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avcodec/cuvid: set width and height before calling get_format
The external hw_frames_ctx is initialized in that callback, and needs
that information to be accurate.
| ce79410bba776d4121685654056f2b4e39bbd3f7 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/ce79410bba776d4121685654056f2b4e39bbd3f7 | 2017-02-14 11:47:10+01:00 |
arm: vp9lpf: Implement the mix2_44 function with one single filter pass
For this case, with 8 inputs but only changing 4 of them, we can fit
all 16 input pixels into a q register, and still have enough temporary
registers for doing the loop filter.
The wd=8 filters would require too many temporary registers for
processing all 16 pixels at once though.
Before: Cortex A7 A8 A9 A53
vp9_loop_filter_mix2_v_44_16_neon: 289.7 256.2 237.5 181.2
After:
vp9_loop_filter_mix2_v_44_16_neon: 221.2 150.5 177.7 138.0
Signed-off-by: Martin Storsjö <[email protected]>
| 575e31e931e4178e9f1e24407503c9b4ec0ef9ba | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/575e31e931e4178e9f1e24407503c9b4ec0ef9ba | 2017-02-24 00:03:09+02:00 |
vf_scale_vaapi: Add missing return value checks
Fixes CID 1374119.
| 326b1ed93e25f2b2d505ee88325fabb190d8c275 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/326b1ed93e25f2b2d505ee88325fabb190d8c275 | 2017-02-05 15:13:16+00:00 |
configure: Add require_header() convenience function
Simplifies checking for external library headers and aborting if
the external library support was requested, but is not available.
| aba7fdcc8baaed35e804c7882b70a848a0e566c7 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/aba7fdcc8baaed35e804c7882b70a848a0e566c7 | 2017-02-02 17:49:51+01:00 |
libavcodec/libopenjpegenc: enable lossless option, remove layer option, and improve defaults
1. limit to single layer, as there is no current support for setting distortion/quality of multiple layers
2. encoder mode should be kept at default setting (0)
3. remove fixed_alloc parameter from context : seldom if ever used, and no way of properly configuring at the moment
4. add irreversible setting, to allow for lossless encoding. Set to OpenJPEG default (enabled)
5. set numresolution max to 33, which is the maximum number of allowed resolutions according the J2K spec
Signed-off-by: Michael Bradshaw <[email protected]>
| 195784ec95266c69c111f1e977fd4cf4815c6d8d | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/195784ec95266c69c111f1e977fd4cf4815c6d8d | 2017-03-09 20:28:45-08:00 |
lavc/pthread_frame: protect read state access in setup finish function
| a91c265f393b72925dc440f79b3ec4ec7aba575f | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/a91c265f393b72925dc440f79b3ec4ec7aba575f | 2017-01-16 10:43:41+01:00 |
avcodec/wmaprodec: check number of channels for XMA streams
Signed-off-by: Paul B Mahol <[email protected]>
| 45f4bf94afb8b70d99fb7b5760fd65f5c3ad8b88 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/45f4bf94afb8b70d99fb7b5760fd65f5c3ad8b88 | 2017-01-19 15:42:47+01:00 |
pgssubdec: reset rle_data_len/rle_remaining_len on allocation error
The code relies on their validity and otherwise can try to access a NULL
object->rle pointer, causing segmentation faults.
Signed-off-by: Andreas Cadhalpun <[email protected]>
Signed-off-by: Diego Biurrun <[email protected]>
| 612cc0712836af2f025b0c68b11da29b9f259d5a | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/612cc0712836af2f025b0c68b11da29b9f259d5a | 2017-01-31 09:35:54+01:00 |
configure: Simplify some library checks via check_lib()
| a7101eb40e69ada3872ec5aebe9c5c165745fb3a | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/a7101eb40e69ada3872ec5aebe9c5c165745fb3a | 2016-12-09 18:40:47+01:00 |
vf_hwupload_cuda: Add min/max limits for device option
| dbfe60caca2e8323efa7aba6762dce7be2eba390 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/dbfe60caca2e8323efa7aba6762dce7be2eba390 | 2016-12-08 15:58:31-05:00 |
avfilter/vf_hwupload_cuda: check ff_formats_ref for errors
| 0faf3c3a25ede9ecfdb1cf68a0f8aef23c25197a | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/0faf3c3a25ede9ecfdb1cf68a0f8aef23c25197a | 2016-11-22 10:34:27+01:00 |
dxva2: get the slice number directly from the surface in D3D11VA
No need to loop through the known surfaces, we'll use the requested surface
anyway.
The loop is only done for DXVA2.
Signed-off-by: Michael Niedermayer <[email protected]>
| 153b36fc62849e0e1540a43829794e0503994ebb | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/153b36fc62849e0e1540a43829794e0503994ebb | 2017-01-16 02:54:04+01:00 |
avcodec/ass_split: Change order of operations in ass_split_section()
This matches the other branch
Fixes out of array read
Fixes: 4d142ca76d39fe685effcf5017098723/asan_heap-oob_31ae824_8611_348fdb64f9009b63c8a8eae9a0e497c5.mkv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
| ae514b1254318ae5e76be2c17055f14b4084ccf0 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/ae514b1254318ae5e76be2c17055f14b4084ccf0 | 2016-11-17 18:05:18+01:00 |
avformat/hls: Add missing error check for avcodec_parameters_copy()
Signed-off-by: Anssi Hannula <[email protected]>
| e2193b53eab9f207544a75ebaf51871b7a1a7931 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/e2193b53eab9f207544a75ebaf51871b7a1a7931 | 2016-11-07 18:56:36+02:00 |
avcodec/atrac3: Add multichannel joint stereo ATRAC3
Multichannel joint stereo simply interleaves stereo pairs (6ch: 2ch + 2ch + 2ch), so each pair is decoded separatedly.
