[FFmpeg-devel] [PATCH] avcodec/diracdec: Fix integer overflow in global_mv()

2019-05-21 Thread Michael Niedermayer
-by: Michael Niedermayer --- libavcodec/diracdec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/diracdec.c b/libavcodec/diracdec.c index a5bb6d5f34..643e3a7753 100644 --- a/libavcodec/diracdec.c +++ b/libavcodec/diracdec.c @@ -1433,8 +1433,8 @@ static void global_mv

[FFmpeg-devel] [PATCH] avcodec/dxv: Check op_offset in dxv_decompress_cocg()

2019-05-20 Thread Michael Niedermayer
-by: Michael Niedermayer --- libavcodec/dxv.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/dxv.c b/libavcodec/dxv.c index 6fe5516505..5fd1844094 100644 --- a/libavcodec/dxv.c +++ b/libavcodec/dxv.c @@ -745,6 +745,9 @@ static int dxv_decompress_cocg(DXVContext *ctx, GetByteContext *gb

[FFmpeg-devel] FFmpeg 4.2

2019-05-20 Thread Michael Niedermayer
Hi Its quite some time since 4.1 so its probably getting time to branch 4.2. If there are any bugs you want fixed in 4.2 its probably a good idea to fix them soon. Are there any suggestions for a name ? If not ill pick something from unused past suggestions. If there are no objections i will

Re: [FFmpeg-devel] [PATCH] avcodec/cpia: Check input size also against linesizes and EOL

2019-05-20 Thread Michael Niedermayer
On Mon, May 20, 2019 at 10:14:46AM +0200, Carl Eugen Hoyos wrote: > Am So., 19. Mai 2019 um 17:43 Uhr schrieb Michael Niedermayer > : > > > > Fixes: Timeout (14sec -> 29ms) > > Fixes: > > 14733/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CPIA_fuzz

[FFmpeg-devel] CPIA

2019-05-19 Thread Michael Niedermayer
Hi Looking at the CPIA decoder, it seems to contain bugs, i have some fixes but CPIA being a format from V4L testing is trikier. Can someone who has the right hardware for CPIA, dump some frames into a file so people and myself can test this without special hw. Or am i missing something and this

Re: [FFmpeg-devel] [PATCH] avcodec/cpia: Check input size also against linesizes and EOL

2019-05-19 Thread Michael Niedermayer
On Sun, May 19, 2019 at 05:42:04PM +0200, Michael Niedermayer wrote: > Fixes: Timeout (14sec -> 29ms) > Fixes: > 14733/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CPIA_fuzzer-5707022445576192 > > Found-by: continuous fuzzing process > https://github.com/google

[FFmpeg-devel] [PATCH] avcodec/cpia: Check input size also against linesizes and EOL

2019-05-19 Thread Michael Niedermayer
Fixes: Timeout (14sec -> 29ms) Fixes: 14733/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CPIA_fuzzer-5707022445576192 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/cpia.c | 2 +-

Re: [FFmpeg-devel] [PATCH] avcodec/v210dec: Fix alignment check for AVX2

2019-05-19 Thread Michael Niedermayer
On Sat, May 18, 2019 at 01:26:01PM +0200, James Darnley wrote: > On 2019-05-18 12:15, Michael Niedermayer wrote: > > On Sat, May 18, 2019 at 12:02:55PM +0200, James Darnley wrote: > >> I object to the commit message though because it isn't a "null pointer > >> deref

Re: [FFmpeg-devel] [PATCH] avcodec/v210dec: Fix alignment check for AVX2

2019-05-18 Thread Michael Niedermayer
On Sat, May 18, 2019 at 01:05:01PM +0200, Reimar Döffinger wrote: > On 18.05.2019, at 12:15, Michael Niedermayer wrote: > > > On Sat, May 18, 2019 at 12:02:55PM +0200, James Darnley wrote: > >> On 2019-05-18 09:39, Michael Niedermayer wrote: > >>> Fixes: "

Re: [FFmpeg-devel] [PATCH] avcodec/v210dec: Fix alignment check for AVX2

2019-05-18 Thread Michael Niedermayer
On Sat, May 18, 2019 at 12:02:55PM +0200, James Darnley wrote: > On 2019-05-18 09:39, Michael Niedermayer wrote: > > Fixes: "null pointer dereference" > > Fixes: > > 14551/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_V210_fuzzer-5088609952071680 > > >

