* commit '0f50c53cfb959162f2bccc1a2c2e066d35723595':
png: Set the color range as full range
Conflicts:
libavcodec/pngdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c7369f3a4bd21ea64571c1b0c4fcbf39f8daf68c)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
If max in clean_index is set to a negative ast->sample_size, the
following loop never ends:
while (max < 1024)
max += max;
Thus set ast->sample_size to 0 if it would otherwise be negative.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ca234639ac49a0dc073ac1f10977979acdb94f97)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This fixes a segmentation fault when accessing the metadata.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3ff1af2b0db7132d5717be6395227a94c8abab07)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'cb5324200ccdc693dd5b28dcd7d4b722fad83ea2':
alac: Reject rice_limit 0 if compression is used
Conflicts:
libavcodec/alac.c
See: 4b657a1b1eedcf38bcf36e89a2f4be6f76b5ce09
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'ac1660509ecfbeca7b63eb5ab8360011180e705b':
ape: Support _0000 files with nblock smaller than 64
Conflicts:
libavcodec/apedec.c
See: 699341d647f7af785fb8ceed67604467b0b9ab12
Merged-by: Michael Niedermayer <michaelni@gmx.at>
s->decoded_buffer is allocated with a min_size of:
2 * FFALIGN(blockstodecode, 8) * sizeof(*s->decoded_buffer)
Then it is assigned to s->decoded[0] (and s->decoded_buffer + FFALIGN(blockstodecode, 8)
to s->decoded[1]) and passed as out buffer to decode_array_0000.
In this function 64 elements of the out buffer are written
unconditionally and outside the array if blockstodecode is too small.
This causes memory corruption, leading to segmentation faults or other
crashes.
Thus change decode_array_0000 to write at most blockstodecode elements
of the out buffer.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 699341d647f7af785fb8ceed67604467b0b9ab12)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '386e80610de282c92ad5897683ccaf2675766ac5':
mux: Do not leave stale side data pointers in ff_interleave_add_packet()
Conflicts:
libavformat/mux.c
See: bfb3ed1a9d5dafdc185080fdd88d02ff7221d30a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '744d813bcf527481f2217428fa08bfee8642935b':
avresample: Reallocate the internal buffer to the correct size
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4b6be54bed27eb7fc8f005505ff38e71b3c86cec)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4e8d01f20ce82b49f47c704a461c5d30866affaf)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Detecting AAC with such descriptor if the parts needed for detection
are later in the stream
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 14e9a20083)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '844201e35fe575710be8218d45828df49b77f205':
mpegts: Update the PSI/SI table only if the version change
Conflicts:
libavformat/mpegts.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'f77c9d71615e17414aacbb1720693b800a5a32d3':
rtsp: Make sure we don't write too many transport entries into a fixed-size array
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '4415d0f3bbaeb287327ef101ae98d727a69d9af1':
rtpenc_jpeg: Handle case of picture dimensions not dividing by 8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '9f6c36d961d27283808310e3ca1d8390b55fce9b':
roqvideoenc: set enc->avctx in roq_encode_init
See: cf82c426fa
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Fixes (harmless) use of uninitialized variable
Found-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6ad42b3e15)
Conflicts:
libavformat/mp3dec.c
* commit '7244cefd6e6ba7258cb022dfd7a284099d88a3e8':
libvpx: Fix mixed use of av_malloc() and av_reallocp()
Merged-by: Michael Niedermayer <michaelni@gmx.at>
If in compression mode rice_limit = 0 leads to call
`show_bits(gb, k)` in `decode_scalar` with k = 0.
Request a sample in case it is valid and it should be accepted.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
CC: libav-stable@libav.org
The decode_array_0000 assumed that 64 is the minimal block size
while it is not.
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Fixes the corner case in which the internal buffer size
is larger than input buffer provided and resizing it
before moving the left over samples would make it write
to now unallocated memory.
Bug-Id: 825
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
If a PAT is finished while a PMT section filter is opened but
not yet finished, the PMT section filter is closed and all
the received data is discarded.
This is usually not an issue but some multiplexers (With very
quick PAT/PMT repetition settings) consistently emit a PMT
section start, then a PAT, and then the rest of the PMT,
causing the aforementioned behavior to result in no PMT being
finished.
In the most pathologic situation the stream information are lost
and the probe fallback miscategorizes subtitles as mp3 audio.
Avoid the issue through eliminating redundant PSI/SI table
updates by checking their version field, which is required by
the standard to be incremented on every change no matter how
minor.
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This fixes the calculation of the number of needed blocks to make
sure that ALL pixels are represented by the result.
Signed-off-by: Martin Storsjö <martin@martin.st>
Set this field to TRUE if the audio component is to operate on
little-endian data, and FALSE otherwise.
However TRUE and FALSE are not defined. Since this flag is just a boolean,
interpret all values except for 0 as little endian.
Sample-Id: 64bit_FLOAT_Little_Endian.mov
So far it is only set in roq_encode_frame, but it is used in
roq_encode_end to free the coded_frame. This currently segfaults if
roq_encode_frame is not called between roq_encode_init and
roq_encode_end.
CC:libav-stable@libav.org
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
This buffer is resized when vpx_codec_get_cx_data() returns a
VPX_CODEC_STATS_PKT packet.
CC: libav-stable@libav.org
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
We already have a dependency on awk and bc is sometimes not found in the
base system.
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit a982c5d74fbc7ff5bd2f2f73af61ae48e9b1bcc6)
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Conflicts:
doc/platform.texi
* commit '378ee3bad5b99e8f90864af9bc851590e0f64825':
alsdec: only adapt order for positive max_order
See: 58d605ee9b
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '7b66cf5ce7fdb8b3fa13459aab3f4d6ab559f1ea':
aacpsy: correct calculation of minath in psy_3gpp_init
Merged-by: Michael Niedermayer <michaelni@gmx.at>
avctx->bits_per_raw_sample is used in get_sbits_long, which only
supports up to 32 bits.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4c2b88678b436f59132386d9be2fc143e3ee480d)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