***
To test my changes, I converted examples to wav with ffmpeg.exe (old and new), and compared them to see they are byte-exact.
Regular 2ch files (JS and normal) were straightforward to test.
For multichannel, to check each JS pair is correctly decoded separatedly I did:
- manually demux 6ch.msf into 3 pairs and convert them (2ch_1.wav + 2ch_2.wav + 2ch_3.wav)
- convert the 6ch.msf file to wav (with my changes)
- manually demux the 6ch.wav into 3 pairs (6ch_d1.wav + 6ch_d2.wav + 6ch_d3.wav)
- compare each pair (ex. 2ch_3.wav vs 6ch_d3.wav): all pairs are byte-exact.
The new code just processes each JS pair separatedly, there are no algorithm changes.
It could be improved a bit but I'm not sure about typical styles.
I've only seen 6ch .MSF (probably the AT3 spec only supports 2ch audio).
Signed-off-by: bnnm <[email protected]>
| c61b28e0421f0f9502dfb21495a03cda191def15 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/c61b28e0421f0f9502dfb21495a03cda191def15 | 2017-02-01 19:14:12+01:00 |
avcodec/msrledec: implement vertical offset in 4-bit RLE
The delta escape (2) is supposed to work the same in 4-bit RLE as in
8-bit RLE. This is documented in the MSDN Bitmap Compression page:
https://msdn.microsoft.com/en-us/library/windows/desktop/dd183383(v=vs.85).aspx
The unchecked modification of line is safe, since the loop condition
(line >= 0) will check it before any pixel data is written.
Fixes ticket #5153 (output now matches ImageMagick for the provided sample).
Signed-off-by: Daniel Verkamp <[email protected]>
| e856ac23732822ac04fe5dd959cff94c7249c17e | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/e856ac23732822ac04fe5dd959cff94c7249c17e | 2016-11-29 10:57:49+01:00 |
avformat/matroskadec: fix DiscardPadding element parsing
If the value is negative then it means padding at the start of the packet
instead of at the end.
Based on a patch by Hendrik Leppkes.
Reviewed-by: James Zern <[email protected]>
Signed-off-by: James Almer <[email protected]>
| 70c6a1bcf021b396c9186c4a46dd6c96cc9f59f8 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/70c6a1bcf021b396c9186c4a46dd6c96cc9f59f8 | 2016-11-08 13:43:53-03:00 |
avcodec/rawdec: Check side data size before use
Fixes out of array read
Signed-off-by: Michael Niedermayer <[email protected]>
| 5f0bc0215a0f7099a2bcba5dced2e045e70fee61 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/5f0bc0215a0f7099a2bcba5dced2e045e70fee61 | 2016-10-31 01:19:16+01:00 |
vaapi_encode: Check packed header capabilities
This improves behaviour with drivers which do not support packed
headers, such as AMD VCE on mesa/gallium.
| 892bbbcdc171ff0d08d69636a240ffb95f54243c | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/892bbbcdc171ff0d08d69636a240ffb95f54243c | 2016-09-28 22:54:11+01:00 |
swscale: Consistently order input YUV pixel formats
Follow a 420, 422, 444 order instead of a random one.
This simplifies double-checking additions of new formats.
Signed-off-by: Diego Biurrun <[email protected]>
| de8e096c7eda2bce76efd0a1c1c89d37348c2414 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/de8e096c7eda2bce76efd0a1c1c89d37348c2414 | 2016-09-27 08:33:09+02:00 |
checkasm: add a test for blockdsp
| 2eb97af66af90ca3978229da151f0b8b3a5d9370 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/2eb97af66af90ca3978229da151f0b8b3a5d9370 | 2016-09-22 09:47:52+02:00 |
lavf/flvdec: init AVPacket::pos to FLVTAG offset
Current code doesn't initialize AVPacket::pos. Made it point to FLVTAG so flv_read_packet can decode from pos
Signed-off-by: Michael Niedermayer <[email protected]>
| a81494b60337027067c00e6f8501a61ae1a2d05e | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/a81494b60337027067c00e6f8501a61ae1a2d05e | 2016-10-26 02:12:18+02:00 |
vf_colorspace: Check av_frame_copy_props() return value
This function can potentially allocate memory.
Reviewed-by: "Ronald S. Bultje" <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| 6648da359114696351db7e7468f0769a7d61c387 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/6648da359114696351db7e7468f0769a7d61c387 | 2016-08-27 13:08:43+02:00 |
configure: add missing check for LoadLibrary
Commit 2b1d316ff68a3f973d8f342db6bf9755eb78ec10 made nvenc depend on
LoadLibrary, but the availability of the latter was never checked.
