Original commit message from CVS:
Patch from Chris Emerson for PPC. cothreads stuff was causing segfaults,
because the stack needs to be initialised with a particular structure on
PPC, unlike x86 where it simply has items pushed or popped.
Added Chris to AUTHORS, for his trouble.
Original commit message from CVS:
Fix compile problem due to DEBUG being redefined in
libs/getbits/gstgetbits.h. Also fix several small typos in the docs and
examples.
Original commit message from CVS:
Converted the mpeg2 encoder asm to gnu asm, removing the dependency of nasm
Added cpu detection in the mpeg2 encoder
removed the inlined mmx asembler to seperate files.
Original commit message from CVS:
The vorbis encoder
A test program to convert an mp3 to a vorbis file.
A fix for the dynamic plugin loader factory_find was not working.
Don't forget to run gstreamer-register after installing the plugins!
Original commit message from CVS:
Faster and modular getbits implementation.
Fixed a bug in the audiosink that could lock up your box on bad MB.
Modified the plugins to use the new getbits functions.
Original commit message from CVS:
libXv is now linked against by test/* and gstplay if it is present.
-lXv isn't leaked all over the place due to AC_CHECK_LIB test.
This is still messy though - we shouldn't have to link explicitly
with extra things just because we use certain plugins.
Build Makefile in tests, but don't recurse into tests when doing the
build (tests no longer in SUBDIRS).
Original commit message from CVS:
Build fixes.
Adapted the test directory to the new state management
added an mpeg2 to avi encoder.
added a v4l to divx capture example.
Original commit message from CVS:
Megapatch, changes which states are available, how they're used, and how
they're set. Also modifies the scheduling system, breaking pulled
buffers. Check mail archives for more details.
Original commit message from CVS:
Added seeking to some of the plugins.
some MMX speedups in the MPEG decoders.
Better YUV to MMX conversion
implemented seeking to gstplay.
Original commit message from CVS:
Switched Cr and Cb in YUV2RGB
fixed the avi parser (gstriff had wrong size)
the system_encoder can now do video only system streams
sanitized the colorspace and scaler api.
added fast self modifying asm scaler.
worked on the typefind stuff.
added a cool media player (gstplay) it uses the typefinder to playback
avi, mpeg1 (system and video) streams. It is also a testbed and a real app.
Original commit message from CVS:
Added SCR and mux_rate calculations in the MPEG1 multiplexer.
worked toward a unified putbits implementation
Added an MPEG audio layer 1&2 encoder.
Original commit message from CVS:
Reworked the audio resampler.
Added first frames skipping to the mp3 and ac3 parser (this allows you to
skip a number of frames before pushing them).
Removed wrong mmx code from the encoder.
Added Macroblocks per slice to the encoder.
added bilinear and bicubic interpolation to the videoscaler.
Added a MPEG1 multiplexer (no SCR or mux rate calculations yet)
Added some options (framerate to the encoder/decoder)
Original commit message from CVS:
Added a basic element: pipefilter. This element connects the stdin/stdout
of an external program into the pipeline. We now have virtually all of
the capabilities of sox, lame, ...
Original commit message from CVS:
Rewrote the mpeg1 system stream parser.
Fixed a motion compensation bug (was a bug on Intels site)
Faster/Better/more accurate motion detection in the mpeg encoder
Added an audio resampler (convert 48000 kHz to 44100 for example) does not work
Fixed rate control in the mpeg2 encoder.
Original commit message from CVS:
Fixed the mpeg2 encoder. Added MMX optimisations for motion estimation.
Added another mpeg1 encoder.
Added Two filters: smooth and median (a median cut filter)
Made the queue pull buffers.
Original commit message from CVS:
A simple video scaler as a library and an Element. Also a little non
working mpeg2 to mpeg1 converter (still struggling with the quantisation).
Original commit message from CVS:
More changes to the mpeg parser and encoder.
It seems like the mpeg2 decoder does not like some MPEG1 videos. Use
mpeg_play for now (eg. AlienSong)
Original commit message from CVS:
Added MMX optimized yuv2rgb (AlienSong now plays back at only 6% CPU)
Added mpeg1 picture skipping and fixed a buffer overflow.
Added a system clock. The audiosink can now adjust the clock.
Fixed incorrect behaviour on 8, 15, 16, 24 and 32 bits displays.
Cleanup of the videosink, it now uses the color conversion library when
needed.
Original commit message from CVS:
Added a colorspace library and removed yuv2rgb conversion from the
videosink.
The aviencoder should now more or less work.
Original commit message from CVS:
Documentation updates. All standard library objects and standard
elements are documented. Modified some of the elements to more
accuratly report about their arguments so the documentation builds
more reasonable output.
Added aviencoder and jpegencoder elements (not working yet)
Original commit message from CVS:
Added the riff code into a seperate library in /libs dir. The plugin
loader also checks the /libs path.
The avi parser now uses the riff library.
WAV is broken.
Original commit message from CVS:
Various cleanups. Moved the overlay code to a specialized widget.
One error I cannot seem to fix: switching desktops does not disable the
overlay.
Original commit message from CVS:
This is a rather large patch. Switched on -Wall compiler flag and fixed
the warnings.
Made the Video for Linux more like it should be.
Original commit message from CVS:
Added a pull function in the gstpad. Modified the videosink to implement
the pull. This function allows a source element to request a buffer
from the destination. This is much more efficient because the
videosink can then pass a buffer with SHM to the element, which does
not require an aditional memcpy.
removed scaling from the videosink. I need something better.
Original commit message from CVS:
Speedup in mpg123 parsing. speedup in mp1videoparse. rearanged the
MPEG player got rid of some memcpy. bit handling changes.
MMX code for the IDCT and motion compensation in mpeg_play.
Almost as fast as the commercial mpeg player mtv, but with a much
better video quality :-)
Original commit message from CVS:
The first functional video sink... Removed all of the video stuff
from the MPEG video decoder. Fixed a bug in smoothwave.
The MPEG video decoder still does the YUV->RGB conversion.
Original commit message from CVS:
Rearranged and updated mp1parse. Indentation is sane again (what editor
are you using, Wim?), and it now uses threads. Playback is clean (at
least, audio and video are running smoothly. Video is still a little
choppy on my test stream (first 1MB from disk two of Mulan VCD), and it's
still wildly out of sync, but it's looking VERY COOL.
Original commit message from CVS:
The first functional video MPEG1 decoder. The decoder still opens a window
to show the video. This is not optimised at all. Some glitches and
crashes due to bugs in mp1videoparse.c. I need to queue incomplete
slices in mp1videoparse before sending them to the decoder.
use test/mp1parse on your favorite video to test. No audio/video sync,
no QoS at all.
Original commit message from CVS:
Fixed the mpeg 1 parser. It can now be used to playback the audio stream
of an MPEG1 movie (check out test/mp1parse.c).
