Hi Timo, > Every commit individually has to compile and pass fate.
Ok. This will reduce the number of patches. Best, -- Pierre On Thu, Sep 23, 2021 at 11:07 AM Timo Rothenpieler <t...@rothenpieler.org> wrote: > > On 23/09/2021 19:00, p...@sandflow.com wrote: > > From: Pierre-Anthony Lemieux <p...@palemieux.com> > > > > Signed-off-by: Pierre-Anthony Lemieux <p...@palemieux.com> > > --- > > > > Notes: > > Modify the FFMPEG build system to add support for an IMF demuxer. The > > Interoperable Master Format (IMF) is a file-based media format for the > > delivery and storage of professional audio-visual masters. An IMF > > Composition consists of an XML playlist (the Composition Playlist) and a > > collection of MXF files (the Track Files). The Composition Playlist (CPL) > > assembles the Track Files onto a timeline, which consists of multiple > > tracks. The location of the Track Files referenced by the Composition > > Playlist is stored in one or more XML documents called Asset Maps. More > > details at https://www.imfug.com/explainer. The IMF standard was first > > introduced in 2013 and is managed by the SMPTE. > > > > MAINTAINERS | 1 + > > configure | 3 ++- > > doc/demuxers.texi | 6 ++++++ > > libavformat/Makefile | 2 ++ > > libavformat/allformats.c | 1 + > > 5 files changed, 12 insertions(+), 1 deletion(-) > > > > diff --git a/MAINTAINERS b/MAINTAINERS > > index dcac46003e..7a6972fe1a 100644 > > --- a/MAINTAINERS > > +++ b/MAINTAINERS > > @@ -433,6 +433,7 @@ Muxers/Demuxers: > > idroqdec.c Mike Melanson > > iff.c Jaikrishnan Menon > > img2*.c Michael Niedermayer > > + imf*.c Marc-Antoine Arnaud, > > Pierre-Anthony Lemieux, Valentin Noël > > ipmovie.c Mike Melanson > > ircam* Paul B Mahol > > iss.c Stefan Gehrer > > diff --git a/configure b/configure > > index 231d0398a8..c9f815296b 100755 > > --- a/configure > > +++ b/configure > > @@ -297,7 +297,7 @@ External library support: > > --enable-libxvid enable Xvid encoding via xvidcore, > > native MPEG-4/Xvid encoder exists [no] > > --enable-libxml2 enable XML parsing using the C library > > libxml2, needed > > - for dash demuxing support [no] > > + for dash and imf demuxing support [no] > > --enable-libzimg enable z.lib, needed for zscale filter [no] > > --enable-libzmq enable message passing via libzmq [no] > > --enable-libzvbi enable teletext support via libzvbi [no] > > @@ -3363,6 +3363,7 @@ hls_muxer_select="mpegts_muxer" > > hls_muxer_suggest="gcrypt openssl" > > image2_alias_pix_demuxer_select="image2_demuxer" > > image2_brender_pix_demuxer_select="image2_demuxer" > > +imf_demuxer_deps="libxml2" > > ipod_muxer_select="mov_muxer" > > ismv_muxer_select="mov_muxer" > > ivf_muxer_select="av1_metadata_bsf vp9_superframe_bsf" > > diff --git a/doc/demuxers.texi b/doc/demuxers.texi > > index 1c9575b2e8..37efe6ce1a 100644 > > --- a/doc/demuxers.texi > > +++ b/doc/demuxers.texi > > @@ -267,6 +267,12 @@ which streams to actually receive. > > Each stream mirrors the @code{id} and @code{bandwidth} properties from the > > @code{<Representation>} as metadata keys named "id" and "variant_bitrate" > > respectively. > > > > +@section imf > > + > > +Interoperable Master Format demuxer. > > + > > +This demuxer presents audio and video streams found in an IMF Composition. > > + > > @section flv, live_flv, kux > > > > Adobe Flash Video Format demuxer. > > diff --git a/libavformat/Makefile b/libavformat/Makefile > > index c45caa3eed..42ced953f6 100644 > > --- a/libavformat/Makefile > > +++ b/libavformat/Makefile > > @@ -284,6 +284,7 @@ OBJS-$(CONFIG_IMAGE_WEBP_PIPE_DEMUXER) += img2dec.o > > img2.o > > OBJS-$(CONFIG_IMAGE_XBM_PIPE_DEMUXER) += img2dec.o img2.o > > OBJS-$(CONFIG_IMAGE_XPM_PIPE_DEMUXER) += img2dec.o img2.o > > OBJS-$(CONFIG_IMAGE_XWD_PIPE_DEMUXER) += img2dec.o img2.o > > +OBJS-$(CONFIG_IMF_DEMUXER) += imfdec.o imf_cpl.o > > This commit does not contain those files, and thus will fail to compile. > Every commit individually has to compile and pass fate. > > Just add the necessary bits to build along with the code itself. > > > OBJS-$(CONFIG_INGENIENT_DEMUXER) += ingenientdec.o rawdec.o > > OBJS-$(CONFIG_IPMOVIE_DEMUXER) += ipmovie.o > > OBJS-$(CONFIG_IPU_DEMUXER) += ipudec.o rawdec.o > > @@ -693,6 +694,7 @@ TESTPROGS-$(CONFIG_FFRTMPCRYPT_PROTOCOL) += rtmpdh > > TESTPROGS-$(CONFIG_MOV_MUXER) += movenc > > TESTPROGS-$(CONFIG_NETWORK) += noproxy > > TESTPROGS-$(CONFIG_SRTP) += srtp > > +TESTPROGS-$(CONFIG_IMF_DEMUXER) += imf > > > > TOOLS = aviocat \ > > ismindex \ > > diff --git a/libavformat/allformats.c b/libavformat/allformats.c > > index 5471f7c16f..bad4494981 100644 > > --- a/libavformat/allformats.c > > +++ b/libavformat/allformats.c > > @@ -211,6 +211,7 @@ extern const AVInputFormat ff_image2pipe_demuxer; > > extern const AVOutputFormat ff_image2pipe_muxer; > > extern const AVInputFormat ff_image2_alias_pix_demuxer; > > extern const AVInputFormat ff_image2_brender_pix_demuxer; > > +extern const AVInputFormat ff_imf_demuxer; > > extern const AVInputFormat ff_ingenient_demuxer; > > extern const AVInputFormat ff_ipmovie_demuxer; > > extern const AVOutputFormat ff_ipod_muxer; > > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
