393cbb963b
Add AVFrame.pkt_pts that contains the correctly reordered AVPacket.pts
Originally committed as revision 26260 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
060ec0a829
Add av_get_profile_name() to get profile names.
Patch by Anssi Hannula, anssi d hannula a iki d fi
Originally committed as revision 26259 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
f2953365d1
Check if buffer is large enough for given resolution.
Fixes issue 2501.
Patch by Daniel Kang, daniel.d.kang at gmail
Originally committed as revision 26258 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
fea714ecd9
Do not overread input buffer.
Fixes issue 2503.
Patch by Daniel Kang, daniel.d.kang at gmail
Originally committed as revision 26256 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
b82579a6ec
Fail more gracefully for multichannel wavpack in another container.
Originally committed as revision 26253 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
65cd45a88c
Prevent a crash by sanity checking buffer reads.
Patch by Daniel Kang, daniel.d.kang at gmail
Originally committed as revision 26251 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
f5a2d285f9
Export dca profile information.
Patch by Anssi Hannula anssi d hannula a iki d fi
Originally committed as revision 26250 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
df1c694c58
Verify FSIZE96 when encountering X96 sync code.
Patch by Anssi Hannula, anssi d hannula a iki d fi
Originally committed as revision 26249 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
d381249bb8
Fix a crash when decoding tiff by moving check
for invalid header up before reading data.
Fixes issue 2500.
Patch by Daniel Kang, daniel.d.kang at gmail
Originally committed as revision 26248 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
35ca5c0b6b
In dnxhd decoder, set key_frame on decoded frame
Originally committed as revision 26247 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
1ba44140a3
Fix crash for files with strip size larger than the buffer.
Fixes issue 2498.
Patch by Daniel Kang, daniel.d.kang at gmail
Originally committed as revision 26243 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
ac05f9030e
Convert floating-point MDCT coefficients to 24-bit fixed-point all at once
instead of doing it separately in 2 different functions.
This makes float AC-3 encoding approx. 3-7% faster overall.
Also, the coefficient conversion can now be easily SIMD-optimized.
Originally committed as revision 26232 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
6e16398aa3
Make dc_lum_vlc and dc_chroma_vlc non-static symbols,
this fixed the decoding of version 3 PSX MDEC files.
Originally committed as revision 26230 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
9be52d48d9
Use local variables outside the inner loop in extract_exponents() to reduce
accessing of structs and arrays inside the loop.
Approx. 30% faster in function extract_exponents().
Originally committed as revision 26226 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
2d777bb7a2
Make mpeg4 encoder log a more explicit error message when the timebase
is not valid.
Originally committed as revision 26223 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
db61329607
Our ljpeg encoder supports bgra, use the correct constant in the sanity check.
Originally committed as revision 26220 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
dc8465a9b4
Remove PIX_FMT_RGB32 mjpeg encoding, there is no such thing ...
Originally committed as revision 26218 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
e27bf2c70c
Fix YUV444P LJPEG encoding.
Originally committed as revision 26215 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
f1cbbb79bf
cosmetics: fix typo in previous commit
Originally committed as revision 26210 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
6fd96d1a85
Change the AC-3 encoder to use floating-point.
Fixed-point AC-3 encoder renamed to ac3_fixed.
Regression test acodec-ac3 renamed to acodec-ac3_fixed.
Regression test lavf-rm changed to use ac3_fixed encoder.
Originally committed as revision 26209 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
4f18f1b089
mpeg4videodec: reset time_base.num to 0 when detecting time_base.den=0
to avoid leaving time_base in a broken/inconsistent state
fix issue2471
Originally committed as revision 26207 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
ad6b2c1f6d
Move fixed-point parts of the AC-3 encoder to separate files.
Originally committed as revision 26206 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
004357a11f
Fix compilation on x86-32 with --disable-optimizations,
fixes issue 2127.
Patch by Daniel Kang, daniel.d.kang at gmail
Originally committed as revision 26204 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
3b99e00c75
Fix crash decoding broken wmv2 files.
Fixes issue 1670.
Patch by Daniel Kang, daniel.d.kang at gmail
Originally committed as revision 26202 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
f5dd1eb7b5
srtdec: ensure we don't read 1 byte after buffer end if the buffer is not
properly terminated.
Originally committed as revision 26201 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
e3e3c82555
Make PSX MDEC decoder output YUVJ420 and always use IDCT_SIMPLE. This
makes the output much closer to original Playstation hardware.
Originally committed as revision 26196 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
0a3028b9b0
Use AVSampleFormat instead of the deprecated SampleFormat.