This fixes nvenc on Windows platforms
Signed-off-by: James Almer <[email protected]>
| f66abefefecfb7fb08bf5ec6f79d8c558a043d29 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/f66abefefecfb7fb08bf5ec6f79d8c558a043d29 | 2016-09-01 13:50:38-03:00 |
hevc: Add coefficient limiting to speed up IDCT
Integrated to libav by Josh de Kock <[email protected]>.
Signed-off-by: Alexandra Hájková <[email protected]>
| cc16da75c2f99d92f7a6461100f041352deb6d88 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/cc16da75c2f99d92f7a6461100f041352deb6d88 | 2016-07-18 15:27:13+02:00 |
ffmpeg_opt: Remove duplicated initialization of attachment stream
These two fields are already initialized to the same values in
new_attachment_stream().
| 26648703dbfb7b6b9ee70d4a58d2bcc079c33038 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/26648703dbfb7b6b9ee70d4a58d2bcc079c33038 | 2016-08-03 21:29:38-07:00 |
x86: hpeldsp: Don't check for bitexact flag when initializing VP3-specific code
That code is only ever initialized with that flag set.
| 0a39c9ac0bfd7345fe676b4e2707d9cec3cbb553 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/0a39c9ac0bfd7345fe676b4e2707d9cec3cbb553 | 2016-07-20 18:37:45+02:00 |
checkasm: Add tests for h264 idct
The tests are inspired by similar tests for vp9 by
Ronald Bultje.
Signed-off-by: Martin Storsjö <[email protected]>
| 105998fb5ca3c343f5c8cb39ce3197f87a5e4d36 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/105998fb5ca3c343f5c8cb39ce3197f87a5e4d36 | 2016-06-17 21:37:56+03:00 |
h264: only allow ending a field/starting a new one before finish_setup()
Doing this after ff_thread_finish_setup() is called is invalid and can
conflict with reads from the other thread.
| 17e7c03e12d1e4490921e7bffaeaa6b46a7ada4e | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/17e7c03e12d1e4490921e7bffaeaa6b46a7ada4e | 2016-06-21 11:10:00+02:00 |
avcodec/utils: initialize delay in avcodec_parameters_to_context()
Fixes lost codec delayy
Should fix Ticket5509
Signed-off-by: Michael Niedermayer <[email protected]>
| d953b2857b5b51ba363163139bf661216e0ee57c | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/d953b2857b5b51ba363163139bf661216e0ee57c | 2016-06-04 20:46:16+02:00 |
avcodec/iff: add forgotten checks for end of input buffer
Signed-off-by: Paul B Mahol <[email protected]>
| 810a8ba5b67389e808ed2f124e1cd54b8a26e679 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/810a8ba5b67389e808ed2f124e1cd54b8a26e679 | 2016-05-18 12:46:43+02:00 |
hls: handle crypto in the protocol checks
Fixes issue 5248
| eae2d89bf715bc3edff478174b43e1f388e768bf | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/eae2d89bf715bc3edff478174b43e1f388e768bf | 2016-03-16 10:31:41+01:00 |
h2645_parse: initialize the GetBitContext to the proper size
Signed-off-by: Derek Buitenhuis <[email protected]>
| c802389393094ff76cb48cd816362ca731387a45 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/c802389393094ff76cb48cd816362ca731387a45 | 2016-05-07 21:11:10+01:00 |
avcodec/dca: require checked bitstream reader
Remove half-working attempt at supporting unchecked bitstream reader by
always copying input data into intermediate buffer with large amount of
padding at the end.
Convert LBR decoder to checked bitstream reader. Convert
dcadec_decode_frame() to parse input data directly if possible.
Signed-off-by: James Almer <[email protected]>
| d1f558b3628d3ab99fd93a98b5758ef1be45a5da | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/d1f558b3628d3ab99fd93a98b5758ef1be45a5da | 2016-05-31 11:45:48-03:00 |
mpegvideo: Fix undefined negative shifts in mpeg_motion_internal
Signed-off-by: Vittorio Giovara <[email protected]>
| 0242351390643d176b10600c2eb854414f9559e6 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/0242351390643d176b10600c2eb854414f9559e6 | 2016-03-05 08:26:36-05:00 |
Document and validate AVFrame plane pointers.
Check that the required plane pointers and only
those are set up.
Currently does not enforce anything for the palette
pointer of pseudopal formats as I am unsure about the
requirements.
