From: Kieran Kunhya <kierank@obe.tv>
To: Devin Heitmueller <devin.heitmueller@ltnglobal.com>
Cc: Kieran Kunhya <kierank@obe.tv>,
Devin Heitmueller <dheitmueller@ltnglobal.com>,
FFmpeg development discussions and patches
<ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH v4 2/4] mpegts: Stash original PTS for SCTE-35 sections for processing later
Date: Thu, 10 Aug 2023 08:12:50 -0400
Message-ID: <CAK+ULv4PkLrBgjJXdd8J8YxWhqS1fnPfnrNHciuxKJauJSEFgg@mail.gmail.com> (raw)
In-Reply-To: <CAHGibzFkUYjEhP82VWgGFRLKrPwmu_JWCFiFZ7Anrxwvh6R-pg@mail.gmail.com>
On Wed, 9 Aug 2023, 12:37 Devin Heitmueller, <
devin.heitmueller@ltnglobal.com> wrote:
> eI have a separate patch which better tracks the
> video PTS and uses that as the basis for specifying the SCTE-35
> timestamp value (and that's what I use in production). I will be
> looking to submit that as a separate patch, but didn't want to muddy
> the waters by introducing it in this patch series (where I'm not
> trying to tackle that problem).
>
The (closest?) video PTS is even worse than the last PCR because the VBV
means the closest PTS can be quite far from the interpolated PCR.
Kieran
>
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next prev parent reply other threads:[~2023-08-10 12:13 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-31 13:38 [FFmpeg-devel] [PATCH v4 0/4] Add passthrough support for SCTE-35 Devin Heitmueller
2023-07-31 13:38 ` [FFmpeg-devel] [PATCH v4 1/4] avcodec: Add new side data type to contain original PTS value Devin Heitmueller
2023-07-31 13:38 ` [FFmpeg-devel] [PATCH v4 2/4] mpegts: Stash original PTS for SCTE-35 sections for processing later Devin Heitmueller
2023-08-09 13:54 ` Kieran Kunhya
2023-08-09 16:36 ` Devin Heitmueller
2023-08-10 12:12 ` Kieran Kunhya [this message]
2023-08-10 12:20 ` Devin Heitmueller
2023-08-10 12:41 ` Kieran Kunhya
2023-08-10 12:48 ` Kieran Kunhya
2023-08-10 12:58 ` Devin Heitmueller
2023-08-10 13:08 ` Kieran Kunhya
2023-08-10 15:12 ` Devin Heitmueller
2023-08-10 15:53 ` Kieran Kunhya
2023-07-31 13:38 ` [FFmpeg-devel] [PATCH v4 3/4] mpegtsenc: Add support for output of SCTE-35 streams over TS Devin Heitmueller
2023-07-31 13:38 ` [FFmpeg-devel] [PATCH v4 4/4] bsf: Add new bitstream filter to set SCTE-35 pts_adjustment when reclocking Devin Heitmueller
2023-08-04 11:16 ` [FFmpeg-devel] [PATCH v4 0/4] Add passthrough support for SCTE-35 Devin Heitmueller
2023-08-08 14:31 ` Devin Heitmueller
2023-08-08 15:30 ` Dennis Mungai
2023-09-01 9:29 ` Dennis Mungai
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