[FFmpeg-devel] [PATCH] avcodec/h2645_parse: zero initialize the rbsp buffer

Fixes ticket #8093 Signed-off-by: James Almer --- libavcodec/h2645_parse.c | 9 +++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/libavcodec/h2645_parse.c b/libavcodec/h2645_parse.c index 24658b3dfa..307e8643e6 100644 --- a/libavcodec/h2645_parse.c +++

Re: [FFmpeg-devel] [PATCH v2] libavfilter: Add dehaze-filter option in existing derain.

> 在 2019年8月22日，下午6:28，Xuewei Meng 写道： > > Add the support of dehaze filter in existing derain filter source > code. As the processing procedure in FFmpeg is the same for current > derain and dehaze, we reuse the derain filter source code. The > model training and generation scripts are in repo

Re: [FFmpeg-devel] [PATCH 5/6] avcodec/qtrle: return last frame even if unchanged

On 8/25/2019 8:18 PM, James Almer wrote: > On 8/25/2019 7:14 PM, Michael Niedermayer wrote: >> On Sun, Aug 25, 2019 at 11:46:36PM +0200, Michael Niedermayer wrote: >>> On Sun, Aug 25, 2019 at 01:22:22PM -0300, James Almer wrote: On 8/24/2019 3:18 PM, Michael Niedermayer wrote: > Fixes:

Re: [FFmpeg-devel] [PATCH 5/6] avcodec/qtrle: return last frame even if unchanged

On 8/24/2019 3:18 PM, Michael Niedermayer wrote: > Fixes: Ticket7880 > > Signed-off-by: Michael Niedermayer > --- > libavcodec/qtrle.c| 30 ++ > tests/ref/fate/qtrle-8bit | 1 + > 2 files changed, 27 insertions(+), 4 deletions(-) > > diff --git

[FFmpeg-devel] [PATCH] Change libvpx-vpx default to crf=32.

Current default is 200kbps, which produces inconsistent results (too high for low-res, too low for hi-res). Use CRF instead, which will adapt. Affects vp8/vp9. Also have VP8 use a default bitrate of 256kbps. --- libavcodec/libvpxenc.c | 71 +++--- 1 file

Re: [FFmpeg-devel] [PATCH 5/6] avcodec/qtrle: return last frame even if unchanged

On 8/25/2019 7:14 PM, Michael Niedermayer wrote: > On Sun, Aug 25, 2019 at 11:46:36PM +0200, Michael Niedermayer wrote: >> On Sun, Aug 25, 2019 at 01:22:22PM -0300, James Almer wrote: >>> On 8/24/2019 3:18 PM, Michael Niedermayer wrote: Fixes: Ticket7880 Signed-off-by: Michael

Re: [FFmpeg-devel] [PATCH 5/6] avcodec/qtrle: return last frame even if unchanged

On 8/25/2019 6:46 PM, Michael Niedermayer wrote: > On Sun, Aug 25, 2019 at 01:22:22PM -0300, James Almer wrote: >> On 8/24/2019 3:18 PM, Michael Niedermayer wrote: >>> Fixes: Ticket7880 >>> >>> Signed-off-by: Michael Niedermayer >>> --- >>> libavcodec/qtrle.c| 30

Re: [FFmpeg-devel] [PATCH 5/6] avcodec/qtrle: return last frame even if unchanged

On Sun, Aug 25, 2019 at 11:46:36PM +0200, Michael Niedermayer wrote: > On Sun, Aug 25, 2019 at 01:22:22PM -0300, James Almer wrote: > > On 8/24/2019 3:18 PM, Michael Niedermayer wrote: > > > Fixes: Ticket7880 > > > > > > Signed-off-by: Michael Niedermayer > > > --- > > > libavcodec/qtrle.c

Re: [FFmpeg-devel] [PATCH 5/6] avcodec/qtrle: return last frame even if unchanged

On Sun, Aug 25, 2019 at 01:22:22PM -0300, James Almer wrote: > On 8/24/2019 3:18 PM, Michael Niedermayer wrote: > > Fixes: Ticket7880 > > > > Signed-off-by: Michael Niedermayer > > --- > > libavcodec/qtrle.c| 30 ++ > > tests/ref/fate/qtrle-8bit | 1 + > > 2