Signed-off-by: Reimar Döffinger <[email protected]>
| 4dd4d535313016cf934a187ba8f46e51b583cfb9 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/4dd4d535313016cf934a187ba8f46e51b583cfb9 | 2016-02-28 13:33:14+01:00 |
checkasm: fix dependencies for vf_blend tests
They will now compile if avcodec is disabled
Reviewed-by: Paul B Mahol <[email protected]>
Signed-off-by: James Almer <[email protected]>
| 76af0c78772f1f7de6d3c317591f007c4e995203 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/76af0c78772f1f7de6d3c317591f007c4e995203 | 2016-02-19 16:31:55-03:00 |
avfilter/f_streamselect: check if map is available
Signed-off-by: Paul B Mahol <[email protected]>
| c4ed21367559ec56a5e2d5197f930a871a86a510 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/c4ed21367559ec56a5e2d5197f930a871a86a510 | 2016-02-16 19:18:31+01:00 |
avcodec/utils: Check all data[] pointers in video_get_buffer() not just the first
Signed-off-by: Michael Niedermayer <[email protected]>
| bdf7093bd0cb78d39df8a32cfdc9188d7a960278 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/bdf7093bd0cb78d39df8a32cfdc9188d7a960278 | 2016-02-27 13:11:52+01:00 |
avcodec/utils: Check that the video data[] arrays are NULL on the input to get_buffer_internal()
This should return an error to the decoder if the struct it tried to getbuffer is dirty
Reviewed-by: Reimar Döffinger <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| d39b770aa27687da3b799252e614caa8b8686c13 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/d39b770aa27687da3b799252e614caa8b8686c13 | 2016-02-27 13:11:52+01:00 |
avcodec/utils: Check the return code of av_image_fill_linesizes()
Fixes CID1271741
Signed-off-by: Michael Niedermayer <[email protected]>
| edc34c937b703d6eb29a3f63691aeb6637dd4aa4 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/edc34c937b703d6eb29a3f63691aeb6637dd4aa4 | 2016-02-03 15:58:32+01:00 |
configure: remove unused bulitin check
Signed-off-by: James Almer <[email protected]>
| 08339cdb6c8fb3adfa63ec7ed787cce73063b773 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/08339cdb6c8fb3adfa63ec7ed787cce73063b773 | 2016-01-07 20:11:00-03:00 |
avcodec/utils: Check bits_per_raw_sample on video encoder open
Signed-off-by: Michael Niedermayer <[email protected]>
| 0869ff7e9d17cdcfbed65a8f25ce27002ec9b974 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/0869ff7e9d17cdcfbed65a8f25ce27002ec9b974 | 2016-01-07 02:00:34+01:00 |
avdevice: Mark decklink_common.h as unconditional SKIPHEADER
It is a C++ file, incompatible with the checkheaders infrastructure.
| af54a36fc42d2d2824b5820b59af9f421b849371 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/af54a36fc42d2d2824b5820b59af9f421b849371 | 2016-01-24 07:28:18-08:00 |
avcodec/flacenc: use designated initializers for AVClass
Signed-off-by: Paul B Mahol <[email protected]>
| 367ffa0c151792651a741554c608a73bad112663 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/367ffa0c151792651a741554c608a73bad112663 | 2015-12-20 17:47:21+01:00 |
avfilter/af_sofalizer: check av_fft_init return code
Signed-off-by: Paul B Mahol <[email protected]>
| 04cc4d055079b7f83f7102b75ab24c08972c37a7 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/04cc4d055079b7f83f7102b75ab24c08972c37a7 | 2015-12-15 10:04:01+01:00 |
lavu/libm: add copysign hack
For systems with broken libms.
Tested with NAN, -NAN, INFINITY, -INFINITY, +/-x for regular double x and
combinations of these.
Old versions of MSVC need some UINT64_C hackery.
Reviewed-by: Ronald S. Bultje <[email protected]>
Reviewed-by: Hendrik Leppkes <[email protected]>
Signed-off-by: Ganesh Ajjanagadde <[email protected]>
| 062e3e23824ba3d25594ea966d7834bcf34db49b | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/062e3e23824ba3d25594ea966d7834bcf34db49b | 2015-12-19 14:05:49-08:00 |
avcodec/aacsbr_template: Add Check to read_sbr_envelope()
The limit is a conservative guess, the spec does not seem to specify a limit
Reviewed-by: Andreas Cadhalpun <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| 625b582d5a9196c582e7702b542b3e0face30ccf | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/625b582d5a9196c582e7702b542b3e0face30ccf | 2015-12-12 19:05:07+01:00 |
avfilter/vf_delogo: Use AVPixFmtDescriptor.nb_components
Relying on AVPixFmtDescriptor.nb_components is cleaner and faster than
checking data and linesize for every possible plane.
Signed-off-by: Jean Delvare <[email protected]>
Reviewed-by: Paul B Mahol <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| ec11cfdf75d8ad228da6fb159b253a5fc75e8e66 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/ec11cfdf75d8ad228da6fb159b253a5fc75e8e66 | 2015-12-12 15:11:31+01:00 |
lavc: Deprecate coder_type and its symbols
Most option values are simply unused or ignored and in practice the
majory of codecs only need to check whether to enable rle or not.
Add appropriate codec private options which better expose the allowed
features.
Signed-off-by: Vittorio Giovara <[email protected]>
| be00ec832c519427cd92218abac77dafdc1d5487 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/be00ec832c519427cd92218abac77dafdc1d5487 | 2015-12-07 11:01:22-05:00 |
ffmpeg: When streamcopying, only add the input seek position when copying timestamps.
Using -ss as an input option shifts timestamps down by the seek, so it
doesn't have to be added to the recording time when checking whether to
stop.
Fixes #977
Signed-off-by: Simon Thelen <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| 5b6c0fdb4316ef71ef151e8b0f9137fe64877589 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/5b6c0fdb4316ef71ef151e8b0f9137fe64877589 | 2015-12-05 04:24:22+01:00 |
aacenc: make threadsafe
Since the ff_aac_tableinit() can be called by both the encoder and
the decoder (in case of transcoding) this commit shares the AVOnce
variable to prevent this.