Re: [FFmpeg-devel] [PATCH] avfilter: add apitch filter

2019-05-18 Thread Michael Niedermayer
On Wed, May 15, 2019 at 07:19:43PM +0200, Paul B Mahol wrote: > On 5/12/19, Paul B Mahol wrote: > > On 5/12/19, Michael Niedermayer wrote: > >> On Sun, May 12, 2019 at 11:00:51PM +0200, Nicolas George wrote: > >>> Marton Balint (12019-05-12): > >>>

[FFmpeg-devel] [PATCH] avcodec/aacdec_template: skip apply_tns() if max_sfb is 0 (from previous header decode failure)

2019-05-18 Thread Michael Niedermayer
-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/aacdec_template.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/aacdec_template.c b/libavcodec/aacdec_template.c index 721511c5e9..39d859e458 100644 --- a/libavcodec/aacdec_template.c +++ b

[FFmpeg-devel] [PATCH] avcodec/v210dec: Fix alignment check for AVX2

2019-05-18 Thread Michael Niedermayer
Fixes: "null pointer dereference" Fixes: 14551/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_V210_fuzzer-5088609952071680 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/v21

[FFmpeg-devel] [PATCH 1/2] avcodec/pafvideo: Clear frame buffer later

2019-05-17 Thread Michael Niedermayer
peg Signed-off-by: Michael Niedermayer --- libavcodec/pafvideo.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/libavcodec/pafvideo.c b/libavcodec/pafvideo.c index 7bfd6815df..323c662c59 100644 --- a/libavcodec/pafvideo.c +++ b/libavcodec/pafvideo.c @@ -293,9 +293,6 @@ sta

[FFmpeg-devel] [PATCH 2/2] avcodec/vmnc: Check available space against chunks before reget_buffer()

2019-05-17 Thread Michael Niedermayer
Fixes: Timeout (16sec -> 60ms) Fixes: 14673/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VMNC_fuzzer-5640217517621248 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/vmnc.c |

Re: [FFmpeg-devel] [PATCH 2/4] avformat/vivo: improve probing of some files

2019-05-17 Thread Michael Niedermayer
On Thu, May 16, 2019 at 11:43:05AM +0200, Paul B Mahol wrote: > Signed-off-by: Paul B Mahol > --- > libavformat/vivo.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) LGTM thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB What does censorship

Re: [FFmpeg-devel] [PATCH] "assert(a && b)" --> "assert(a); assert(b)" for more precise diagnostics, except for libformat

2019-05-17 Thread Michael Niedermayer
On Wed, May 15, 2019 at 12:13:07PM -0700, Adam Richter wrote: > On Tue, May 14, 2019 at 6:48 PM myp...@gmail.com wrote: > > > > On Wed, May 15, 2019 at 7:01 AM Hendrik Leppkes wrote: > > > > > > On Tue, May 14, 2019 at 11:25 PM Adam Richter > > > wrote: [...] > > > > > > > > Also after this, I

[FFmpeg-devel] [PATCH] tools/target_dec_fuzzer: Limit error concealment on pixels instead of just frames

2019-05-17 Thread Michael Niedermayer
off-by: Michael Niedermayer --- tools/target_dec_fuzzer.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c index 2a6d525b73..4f51b70b65 100644 --- a/tools/target_dec_fuzzer.c +++ b/tools/target_dec_fuzzer.c @@ -137,6 +137,7 @@

[FFmpeg-devel] [PATCH 2/3] avcodec/aacdec_template: Merge 3 #ifs related to noise handling

2019-05-16 Thread Michael Niedermayer
Fewer #if and fewer lines Signed-off-by: Michael Niedermayer --- libavcodec/aacdec_template.c | 17 - 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/libavcodec/aacdec_template.c b/libavcodec/aacdec_template.c index 721511c5e9..7021153103 100644 --- a/libavcodec

[FFmpeg-devel] [PATCH 1/3] avcodec/aacdec_fixed: ssign seems always -1 in noise_scale(), simplify

2019-05-16 Thread Michael Niedermayer
--- libavcodec/aacdec_fixed.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libavcodec/aacdec_fixed.c b/libavcodec/aacdec_fixed.c index b051e75709..0808c81005 100644 --- a/libavcodec/aacdec_fixed.c +++ b/libavcodec/aacdec_fixed.c @@ -195,12 +195,12 @@ static void

[FFmpeg-devel] [PATCH 3/3] avcodec/aacdec_fixed: Handle more extreem cases in noise_scale()

2019-05-16 Thread Michael Niedermayer
Its unclear if these cases have any relevance in real files Fixes: shift exponent -2 is negative Fixes: 14489/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-5681941631729664 Signed-off-by: Michael Niedermayer --- libavcodec/aacdec_fixed.c | 13 + 1 file changed