Re: [FFmpeg-devel] [PATCH 6/6] avcodec/nuv: Avoid duplicating frames

On Sun, Aug 25, 2019 at 01:05:35PM -0300, James Almer wrote: > On 8/24/2019 3:18 PM, Michael Niedermayer wrote: > > Testcase: > > 14843/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_NUV_fuzzer-5661969614372864 > > Testcase: > >

Re: [FFmpeg-devel] [PATCH 5/6] tools/target_dec_fuzzer: Do not corrupt the packet size return

On Sun, Aug 25, 2019 at 03:47:50PM -0300, James Almer wrote: > On 8/25/2019 3:41 PM, Michael Niedermayer wrote: > > Fixes: Timeout (infinite) > > Fixes: > > 16732/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-5642166377906176 > > > > Found-by: continuous fuzzing process > >

Re: [FFmpeg-devel] [PATCH 1/6] avcodec/alac: Check for bps of 0

On Sun, Aug 25, 2019 at 05:46:10PM -0300, James Almer wrote: > On 8/25/2019 3:41 PM, Michael Niedermayer wrote: > > Fixes: shift exponent 32 is too large for 32-bit type 'unsigned int' > > Fixes: > > 15764/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-5102101203517440 > > > >

Re: [FFmpeg-devel] [PATCH 1/3] libavutil: AVEncodeInfo data structures

On Sat, Aug 24, 2019 at 02:37:49PM +0200, Nicolas George wrote: > Juan De León (12019-08-23): > > AVEncodeInfoFrame data structure to store as AVFrameSideData of type > > AV_FRAME_DATA_ENCODE_INFO. > > The structure stores quantization index for each plane, DC/AC deltas > > for luma and chroma

Re: [FFmpeg-devel] [PATCH 1/6] avcodec/alac: Check for bps of 0

On 8/25/2019 3:41 PM, Michael Niedermayer wrote: > Fixes: shift exponent 32 is too large for 32-bit type 'unsigned int' > Fixes: > 15764/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-5102101203517440 > > Found-by: continuous fuzzing process >

Re: [FFmpeg-devel] [PATCH 5/6] tools/target_dec_fuzzer: Do not corrupt the packet size return

On 8/25/2019 3:41 PM, Michael Niedermayer wrote: > Fixes: Timeout (infinite) > Fixes: > 16732/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-5642166377906176 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by:

[FFmpeg-devel] [PATCH 3/6] tools/target_dec_fuzzer: Adjust threshold for LSCR

Fixes: Timeout (12sec -> 3sec) Fixes: 15327/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LSCR_fuzzer-5702887719567360 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- tools/target_dec_fuzzer.c | 1 +

[FFmpeg-devel] [PATCH 4/6] avcodec/takdec: Fix integer overflow in decorrelate()

Fixes: signed integer overflow: -2424832 - 2145653689 cannot be represented in type 'int' Fixes: 16138/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-5643451346976768 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg

[FFmpeg-devel] [PATCH 6/6] avcodec/alsdec: Check k from being outside what our implementation can handle

The specification does not seem to list what the maximum valid value is Fixes: shift exponent 32 is too large for 32-bit type 'unsigned int' Fixes: 16268/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5638164544225280 Found-by: continuous fuzzing process

[FFmpeg-devel] [PATCH 5/6] tools/target_dec_fuzzer: Do not corrupt the packet size return

Fixes: Timeout (infinite) Fixes: 16732/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-5642166377906176 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- tools/target_dec_fuzzer.c | 2 +- 1

[FFmpeg-devel] [PATCH 2/6] tools/target_dec_fuzzer: Adjust motionpixels threshold

Fixes: Timeout (151sec -> 173ms) Fixes: 16053/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MOTIONPIXELS_fuzzer-5647069169057792 Fixes: 16053/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MOTIONPIXELS_fuzzer-5108957126852608 Found-by: continuous fuzzing process

[FFmpeg-devel] [PATCH 1/6] avcodec/alac: Check for bps of 0

Fixes: shift exponent 32 is too large for 32-bit type 'unsigned int' Fixes: 15764/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-5102101203517440 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer

Re: [FFmpeg-devel] [PATCH] avformat: Fix probing on some JPEGs

On Fri, Aug 23, 2019 at 04:03:10PM -0700, Niki Bowe wrote: > On Thu, Aug 22, 2019 at 2:30 AM Paul B Mahol wrote: > > > On Thu, Aug 22, 2019 at 11:19 AM Carl Eugen Hoyos > > wrote: > > > > > Am Mi., 21. Aug. 2019 um 23:05 Uhr schrieb Niki Bowe > > > : > > > > > > > > On Mon, Aug 19, 2019 at 7:22

Re: [FFmpeg-devel] [PATCH] avformat/mov: improve timecode calculation

On 8/25/2019 1:59 PM, Paul B Mahol wrote: > On Sun, Aug 25, 2019 at 6:53 PM Michael Niedermayer > wrote: > >> On Fri, Aug 23, 2019 at 06:01:32PM +0200, Paul B Mahol wrote: >>> Here is patch. >>> >>> On Thu, Aug 22, 2019 at 6:18 PM Paul B Mahol wrote: >>> Hi, patch attached.

