Michael Niedermayer
17a70fdeef
mb qp limits
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Originally committed as revision 1340 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Zdenek Kabelac
4cb3ca724d
* fill codec_id in codec_open
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Originally committed as revision 1329 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Michael Niedermayer
492cd3a920
AVVideoFrame -> AVFrame
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Originally committed as revision 1327 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Michael Niedermayer
4e00e76b3c
cleanup / messup?
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fixes 20% speedloss bug
removes redundant variables from MpegEncContext
release buffers in avcodec_flush_buffers() (untested)
Originally committed as revision 1325 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Michael Niedermayer
5b20b7328a
print a warning if something allocates 0 bytes
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Originally committed as revision 1307 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Michael Niedermayer
1e491e29c2
cleanup
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adding AVVideoFrame
moving quality, pict_type, key_frame, qscale_table, ... to AVVideoFrame
removing obsolete variables in AVCodecContext
skiping of MBs in b frames
correctly initalizing AVCodecContext
picture buffer cleanup
Originally committed as revision 1302 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Zdenek Kabelac
855ea723b0
* two functions to handle allocation of static data more simple
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av_mallocz_static - called for every static data table
av_free_static - called when ffmpeg is no longer needed and should free
all static resources
* simple usage shown in mpegaudiodec.c
Originally committed as revision 1301 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Zdenek Kabelac
18f770162b
* fixing some minor const warnings
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Originally committed as revision 1205 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Zdenek Kabelac
c6af86c240
* avcodec_init could be removed I guess...
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Originally committed as revision 1192 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Michael Niedermayer
6bb925f47d
dont call emms_c() for each MB
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Originally committed as revision 1127 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Michael Niedermayer
8d0e42cad0
more defaults
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Originally committed as revision 1065 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Michael Niedermayer
4d2858deac
better/cleaner error resilience (done in a 2nd pass after decoding)
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h263/mpeg4 out of order slice decoding
Originally committed as revision 1030 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Fabrice Bellard
a5e880583c
corrected pixel format display
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Originally committed as revision 1025 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Fabrice Bellard
4bfad53561
added two pass info
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Originally committed as revision 1022 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Falk Hüffner
7ffbb60ee7
Minor warning fix.
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Originally committed as revision 977 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Michael Niedermayer
b3a391e8b8
fixing i_quant_factor, this should finally fix the bitrate bug with ffserver hopefully
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Originally committed as revision 959 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Michael Niedermayer
e8b62df6e4
fixing apiexample
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Originally committed as revision 958 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Michael Niedermayer
a949d72e0e
avcodec_alloc_context()
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Originally committed as revision 954 to svn://svn.ffmpeg.org/ffmpeg/trunk
22 years ago
Philip Gladstone
b71472eb62
Add conversions to and from RGBA32 and BGRA32.
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Originally committed as revision 824 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Nick Kurshev
be8ffec9cd
new codec: Sorenson v1
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Originally committed as revision 726 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Fabrice Bellard
ce992c6932
moved code to mem.c and allcodecs.c
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Originally committed as revision 689 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Zdenek Kabelac
cd4af68ad5
* started to cleanup name clashes for onetime compilation
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Originally committed as revision 617 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Fabrice Bellard
ff4ec49e64
license/copyright change
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Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Fabrice Bellard
4d7a0a0593
better av_freep()
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Originally committed as revision 541 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Fabrice Bellard
3123dd793e
proper memory handling functions
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Originally committed as revision 520 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Nick Kurshev
8bceb6af09
build info for ABI
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Originally committed as revision 489 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Philip Gladstone
0edf8a7a65
* Don't allocate 0 bytes of memory. It upsets electricFence!
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Originally committed as revision 472 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Nick Kurshev
156e5023e8
version info
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Originally committed as revision 443 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Michael Niedermayer
1c2a8c7f14
avcodec_flush_buffers()
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Originally committed as revision 420 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Zdenek Kabelac
623563c04a
* using some small char buffer - needed for sprintf
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Originally committed as revision 416 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Juanjo
4b1f4f236b
- Versions defined for libav/libavcodec.
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- Bug fix in wav muxer for MP2 audio.
- ffmpeg/libavcodec version in MPEG-4 user data.
Originally committed as revision 400 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Juanjo
e0d2714adc
- Fixed AC3 decoding for 5:1 AC3 streams. Now when calling av_audio_decode for
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AC3 set avcodec_context->channels to the desired number channels, if the
setting is 0 AC3 decoder will set it to the channels found in the
stream.
- Changed ffmpeg to cope with the new "way" of AC3 decoding.
- ASF muxer now uses Tickers for PTS calculations.
Originally committed as revision 393 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Zdenek Kabelac
bc657ac31d
* using pixtype as enum - by Philip Gladstone
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Originally committed as revision 389 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Michael Niedermayer
e1a9dbffed
wmv1 header parser (unfinished)
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Originally committed as revision 380 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Michael Niedermayer
84afee348f
msmpeg4v2 decoding (no encoding yet)
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Originally committed as revision 376 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Alex Beregszaszi
0344cd0a7c
multiple init bugfix (patch by Alex Beregszaszi <alex@naxine.org>)
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Originally committed as revision 371 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Juanjo
1cb0edb40b
- Bug fix MPEG-2 decoder to handle "repeat_first_field" (Telecine)
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- Hack in MPEG-2 demux to cope with buggy VOBs.
Originally committed as revision 333 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Juanjo
9d36bdc9be
- Added MP3 encoding through libmp3lame contributed by Lennert Buytenhek.
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Originally committed as revision 326 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Arpi
98f3b098f9
avcodec_find_encoder_by_name() patch by Alex
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Originally committed as revision 237 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Fabrice Bellard
a190b7e94e
fixed pcm bitrate
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Originally committed as revision 149 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Fabrice Bellard
a96b68b717
added pcm codecs
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Originally committed as revision 140 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Arpi
829fa996a9
CONFIG_MPGLIB no more needed
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Originally committed as revision 136 to svn://svn.ffmpeg.org/ffmpeg/trunk
23 years ago
Nick Kurshev
3d2043852d
memalign autodetection
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Originally committed as revision 115 to svn://svn.ffmpeg.org/ffmpeg/trunk
24 years ago
Nick Kurshev
3615700918
Aligned malloc. Another 10% of speedup.
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Originally committed as revision 111 to svn://svn.ffmpeg.org/ffmpeg/trunk
24 years ago
Fabrice Bellard
58f26ba916
changed opendivx to mpeg4
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Originally committed as revision 102 to svn://svn.ffmpeg.org/ffmpeg/trunk
24 years ago
Fabrice Bellard
cf0875950d
picture utils
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Originally committed as revision 72 to svn://svn.ffmpeg.org/ffmpeg/trunk
24 years ago
Fabrice Bellard
4e66ab3bab
added MJPEG decoder + comments
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Originally committed as revision 35 to svn://svn.ffmpeg.org/ffmpeg/trunk
24 years ago
Fabrice Bellard
d771bcae33
added CONFIG_AC3, CONFIG_MPGLIB, CONFIG_DECODERS and CONFIG_ENCODERS (Arpi: don't forget to put CONFIG_DECODERS in mplayer)
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Originally committed as revision 9 to svn://svn.ffmpeg.org/ffmpeg/trunk
24 years ago
Fabrice Bellard
de6d9b6404
Initial revision
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Originally committed as revision 5 to svn://svn.ffmpeg.org/ffmpeg/trunk
24 years ago