From: Nicolas George <george@nsup.org>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Cc: Marth64 <marth64@proxyid.net>
Subject: Re: [FFmpeg-devel] [PATCH v2] dvdvideo: add DVD-Video demuxer, powered by libdvdnav and libdvdread
Date: Wed, 10 Jan 2024 11:16:59 +0100
Message-ID: <ZZ5um1mTKnC8uoCK@phare.normalesup.org> (raw)
In-Reply-To: <CA+28BfDFzsOwW8ivSYnPOLL=5VC9EuyCKgYp05ObUUbpnVfXRg@mail.gmail.com>
Marth64 (12024-01-10):
> I will add that I still had to maintain a dependency on GENPTS for the
> inner MPEG demuxer. This is because dvdnav_get_current_time() does not
> provide exact stream-level PTS. However, the crashing/hanging is fixed (by
> parsing NAV packets), and the output is produced smoothly. GENPTS fills in
> the blanks.
>
> If anyone can think of a better way, please let me know. Right now, it
> works well.
You could imitate what tools/dvd2concat does internally: use
libdvdread to get the structure of the DVD but let the concat demuxer
handle all the actual demuxing work.
Regards,
--
Nicolas George
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next prev parent reply other threads:[~2024-01-10 10:17 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-09 10:06 [FFmpeg-devel] [PATCH] [WIP] [RFC] dvdvideo: initial contribution (DVD demuxer) Marth64
2023-12-10 2:27 ` Marth64
2023-12-10 3:03 ` Leo Izen
2023-12-10 3:16 ` Marth64
2023-12-10 3:47 ` Marth64
2023-12-13 20:45 ` Nicolas George
2024-01-06 22:32 ` Marth64
2024-01-10 8:46 ` [FFmpeg-devel] [PATCH v2] dvdvideo: add DVD-Video demuxer, powered by libdvdnav and libdvdread Marth64
2024-01-10 8:53 ` Marth64
2024-01-10 10:16 ` Nicolas George [this message]
2024-01-10 16:25 ` Marth64
2024-01-10 16:48 ` Marth64
2024-01-11 3:46 ` [FFmpeg-devel] [PATCH v3] " Marth64
2024-01-11 3:48 ` Marth64
2024-01-24 0:17 ` Stefano Sabatini
2024-01-24 0:58 ` Marth64
2024-01-28 22:59 ` [FFmpeg-devel] [PATCH v5] libavformat: " Marth64
2024-01-31 23:57 ` Stefano Sabatini
2024-02-05 0:02 ` [FFmpeg-devel] [PATCH v6] libavformat/dvdvideo: add DVD-Video demuxer " Marth64
2024-02-05 0:09 ` Marth64
2024-02-05 5:48 ` [FFmpeg-devel] [PATCH v7 1/2] " Marth64
2024-02-05 5:48 ` [FFmpeg-devel] [PATCH v7 2/2] libavformat/dvdvideo: add DVD CLUT utilities and enable palette support Marth64
2024-02-07 18:09 ` Andreas Rheinhardt
2024-02-07 18:32 ` Marth64
2024-02-07 0:52 ` [FFmpeg-devel] [PATCH v7 1/2] libavformat/dvdvideo: add DVD-Video demuxer powered by libdvdnav and libdvdread Stefano Sabatini
2024-02-07 0:54 ` Marth64
2024-02-07 18:58 ` Andreas Rheinhardt
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