgRGVjIDIwMjMsIGF0IDA6MjYsIE1pY2hhZWwgTmllZGVybWF5ZXIgd3JvdGU6 Cj4KPiA+IEZpeGVzOiBzd2l0Y2hfMTA4MHBfNzIwcC5tcDQKPiA+IEZvdW5kLWJ5OiBEYWxlIEN1 cnRpcyA8ZGFsZWN1cnRpc0BjaHJvbWl1bS5vcmc+Cj4gPiBTaWduZWQtb2ZmLWJ5OiBNaWNoYWVs IE5pZWRlcm1heWVyIDxtaWNoYWVsQG5pZWRlcm1heWVyLmNjPgo+ID4gLS0tCj4gPiAgbGliYXZm b3JtYXQvbW92LmMgfCA2ICsrKystLQo+ID4gIDEgZmlsZSBjaGFuZ2VkLCA0IGluc2VydGlvbnMo KyksIDIgZGVsZXRpb25zKC0pCj4gPgo+ID4gZGlmZiAtLWdpdCBhL2xpYmF2Zm9ybWF0L21vdi5j IGIvbGliYXZmb3JtYXQvbW92LmMKPiA+IGluZGV4IGY3YjVlYzdhMzUyLi5mYjVkNmY0OTEzOCAx MDA2NDQKPiA+IC0tLSBhL2xpYmF2Zm9ybWF0L21vdi5jCj4gPiArKysgYi9saWJhdmZvcm1hdC9t b3YuYwo+ID4gQEAgLTEyMjIsOCArMTIyMiwxMCBAQCBzdGF0aWMgaW50IG1vdl9yZWFkX2Z0eXAo TU9WQ29udGV4dCAqYywKPiBBVklPQ29udGV4dCAqcGIsIE1PVkF0b20gYXRvbSkKPiA+ICAgICAg aW50IHJldCA9IGZmaW9fcmVhZF9zaXplKHBiLCB0eXBlLCA0KTsKPiA+ICAgICAgaWYgKHJldCA8 IDApCj4gPiAgICAgICAgICByZXR1cm4gcmV0Owo+ID4gLSAgICBpZiAoYy0+ZmMtPm5iX3N0cmVh bXMpCj4gPiAtICAgICAgICByZXR1cm4gQVZFUlJPUl9JTlZBTElEREFUQTsKPiA+ICsgICAgaWYg KGMtPmZjLT5uYl9zdHJlYW1zKSB7Cj4gPiArICAgICAgICBhdl9sb2coYy0+ZmMsIEFWX0xPR19E RUJVRywgIklnbm9yaW5nIGR1cGxpY2F0ZSBGVFlQXG4iKTsKPiA+ICsgICAgICAgIHJldHVybiAw Owo+ID4gKyAgICB9Cj4gPgo+Cj4gU2hvdWxkIHRoaXMgYmUgYW4gZXJyb3Igd2hlbiBGRl9DT01Q TElBTkNFX1NUUklDVCBtYXliZT8KPgo+ID4gICAgICBpZiAoc3RyY21wKHR5cGUsICJxdCAgIikp Cj4gPiAgICAgICAgICBjLT5pc29tID0gMTsKPiA+IC0tCj4gPiAyLjE3LjEKPiA+Cj4gPiBfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+ID4gZmZtcGVnLWRl dmVsIG1haWxpbmcgbGlzdAo+ID4gZmZtcGVnLWRldmVsQGZmbXBlZy5vcmcKPiA+IGh0dHBzOi8v ZmZtcGVnLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ZmbXBlZy1kZXZlbAo+ID4KPiA+IFRvIHVuc3Vi c2NyaWJlLCB2aXNpdCBsaW5rIGFib3ZlLCBvciBlbWFpbAo+ID4gZmZtcGVnLWRldmVsLXJlcXVl c3RAZmZtcGVnLm9yZyB3aXRoIHN1YmplY3QgInVuc3Vic2NyaWJlIi4KPiBfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IGZmbXBlZy1kZXZlbCBtYWlsaW5n IGxpc3QKPiBmZm1wZWctZGV2ZWxAZmZtcGVnLm9yZwo+IGh0dHBzOi8vZmZtcGVnLm9yZy9tYWls bWFuL2xpc3RpbmZvL2ZmbXBlZy1kZXZlbAo+Cj4gVG8gdW5zdWJzY3JpYmUsIHZpc2l0IGxpbmsg YWJvdmUsIG9yIGVtYWlsCj4gZmZtcGVnLWRldmVsLXJlcXVlc3RAZmZtcGVnLm9yZyB3aXRoIHN1 YmplY3QgInVuc3Vic2NyaWJlIi4KPgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpmZm1wZWctZGV2ZWwgbWFpbGluZyBsaXN0CmZmbXBlZy1kZXZlbEBmZm1w ZWcub3JnCmh0dHBzOi8vZmZtcGVnLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ZmbXBlZy1kZXZlbAoK VG8gdW5zdWJzY3JpYmUsIHZpc2l0IGxpbmsgYWJvdmUsIG9yIGVtYWlsCmZmbXBlZy1kZXZlbC1y ZXF1ZXN0QGZmbXBlZy5vcmcgd2l0aCBzdWJqZWN0ICJ1bnN1YnNjcmliZSIuCg==