Re: [FFmpeg-devel] [PATCH] avformat/mov: improve timecode calculation

On Sun, Aug 25, 2019 at 6:53 PM Michael Niedermayer wrote: > On Fri, Aug 23, 2019 at 06:01:32PM +0200, Paul B Mahol wrote: > > Here is patch. > > > > On Thu, Aug 22, 2019 at 6:18 PM Paul B Mahol wrote: > > > > > Hi, > > > > > > patch attached. > > > > > > mov.c |4 ++-- > > 1 file changed,

Re: [FFmpeg-devel] [PATCH] avformat/mov: improve timecode calculation

On Fri, Aug 23, 2019 at 06:01:32PM +0200, Paul B Mahol wrote: > Here is patch. > > On Thu, Aug 22, 2019 at 6:18 PM Paul B Mahol wrote: > > > Hi, > > > > patch attached. > > > mov.c |4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > 1f2e91bc38bd8e3f96e61076d79dac73e7d30390 >

Re: [FFmpeg-devel] [PATCH]lavfi/movie: Use filter threads as decoding threads

Am So., 25. Aug. 2019 um 18:38 Uhr schrieb James Almer : > > On 8/25/2019 1:27 PM, Carl Eugen Hoyos wrote: > > Hi! > > > > Attached patch should fix ticket #7542. > > > > Please comment, Carl Eugen > > > > > > 0001-lavfi-movie-Use-filter-thread-count-for-decoding-thr.patch > > > > From

Re: [FFmpeg-devel] [PATCH]lavfi/movie: Use filter threads as decoding threads

On 8/25/2019 1:27 PM, Carl Eugen Hoyos wrote: > Hi! > > Attached patch should fix ticket #7542. > > Please comment, Carl Eugen > > > 0001-lavfi-movie-Use-filter-thread-count-for-decoding-thr.patch > > From 21f3c281dbd9d97ac47ed611958a85881c4b7fba Mon Sep 17 00:00:00 2001 > From: Carl Eugen

[FFmpeg-devel] [PATCH]lavfi/movie: Use filter threads as decoding threads

Hi! Attached patch should fix ticket #7542. Please comment, Carl Eugen From 21f3c281dbd9d97ac47ed611958a85881c4b7fba Mon Sep 17 00:00:00 2001 From: Carl Eugen Hoyos Date: Sun, 25 Aug 2019 18:12:30 +0200 Subject: [PATCH] lavfi/movie: Use filter thread count for decoding threads. Fixes ticket

Re: [FFmpeg-devel] [PATCH 5/6] avcodec/qtrle: return last frame even if unchanged

On 8/24/2019 3:18 PM, Michael Niedermayer wrote: > Fixes: Ticket7880 > > Signed-off-by: Michael Niedermayer > --- > libavcodec/qtrle.c| 30 ++ > tests/ref/fate/qtrle-8bit | 1 + > 2 files changed, 27 insertions(+), 4 deletions(-) > > diff --git

Re: [FFmpeg-devel] [PATCH]lavc/x264: Use FF_CODEC_CAP_INIT_THREADSAFE if x264 is new

Am So., 25. Aug. 2019 um 17:48 Uhr schrieb James Almer : > > On 8/25/2019 11:55 AM, Carl Eugen Hoyos wrote: > > Am So., 25. Aug. 2019 um 16:15 Uhr schrieb Carl Eugen Hoyos > > : > >> Hi! > >> > >> x264 removed the usage of strtok(), using FF_CODEC_CAP_INIT_THREADSAFE > >> is ok with new libx264. >

Re: [FFmpeg-devel] [PATCH 6/6] avcodec/nuv: Avoid duplicating frames

On 8/24/2019 3:18 PM, Michael Niedermayer wrote: > Testcase: > 14843/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_NUV_fuzzer-5661969614372864 > Testcase: > 16257/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_NUV_fuzzer-5769175464673280 > > Found-by: continuous fuzzing process >