Re: [FFmpeg-devel] [PATCH v2 1/2] libavformat/utils: Interpolate missing timestamps in H264 and HEVC when no b-frames observed

2019-05-15 Thread Michael Niedermayer
On Tue, May 14, 2019 at 05:54:21PM -0400, Andriy Gelman wrote: > From: Andriy Gelman > > Fixes Ticket #7895. > > Currently, timestamp interpolation is disabled by default in H264 and > HEVC. This creates playback issues when the demuxer does not output a > valid timestamp. This patch allows

Re: [FFmpeg-devel] [PATCH v2 1/2] lavu/display: add av_display_rotation_hflip_get and bump version

2019-05-15 Thread Michael Niedermayer
On Tue, May 14, 2019 at 10:36:44PM -0700, Jun Li wrote: > Add av_display_rotation_hflip_get to get information whether the > matrix indicates horizontal flip. > --- > doc/APIchanges| 3 +++ > libavutil/display.c | 14 ++ > libavutil/display.h | 14

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

2019-05-15 Thread Michael Niedermayer
On Wed, May 15, 2019 at 10:53:25PM +0200, Hendrik Leppkes wrote: > On Wed, May 15, 2019 at 8:41 PM Michael Niedermayer > wrote: > > > > Fixes: Ticket7880 > > > > Signed-off-by: Michael Niedermayer > > --- > > libavcodec/qtrle.c| 27 +++

Re: [FFmpeg-devel] [PATCH]

2019-05-15 Thread Michael Niedermayer
On Wed, May 15, 2019 at 11:13:57PM +0200, Werner Robitza wrote: > On Wed, May 15, 2019 at 4:55 PM Gyan wrote: > > On 15-05-2019 05:06 PM, Werner Robitza wrote: > > > On Wed, May 15, 2019 at 11:36 AM Gyan wrote: > > >> Which lines in the CLI help? > > > SWScaler AVOptions: > > >-sws_flags

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

2019-05-15 Thread Michael Niedermayer
Fixes: Ticket7880 Signed-off-by: Michael Niedermayer --- libavcodec/qtrle.c| 27 +-- tests/ref/fate/qtrle-8bit | 1 + 2 files changed, 26 insertions(+), 2 deletions(-) diff --git a/libavcodec/qtrle.c b/libavcodec/qtrle.c index 2c29547e5a..11226cb842 100644

Re: [FFmpeg-devel] [PATCH 1/2] Revert "avcodec/qtrle: Do not output duplicated frames on insufficient input"

2019-05-15 Thread Michael Niedermayer
On Tue, May 14, 2019 at 10:31:00PM +0200, Marton Balint wrote: > > > On Wed, 8 May 2019, Michael Niedermayer wrote: > > >On Tue, May 07, 2019 at 02:03:22AM +0200, Marton Balint wrote: > >> > >> > >>On Tue, 7 May 2019, Michael Niedermayer wrote: >

Re: [FFmpeg-devel] [PATCH] avcodec/pngdec: Check input space

2019-05-15 Thread Michael Niedermayer
On Tue, May 14, 2019 at 08:52:27PM +0100, Kieran Kunhya wrote: > On Tue, 14 May 2019 at 20:42, Michael Niedermayer > wrote: > > > Fixes: Timeout (33sec -> 78ms) > > Fixes: > > 14668/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LSCR_fuzzer-576707335290880

[FFmpeg-devel] [PATCH] avcodec/pngdec: Check input space

2019-05-14 Thread Michael Niedermayer
Fixes: Timeout (33sec -> 78ms) Fixes: 14668/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LSCR_fuzzer-5767073352908800 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/pngdec.c | 3 +++

[FFmpeg-devel] [PATCH] avcodec/mss4: Check input size against skip bits

2019-05-14 Thread Michael Niedermayer
Fixes: Timeout (17sec -> 20ms) Fixes: 14615/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MTS2_fuzzer-5093007763701760 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/mss4.c

[FFmpeg-devel] [PATCH 2/2] avformat/mp3enc: Avoid SEEK_END as it is unsupported

2019-05-14 Thread Michael Niedermayer
Signed-off-by: Michael Niedermayer --- libavformat/mp3enc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavformat/mp3enc.c b/libavformat/mp3enc.c index dd662f5473..f4814be80e 100644 --- a/libavformat/mp3enc.c +++ b/libavformat/mp3enc.c @@ -391,6 +391,7 @@ static void

[FFmpeg-devel] [PATCH 1/2] avformat/dashenc: use 64bit for handling the return of avio_tell()

