Commit graph

22 commits

Author SHA1 Message Date
Wim Taymans
f037c7a742 Reworked the colorspace converter and the scaler API.
Original commit message from CVS:
Reworked the colorspace converter and the scaler API.
Fixed some MMX bugs in the mpeg encoder.
2000-06-12 21:27:19 +00:00
Wim Taymans
f179798efb Reworked the audio resampler.
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)
2000-06-11 12:11:41 +00:00
Wim Taymans
17224d3c8e More changes to the mpeg parser and encoder.
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)
2000-05-12 17:33:35 +00:00
Wim Taymans
58dede8409 MPEG2 decoder fixes, unified MPEG System stream parser. an mpeg encoder.
Original commit message from CVS:
MPEG2 decoder fixes, unified MPEG System stream parser. an mpeg
encoder.
2000-05-01 23:09:46 +00:00
Wim Taymans
c81358367e Added the mpeg2dec MPEG1 and MPEG2 decoder.
Original commit message from CVS:
Added the mpeg2dec MPEG1 and MPEG2 decoder.
2000-04-24 20:51:30 +00:00
Wim Taymans
5b0ba06f28 Added MMX optimized yuv2rgb (AlienSong now plays back at only 6% CPU)
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.
2000-04-09 21:36:56 +00:00
Wim Taymans
1f4d20f689 Implemented riff parsing as a library. The avi parser can play simple PCM encoded audio.
Original commit message from CVS:
Implemented riff parsing as a library. The avi parser can play
simple PCM encoded audio.
some minor cleanups.
2000-03-20 20:25:03 +00:00
Wim Taymans
c144819530 Added a pull function in the gstpad. Modified the videosink to implement the pull. This function allows a source elem...
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.
2000-02-26 18:55:14 +00:00
Wim Taymans
aa0b9ec506 Added a Video 4 linux source. Not generic at all and may not work on any other system but mine.
Original commit message from CVS:
Added a Video 4 linux source. Not generic at all and may not work
on any other system but mine.
2000-02-25 23:18:51 +00:00
Wim Taymans
a45625d478 Speedup in mpg123 parsing. speedup in mp1videoparse. rearanged the
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 :-)
2000-02-24 20:56:23 +00:00
Wim Taymans
a14849fea8 Fixed the lockup by not calling any gtk functions in the main thread.
Original commit message from CVS:
Fixed the lockup by not calling any gtk functions in the main thread.
This is not good.
2000-02-19 10:50:26 +00:00
Wim Taymans
95adba8f9d Set the default buffer size to 1 to avoid the strange lockups...
Original commit message from CVS:
Set the default buffer size to 1 to avoid the strange lockups...
2000-02-18 23:48:45 +00:00
Wim Taymans
48c04a1661 The first functional video sink... Removed all of the video stuff from the MPEG video decoder. Fixed a bug in smoothw...
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.
2000-02-18 23:07:33 +00:00
Wim Taymans
4660e95926 Fixed memory leak in queue.
Original commit message from CVS:
Fixed memory leak in queue.
2000-02-16 23:27:45 +00:00
Wim Taymans
b797f15e3a Cleanup, fixed some bugs in the parsers, fixed memory leak (not all of them yet)
Original commit message from CVS:
Cleanup, fixed some bugs in the parsers, fixed memory leak (not all of them
yet)
2000-02-16 16:44:54 +00:00
Erik Walthinsen
d224516279 Rearranged and updated mp1parse. Indentation is sane again (what editor and it now uses threads. Playback is clean ...
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.
2000-02-12 23:09:57 +00:00
Wim Taymans
d6d5df1f9d The first functional video MPEG1 decoder. The decoder still opens a window to show the video. This is not optimised a...
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.
2000-02-12 12:20:32 +00:00
Wim Taymans
12f3571c50 Optimisations to mp3decode and mp3parse (subbuffers) mp1videoparse now correctly pushes buffers in complete chuncks.
Original commit message from CVS:
Optimisations to mp3decode and mp3parse (subbuffers)
mp1videoparse now correctly pushes buffers in complete chuncks.
2000-02-10 17:02:34 +00:00
Wim Taymans
b2e0448541 Added MPEG1 video parser.
Original commit message from CVS:
Added MPEG1 video parser.
2000-02-08 22:36:20 +00:00
Wim Taymans
b6a297bf09 Fixed the mpeg 1 parser. It can now be used to playback the audio stream of an MPEG1 movie (check out test/mp1parse.c).
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).
2000-02-06 18:50:38 +00:00
Wim Taymans
8dfef4d6b6 cleanup. Still not working...
Original commit message from CVS:
cleanup. Still not working...
2000-02-06 01:52:15 +00:00
Wim Taymans
514ac0999d The mpeg1 parser test program.
Original commit message from CVS:
The mpeg1 parser test program.
2000-02-06 00:56:12 +00:00