Signed-off-by: Rostislav Pehlivanov <[email protected]>
| 3d62e7a30fa552be52d12b31e3e0f79153aff891 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/3d62e7a30fa552be52d12b31e3e0f79153aff891 | 2015-11-27 14:52:35+00:00 |
qsvenc: expose additional encoding options
| fc4c27c4edfc6a5f9bc7c696e823652474a65ce8 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/fc4c27c4edfc6a5f9bc7c696e823652474a65ce8 | 2015-11-20 09:29:50+01:00 |
avcodec/aacsbr_tablegen: always initialize tables at runtime
This gets rid of virtually useless hardcoded tables hackery. The reason
it is useless is that a 320 element lut is anyway placed regardless of
--enable-hardcoded-tables, from which all necessary tables are trivially
derived at runtime at very low cost:
sample benchmark (x86-64, Haswell, GNU/Linux, single run is really
what is relevant here since looping drastically changes the bench). Fluctuations
are on the order of 10% for the single run test:
39400 decicycles in aacsbr_tableinit, 1 runs, 0 skips
25325 decicycles in aacsbr_tableinit, 2 runs, 0 skips
18475 decicycles in aacsbr_tableinit, 4 runs, 0 skips
15008 decicycles in aacsbr_tableinit, 8 runs, 0 skips
13016 decicycles in aacsbr_tableinit, 16 runs, 0 skips
12005 decicycles in aacsbr_tableinit, 32 runs, 0 skips
11546 decicycles in aacsbr_tableinit, 64 runs, 0 skips
11506 decicycles in aacsbr_tableinit, 128 runs, 0 skips
11500 decicycles in aacsbr_tableinit, 256 runs, 0 skips
11183 decicycles in aacsbr_tableinit, 509 runs, 3 skips
Tested with FATE with/without --enable-hardcoded-tables.
Reviewed-by: Rostislav Pehlivanov <[email protected]>
Signed-off-by: Ganesh Ajjanagadde <[email protected]>
| cb93df0dcbd34107c64ec053504fa294b728a9c9 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/cb93df0dcbd34107c64ec053504fa294b728a9c9 | 2015-12-09 07:36:58-05:00 |
ffserver: Use AVOption API to access ffm demuxer instead of direct access depending on ABI
server_attached is newly added so the demuxer knows if there is an attached server
that can update the write index. This is needed to fix a infinite loop
Signed-off-by: Michael Niedermayer <[email protected]>
| e33d3720239314d28a48c64c1071ba9c048280d1 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/e33d3720239314d28a48c64c1071ba9c048280d1 | 2015-11-20 20:03:12+01:00 |
aacenc: remove the experimental flag
Thiss commit removes the experimental flag from the native AAC Encoder
and thus makes it the default.
After a lot of work, done by myself and Claudio Freire, the quality of
this encoder rivals and surpasses libfdk_aac in some situations. The
encoder had instability issues earlier which prevented it from having
its experimental flag removed, however the last commits done by Claudio
removed the last known source of instability and solved a lot of
problems which were previously observed. The issues were caused by the
various coding tools interfering with the scalefactor indices. Thus,
with these problems solved, it should now be possible to declare this
encoder as the default and recommend that the users should use it
instead of others provided by external libraries, as it is both faster
and has a subjectively higher quality with selected tracks.
The encoder has still yet to be fine tuned for every possible audio file
type like music or voice, so it is hoped that with the experimental flag
removed the users should be able to provide feedback and make the
encoder better than the alternatives for every type of audio and at
every bitrate.
Signed-off-by: Rostislav Pehlivanov <[email protected]>
| d9791a8656b5580756d5b7ecc315057e8cd4255e | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/d9791a8656b5580756d5b7ecc315057e8cd4255e | 2015-12-05 15:41:25+00:00 |
truemotion2: Fix the buffer check
The variable skip contains the expected size in bytes.
Bug-Id: 906
CC: [email protected]
Signed-off-by: Luca Barbato <[email protected]>
| de41b555cdea2dcacbe98ee9edc83a8c15c73c4c | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/de41b555cdea2dcacbe98ee9edc83a8c15c73c4c | 2015-11-02 16:29:14+01:00 |
avconv: support infinite loop for the loop option
Signed-off-by: Luca Barbato <[email protected]>
| cd0e08813a0484002b5defbf557c859f123953ae | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/cd0e08813a0484002b5defbf557c859f123953ae | 2015-10-26 19:28:24+01:00 |
ffmpeg/videotoolbox: protect UTGetOSTypeFromString on both VDA and VT
| 3041618516930d768d0d0a6f5b206e0fcfe0f8f4 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/3041618516930d768d0d0a6f5b206e0fcfe0f8f4 | 2015-10-15 10:22:31+02:00 |
Revert "avutil/softfloat: Check for MIN_EXP in av_sqrt_sf()"
This case should not be possible if the input has a exponent within
the valid range
This reverts commit 0269fb11e3de17375f86d9120599af8c87cdfa0a.
| 4b6ad23609f4a70b562b8f83eb74bc9fd1e5950d | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/4b6ad23609f4a70b562b8f83eb74bc9fd1e5950d | 2015-11-08 14:23:37+01:00 |
avcodec/dvdsub: fix partial packet assembly
Assuming the first and second packets are partial, this would append the
reassembly buffer (ctx->buf) to itself with the second
append_to_cached_buf() call, because buf is set to ctx->buf.