2019-05-14 Thread Michael Niedermayer
The return code is 64bit, so this is more correct, especially in case it actually would be a file of such large size Signed-off-by: Michael Niedermayer --- libavformat/dashenc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c

Re: [FFmpeg-devel] [PATCH] avutil: Add missing reference files for pixdesc fate test

2019-05-14 Thread Michael Niedermayer
On Tue, May 14, 2019 at 07:53:13AM +0200, Andreas Rheinhardt wrote: > Commit cd48318035 added support for NV24 and NV42, including several > fate tests for these formats, but did not include the reference files > for the tests filter-pixdesc-nv24 and filter-pixdesc-nv42. As a result, > these two

Re: [FFmpeg-devel] [PATCH 2/2] avcodec/cinepak: Check available input against encoded buffer size

2019-05-14 Thread Michael Niedermayer
On Mon, May 13, 2019 at 02:32:11PM +0200, Tomas Härdin wrote: > sön 2019-05-12 klockan 23:21 +0200 skrev Michael Niedermayer: > > Fixes: Timeout (12sec -> 2sec) > > Fixes: > > 14606/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CINEPAK_fuzzer-5738687561728000 >

Re: [FFmpeg-devel] [PATCH 2/2] avformat/aviobuf: Forward error codes in avio_seek

2019-05-14 Thread Michael Niedermayer
On Tue, May 14, 2019 at 10:49:49AM +0200, Andreas Rheinhardt wrote: > Signed-off-by: Andreas Rheinhardt > --- > libavformat/aviobuf.c | 5 - > 1 file changed, 4 insertions(+), 1 deletion(-) do you have some testcase for this ? thanks [...] -- Michael GnuPG fingerprint:

Re: [FFmpeg-devel] [PATCH] libavformat/utils: Interpolate missing timestamps in H264 and HEVC when no b-frames observed.

2019-05-13 Thread Michael Niedermayer
On Mon, May 13, 2019 at 03:37:24PM -0400, Andriy Gelman wrote: > Hello, > > On Mon, 13. May 12:04, Michael Niedermayer wrote: > > On Sat, May 11, 2019 at 11:20:51PM -0400, Andriy Gelman wrote: > > > From: Andriy Gelman > > > > > > Fixes Ticke

Re: [FFmpeg-devel] [PATCH] libswcale: Fix possible string overflow in test

2019-05-13 Thread Michael Niedermayer
On Sun, May 12, 2019 at 05:40:00AM -0700, Adam Richter wrote: > This is a possible fix for a string overflow in some sscanf calls in > libswcale/tests/swscale.c, in the function fileTest(), found by > cppcheck. Please see the attachment for more discussion of this. > > Thanks in advance for

Re: [FFmpeg-devel] [PATCH] libavformat/utils: Interpolate missing timestamps in H264 and HEVC when no b-frames observed.

2019-05-13 Thread Michael Niedermayer
On Sat, May 11, 2019 at 11:20:51PM -0400, Andriy Gelman wrote: > From: Andriy Gelman > > Fixes Ticket #7895. > > Currently, timestamp interpolation is disabled by default in H264 and > HEVC. This creates playback issues when the demuxer does not output a > valid timestamp. This patch allows

Re: [FFmpeg-devel] [PATCH v1] fftools/ffmpeg: Add support for per frame rotation and flip

2019-05-13 Thread Michael Niedermayer
On Sat, May 11, 2019 at 10:57:01PM -0700, Jun Li wrote: > On Sat, May 11, 2019 at 10:47 PM Jun Li wrote: > > > Fix #6945 > > Current implementaion for autorotate works fine for stream > > level rotataion but no support for frame level operation > > and frame flip. This patch is for adding flip

Re: [FFmpeg-devel] [PATCH] "assert(a && b)" --> "assert(a); assert(b)" for more precise diagnostics, except for libformat

2019-05-13 Thread Michael Niedermayer
On Sun, May 12, 2019 at 08:24:11AM -0700, Adam Richter wrote: > This patch separates statements of the form "assert(a && b);" into > "assert(a);" and "assert(b);", typically involving an assertion > function like av_assert0. > > This patch covers all of ffmpeg, except for the libavformat, which I

Re: [FFmpeg-devel] [PATCH] libavformat: Separate assertions of the form "av_assertN(a && b)" to "av_assertN(a); av_assertN(b)" for more precise diagnostics.

