ca0bb1c49c
V210 Uncompressed 4:2:2 10-bit encoder and decoder
Originally committed as revision 18801 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
580a7465fb
Add a chroma_sample_location field to define positioning of chroma samples
Originally committed as revision 18795 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
a1fd2bc350
Add 8088flex TMV video decoder.
Patch by Daniel Verkamp name at drv ... nu.
Originally committed as revision 18765 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
4ee6a5c161
Add colorspace fields to AVCodecContext.
Originally committed as revision 18743 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
ce1d9c851c
Export av_free_packet().
Originally committed as revision 18719 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
859471565a
Revert r18700, documentation of deprecated functions might be useful for
people trying to update to the new API.
Log of r18700:
Remove documentation from deprecated fields, they should not be used,
thus there is no sense in documenting them.
Originally committed as revision 18708 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
859f9c0b47
Remove useless and outright wrong chatter from avcodec_encode_video().
Originally committed as revision 18705 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
aa04b9204e
Remove redundant chatter from avcodec_encode_audio()
Originally committed as revision 18704 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
1885c76acf
Negative is error not -1, corrected in the doxy for avcodec_decode_subtitle2().
Originally committed as revision 18703 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
4d24c24fcb
Add multiframe note to avcodec_decode_video() too.
Originally committed as revision 18702 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
e5776422b4
Cleanup first paragraph of doxy of avcodec_decode_audio3().
Originally committed as revision 18701 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
3784411100
Remove documentation from deprecated fields, they should not be used,
thus there is no sense in documenting them.
Originally committed as revision 18700 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
ed57ef39e6
Remove confusing and redundant engrish chatter from avcodec_decode_video2().
Originally committed as revision 18699 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
97f9214342
Support reading packed YUV422 10bit samples from Sveriges Television AB (SVT)
which have AFAIK been created for the jvt:
ftp://vqeg.its.bldrdoc.gov/HDTV/SVT_exports/SVT_YUV10_Exports_/NewMobCal_YUV10_720p5994_/
I have called the format v210x due to its similarity to v210, note though I have
not confirmed that v210x is different from actual v210 samples it just is
different from the description of v210 I am aware of.
Originally committed as revision 18654 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
1b7bc4a245
Add 3 channel layout convenience macros.
Originally committed as revision 18609 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
b24bbbb4da
Introduce codec id for MPEG-4 ALS and associate it with corresponding
AudioObjectType. Also bump libavcodec minor version.
Originally committed as revision 18591 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
238ef6dadd
Add a av_fast_malloc function and replace several uses of av_fast_realloc,
thus avoiding potential memleaks and pointless memcpys.
Originally committed as revision 18470 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
dae2434928
Fix documentation for avcodec_encode_audio(), in the case of PCM audio
the output buffer size may be less than FF_MIN_BUFFER_SIZE.
Patch by John Fletcher john.surname AT rd . bbc . co . uk.
Originally committed as revision 18449 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
80d403fc19
Get rid of av_destruct_packet_nofree and use NULL instead.
It is still used in comparisons to keep ABI compatibility.
Originally committed as revision 18431 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
feb993e579
Add av_shrink_packet function for use in av_get_packet that reduces pkt->size
and ensures the following padding is correctly initialized to 0.
Originally committed as revision 18378 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
7b356d3951
Clarify which time_base the relevant members of AVPacket use
Originally committed as revision 18371 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
cdd8930e6a
Move av_packet_*() functions from libavformat/ to libavcodec/, where the
AVPacket structure now resides also.
Patch by Thilo Borgmann thilo.borgmann googlemail com, see the mailinglist
thread "Google Summer of Code participation" for additional discussion.
Originally committed as revision 18353 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
7a00bbad21
Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an
AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.
Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.
Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
18c915eef4
Move AVPacket up a bit, so that structs/functions that include AVPacket can
themselves be reasonably positioned.
Patch by Thilo Borgmann thilo.borgmann googlemail com, see mailinglist thread
"[FFmpeg-devel] Google Summer of Code participation".
Originally committed as revision 18350 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
8613af0a65
Add convenience macros for 5.0/5.1 back speaker configurations.
Originally committed as revision 18339 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
6b4343616c
Rename FF_MM_MMXEXT to FF_MM_MMX2, for both clarity and consistency
with libswscale.
Originally committed as revision 18330 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
fabd2469f1
Move AVPacket declaration from avformat.h to avcodec.h.
Patch by Thilo Borgmann thilo dot borgmann at googlemail _dot_ com.
Originally committed as revision 18317 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
710441c2f6
Add SSE4 detection support
Originally committed as revision 18302 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
6e08ca9c51
Make the pixel formats which were defined as macros:
PIX_FMT_ARGB
PIX_FMT_RGBA
PIX_FMT_ABGR
PIX_FMT_BGRA
defined as enum PixelFormat values, and viceversa make:
PIX_FMT_RGB32
PIX_FMT_RGB32_1
PIX_FMT_BGR32
PIX_FMT_BGR32_1
defined as macros, also resort accordingly the enum PixelFormat
list.
Also make avcodec_get_pix_fmt() recognize the "rgb32" and "bgr32"
aliases, in order to make ffmpeg pass regressions test.
This change breaks ABI backward compatibility.
Originally committed as revision 18163 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
c21fbefb9d
Add AURA 1 and 2 codec IDs and register their FOURCCs
Originally committed as revision 18141 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
d89f692f0e
Extend the behavior of avcodec_get_pix_fmt(), if it cannot find a
pixel format for the provided name, make it look for the native endian
variant of the name.
Originally committed as revision 18130 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
a61ec8e7ae
Globally prefer enum PixelFormat over int when it makes sense.
Originally committed as revision 18129 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
2bbd85719c
Remove deprecated functions and structures on next version bump.
Originally committed as revision 18110 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
899a8fa1cb
Fix avpicture_get_size for non-paletted formats with a helper palette
to not include the size of that palette.
Also clarify its documentation.
Originally committed as revision 18106 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
952e2083bc
Rename hwaccel_data_private to hwaccel_picture_private.
Originally committed as revision 18071 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
9ba4821d93
Split TrueHD decoder from MLP
Originally committed as revision 18045 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
1aea701830
Amend AVCodecContext with hwaccel_context (HW accelerator context).
This is needed for some HW accelerators that require a context that
FFmpeg can't instantiate itself. e.g. display-dependent data from
VA API and VDPAU.
Originally committed as revision 18025 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
cd823ff950
Use av_mallocz() to initialize hwaccel_data_private.
Originally committed as revision 17942 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
68e5d5235e
Add private HW accel data infrastructure.
Originally committed as revision 17899 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
616e899c43
VQF demuxer
Originally committed as revision 17866 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
b283ba26ce
Add handling of frame position in the parser.
Originally committed as revision 17823 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
3797c74ba5
Add ticks_per_frame, this should hopefully fix the regressions caused
by the time_base change.
Originally committed as revision 17630 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
5fe2a515f8
Completed documentation of reference field.
Originally committed as revision 17597 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
27ca0a79c9
Add timestamp computation if values are exported by decoder.
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17574 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
810c451b02
Change duration computation to use time_base instead of TB/2.
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17570 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
40e5d31b57
More approved hunks for VAAPI & our new and cleaner hwaccel API.
patch by Gwenole Beauchesne gbeauchesne splitted-desktop com
Originally committed as revision 17540 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
346db3ef7f
Use context variable repeat_pict for frame duration computation and
document this new use.
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17492 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
b1fa494205
Add convergence_duration to AVCodecParserContext.
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17468 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
9bf1b72405
Add AVERROR_EOF.
Originally committed as revision 17455 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
6363af44da
Add key_frame to AVCodecParserContext, used in libavformat.
Initialized to -1 in parser.c for backward compatibility.
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17442 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
Baptiste Coudurier
David Conrad
Daniel Verkamp
Michael Niedermayer
Ramiro Polla
Vitor Sessak
Justin Ruggles
Jai Menon
Reimar Döffinger
John Fletcher
Robert Swain
Thilo Borgmann
Stefano Sabatini
Kostya Shishkov
Diego Biurrun
Gwenole Beauchesne
Ivan Schreter
Carl Eugen Hoyos
Peter Ross