[FFmpeg-devel] [PATCH v4 0/4] Add passthrough support for SCTE-35

Devin Heitmueller devin.heitmueller at ltnglobal.com
Tue Aug 8 17:31:25 EEST 2023


On Fri, Aug 4, 2023 at 7:16 AM Devin Heitmueller
<devin.heitmueller at ltnglobal.com> wrote:
>
> On Mon, Jul 31, 2023 at 9:38 AM Devin Heitmueller
> <devin.heitmueller at ltnglobal.com> wrote:
> >
> > Properly set up the MPEG-TS mux and recalculate the pts_adjust field
> > in SCTE_35 packets, such that a user can transparently pass through
> > SCTE-35 streams when both the input and output are MPEG-TS.
> >
> > This patch series updated to reflect feedback from James Almer.
> >
> > Devin Heitmueller (4):
> >   avcodec: Add new side data type to contain original PTS value
> >   mpegts: Stash original PTS for SCTE-35 sections for processing later
> >   mpegtsenc: Add support for output of SCTE-35 streams over TS
> >   bsf: Add new bitstream filter to set SCTE-35 pts_adjustment when
> >     reclocking
> >
> >  doc/bitstream_filters.texi       |   9 ++++
> >  libavcodec/Makefile              |   1 +
> >  libavcodec/bitstream_filters.c   |   1 +
> >  libavcodec/defs.h                |  12 +++++
> >  libavcodec/packet.h              |  11 +++++
> >  libavcodec/scte35ptsadjust_bsf.c | 100 +++++++++++++++++++++++++++++++++++++++
> >  libavformat/mpegts.c             |  11 ++++-
> >  libavformat/mpegts.h             |   1 +
> >  libavformat/mpegtsenc.c          |  76 +++++++++++++++++++++++++++--
> >  libavformat/mux.c                |   6 ++-
> >  10 files changed, 221 insertions(+), 7 deletions(-)
> >  create mode 100644 libavcodec/scte35ptsadjust_bsf.c
> >
> > --
> > 1.8.3.1
> >
>
> ping.

If nobody has any additional feedback, could I please get somebody to
merge this series?

Thanks,

Devin

-- 
Devin Heitmueller, Senior Software Engineer
LTN Global Communications
o: +1 (301) 363-1001
w: https://ltnglobal.com  e: devin.heitmueller at ltnglobal.com


More information about the ffmpeg-devel mailing list