I do not know a valid sample file which triggers this, and do not know
if packets can be split into more than 2 sub-packets, but it triggered
with a (differently) broken sample file in trac issue #4872.
| f874e2728b0925b2ec30dd7ec64815f15078c06f | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/f874e2728b0925b2ec30dd7ec64815f15078c06f | 2015-09-22 17:41:01+02:00 |
avformat/swfdec: Check return value of init_get_bits8()
Fixes: CID1322320
Signed-off-by: Michael Niedermayer <[email protected]>
| bd70303ead786f00df6b09219ea68967799aed1a | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/bd70303ead786f00df6b09219ea68967799aed1a | 2015-09-03 10:20:29+02:00 |
aacenc: reorder resetting of cpe->common_window
Purely a cosmetic change, most of the zeroing of encoder resources
should happen at the top of the main loop.
Signed-off-by: Rostislav Pehlivanov <[email protected]>
| a0079aae00a70ac7845941d4556419322a510bba | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/a0079aae00a70ac7845941d4556419322a510bba | 2015-09-01 07:00:10+01:00 |
mmaldec: hack against buffering problems on broken input
I can't come up with a nice way to handle this. It's hard to keep the
lock-stepped input/output in this case. You can't predict whether the
MMAL decoder will output a picture (because it's asynchronous), so
you have to assume in general that any packet could produce 0 or 1
frames. You can't continue to write input packets to the decoder,
because then you might get too many output frames, which you can't
get rid of because the lavc decoding API does not allow the decoder
to return an output frame without consuming an input frame (except
when flushing).
The ideal fix is a M:N decoding API (preferably asynchronous), which
would make this code potentially much cleaner. For now, this hack
will do.
Signed-off-by: Luca Barbato <[email protected]>
| b84675d63aaede8f6944b901250a10456c5477e6 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/b84675d63aaede8f6944b901250a10456c5477e6 | 2015-09-12 12:25:23+02:00 |
aacenc: create and initialize an LTP context
This commit only creates and initializes an LTP
context which is needed for upcoming commits (TNS).
Signed-off-by: Rostislav Pehlivanov <[email protected]>
| b47a1e5c5f585da714b0361a3077b9ded46c8c54 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/b47a1e5c5f585da714b0361a3077b9ded46c8c54 | 2015-08-21 18:43:09+01:00 |
ffmpeg_filter: Do not override the dimensions in sub2video_prepare()
Fixes ticket4744 part1
Signed-off-by: Michael Niedermayer <[email protected]>
| 72237ef6e933527be7855cb266a2a4df4dcb8096 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/72237ef6e933527be7855cb266a2a4df4dcb8096 | 2015-08-15 17:41:48+02:00 |
avcodec/hapdec: Check that there is sufficient input data
Fixes Ticket4729
Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <[email protected]>
| 5da90d7ec3a3f5eb68bf6bd0665636d8836a39f5 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/5da90d7ec3a3f5eb68bf6bd0665636d8836a39f5 | 2015-07-24 04:40:15+02:00 |
libvpx: Add the library header
Unbreak make checkheaders
| 67c884eb07c7e9f2cb72bb8d447d945e5ac8cac7 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/67c884eb07c7e9f2cb72bb8d447d945e5ac8cac7 | 2015-07-09 21:36:19+02:00 |
configure: Only add -FIstdlib.h for msvc/icl if necessary
This is only necessary on MSVC 2010/2012 (and possibly on some
ICL versions). This both avoids an extra hack on newer MSVC
versions, and better documents what the extra compiler option
is used for.
Signed-off-by: Martin Storsjö <[email protected]>
| 0cff125200ab53fa3ae70d85b4f614f269fe3426 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/0cff125200ab53fa3ae70d85b4f614f269fe3426 | 2015-07-26 20:33:00+03:00 |
Revert "mov: Double-check that alias path is not an absolute path"
This reverts commit 9286de045968ad456d4e752651eec22de5e89060.
The change broke support for legit absolute file paths.
Reported-by: Maksym Veremeyenko <[email protected]>.
| f1840b070dd449ad25e1ebbab463f10863a5e0f1 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/f1840b070dd449ad25e1ebbab463f10863a5e0f1 | 2015-07-17 01:44:22+01:00 |
avcodec/jpeg2000: Remove CBLK limit
This also reduces the amount of memory needed
Fixes Ticket4672
The new code seems slightly faster as well, probably due to better cache usage
Signed-off-by: Michael Niedermayer <[email protected]>
| f1e173049ecc9de03817385ba8962d14cba779db | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/f1e173049ecc9de03817385ba8962d14cba779db | 2015-06-26 01:00:17+02:00 |
rtpdec_asf: Check memory allocation and free memory on error
CC: [email protected]
Bug-Id: CID 1257774
| 4733a12dd17a91d606e0079ff9bb48b9f419cbef | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/4733a12dd17a91d606e0079ff9bb48b9f419cbef | 2015-06-08 13:04:29+01:00 |
avcodec/jpeg2000dec: Check that coords match before applying ICT
This avoid potential out of array accesses
Signed-off-by: Michael Niedermayer <[email protected]>
| 12ba1b2b4d5592c0e27b0fcc83db929e8d6a8eee | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/12ba1b2b4d5592c0e27b0fcc83db929e8d6a8eee | 2015-06-09 01:02:05+02:00 |
swresample/dither: check memory allocation
check memory allocation in swri_get_dither()
Signed-off-by: Michael Niedermayer <[email protected]>
| 196b885a5f0aa3ca022c1fa99509f47341239784 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/196b885a5f0aa3ca022c1fa99509f47341239784 | 2015-06-03 11:46:37+02:00 |
configure: Provide an option to override the environment
Useful to have `make config` work with custom pkgconf path.