Re: [FFmpeg-devel] [PATCH v1 3/3] avfilter/vf_show: display QP table data and properties side data

On Sat, Aug 24, 2019 at 06:27:13PM +0200, Paul B Mahol wrote: > The API is deprecated, do not use it. > Yes, I have notice it's deprecated so I make it two patch. However there're three place to create the side data anyway, so I add FF_API_FRAME_QP to mark it's deprecated and haven't do more

Re: [FFmpeg-devel] [PATCH]lavc/x264: Use FF_CODEC_CAP_INIT_THREADSAFE if x264 is new

On 8/25/2019 11:55 AM, Carl Eugen Hoyos wrote: > Am So., 25. Aug. 2019 um 16:15 Uhr schrieb Carl Eugen Hoyos > : >> Hi! >> >> x264 removed the usage of strtok(), using FF_CODEC_CAP_INIT_THREADSAFE >> is ok with new libx264. > New patch attached. > > Carl Eugen > > >

Re: [FFmpeg-devel] [PATCH v3 3/3] FATE: add a test for freeezedetect

On Sat, Aug 24, 2019 at 08:44:15PM +0200, Carl Eugen Hoyos wrote: > Am Fr., 23. Aug. 2019 um 14:25 Uhr schrieb : > > > +FREEZEDETECT_DEPS = FFPROBE AVDEVICE LAVFI_INDEV MPTESTSRC_FILTER > > SCALE_FILTER FREEZEDETECT_FILTER > > +FATE_METADATA_FILTER-$(call ALLYES, $(FREEZEDETECT_DEPS)) += > >

Re: [FFmpeg-devel] [PATCH v3 3/3] FATE: add a test for freeezedetect

On Sat, Aug 24, 2019 at 07:38:59PM +0200, Marton Balint wrote: > > > On Sat, 24 Aug 2019, Limin Wang wrote: > > >On Fri, Aug 23, 2019 at 08:27:22PM +0200, Michael Niedermayer wrote: > >>On Fri, Aug 23, 2019 at 08:17:09PM +0800, lance.lmw...@gmail.com wrote: > >>> From: Limin Wang > >>> >

Re: [FFmpeg-devel] [PATCH 4/5] avcodec/alac: Check for bps of 0

On 8/25/2019 4:32 AM, Michael Niedermayer wrote: > On Fri, Aug 23, 2019 at 11:20:48AM -0300, James Almer wrote: >> On 8/8/2019 8:23 PM, Michael Niedermayer wrote: >>> Fixes: shift exponent 32 is too large for 32-bit type 'unsigned int' >>> Fixes: >>>

Re: [FFmpeg-devel] [PATCH] avformat/hlsenc: reopen new http session for http_persistent when upload file failed

> 在 2019年8月23日，22:12，Ian Klassen 写道： > > On Fri, Aug 23, 2019 at 2:06 AM Steven Liu wrote: > >> fix ticket: 7975 >> >> Signed-off-by: Steven Liu >> --- >> libavformat/hlsenc.c | 67 >> ++-- >> 1 file changed, 54 insertions(+), 13 deletions(-)

Re: [FFmpeg-devel] [PATCH 2/2] avformat/hlsenc: reopen new http session for http_persistent when upload file failed

> 在 2019年8月25日，22:53，Steven Liu 写道： > > fix ticket: 7975 > > Signed-off-by: Steven Liu > --- > libavformat/hlsenc.c | 66 ++-- > 1 file changed, 54 insertions(+), 12 deletions(-) > > diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c >

Re: [FFmpeg-devel] [PATCH]lavc/x264: Use FF_CODEC_CAP_INIT_THREADSAFE if x264 is new

Am So., 25. Aug. 2019 um 16:15 Uhr schrieb Carl Eugen Hoyos : > > Hi! > > x264 removed the usage of strtok(), using FF_CODEC_CAP_INIT_THREADSAFE > is ok with new libx264. New patch attached. Carl Eugen From e65319ab33f9cb2cb3d1db45bbc0fc8e69a80535 Mon Sep 17 00:00:00 2001 From: Carl Eugen Hoyos

[FFmpeg-devel] [PATCH 1/2] avformat/http: add ff_http_get_shutdown_status api for check the status of shutdown

this function is used to get the previous shutdown status when reusing the old connection in block mode. Signed-off-by: Steven Liu --- libavformat/http.c | 16 libavformat/http.h | 9 + 2 files changed, 25 insertions(+) diff --git a/libavformat/http.c