Originally committed as revision 26185 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
421167b03b
Fix typos.
Originally committed as revision 26183 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
9c84a72a25
Skip the bit allocation search if previous and current SNR offsets are the
maximum value of 1023.
This speeds up overall encoding depending on the content and bitrate.
The most improvement is with high bitrates and/or low complexity content.
Originally committed as revision 26181 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
5128842ea2
10l: Fix mistake in r26044. Check increment bounds using actual increment
instead of 64. This will change output in some cases, but it happens to not
affect the AC-3 regression tests.
Originally committed as revision 26180 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
c05ffcd9ba
Change planar_samples from int16_t to SampleType.
This one was missed in r26174.
Originally committed as revision 26179 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
32282b50ea
Add .pix_fmts to LCL encoder
Now ffmpeg should automatically convert to BGR instead of erroring out.
Originally committed as revision 26178 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
0790caba60
Fix invalid reads in valgrind fate, patch by Daniel Kang <daniel dot d dot
kang at gmail com>, as part of Google's GCI 2010.
Originally committed as revision 26177 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
f19c58b4cf
free subtitle_header before overwriting it to avoid memleak
Originally committed as revision 26176 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
0cbd5ff704
Add typedefs and a macro that will allow sharing of functions between the
fixed-point and floating-point AC-3 encoders.
Originally committed as revision 26174 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
b33dae5efb
Move the list of supported channel layouts to a separate table.
Originally committed as revision 26173 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
34d5074e6d
Add a window field to AC3MDCTContext and use it as an input to apply_window()
instead of using the ff_ac3_window[] table directly.
Originally committed as revision 26172 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
b5293036b9
cosmetics: alignment, line wrap, and spacing
Originally committed as revision 26171 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
14166a6d6c
Remove avctx from AC3MDCTContext and just pass it to mdct_init() instead.
Originally committed as revision 26170 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
e0698e4bbd
Make exponent_group_tab[] static.
Originally committed as revision 26169 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
7148da489e
Fix valgrind invalid read on top MB rows with CODEC_FLAG_EMU_EDGE set.
Originally committed as revision 26168 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
b3f5c21a91
Use %td instead of %PRIdPTR. The argument has type ptrdiff_t.
Originally committed as revision 26166 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
78c8b4b758
Add audio flag to libvorbis AVOption.
Originally committed as revision 26165 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
281bf84fbd
Use %"PRIdPTR" instead of %d to silence gcc warning about type mismatch.
Originally committed as revision 26164 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
4b5d4720c1
flac_parser: loop append buffer when the default size is not enough to get
the desired number of frames.
Patch by Michael Chinen [mchinen at gmail]
Originally committed as revision 26163 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
536e9b2f58
Port pred8x8l_down_left_mmxext (H.264 intra prediction) from x264 (authors:
Jason, Loren, Holger) to FFmpeg. Patch by Daniel Kang <daniel dot d dot kang
at gmail com>, as part of Google's GCI 2010.
Originally committed as revision 26162 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
720ea2d5b2
Port pred4x4_down_right_mmxext (H.264 intra prediction) from x264 (authors:
Jason, Loren, Holger) to FFmpeg. Patch by Daniel Kang <daniel dot d dot kang
at gmail com>, as part of Google's GCI 2010.
Originally committed as revision 26159 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
d0aebe23e2
Port pred4x4_vertical_right_mmxext (H.264 intra prediction) from x264 (authors:
Jason, Loren, Holger) to FFmpeg. Patch by Daniel Kang <daniel dot d dot kang
at gmail com>, as part of Google's GCI 2010.
Originally committed as revision 26158 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
76497232ef
Port pred4x4_horizontal_down_mmxext (H.264 intra prediction) from x264
(authors:Jason, Loren, Holger) to FFmpeg. Patch by Daniel Kang <daniel dot
d dot kang at gmail com>, as part of Google's GCI 2010.
Originally committed as revision 26157 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
e9c576a467
Port pred4x4_horizontal_up_mmxext (H.264 intra prediction) from x264 (authors:
Jason, Loren, Holger) to FFmpeg. Patch by Daniel Kang <daniel dot d dot kang
at gmail com>, as part of Google's GCI 2010.
Originally committed as revision 26156 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
Michael Niedermayer
Anssi Hannula
Daniel Kang
Carl Eugen Hoyos
Baptiste Coudurier
Justin Ruggles
Vitor Sessak
Stefano Sabatini
Aurelien Jacobs
Reimar Döffinger
Jason Garrett-Glaser
Ronald S. Bultje
Michael Chinen