[FFmpeg-devel] [PATCH] avformat/mpegts: Passthrough SCTE 35 Current behavior breaks SCTE 35 by wrapping it in a PES packet, this adds the logic for the SCTE 35 messages to be passed through cleanly.

[Gregor Fuis]

Hi Pierre,

Do you maybe have a patch that would work with the latest ffmpeg version?

Best Regards,
Gregor

On Thu, Jun 12, 2025 at 10:48 AM Pierre Le Fevre via ffmpeg-devel <
ffmpeg-devel at ffmpeg.org> wrote:

>
>
>
> ---------- Forwarded message ----------
> From: Pierre Le Fevre <pierre.lefevre at netinsight.net>
> To: FFmpeg development discussions and patches <ffmpeg-devel at ffmpeg.org>
> Cc:
> Bcc:
> Date: Thu, 12 Jun 2025 08:48:09 +0000
> Subject: Re: [FFmpeg-devel] [PATCH] avformat/mpegts: Passthrough SCTE 35
> Current behavior breaks SCTE 35 by wrapping it in a PES packet, this adds
> the logic for the SCTE 35 messages to be passed through cleanly.
> Hi Devin,
> I saw your patch but noticed it was still not merged. Since it’s more
> comprehensive, I’m all for merging your patch instead of mine if it’s not
> too stale.
>
> Best,
> Pierre
>
> From: ffmpeg-devel <ffmpeg-devel-bounces at ffmpeg.org> on behalf of Devin
> Heitmueller <devin.heitmueller at ltnglobal.com>
> Date: Wednesday, 11 June 2025 at 16:32
> To: FFmpeg development discussions and patches <ffmpeg-devel at ffmpeg.org>
> Cc: Pierre Le Fevre <pierre.lefevre at netinsight.net>
> Subject: Re: [FFmpeg-devel] [PATCH] avformat/mpegts: Passthrough SCTE 35
> Current behavior breaks SCTE 35 by wrapping it in a PES packet, this adds
> the logic for the SCTE 35 messages to be passed through cleanly.
> *EXTERNAL EMAIL*- Use caution before opening links or attachments
>
> Hello Pierre,
>
> On Wed, Jun 11, 2025 at 10:22 AM Pierre Le Fevre via ffmpeg-devel
> <ffmpeg-devel at ffmpeg.org> wrote:
> > ---------- Forwarded message ----------
> > From: Pierre Le Fevre <pierre.lefevre at netinsight.net>
> > To: "ffmpeg-devel at ffmpeg.org" <ffmpeg-devel at ffmpeg.org>
> > Cc:
> > Bcc:
> > Date: Wed, 11 Jun 2025 14:22:29 +0000
> > Subject: [PATCH] avformat/mpegts: Passthrough SCTE 35 Current behavior
> breaks SCTE 35 by wrapping it in a PES packet, this adds the logic for the
> SCTE 35 messages to be passed through cleanly.
> > Signed-off-by: Pierre Le Fevre <pierre.lefevre at netinsight.net>
>
> For what it's worth, I submitted a similar patch series a couple of
> years ago, which also accommodates modifying the pts_adjust field
> (which is mandatory if the output stream's clocks are rebased).
>
> https://ffmpeg.org/pipermail/ffmpeg-devel/2023-July/312417.html
>
> Devin
> --
> Devin Heitmueller, Senior Software Engineer
> LTN Global Communications
> o: +1 (301) 363-1001
> w: https://ltnglobal.com  e: devin.heitmueller at ltnglobal.com
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>
> ---------- Forwarded message ----------
> From: Pierre Le Fevre via ffmpeg-devel <ffmpeg-devel at ffmpeg.org>
> To: FFmpeg development discussions and patches <ffmpeg-devel at ffmpeg.org>
> Cc: Pierre Le Fevre <pierre.lefevre at netinsight.net>
> Bcc:
> Date: Thu, 12 Jun 2025 08:48:09 +0000
> Subject: Re: [FFmpeg-devel] [PATCH] avformat/mpegts: Passthrough SCTE 35
> Current behavior breaks SCTE 35 by wrapping it in a PES packet, this adds
> the logic for the SCTE 35 messages to be passed through cleanly.
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