From: Leo Izen <leo.izen@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] FFV1 slicecrc: "hashxx" instead of "CRC" for speed?
Date: Thu, 3 Nov 2022 11:07:36 -0400
Message-ID: <9c9af8ff-0460-4357-4264-9804aed2cc63@gmail.com> (raw)
In-Reply-To: <Y2O/+JsVLA1qOf7N@phare.normalesup.org>
On 11/3/22 09:19, Nicolas George wrote:
> Leo Izen (12022-11-03):
>> I'm a bit confused here, aren't there only 255 one-byte changes in the first
>> place? The 256th is when the byte remains unchanged.
>
> Most data is made of more than one byte.
>
Ah, so it's on average 255 out of every 256 one-byte changes across the
entire bitstream, got it. Thanks.
- Leo Izen (thebombzen)
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next prev parent reply other threads:[~2022-11-03 15:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-25 20:31 Peter B.
2022-10-25 20:37 ` Andreas Rheinhardt
2022-10-26 7:25 ` Kieran Kunhya
2022-10-26 7:58 ` Paul B Mahol
2022-10-26 19:13 ` Michael Niedermayer
2022-11-03 13:01 ` Leo Izen
2022-11-03 13:19 ` Nicolas George
2022-11-03 15:07 ` Leo Izen [this message]
2022-11-08 8:17 ` Peter B.
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