Signed-off-by: Luca Barbato <[email protected]>
| 604abd025dac4cc73a2f6b0c000c3695c16fb000 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/604abd025dac4cc73a2f6b0c000c3695c16fb000 | 2015-06-02 10:33:11+02:00 |
configure: Check for SecItemImport for securetransport as well
This fixes the default build on iOS; eventually I should come up with
a better solution for that platform.
Signed-off-by: Michael Niedermayer <[email protected]>
| c729021f450f6d5a47698d3f248bf4c2a0ad2142 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/c729021f450f6d5a47698d3f248bf4c2a0ad2142 | 2015-05-31 12:02:53+02:00 |
libopenjpegdec: check existence of image component data
libopenjpeg can return images with components without data.
This fixes segmentation faults.
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: Andreas Cadhalpun <[email protected]>
| 3ef5702926c495232ffe685303ba8661bdff1149 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/3ef5702926c495232ffe685303ba8661bdff1149 | 2015-05-30 20:58:55+02:00 |
vmnc: Delay pixel size check
Some clients incorrectly set 24 as bits_per_coded_sample, while
the actual value is preserved in one of the codec headers.
In order to work around this, delay the check until decode_frame().
Signed-off-by: Vittorio Giovara <[email protected]>
| eafbc6716cede6d4a652f8bedf82f2901c68d06d | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/eafbc6716cede6d4a652f8bedf82f2901c68d06d | 2015-05-19 18:55:30+01:00 |
avformat/internal: always check arguments of hex_dump_debug()
Signed-off-by: Michael Niedermayer <[email protected]>
| 3e14ed05f1debb6560fff6afc89c5c3ed0ac7a0d | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/3e14ed05f1debb6560fff6afc89c5c3ed0ac7a0d | 2015-05-07 01:05:45+02:00 |
avformat/mux: Add avoid_negative_ts_use_pts
This allows using pts instead of dts for negative TS avoidance
Signed-off-by: Michael Niedermayer <[email protected]>
| 7ac5c38ec5baeea6ad647ccc9bb7e97564c50ec2 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/7ac5c38ec5baeea6ad647ccc9bb7e97564c50ec2 | 2015-05-05 12:44:20+02:00 |
avformat/avidec: print a warning for negative sample_size
Signed-off-by: Michael Niedermayer <[email protected]>
| c7369f3a4bd21ea64571c1b0c4fcbf39f8daf68c | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/c7369f3a4bd21ea64571c1b0c4fcbf39f8daf68c | 2015-05-05 00:04:38+02:00 |
dca_parser: Extend DTS core sync word and fix existing check
The previous version checked for 14-bit streams and did not properly
work across buffer boundaries.
Use the 64-bit parser state to make extended sync word detection work
across buffer boundary and check the extended sync word for 16-bit LE
and BE core streams to reduce probability of alias sync detection.
Signed-off-by: Michael Niedermayer <[email protected]>
Signed-off-by: Luca Barbato <[email protected]>
| 0670acc4f1c4ceb16968818a654e07a3f550a8c9 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/0670acc4f1c4ceb16968818a654e07a3f550a8c9 | 2015-05-12 03:20:25+02:00 |
diracdec: check that block length is valid
In init_planes p->xblen and p->yblen are set to:
p->xblen = s->plane[0].xblen >> s->chroma_x_shift;
p->yblen = s->plane[0].yblen >> s->chroma_y_shift;
These are later used as block_w and block_h arguments of
s->vdsp.emulated_edge_mc. If one of them is 0 it triggers an av_assert2
in emulated_edge_mc:
av_assert2(start_x < end_x && block_w > 0);
av_assert2(start_y < end_y && block_h > 0);
Signed-off-by: Andreas Cadhalpun <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| 75fc81c8318505aa7946e05a9bee08d47241fc66 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/75fc81c8318505aa7946e05a9bee08d47241fc66 | 2015-05-06 18:02:35+02:00 |
h264: embed the DPB in the context
It now has a fixed size and is initialized only once, so there is no
point in allocating it separately.
| 7a4f74eed51f914e9bbfebaffd4a92ac6791f819 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/7a4f74eed51f914e9bbfebaffd4a92ac6791f819 | 2015-04-29 05:52:58+02:00 |
avcodec/ffv1enc: Ensure that bits per raw sample is valid
Signed-off-by: Michael Niedermayer <[email protected]>
| 81e40c26e176a6bcd91d1bfbf9e1820d89bb493b | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/81e40c26e176a6bcd91d1bfbf9e1820d89bb493b | 2015-04-26 21:09:17+02:00 |
vc1_pred: Always initialize px and py in ff_vc1_pred_mv_intfr()
Fix a rather lengthy initialization warning from clang.
| 4d593896aaa81356def8993e8c52294bd8bb2797 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/4d593896aaa81356def8993e8c52294bd8bb2797 | 2015-04-19 23:17:56+01:00 |
alsdec: validate time diff index
If begin is smaller than t, the subtraction 'begin -= t' wraps around,
because begin is unsigned. The same applies for end < t.