2019-05-13 Thread Michael Niedermayer
On Sun, May 12, 2019 at 05:49:00AM -0700, Adam Richter wrote: > This is the first of what I expect to be several patches to convert > assertions of the > form "assert(a && b)" to "assert(a); assert(b)". > > Here are some reasons why I think this would be an improvement. This > lengthy argument

Re: [FFmpeg-devel] [PATCH] avfilter: add apitch filter

2019-05-12 Thread Michael Niedermayer
On Sun, May 12, 2019 at 11:00:51PM +0200, Nicolas George wrote: > Marton Balint (12019-05-12): > > Yeah, you are right, what I had in mind was this: > > > > apitch === asetrate,aresample,atempo > > Exactly. And reciprocally, atempo = apitch+asetrate+aresample. > > Furthermore, since it works

[FFmpeg-devel] [PATCH 1/2] avcodec/diracdec: Check for arith decoder errors in dirac_unpack_block_motion_data()

2019-05-12 Thread Michael Niedermayer
Fixes: Timeout (54sec -> 188ms) Fixes: 14585/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5649933052411904 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/diracdec.c

[FFmpeg-devel] [PATCH 2/2] avcodec/cinepak: Check available input against encoded buffer size

2019-05-12 Thread Michael Niedermayer
Fixes: Timeout (12sec -> 2sec) Fixes: 14606/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CINEPAK_fuzzer-5738687561728000 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/cinepak.c

Re: [FFmpeg-devel] [PATCH] "assert(a && b)" --> "assert(a); assert(b)" for more precise diagnostics, except for libformat

2019-05-12 Thread Michael Niedermayer
On Sun, May 12, 2019 at 05:58:50PM +0100, Mark Thompson wrote: > On 12/05/2019 16:24, Adam Richter wrote: > > This patch separates statements of the form "assert(a && b);" into > > "assert(a);" and "assert(b);", typically involving an assertion > > function like av_assert0. > > > > This patch

Re: [FFmpeg-devel] [PATCH] avcodec/wmv2dec: Check input bits vs. coded MBs

2019-05-12 Thread Michael Niedermayer
On Wed, May 01, 2019 at 01:45:21AM +0200, Michael Niedermayer wrote: > Fixes: Timeout (94sec ->8sec) > Fixes: > 14387/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV2_fuzzer-5723546887651328 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz

Re: [FFmpeg-devel] [PATCH] avcodec/h264_ps: Check offset_for_non_ref_pic and offset_for_top_to_bottom_field

2019-05-12 Thread Michael Niedermayer
On Sat, May 11, 2019 at 03:35:26PM -0300, James Almer wrote: > On 5/11/2019 2:59 PM, Michael Niedermayer wrote: > > Fixes: signed integer overflow: -2147483648 + -1 cannot be represented in > > type 'int' > > Fixes: > > 1/clusterfuzz-testcase-minimized-ffm

Re: [FFmpeg-devel] [PATCH] avcodec/hq_hqa: Check available space before reading slice offsets

2019-05-12 Thread Michael Niedermayer
On Sun, May 12, 2019 at 09:45:59AM +0200, Paul B Mahol wrote: > On 5/12/19, Michael Niedermayer wrote: > > Fixes: Timeout (43sec -> 18sec) > > Fixes: > > 14556/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HQ_HQA_fuzzer-5673543024508928 > > > > Found-by:

Re: [FFmpeg-devel] [PATCH 3/3] swscale: Add test for isSemiPlanarYUV to pixdesc_query

2019-05-12 Thread Michael Niedermayer
On Sat, May 11, 2019 at 11:31:57AM -0700, Philip Langdale wrote: > Lauri had asked me what the semi planar formats were and that reminded > me that we could add it to pixdesc_query so we know exactly what the > list is. > > Signed-off-by: Philip Langdale > --- > libswscale/tests/pixdesc_query.c

Re: [FFmpeg-devel] [PATCH 2/3] swscale: Add support for NV24 and NV42

2019-05-12 Thread Michael Niedermayer
On Sat, May 11, 2019 at 11:31:56AM -0700, Philip Langdale wrote: > For the sake of completeness, I'm added NV24/NV42 support to swscale, > but the specific use-case I noted when adding the pixel formats > doesn't require swscale support (because it's OpenGL interop). not sure this adds value to

Re: [FFmpeg-devel] [PATCH] vf_thumbnail: support alpha

2019-05-11 Thread Michael Niedermayer
On Sat, May 11, 2019 at 12:19:22PM +0200, Robert Nagy wrote: > --- > libavfilter/vf_thumbnail.c | 8 +--- > 1 file changed, 5 insertions(+), 3 deletions(-) > > diff --git a/libavfilter/vf_thumbnail.c b/libavfilter/vf_thumbnail.c > index 0effdc91e9..30bb0dfdb8 100644 > ---

