From: Nicolas George <george@nsup.org>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH v2 2/4] ffmpeg: Add display_matrix option
Date: Mon, 22 Aug 2022 14:30:31 +0200
Message-ID: <YwN254KiPyYuVLua@phare.normalesup.org> (raw)
In-Reply-To: <95cef8bb-aef6-bf28-a196-9e1c8cc70fe8@mail.de>
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Thilo Borgman (12022-08-20):
> My two cents about it that the a=b:c=d syntax from AVDict is at least
> known and used in filters already.
> The function style a(b,c,d) thing from SVG would be completely new.
> Instead of the AVDict overhead, it adds a simplistic parser overhead.
> Also, maybe I'm just unaware, these style of options appears not to be
> often used in the command line world.
These are good points. On the other hand:
- The "a=b:c=d" syntax needs documentation and is misleading with regard
the order and interaction of suboptions.
- The SVG syntax is more powerful, it allows to compose several
transforms.
Regards,
--
Nicolas George
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next prev parent reply other threads:[~2022-08-22 12:30 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-15 19:58 [FFmpeg-devel] [PATCH v2 1/4] fftools: Add support for dictionary options Thilo Borgmann
2022-08-15 20:02 ` [FFmpeg-devel] [PATCH v2 2/4] ffmpeg: Add display_matrix option Thilo Borgmann
2022-08-16 4:03 ` Gyan Doshi
2022-08-16 14:10 ` Anton Khirnov
2022-08-16 18:48 ` Thilo Borgmann
2022-08-17 8:18 ` Anton Khirnov
2022-08-17 8:50 ` Gyan Doshi
2022-08-17 8:59 ` Nicolas George
2022-08-17 9:05 ` Anton Khirnov
2022-08-17 10:53 ` Gyan Doshi
2022-08-17 12:25 ` Anton Khirnov
2022-08-18 10:58 ` Gyan Doshi
2022-08-20 13:32 ` Thilo Borgmann
2022-08-20 13:39 ` Nicolas George
2022-08-20 13:48 ` Thilo Borgmann
2022-08-22 12:30 ` Nicolas George [this message]
2022-09-07 16:05 ` Thilo Borgmann
2022-08-18 7:11 ` Anton Khirnov
2022-08-17 6:26 ` Marton Balint
2022-08-15 20:02 ` [FFmpeg-devel] [PATCH v2 3/4] ffmpeg: Deprecate display rotation override with a metadata key Thilo Borgmann
2022-08-15 20:02 ` [FFmpeg-devel] [PATCH v2 4/4] ffmpeg: Allow printing of option arguments in help output Thilo Borgmann
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