e20ad71ebb
libavformat: Document who sets the AVStream.id field
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-03-24 22:17:37 +02:00
72dadaa957
utvideo: mark output picture as keyframe.
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Spotted by Антон.
2012-03-24 20:21:33 +01:00
cc965300cb
sunrast: Add support for negative linesize.
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Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-03-24 11:27:20 -04:00
14ba7472dc
vp8: fix update_lf_deltas in libavcodec/vp8.c
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lf_delta.ref[i] and lf_delta.mode[i] were incorrectly reset to 0 if
specific delta value was not updated. Fixed to keep the previous value
if flag indicates that element in question is not updated.
Signed-off-by: Janne Salonen <jsalonen@google.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-24 08:22:05 -07:00
494bce6224
ralf: read Huffman code lengths without GetBitContext
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Those descriptions are stored in nibbles, so they are easy to extract.
And this way we don't need to pad tables for possible bit reader overreads.
2012-03-24 11:53:26 +01:00
cb7190cd2c
rv34: error out on size changes with frame threading
2012-03-23 23:11:55 +01:00
b00307ecd0
aacsbr: Add a debug check to sbr_mapping.
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There have been multiple bugs caused by inconsistencies here.
Based on an idea from Michael Niedermayer.
CC: libav-stable@libav.org
2012-03-23 14:56:44 -07:00
0cb93dacee
aac: Reset some state variables when turning SBR off
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This makes sure the reset flag gets set when SBR gets turned back on
and sets control variables for unguided mode back to their defaults.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-23 14:56:44 -07:00
a237b38021
aac: Reset PS parameters on header decode failure.
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If the next header frame codes zero envelopes the previous frame's
values will be used. Consequently the invalid values must be cleared.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-23 14:56:44 -07:00
7beec7e29d
fate: add wmalossless test.
2012-03-23 14:03:03 -07:00
71ea26811c
aacsbr: handle m_max values smaller than 4.
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Prevents a signflip in the counter, and a subsequent crash because of
overreads/overwrites.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-23 12:56:08 -07:00
73ad4471a4
rv34: Handle only complete frames in frame-mt.
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Correct handling of errors to prevent hags or crashes is very complex
otherwise.
The frame initializing is also moved from decode_slice() to
decode_frame() for clarity.
2012-03-23 17:50:46 +01:00
5ab506a5c8
MPV: set reference frame pointers to NULL when allocation of dummy pictures fails
2012-03-23 17:50:46 +01:00
4a584edad7
configure: die if x11grab dependencies are unavailable
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-03-23 12:10:41 +01:00
afa6129016
zerocodec: factorize loop
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-03-23 12:10:41 +01:00
4094fc9971
avconv: fix the resampling safety factors for output audio buffer allocation
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This matches the output size required for audio_resample()
2012-03-23 01:19:43 -04:00
9869e963a6
avconv: move audio output buffer allocation to a separate function
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Allows for removing a goto and makes the code easier to follow.
2012-03-23 01:19:43 -04:00
f3ab3e1aee
avconv: make the async buffer global and free it in exit_program()
2012-03-23 01:19:42 -04:00
5023b89bba
xwma: Validate channels and bits_per_coded_sample.
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This prevents a SIGFPE later on.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-22 13:57:12 -07:00
86f2ae06b9
mov: Do not read past the end of the ctts_data table.
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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-22 13:57:12 -07:00
3e6e89b3d6
mov: Add missing terminator to mov_ch_layout_map_1ch.
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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: Libav-stable@libav.org
2012-03-22 13:56:44 -07:00
e73c6aaabf
asf: reset side data elements on packet copy.
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Prevents crash (double free) when free()ing the original packet.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-22 12:17:14 -07:00
262196445c
wmavoice: fix stack overread.
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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-22 12:17:14 -07:00
3c9267673e
wmalossless: error out if a subframe is not used by any channel.
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Prevents infinite loop because min_channel_len never increments.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-22 12:17:14 -07:00
75d7975268
vqa: check palette chunk size before reading data.
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Prevents overreads beyond buffer boundaries.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-22 12:17:14 -07:00
d462949974
wmalossless: reset sample pointer for each subframe.
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Prevents overwrites when some subframes only encode some channels.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-22 12:17:14 -07:00
326f7a68bb
wmalossless: error out on invalid values for order.
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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-22 12:17:14 -07:00
e9c0b12c2e
FATE: Add ZeroCodec test
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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-03-22 19:52:56 +01:00
f0b4a505d8
oggparseogm: fix order of arguments of avpriv_set_pts_info().
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-03-22 19:51:43 +01:00
677df4d2ef
pngenc: better upper bound for encoded frame size.
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Fixes encoding very large pictures.
Thanks to Костя for providing the formula.
2012-03-22 19:50:35 +01:00
f036342b4b
aiffdec: set block_duration to 1 for PCM codecs that are supported in AIFF-C
2012-03-22 11:45:46 -04:00
b38b7cc392
aiffdec: factor out handling of integer PCM for AIFF-C and plain AIFF
2012-03-22 11:45:46 -04:00
2c07c18048
aiffdec: use av_get_audio_frame_duration() to set block_duration for AIFF-C
2012-03-22 11:45:46 -04:00
02f88eec1d
aiffdec: do not set bit rate if block duration is unknown
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CC: libav-stable@libav.org
2012-03-22 11:45:36 -04:00
87818103a0
wmall: output packet only if we have decoded some samples
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Also set CODEC_CAP_DELAY to indicate that decoder may still have some
undecoded data left in internal buffer.
2012-03-22 07:16:47 +01:00
6aba117f12
adxenc: use AVCodec.encode2()
2012-03-21 15:04:42 -04:00
54e6cf8a94
adxenc: Use the AVFrame in ADXContext for coded_frame
2012-03-21 15:04:42 -04:00
68fd077f68
indeo4: fix out-of-bounds function call.
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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-03-21 19:01:08 +01:00
3b327a4b42
configure: Restructure help output.
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Break some of the longer sections into smaller sensible pieces;
make some option descriptions and option ordering more consistent.
2012-03-21 18:14:22 +01:00
478fd534af
configure: Internal-only components should not be command-line selectable.
2012-03-21 18:14:21 +01:00
5d4017b8f3
vorbisenc: use AVCodec.encode2()
2012-03-21 12:49:36 -04:00
e5aab2d7a4
libvorbis: use AVCodec.encode2()
2012-03-21 12:49:36 -04:00
8ccf545b95
libopencore-amrnbenc: use AVCodec.encode2()
2012-03-21 12:49:36 -04:00
330d9d1b50
ra144enc: use AVCodec.encode2()
2012-03-21 12:49:36 -04:00
f090428234
nellymoserenc: use AVCodec.encode2()
2012-03-21 12:49:35 -04:00
32173df3d2
roqaudioenc: use AVCodec.encode2()
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The first frame pts must be saved until we have 8 frames since RoQ audio
requires 8 frames in the first packet.
2012-03-21 12:49:35 -04:00
b03dcf07f6
libspeex: use AVCodec.encode2()
2012-03-21 12:49:35 -04:00
57a52f258e
libvo_amrwbenc: use AVCodec.encode2()
2012-03-21 12:49:35 -04:00
db440fa12d
libvo_aacenc: use AVCodec.encode2()
2012-03-21 12:49:35 -04:00
27bacfeb57
wmaenc: use AVCodec.encode2()
2012-03-21 12:49:32 -04:00