[FFmpeg-devel] [PATCH] avcodec/hq_hqa: Check available space before reading slice offsets

2019-05-11 Thread Michael Niedermayer
Fixes: Timeout (43sec -> 18sec) Fixes: 14556/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HQ_HQA_fuzzer-5673543024508928 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/hq_hqa.c

[FFmpeg-devel] [PATCH] avcodec/h264_ps: Check offset_for_non_ref_pic and offset_for_top_to_bottom_field

2019-05-11 Thread Michael Niedermayer
-by: Michael Niedermayer --- libavcodec/h264_ps.c | 9 + 1 file changed, 9 insertions(+) diff --git a/libavcodec/h264_ps.c b/libavcodec/h264_ps.c index 7c92c68b38..e38cf2a533 100644 --- a/libavcodec/h264_ps.c +++ b/libavcodec/h264_ps.c @@ -451,6 +451,15 @@ int ff_h264_decode_seq_parameter_set

Re: [FFmpeg-devel] [PATCH] swscale: Add support for NV24 and NV42

2019-05-11 Thread Michael Niedermayer
On Sat, May 11, 2019 at 05:40:41PM +0200, Michael Niedermayer wrote: > On Thu, May 09, 2019 at 10:59:12PM -0700, Philip Langdale wrote: > > I don't think this is terribly useful, as the only thing out there that > > can even handle NV24 content is VDPAU and the only time you h

Re: [FFmpeg-devel] [PATCH] swscale: Add support for NV24 and NV42

2019-05-11 Thread Michael Niedermayer
On Thu, May 09, 2019 at 10:59:12PM -0700, Philip Langdale wrote: > I don't think this is terribly useful, as the only thing out there that > can even handle NV24 content is VDPAU and the only time you have to > deal with it is when doing VDPAU OpenGL interop where swscale is > irrelevant. In the

Re: [FFmpeg-devel] [PATCH] ffplay: added option always on top for video window

2019-05-11 Thread Michael Niedermayer
On Fri, May 10, 2019 at 12:12:17PM +0200, Daniel Kucera wrote: > From: Daniel Kucera > > Signed-off-by: Daniel Kucera > --- > doc/ffplay.texi | 2 ++ > fftools/ffplay.c | 4 > 2 files changed, 6 insertions(+) > > diff --git a/doc/ffplay.texi b/doc/ffplay.texi > index

Re: [FFmpeg-devel] [PATCH 2/6] lavc/avpacket: check NULL before using the pointer

2019-05-10 Thread Michael Niedermayer
On Fri, May 10, 2019 at 10:00:54PM +0200, Carl Eugen Hoyos wrote: > Am Fr., 10. Mai 2019 um 18:13 Uhr schrieb Jun Zhao : > > > > From: Jun Zhao > > > > Need to check NULL before using the pointer > > > > Signed-off-by: Jun Zhao > > --- > > libavcodec/avpacket.c |3 ++- > > 1 files changed,

[FFmpeg-devel] [PATCH] avcodec/arbc: Skip tiles in fill_tileX() which are completely outside

2019-05-09 Thread Michael Niedermayer
-by: Michael Niedermayer --- libavcodec/arbc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/arbc.c b/libavcodec/arbc.c index bce4a4c96d..06970f140b 100644 --- a/libavcodec/arbc.c +++ b/libavcodec/arbc.c @@ -94,6 +94,9 @@ static int fill_tileX(AVCodecContext *avctx, int

Re: [FFmpeg-devel] [PATCH] avcodec/scpr: check remaining data after decode

2019-05-09 Thread Michael Niedermayer
On Thu, Apr 25, 2019 at 11:34:49PM +0200, Michael Niedermayer wrote: > Fixes Timeout (29sec -> 14sec) > Fixes: > 13713/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SCPR_fuzzer-5756778069884928 > > Found-by: continuous fuzzing process > https://github.com/google

Re: [FFmpeg-devel] [PATCH] avcodec/pafvideo: Check input space for decode_0() before slow operations

2019-05-09 Thread Michael Niedermayer
On Tue, Apr 30, 2019 at 01:29:10AM +0200, Michael Niedermayer wrote: > Fixes: Timeout (11sec -> 2sec) > Fixes: > 14403/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PAF_VIDEO_fuzzer-5697465698746368 > > Found-by: continuous fuzzing process > https://github.com/google

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/prosumer: Only memset(0) what is needed.

