libavformat/utils.c has over 4800 lines and is supposed to contain
"various utility functions for use within FFmpeg". In reality it
contains all that and the whole demuxing core of libavformat.
This is especially bad, because said file includes the FFMPEG_VERSION
(the git commit sha) so that it is rebuilt whenever the commit HEAD
points to changes. Therefore this commit makes it smaller by moving
the demuxing code out to a new file, demux.c (in analogy to mux.c
for the muxing code).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
libavformat/utils.c has over 5500 lines and is supposed to contain
"various utility functions for use within FFmpeg". In reality it
contains all that and the whole demuxing+seeking core of libavformat.
This is especially bad, because said file includes the FFMPEG_VERSION
(the git commit sha) so that it is rebuilt whenever the commit HEAD
points to changes. Therefore this commit starts making it smaller
by factoring the seeking code out.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Includes basic support for both the ISMV ('dfxp') and MP4 ('stpp')
methods. This initial version also foregoes fragmentation support
in case the built-in sample squashing is to be utilized, as this
eases the initial review.
Additionally, add basic tests for both muxing modes in MP4.
Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>
These demuxers don't need anything from rawdec; they furthermore only
used rawdec.h to include opt.h. Both of this has been fixed.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Format is still used by modders of these old games.
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Aidan Richmond <aidan.is@hotmail.co.uk>
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
This commit adds a "gophers" handler to the gopher protocol. gophers
is a community-adopted protocol that acts the same way like normal
gopher with the added TLS encapsulation.
The gophers protocol is supported by gopher servers like geomydae(8),
and clients like curl(1), clic(1), and hurl(1).
This commit also adds compilation guards to both gopher and gophers,
since now there are two protocols in the file it makes sense to
have this addition.
Signed-off-by: parazyd <parazyd@dyne.org>
Signed-off-by: Marton Balint <cus@passwd.hu>
Enables writing TTML documents or encoded TTML paragraphs as such
documents.
Additionally, a test for the combined TTML encoder and muxer has
been added to validate that the components still work.
Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>
Commit 0d1229f1d2b8f26dd50c6be7917bb8ed8cb95364 factored the main part
of the voc demuxer's read_packet function out; yet when this Libav
commit was merged in f99195d56f4aab266926724ca1cfae822df4df16, the
dependency of the other users of this function on vocdec.o was
unnecessarily kept. This commit fixes this.
While just at it, also disable the data only used by the voc demuxer
and muxer in voc.c if both of them are disabled.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
The NUT and avi demuxers only need ff_codec_movvideo_tags and so this
removes a dependency on the rest of isom.c as well as on mpeg4audio.c
(which isom depends on); it is similar for the Matroska demuxer and
muxers, except that the mpeg4audio.c dependency can't be avoided.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This is a result of the mov channel parsing stuff being factored out
of mov.c twice: Once in 91b782720fd0df5571775b6591bc41797d6ecf78
to isom.c and later in 3bab7cd12802dc5abf2c5cc6dec49e9e249ce204.
Also remove the isom.h header; and while just at it, remove an unused
mathematics.h inclusion.
(isom.c actually depends upon mpeg4audio from libavcodec for
avpriv_mpeg4audio_get_config2 and avpriv_mpa_freq_tab; yet there is
no configure dependency for iso_media which leads to failure of shared
builds.)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
AMV is a hard-coded (and broken) subset of AVI. It's not worth sullying
the existing AVI muxer with its filth.
Fixes ticket #747.
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Used in FMVs for FX Fighter and Croc. Supports BVID and BASF streams,
requests samples for anything else.
Due to the way BASF streams are contained in the file, only one is
supported. I have yet to see a BRP file with multiple.
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Uses ff_get_wav_header() in riffdec.c
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
The Xiph foundation never standardized either Daala nor its mapping in Ogg,
and all files that were created are undecodable without knowledge of the
git hash.
Generic retime functionality is replaced by a few lines of code directly in the
muxers which used it, which seems a lot easier to understand and this way the
retiming is not dependant of the input durations.
Also remove retimeinterleave, since it is not used by anything anymore.
Signed-off-by: Marton Balint <cus@passwd.hu>
