[FFmpeg-devel] [PATCH] ffmpeg: add new forced_keyframes option -hls:time

Steven Liu lingjiujianke at gmail.com
Tue Feb 14 13:33:42 EET 2017


2017-02-14 19:18 GMT+08:00 Michael Niedermayer <michael at niedermayer.cc>:

> On Sun, Feb 12, 2017 at 07:12:31PM +0100, Miroslav Slugeň wrote:
> > If we are using copyts parameter it is not possible to inserting key
> > frames same way as hlsenc requests, this will lead to different hls
> > segments length.
> >
> > -copyts is required for long period audio/video sync
> >
> > Small modification to hlsenc.c is also required and will arrive in
> > next patch.
> >
> > --
> > Miroslav Slugeň
> >
> >
> >
> >
> >
> >
> >
> >
> >
>
> >  ffmpeg.c |   19 +++++++++++++++++++
> >  ffmpeg.h |    4 ++++
> >  2 files changed, 23 insertions(+)
> > 77d7894d66a6195b7ed7c3e1f1998ec8289f66a2  0001-ffmpeg-add-new-forced_
> keyframes-option-hls-time-for-.patch
> > From 90d0636ea6cd34c9b51e4b568bb9e8aa461fa615 Mon Sep 17 00:00:00 2001
> > From: Miroslav Slugen <thunder.m at email.cz>
> > Date: Sun, 12 Feb 2017 19:08:27 +0100
> > Subject: [PATCH 1/1] ffmpeg: add new forced_keyframes option -hls:time
> for
> >  inserting keyframes exactly athlsenc position compatible with copyts
> >
> > ---
> >  ffmpeg.c | 19 +++++++++++++++++++
> >  ffmpeg.h |  4 ++++
> >  2 files changed, 23 insertions(+)
>
> Missing update to documentation
>
> [...]
>
> --
> Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
>
> You can kill me, but you cannot change the truth.
>
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>
>
BTW, Add FATE please.


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