This causes segmentation faults.
Signed-off-by: Andreas Cadhalpun <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| faf9fe2c224ea81a98afd53e2f0be0a2e13aeca9 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/faf9fe2c224ea81a98afd53e2f0be0a2e13aeca9 | 2015-04-19 00:49:42+02:00 |
rtsp: Check a malloc return value
Signed-off-by: Martin Storsjö <[email protected]>
| 0b72a47f5592ecc035edd5bac57558ad9604612d | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/0b72a47f5592ecc035edd5bac57558ad9604612d | 2015-04-12 23:08:13+03:00 |
avcodec/h264_ps: Validate num_units_in_tick/time_scale before setting them in the context
This probably makes no big difference but it is more correct
Signed-off-by: Michael Niedermayer <[email protected]>
| c658269cd18cd9861c805ca283857e17d2222d8d | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/c658269cd18cd9861c805ca283857e17d2222d8d | 2015-04-16 03:41:41+02:00 |
avcodec/get_bits: print details of the location of the missing bit in check_marker()
Signed-off-by: Michael Niedermayer <[email protected]>
| 343f34c0b8f4cf8e6bfa429d7c190158b03c4fe8 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/343f34c0b8f4cf8e6bfa429d7c190158b03c4fe8 | 2015-04-14 15:30:39+02:00 |
h264: drop redundant initialization of the scaling matrices
It will always be initialized when actually parsing the PPS.
| 65afa65e7393e7745427e267d6c6ca814c7c8b45 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/65afa65e7393e7745427e267d6c6ca814c7c8b45 | 2015-04-05 12:02:57+02:00 |
avcodec/snowenc: Check av_frame_ref() return value
Fixes CID1026740
Signed-off-by: Michael Niedermayer <[email protected]>
| 385fe984fc6cd784812f46e784ddf51c58ab000d | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/385fe984fc6cd784812f46e784ddf51c58ab000d | 2015-03-31 04:33:50+02:00 |
avplay: Check memory allocation
Bug-Id: CID 1288294
Signed-off-by: Luca Barbato <[email protected]>
| d450cb07d91ef39ad1d39bd7ca0cfce4bd7b13e7 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/d450cb07d91ef39ad1d39bd7ca0cfce4bd7b13e7 | 2015-03-21 23:18:14+01:00 |
hevc: zero the correct variables on invalid crop parameters
It's the output_window that is applied to the output frame, not
pic_conf_win
| 5127c00b971b674f72609369b39a9c0f7c36977d | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/5127c00b971b674f72609369b39a9c0f7c36977d | 2015-03-21 09:35:19+01:00 |
avutil/cpu: add missing check for mmxext to av_force_cpu_flags
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: James Almer <[email protected]>
| 1f5d1eed78fad63f1c80a3766d3dc2421b99104d | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/1f5d1eed78fad63f1c80a3766d3dc2421b99104d | 2015-03-26 22:54:15-03:00 |
mpegts: Update the PSI/SI table only if the version change
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: [email protected]
Signed-off-by: Luca Barbato <[email protected]>
| 82de8d71118f4eafd6a43e9ea9169bd411793798 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/82de8d71118f4eafd6a43e9ea9169bd411793798 | 2015-04-28 21:09:59+02:00 |
avcodec/mpegvideo_motion: Fix off by 1 error in MV bounds checking in qpel, chroma_4mv and 8x8
No testcase available
Signed-off-by: Michael Niedermayer <[email protected]>
| 8849c4ceac0f35e88b2dc406bf5ffc4173a38ffe | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/8849c4ceac0f35e88b2dc406bf5ffc4173a38ffe | 2015-03-08 01:46:50+01:00 |
rmenc: limit packet size
The chunk size is limited to UINT16_MAX (written by avio_wb16), so make
sure that the packet size is not too large.
Such large frames need to be split into slices smaller than 64 kB, but
that is currently supported neither by the rv10/rv20 encoders nor the rm
muxer.
Signed-off-by: Andreas Cadhalpun <[email protected]>
Signed-off-by: Anton Khirnov <[email protected]>
| bb4edddd9389cc1601db618ed3c1375b62628d04 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/bb4edddd9389cc1601db618ed3c1375b62628d04 | 2015-03-05 15:51:05+01:00 |
avcodec/webp: validate the distance prefix code
According to the WebP Lossless Bitstream Specification the highest
allowed value for a prefix code is 39.
If prefix_code is too large, the calculated extra_bits has an invalid
value and triggers an assertion in get_bits.
Signed-off-by: Andreas Cadhalpun <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| 5de2dab12b951b2fe121eb18503accfc91cd1565 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/5de2dab12b951b2fe121eb18503accfc91cd1565 | 2015-03-03 00:37:36+01:00 |
movenc: Support setting fragment_index before the moov atom is written
This way, the caller doesn't need to coordinate setting the option
after the moov atom has been written. The downside is that it is
no longer possible to use the option for checking whether the moov
atom already has been written, but a caller is able to keep track
of that by other means anyway.
Signed-off-by: Martin Storsjö <[email protected]>
| 448c8cfe4c53e9e806effd8505b46d57fa707061 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/448c8cfe4c53e9e806effd8505b46d57fa707061 | 2015-03-10 10:41:06+02:00 |
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