[FFmpeg-devel] [PATCH 2/2] avformat/hlsenc: reopen new http session for http_persistent when upload file failed

fix ticket: 7975 Signed-off-by: Steven Liu --- libavformat/hlsenc.c | 66 ++-- 1 file changed, 54 insertions(+), 12 deletions(-) diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c index 18173cdce1..a4cb832766 100644 ---

[FFmpeg-devel] [PATCH]lavc/x264: Use FF_CODEC_CAP_INIT_THREADSAFE if x264 is new

Hi! x264 removed the usage of strtok(), using FF_CODEC_CAP_INIT_THREADSAFE is ok with new libx264. Please comment, Carl Eugen From e65319ab33f9cb2cb3d1db45bbc0fc8e69a80535 Mon Sep 17 00:00:00 2001 From: Carl Eugen Hoyos Date: Sun, 25 Aug 2019 16:12:28 +0200 Subject: [PATCH] lavc/x264: Use

Re: [FFmpeg-devel] [PATCH] lavc: Add DICOM decoder

On 8/25/19 1:47 PM, Paul B Mahol wrote: On Sat, Aug 24, 2019 at 11:53 PM Shivam wrote: The patch contains DICOM decoder. I have improved the code as suggested. Please, push it as soon as possible, as i have to share the commit in GSoC final evaluation. if anything remain i would add it

[FFmpeg-devel] [PATCH v2] avcodec/arm/sbcenc: avoid callee preserved vfp registers

When compiling FFmpeg with GCC-9, some very random segfaults were observed in code which had previously called down into the SBC encoder NEON assembly routines. This was caused by these functions clobbering some of the vfp callee saved registers (d8 - d15 aka q4 - q7). GCC was using these

Re: [FFmpeg-devel] [PATCH] lavc: Add DICOM decoder

On Sat, Aug 24, 2019 at 11:53 PM Shivam wrote: > The patch contains DICOM decoder. I have improved the code as suggested. > > Please, push it as soon as possible, as i have to share the commit in > GSoC final evaluation. if anything remain i would add it after that. > You do not share ffmpeg

Re: [FFmpeg-devel] [PATCH 4/5] avcodec/alac: Check for bps of 0

On Sun, Aug 25, 2019 at 9:33 AM Michael Niedermayer wrote: > On Fri, Aug 23, 2019 at 11:20:48AM -0300, James Almer wrote: > > On 8/8/2019 8:23 PM, Michael Niedermayer wrote: > > > Fixes: shift exponent 32 is too large for 32-bit type 'unsigned int' > > > Fixes: >

Re: [FFmpeg-devel] [PATCH 4/5] avcodec/alac: Check for bps of 0

On Fri, Aug 23, 2019 at 11:20:48AM -0300, James Almer wrote: > On 8/8/2019 8:23 PM, Michael Niedermayer wrote: > > Fixes: shift exponent 32 is too large for 32-bit type 'unsigned int' > > Fixes: > > 15764/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-5102101203517440 > > > >

Re: [FFmpeg-devel] [PATCH 5/6] avcodec/qtrle: return last frame even if unchanged

Very ugly non-solution. NAK. On Sat, Aug 24, 2019 at 8:27 PM Michael Niedermayer wrote: > Fixes: Ticket7880 > > Signed-off-by: Michael Niedermayer > --- > libavcodec/qtrle.c| 30 ++ > tests/ref/fate/qtrle-8bit | 1 + > 2 files changed, 27 insertions(+), 4

Re: [FFmpeg-devel] [PATCH 6/6] avcodec/nuv: Avoid duplicating frames

Very ugly. NAK. On Sat, Aug 24, 2019 at 8:26 PM Michael Niedermayer wrote: > Testcase: > 14843/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_NUV_fuzzer-5661969614372864 > Testcase: > 16257/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_NUV_fuzzer-5769175464673280 > > Found-by: continuous

Re: [FFmpeg-devel] [PATCH] tools/target_dec_fuzzer: Increase maxpixels threshold for dirac

sön 2019-08-25 klockan 01:00 +0200 skrev Michael Niedermayer: > wavelets allow significant size expansion and they are also not > very fast. > > Fixes: Timeout > Fixes: 16480/clusterfuzz-testcase-minimized- > ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5659892689403904 (108sec -> 17ms) > Fixes: