Original commit message from CVS:
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_codecid_to_caps),
(gst_ffmpeg_caps_to_codecid), (gst_ffmpeg_get_codecid_longname),
(gst_ffmpeg_avpicture_fill):
Add new codecIDs from new snapshot (Thu Dec 16 11:27:18 2004).
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_src_event),
(gst_ffmpegdemux_type_find), (gst_ffmpegdemux_loop):
* ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_loop):
API updates.
* ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_read),
(gst_ffmpegdata_seek):
A slightly smarter approach, but it still needs lost of work to
be reliable in any way...
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_loop):
Fix timestamps. Quite some of the gaming formats work now. :).
Original commit message from CVS:
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_codecid_to_caps),
(gst_ffmpeg_caps_with_codecid):
WMV extradata (make #152798 work). J-frames are only available
in the bitstream if the J-frame bit has been set in the extradata.
If not (or if extradata is not provided), the movie won't play.
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_close),
(gst_ffmpegdec_connect), (gst_ffmpegdec_chain):
Only close ffmpeg if privdata was allocated (else it segfaults).
Autodetect encoding bugs and workaround it. Don't copy data if
decoding failed.
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_loop):
Use read_frame() instead of read_packet() which is obsolete.
Original commit message from CVS:
* ext/ffmpeg/gstffmpeg.c: (plugin_init):
Remove redundant calls which are called internally already.
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_caps_with_codecid):
Indenting...
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_loop),
(gst_ffmpegdemux_register):
Remove typefind functions and rank for demuxers for any demuxer
that we already have in GStreamer.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_src_event),
(gst_ffmpegdemux_src_query), (gst_ffmpegdemux_src_convert),
(gst_ffmpegdemux_open), (gst_ffmpegdemux_loop):
* ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open),
(gst_ffmpegdata_read), (gst_ffmpegdata_write),
(gst_ffmpegdata_seek):
Fix up demuxer. Works now for all my files that I tried, even
quicktime. I basically hack around the super-oversimplistic file
I/O handling in ffmpeg in several ways together, and I also hack
around the fairly annoying EOS-will-pause-the-source-element in
GStreamer itself.
This code is not pretty.
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_type_find):
reduce maximum probability in typefinding to POSSIBLE. prevents
misidentification of my mp3s as video/mpeg
Original commit message from CVS:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_base_init):
* ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_base_init):
Fix category.
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_class_init),
(gst_ffmpegdemux_init), (gst_ffmpegdemux_close):
Slightly rewrite the init function, old one was ugly. Also remove
dispose function since it's obsolete, the change_state function
cleans up already. Also fixes segfault in test-app
gstreamer/tests/instantiate/create
Original commit message from CVS:
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_codecid_to_caps):
* ext/ffmpeg/gstffmpegcodecmap.h:
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_chain),
(gst_ffmpegdec_register):
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_add),
(gst_ffmpegdemux_register):
* ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_connect),
(gst_ffmpegenc_register):
* ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_register):
Add encode property to codec mapper, so we can get better-fitting
caps. Also use this everywhere. ;). Lastly, add some new codecIDs
to our list of recognized ones.
Original commit message from CVS:
* configure.ac:
Brackets cause autoconf errors. So remove them.
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_add):
Actually use the event/convert/query functions. D'oh.
Original commit message from CVS:
* HACKING:
Add some basic documentation on how our wrapping works.
* TODO:
Add a list of things that could be worked on or that need doing.
* configure.ac:
Update snapshot.
* ext/ffmpeg/Makefile.am:
Changne .la links. See below (autotools patch).
* ext/ffmpeg/gstffmpeg.c: (plugin_init):
Enable demuxers. See below (gstffmpegdemux.c).
* ext/ffmpeg/gstffmpegcodecmap.c: (gst_ffmpeg_formatid_to_caps):
Realmedia caused a crash - fix that.
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_averror),
(gst_ffmpegdemux_base_init), (gst_ffmpegdemux_init),
(gst_ffmpegdemux_close), (gst_ffmpegdemux_dispose),
(gst_ffmpegdemux_stream_from_pad),
(gst_ffmpegdemux_src_event_mask), (gst_ffmpegdemux_src_event),
(gst_ffmpegdemux_src_format_list),
(gst_ffmpegdemux_src_query_list), (gst_ffmpegdemux_src_query),
(gst_ffmpegdemux_src_convert), (gst_ffmpegdemux_add),
(gst_ffmpegdemux_open), (gst_ffmpegdemux_loop),
(gst_ffmpegdemux_change_state), (gst_ffmpegdemux_register):
Right. OK, so I fixed up the demuxing and have it basically-working,
and the best way to get some more people to test it is to actually
enable it. I'm not sure if we want this for 0.8.0, but we can at
least give it a try. I've tested avi, matroska and mpeg, all appear
to work. The cool thing is that this gives us instant support for
several exotic formats that we'd never care about ourselves. Again,
this needs more testing for it to still be enabled in 0.8.0, but I
want to give it a try...
