52ca24bdd2
avutil/softfloat: Improve doxy for av_sub_sf() and av_sf2int()
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
cbd19881f7
avformat/udp: Remove unused variable
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
dac030d3aa
avformat/movenc: Fix potential track width/height overflows
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
17d320800b
avformat/movenc: Avoid integer overflow
Fixes: CID1361947
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
1a82d2cf8f
avformat/oggparseopus: Fix Undefined behavior in oggparseopus.c and libavformat/utils.c
Fixes: usan_granule_overflow
constant type fix by commiter
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
c1ed78a591
avformat/utils: avoid overflow in compute_chapters_end() with huge durations
Fixes: usan_granule_overflow
Found-by: Thomas Guilbert <tguilbert@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
2be3007ed5
avformat/utils: avoid overflow in update_stream_timings() with huge durations
Fixes: usan_granule_overflow
Found-by: Thomas Guilbert <tguilbert@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
af56d0dffa
fate: add aemphasis test
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
d1520a6cfd
avutil/softfloat: Document public constants and a few public functions
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
a64a030ba0
lavf/mov: Support one more Avid compression id for AVCI50.
Reported by forum user lexidata.
9 years ago
86d703fd55
avformat/movenc: Fix memleak of reshuffled packet
Fixes CID1361952
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
5db111757c
avformat/movenc: Rename reshuffles return variable to ensure it is not mixed up
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
f66ca036bc
avformat/oggparseflac: Fix memleaks in old_flac_header()
Fixes CID1361953
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
9106cba22a
fate: Add fate-prores-gray
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
9c43703620
avcodec/proresdec2: Add support for grayscale videos
Signed-off-by: Håvard Espeland <espeland@mixedrealities.no>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
281caece46
avfilter/avfiltergraph: Clear graph pointers in ff_filter_graph_remove_filter()
When a filter is no longer part of a graph, its pointers should be cleared
so no stale pointers remain.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
2dc954e0bd
Merge commit '44d16df413878588659dd8901bba016b5a869fd1'
* commit '44d16df413878588659dd8901bba016b5a869fd1':
h264_parser: eliminate H264SliceContext usage
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
9 years ago
d970f7ba31
ffserver: fixed deallocation bug in build_feed_streams
Signed-off-by: Gregor Riepl <onitake@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
7f5c6ea511
avformat/utils: Fix use of uninitialized variable
Fixes CID1361961
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
a0f76b825c
avcodec/dca: move EXSS sampling frequency arrays to dca.c
Avoids unwanted parser dependency on dcadata.
Signed-off-by: James Almer <jamrial@gmail.com>
9 years ago
d93495c954
avcodec/vble: add frame threading support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
89e9393022
doc/developer.texi: Add a code of conduct
See: [FFmpeg-devel] [Vote] Code of Conduct
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
defab0825f
avfilter/src_movie: add various commands
add seek command
add get_duration command
Update to codecpar by commiter
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
10 years ago
d14deeb6bc
lavc/mediacodec: add missing MediaCodec.Get{Input,Output}Buffer() checks
9 years ago
fbc9359d85
lavc/mediacodec: factorize static fields initialization
9 years ago
493db04c4e
avcodec/Makefile: add missing dependencies to dca parser
They are needed starting with the previous commit
Signed-off-by: James Almer <jamrial@gmail.com>
9 years ago
cb55c5b49e
avcodec/dca_parser: set duration for core-less streams
Signed-off-by: James Almer <jamrial@gmail.com>
9 years ago
72a9a7e9cb
avcodec/dca_exss: prepare to be called from parser context
Signed-off-by: James Almer <jamrial@gmail.com>
9 years ago
24fcb23351
avcodec/nvenc: Require Maxwell for lossless
9 years ago
a8cf25dd92
avcodec/nvenc: CUDA frames support
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
9 years ago
cfb49fc6f7
avcodec/nvenc: replace custom FIFOs with AVFifos
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
9 years ago
e1691c44f0
avcodec/nvenc: combine input and output surface structures
There is no point in separate structures as they have 1:1 relationship,
they are always used together and they have same lifetime.
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
9 years ago
82d705e245
avcodec/nvenc: split large functions into smaller ones
Functions names and scopes are from libav. This commit basically moves
code around without changing it; it shouldn't change any functionality
except some small leak fixes on error paths.
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
9 years ago
9591ca704b
avformat/udp: Close the socket after destroying the thread using the socket
for send() this cannot work and even for recv() it feels very wrong and hackish
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
9b7a8bddac
avformat/udp: redesign threaded udp tx code
This fixes partially completed send()
Avoids holding the mutex during send()
fixes race conditions in error handling
removes copied non thread specific blocking code
Fixes deadlocks on closure
Fixes data loss on closure
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
413c842a69
avformat/udp: Add a delay between packets for streaming to clients with short buffer
This commit enables sending UDP packets in a background thread with specified delay.
When sending packets without a delay some devices with small RX buffer
( MAG200 STB, for example) will drop tail packets in bursts causing
decoding errors.
To use it specify "fifo_size" with "packet_gap" .
The output url will looks like udp://xxx:yyy?fifo_size=<output fifo
size>&packet_gap=<delay in usecs>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
10 years ago
49640ae315
libavcodec/dv_tablegen: fixed wrong printf format
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
04d35004c3
libavfilter/vf_hwdownload: show error when ff_formats_ref fails
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
35b37591c0
avfilter/af_hdcd: Replace complexer expression by litteral constant
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
4c82ccad2b
avformat/mov: Avoid "Unintended sign extension"
Fixes CID1361957
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
8392794c92
avcodec/mips/idctdsp_mmi: Version 2 of the optimizations for loongson mmi
1. no longer use the register names directly and optimized code format
2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
377e5db3db
avcodec/mips/pixblockdsp_mmi: Version 2 of the optimizations for loongson mmi
1. no longer use the register names directly and optimized code format
2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
05a546181f
avcodec/mips/blockdsp_mmi: Version 2 of the optimizations for loongson mmi
1. no longer use the register names directly and optimized code format
2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
9bd1d79584
avcodec/dca_exss: always update downmix flags
Fixes potential parsing failure when total number of channels indicated
by EXSS asset descriptor decreases mid-stream and stale embedded downmix
flags are referenced.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
5b8faaad6c
avfilter/vf_blend: fix incorrect Y variable when threading is used
Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
6b852a3fd9
libavutil/opencl: fixed uninitialized var warning
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
84417593b9
libavcodec/cfhd: fixed wrong printf format
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
5836a5037e
libavfilter/af_hdcd: fixed negative signed value shift
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
89806e0b9a
fate: add aecho test
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
cd506c2792
avcodec/truemotion2rt: also export key frame info
Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Michael Niedermayer
Thomas Guilbert
Petru Rares Sincraian
Carl Eugen Hoyos
Håvard Espeland
Hendrik Leppkes
Gregor Riepl
foo86
Paul B Mahol
Muhammad Faiz
Matthieu Bouron
James Almer
Timo Rothenpieler
Andrey Turkin
Pavel Nikiforov
dsmudhar
ZhouXiaoyong