On Mon, Dec 29, 2014 at 01:31:18PM +0530, Anshul wrote: > On December 18, 2014 4:08:56 PM IST, Michael Niedermayer > <michae...@gmx.at> wrote: > >On Wed, Dec 17, 2014 at 11:53:10PM +0530, Anshul wrote: > >> Hi > >> > >> I was doing development of scte-35 message cue in ffmpeg. > >> > >> I have attached a draft patch. > >> > >> I would like to have some comments of this community. > >> -Anshul > > > >> libavcodec/Makefile | 2 ++ > >> libavcodec/allcodecs.c | 2 ++ > >> libavcodec/avcodec.h | 1 + > >> libavcodec/codec_desc.c | 6 ++++++ > >> libavformat/mpegts.c | 40 > >+++++++++++++++++++++++++++++++++------- > >> 5 files changed, 44 insertions(+), 7 deletions(-) > >> 4b584484a54a78c130c4bbaa48c38551b3ca75fb > >0001-trying-muxing-demuxing-of-scte_35-message-cue.patch > >> From 2ff4edfdeae131df72ea19005eb6ad85d5332f7c Mon Sep 17 00:00:00 > >2001 > >> From: Anshul Maheshwari <anshul.ffm...@gmail.com> > >> Date: Wed, 17 Dec 2014 22:13:10 +0530 > >> Subject: [PATCH] trying muxing demuxing of scte_35 message cue > >> > >> --- > >> libavcodec/Makefile | 2 ++ > >> libavcodec/allcodecs.c | 2 ++ > >> libavcodec/avcodec.h | 1 + > >> libavcodec/codec_desc.c | 6 ++++++ > >> libavformat/mpegts.c | 40 > >+++++++++++++++++++++++++++++++++------- > >> 5 files changed, 44 insertions(+), 7 deletions(-) > >> > >> diff --git a/libavcodec/Makefile b/libavcodec/Makefile > >> index b35a796..9d2a49f 100644 > >> --- a/libavcodec/Makefile > >> +++ b/libavcodec/Makefile > >> @@ -408,6 +408,7 @@ OBJS-$(CONFIG_SAMI_DECODER) += > >samidec.o ass.o > >> OBJS-$(CONFIG_S302M_DECODER) += s302m.o > >> OBJS-$(CONFIG_S302M_ENCODER) += s302menc.o > >> OBJS-$(CONFIG_SANM_DECODER) += sanm.o > >> +OBJS-$(CONFIG_SCTE_35_DECODER) += scte_35.o > > > >this patch doesnt contain a scte_35.c > >did you forget git add ? > > > >[...] > > I have attached another patch, still its draft. > I do want some opinion about the approach of this development. > > to use this patch, one can pass below command > ./ffmpeg -loglevel debug -i ~/test_videos/mpegwithscte35.ts -dcodec > cue_xml -map 0:0 -f rawvideo some.raw > > There still some issue with this patch, like I have disabled estimate > timing of all stream since data stream does not have similar timing, i > will add condition there. > > FFmpeg hangs after running command, it might be because of EOF not > handled properly, looking at the issue. > > > My vision for this patch is that we can add custom advertisement > if stream have scte-cue. > > This patch might also help end-user to remove advertisements automatically. > > for broadcaster it will help to show advertisement in local language. > or for local product. > just now I am very far away from my goal but will not always be. > >
> This patch have all files which I have developed. ar: libavcodec/scte_35.o: No such file or directory [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB I know you won't believe me, but the highest form of Human Excellence is to question oneself and others. -- Socrates
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