* ext/ffmpeg/gstffmpegmux.c: (gst_ffmpegmux_base_init),
(gst_ffmpegmux_init), (gst_ffmpegmux_request_new_pad),
(gst_ffmpegmux_connect), (gst_ffmpegmux_loop),
(gst_ffmpegmux_register):
Add some fixups that I use locally. Make it work in the case of
MPEG encoding, but the muxer is still not in shape to be enabled.
* ext/ffmpeg/gstffmpegprotocol.c: (gst_ffmpegdata_open),
(gst_ffmpegdata_read), (gst_ffmpegdata_write),
(gst_ffmpegdata_seek), (gst_ffmpegdata_close):
Some small fixups that crept into it while it was disabled for the
last few years. Basically works.
* gst-libs/ext/ffmpeg/Makefile.am:
Instead of having our local-autotoolized version, I patch the ffmpeg
source to be fully autotoolized. That means a simple SUBDIRS here
is now enough.
* gst-libs/ext/ffmpeg/Tag:
Version update.
* gst-libs/ext/ffmpeg/patch/autotools.diff:
Autotoolize ffmpeg. Needs to be sent to ffmpeg-devel@...
* gst-libs/ext/ffmpeg/patch/disableinstalllibs.diff:
Don't install their libs.
* gst-libs/ext/ffmpeg/patch/disablemmx.diff:
Don't use MMX. It cannot ocmpile using PIC.
* gst-libs/ext/ffmpeg/patch/disabletools.diff:
Don't compile/install their tools, we don't use them.
* gst-libs/ext/ffmpeg/patch/functions.diff:
Prevent symbol conflicts.
* gst-libs/ext/ffmpeg/patch/matroska.diff:
Add a matroska demuxer. Needs to be sent to ffmpeg-devel@...
Original commit message from CVS:
Make sure set_explicit_caps() is called before adding pad.
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_loop):
* gst/id3/gstid3types.c: (gst_id3types_loop):
* gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_parse_syshead):
* gst/realmedia/rmdemux.c: (gst_rmdemux_add_stream):
Original commit message from CVS:
merge TYPEFIND branch. Major changes:
- totally reworked type(find) system
- all typefind functions are in gst/typefind now
- more typefind functions then before
- some plugins might fail to compile now because I don't have them installed and they
a) require bytestream or
b) haven't had their typefind fixed.
Please fix those plugins and put the typefind functions into gst/typefind if they don't have dependencies
Original commit message from CVS:
New typefind system:
* bytestream is now part of the core
* all plugins have been modified to use this new typefind system
* asf typefinding added
* mpeg video stream typefiding removed because it's broken
* duplicate typefind entries removed
* extra id3 typefinding added, because we've seen 4 types of files
(riff/wav, flac, vorbis, mp3) with id3 headers and each of these needs
to work. Instead, I've added an id3 element and let it redo typefiding
after the id3 header. this needs a hack because spider only typefinds
once. We can remove this hack once spider supports multiple typefinds.
* with all this, mp3 typefinding is semi-rewritten
* id3 typefinding in flac/vorbis is removed, it's no longer needed
* fixed spider and gst-typefind to use this, too.
* Other general cleanups
Original commit message from CVS:
compatibility fix for new GST_DEBUG stuff.
Includes fixes for missing includes for config.h and unistd.h
I only ensured for plugins I can build that they work, so if some of them are still broken, you gotta fix them yourselves unfortunately.
Original commit message from CVS:
Hm, I actually misunderstood this protocol thing, since ffmpeg provides an read/write indicator, too... Here's a semi-rewrite that handles writings too
Original commit message from CVS:
Some modifications to make the demuxers work, plus moving typefinding over from separate plugin to the demuxers themselves
Original commit message from CVS:
Release early.. try to wrap more ffmpeg stuff, like muxers and demuxers.
This thing needs a fix in ffmpeg (which I will send to the ffmpeg authors
eventually)