2019-05-09 Thread Michael Niedermayer
On Wed, May 01, 2019 at 09:40:06PM +0200, Michael Niedermayer wrote: > Fixes: Timeout (11sec -> 0.08sec) > Fixes: > 14406/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PROSUMER_fuzzer-5151210148986880 > > Found-by: continuous fuzzing process > https://github.com/google

Re: [FFmpeg-devel] [PATCH 1/3] lavf/cover_rect: Fix logic check issue

2019-05-09 Thread Michael Niedermayer
On Thu, May 09, 2019 at 01:32:26AM +0800, Jun Zhao wrote: > From: Jun Zhao > > Fix logic check issue #6741 > > Signed-off-by: Jun Zhao > --- > libavfilter/vf_cover_rect.c |2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) LGTM thx [...] -- Michael GnuPG fingerprint:

Re: [FFmpeg-devel] [FFmpeg-cvslog] avformat/matroskadec: Check parents remaining length

2019-05-09 Thread Michael Niedermayer
On Sun, Feb 17, 2019 at 09:53:03AM +, Steve Lhomme wrote: > ffmpeg | branch: master | Steve Lhomme | Wed Feb 13 > 13:20:45 2019 +0100| [9326117bf63b04a466d9e787224e56ba8cdbb215] | committer: > Michael Niedermayer > > avformat/matroskadec: Check parents remaining length >

Re: [FFmpeg-devel] [PATCH 1/2] Revert "avcodec/qtrle: Do not output duplicated frames on insufficient input"

2019-05-08 Thread Michael Niedermayer
On Tue, May 07, 2019 at 01:39:44AM +0200, Hendrik Leppkes wrote: > On Tue, May 7, 2019 at 12:34 AM Michael Niedermayer > wrote: > > > > On Sun, May 05, 2019 at 08:51:08PM +0200, Marton Balint wrote: > > > This reverts commit a9dacdeea6168787a142209bd19fdd74aefc9dd6

Re: [FFmpeg-devel] [PATCH] avutil: Add NV24 and NV42 pixel formats

2019-05-08 Thread Michael Niedermayer
On Tue, May 07, 2019 at 03:19:55PM -0700, Philip Langdale wrote: > On 2019-05-07 14:43, Carl Eugen Hoyos wrote: > >Am Di., 7. Mai 2019 um 06:33 Uhr schrieb Philip Langdale > >: > >> > >>These are the 4:4:4 variants of the semi-planar NV12/NV21 formats. > >> > >>I'm surprised we've not had a reason

Re: [FFmpeg-devel] [PATCH v3] lavf/h264: add support for h264 video from Arecont camera, fixes ticket #5154

2019-05-08 Thread Michael Niedermayer
On Tue, May 07, 2019 at 10:05:12AM +0530, Shivam Goyal wrote: > The patch is for ticket #5154. > > I have improved the patch as suggested. > > Please review. > > Thank you, > > Shivam Goyal > Changelog|1 > libavformat/Makefile |1 > libavformat/allformats.c

Re: [FFmpeg-devel] [PATCH] avformat/mpegts: index only keyframes to ensure accurate seeks

2019-05-08 Thread Michael Niedermayer
On Mon, May 06, 2019 at 08:26:23PM -0700, Aman Gupta wrote: > From: Aman Gupta > > Signed-off-by: Aman Gupta > --- > libavformat/mpegts.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c > index 8a84e5cc19..49e282903c

Re: [FFmpeg-devel] [PATCH 1/2] Revert "avcodec/qtrle: Do not output duplicated frames on insufficient input"

2019-05-07 Thread Michael Niedermayer
On Tue, May 07, 2019 at 02:03:22AM +0200, Marton Balint wrote: > > > On Tue, 7 May 2019, Michael Niedermayer wrote: > > >On Sun, May 05, 2019 at 08:51:08PM +0200, Marton Balint wrote: > >>This reverts commit a9dacdeea6168787a142209bd19fdd74aefc9dd6. > >>

Re: [FFmpeg-devel] [PATCH v2 1/2] fftools/ffmpeg_filter, ffplay: Add flip support to rotation

2019-05-07 Thread Michael Niedermayer
On Tue, May 07, 2019 at 03:15:33PM -0700, Jun Li wrote: > On Tue, May 7, 2019 at 3:10 PM Michael Niedermayer > wrote: > > > On Sun, May 05, 2019 at 08:41:27PM -0700, Jun Li wrote: > > > Current implemantion for autoratation does not support flip. > > > That is,

Re: [FFmpeg-devel] [PATCH v2 1/2] fftools/ffmpeg_filter, ffplay: Add flip support to rotation

