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Mon, 24 Feb 2025 09:03:40 -0800 (PST) MIME-Version: 1.0 References: <577271964.20142847.1740408205310.JavaMail.zimbra@telecom-paris.fr> In-Reply-To: From: Stone Chen Date: Mon, 24 Feb 2025 12:03:28 -0500 X-Gm-Features: AWEUYZnDMAH55MltHnE930SC3DUobiP3nl26VNUayYh1M4Z4V5ZHxf7sw6XAkOo Message-ID: To: FFmpeg development discussions and patches X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [BASIC QUESTION] Profiling tool for ffmpeg 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: T24gTW9uLCBGZWIgMjQsIDIwMjUgYXQgOTo1NOKAr0FNIERldmluIEhlaXRtdWVsbGVyIDwKZGV2 aW4uaGVpdG11ZWxsZXJAbHRuZ2xvYmFsLmNvbT4gd3JvdGU6Cgo+IE9uIE1vbiwgRmViIDI0LCAy MDI1IGF0IDk6NDPigK9BTSBDZXNhciBNYXRoZXVzCj4gPGNlc2FyLm1hdGhldXNAdGVsZWNvbS1w YXJpcy5mcj4gd3JvdGU6Cj4gPgo+ID4gSGksIEknbSBhIENTIHN0dWRlbnQgd29ya2luZyBvbiBh biBvcHRpbWlzYXRpb24gb2YgdGhlIGVidXIxMjggZmlsdGVyLgo+IEZpcnN0IEknbSBsb29raW5n IGZvciB0aGUgbmljZXN0IHdheSB0byBnZXQgaW5mb3JtYXRpb24gb24gY29kZSBwZXJmb3JtYW5j ZS4KPiA+IEkgc2F3ICB0aGF0IHRoZSBjb25maWd1cmF0aW9uIGZsYWcgICAiLS1lbmFibGUtbGlu dXgtcGVyZiIgICAgICBlbmFibGVzCj4gTGludXggUGVyZm9ybWFuY2UgTW9uaXRvciBBUEksIEkn dmUgYmVlbiB1c2luZyB0aGUgcGVyZiB0b29sIHdpdGggdGhlCj4gZm9sbG93aW5nIGNvbW1hbmRz IGZvciBleGFtcGxlIDoKPiA+Cj4gPiAuL3BlcmYgcmVjb3JkIC1GIDk5IC1hIC1nIC0tY2FsbC1n cmFwaCBkd2FyZiAuL2ZmbXBlZyAtaSB0ZXN0LndhdiAtdm4KPiAtYWYgbG91ZG5vcm09cHJpbnRf Zm9ybWF0PXN1bW1hcnk6ZHVhbF9tb25vPXRydWUgLWYgbnVsbCAvZGV2L251bGwKPiA+Cj4gPiBi dXQgSSdtIG5vdCBxdWl0ZSBzYXRpc2ZhdGUgd2l0aCB0aGUgcmVzdWx0Lgo+ID4KPiA+IERvIHlv dSBoYXZlIGFueSBhZHZpY2Ugb24gaG93IHRvIHByb3Blcmx5IGV4dHJhY3QgaW5mb3JtYXRpb25z IHN1Y2ggYXMKPiBleGVjdXRpb24gdGltZSwgZnVuY3Rpb24gY2FsbCBncmFwaCBldGMuLiBpbiBz dWNoIGEgY2FzZSB1c2luZyBwcm9maWxpbmcKPiB0b29sIChwZXJmIG9yIGdwcm9mIGZvciBleGFt cGxlID8KPgo+IEkndmUgaGFkIGV4Y2VsbGVudCBzdWNjZXNzIHdpdGggSW50ZWwgVlR1bmUsIHdo aWNoIHdoaWxlIG5vdCBvcGVuCj4gc291cmNlIGlzIGZyZWVseSBhdmFpbGFibGU6Cj4KPgo+IGh0 dHBzOi8vd3d3LmludGVsLmNvbS9jb250ZW50L3d3dy91cy9lbi9kZXZlbG9wZXIvdG9vbHMvb25l YXBpL3Z0dW5lLXByb2ZpbGVyLmh0bWwjZ3MuazBrZnZlCgoKQU1EIGVxdWl2YWxlbnQsIHRob3Vn aCBub3QgbmVhcmx5IGFzIG5pY2UgYXMgVlR1bmUgaW1vLgoKaHR0cHM6Ly93d3cuYW1kLmNvbS9l bi9kZXZlbG9wZXIvdXByb2YuaHRtbAoKPGh0dHBzOi8vd3d3LmludGVsLmNvbS9jb250ZW50L3d3 dy91cy9lbi9kZXZlbG9wZXIvdG9vbHMvb25lYXBpL3Z0dW5lLXByb2ZpbGVyLmh0bWwjZ3MuazBr ZnZlPgo+Cj4gRnVuY3Rpb24gY2FsbCB0aW1pbmcsIG1lbW9yeSBiYW5kd2lkdGggdXRpbGl6YXRp b24gKGlmIG9uIGFuIEludGVsCj4gQ1BVKSwgY2FjaGUgYW5hbHlzaXMsIGFuZCB2ZXJ5IGVhc3kg dG8gZ2V0IHVwIGFuZCBydW5uaW5nLiAgVGhlIGhhcmQKPiBwYXJ0IGlzIHVuZGVyc3RhbmRpbmcg dGhlIHJlc3VsdHMsIGJ1dCB0aGUgR1VJIG1ha2VzIHRoYXQgKm11Y2gqCj4gZWFzaWVyIHRoYW4g YW55IGNvbW1hbmQgbGluZSBwZXJmIGJhc2VkIHNvbHV0aW9uLgo+Cj4gQnV0IHllYWgsIGFzIEtp ZXJhbiBwb2ludGVkIG91dCwgZm9yIGFueSBvZiB0aGVzZSBzb2x1dGlvbnMgeW91IHNob3VsZAo+ IGJlIHVzaW5nIHRoZSB2ZXJzaW9uIG9mIHRoZSBmZm1wZWcgYmluYXJ5IHRoYXQgY29udGFpbnMg ZGVidWcgaW5mby4KPgo+IERldmluCj4KPiAtLQo+IERldmluIEhlaXRtdWVsbGVyLCBTZW5pb3Ig U29mdHdhcmUgRW5naW5lZXIKPiBMVE4gR2xvYmFsIENvbW11bmljYXRpb25zCj4gbzogKzEgKDMw MSkgMzYzLTEwMDEKPiB3OiBodHRwczovL2x0bmdsb2JhbC5jb20gIGU6IGRldmluLmhlaXRtdWVs bGVyQGx0bmdsb2JhbC5jb20KPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwo+IGZmbXBlZy1kZXZlbCBtYWlsaW5nIGxpc3QKPiBmZm1wZWctZGV2ZWxAZmZt cGVnLm9yZwo+IGh0dHBzOi8vZmZtcGVnLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ZmbXBlZy1kZXZl bAo+Cj4gVG8gdW5zdWJzY3JpYmUsIHZpc2l0IGxpbmsgYWJvdmUsIG9yIGVtYWlsCj4gZmZtcGVn LWRldmVsLXJlcXVlc3RAZmZtcGVnLm9yZyB3aXRoIHN1YmplY3QgInVuc3Vic2NyaWJlIi4KPgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpmZm1wZWctZGV2 ZWwgbWFpbGluZyBsaXN0CmZmbXBlZy1kZXZlbEBmZm1wZWcub3JnCmh0dHBzOi8vZmZtcGVnLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ZmbXBlZy1kZXZlbAoKVG8gdW5zdWJzY3JpYmUsIHZpc2l0IGxp bmsgYWJvdmUsIG9yIGVtYWlsCmZmbXBlZy1kZXZlbC1yZXF1ZXN0QGZmbXBlZy5vcmcgd2l0aCBz dWJqZWN0ICJ1bnN1YnNjcmliZSIuCg==