2019-05-07 Thread Michael Niedermayer
On Sun, May 05, 2019 at 08:41:27PM -0700, Jun Li wrote: > Current implemantion for autoratation does not support flip. > That is, if the matrix contains flip info, the API get_rotation > only reflects partial information. This change is for adding > support for hflip (vflip can be achieved by

Re: [FFmpeg-devel] [PATCH v2 2/2] fftools/ffmpeg: Add stream metadata from first frame's metadata

2019-05-07 Thread Michael Niedermayer
On Sun, May 05, 2019 at 08:41:28PM -0700, Jun Li wrote: > Fix #6945 > Exif extension has 'Orientaion' field for image flip and rotation. > This change is to add the first frame's exif into stream so that > autorotation would use the info to adjust the frames. > --- > fftools/ffmpeg.c | 52

Re: [FFmpeg-devel] [PATCH 1/2] Revert "avcodec/qtrle: Do not output duplicated frames on insufficient input"

2019-05-06 Thread Michael Niedermayer
On Sun, May 05, 2019 at 08:51:08PM +0200, Marton Balint wrote: > This reverts commit a9dacdeea6168787a142209bd19fdd74aefc9dd6. > > I don't think it is a good idea to drop frames from CFR input just because > they > are duplicated, that can cause issues for API users expecting CFR input. Also >

Re: [FFmpeg-devel] [PATCH] libavutil: add an FFT & MDCT implementation

2019-05-06 Thread Michael Niedermayer
On Tue, May 07, 2019 at 12:15:37AM +0200, Michael Niedermayer wrote: > On Mon, May 06, 2019 at 07:02:54PM -0300, James Almer wrote: > > On 5/6/2019 6:26 PM, Michael Niedermayer wrote: > > > also i agree with paul, the API looks good > > > implementation not really rev

Re: [FFmpeg-devel] [PATCH] libavutil: add an FFT & MDCT implementation

2019-05-06 Thread Michael Niedermayer
On Mon, May 06, 2019 at 07:02:54PM -0300, James Almer wrote: > On 5/6/2019 6:26 PM, Michael Niedermayer wrote: > > also i agree with paul, the API looks good > > implementation not really reviewed > > I don't like the avfft_* namespace. It's unlike other modules we hav

Re: [FFmpeg-devel] [PATCH] libavutil: add an FFT & MDCT implementation

2019-05-06 Thread Michael Niedermayer
On Mon, May 06, 2019 at 02:23:26AM +0200, Lynne wrote: > May 5, 2019, 1:52 PM by d...@lynne.ee: > > > May 4, 2019, 10:00 PM by > d...@lynne.ee > : > > > >> May 4, 2019, 8:10 PM by > >> mich...@niedermayer.cc > >> >> > mich...@niedermayer.cc

Re: [FFmpeg-devel] [PATCH v1 2/2] fftools/ffmpeg Add stream metadata from first frame's metadata

2019-05-05 Thread Michael Niedermayer
On Sat, May 04, 2019 at 07:13:34PM -0700, Jun Li wrote: > Fix #6945 > Exif extension has 'Orientaion' field for image flip and rotation. > This change is to add the first frame's exif into stream so that > autorotation would use the info to adjust the frames. > --- > fftools/ffmpeg.c | 45

[FFmpeg-devel] [PATCH] avcodec/fits: Check bitpix

2019-05-05 Thread Michael Niedermayer
/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/fits.c | 11 +++ 1 file changed, 11 insertions(+) diff --git a/libavcodec/fits.c b/libavcodec/fits.c index 365347fc64..ad73ab70de 100644 --- a/libavcodec/fits.c +++ b/libavcodec/fits.c @@ -138,6 +138,17 @@ int

[FFmpeg-devel] [PATCH] avcodec/truemotion2: Fix several integer overflows in tm2_update_block()

2019-05-04 Thread Michael Niedermayer
Signed-off-by: Michael Niedermayer --- libavcodec/truemotion2.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/libavcodec/truemotion2.c b/libavcodec/truemotion2.c index 03c516cc86..ade214effc 100644 --- a/libavcodec/truemotion2.c +++ b/libavcodec/truemotion2.c

Re: [FFmpeg-devel] [PATCH 2/2] avcodec/jvdec: Use ff_get_buffer() when the content is not reused

2019-05-04 Thread Michael Niedermayer
On Sat, May 04, 2019 at 11:30:38AM +1000, Peter Ross wrote: > On Sat, May 04, 2019 at 01:38:38AM +0200, Michael Niedermayer wrote: > > Fixes: Timeout (11sec -> 5sec) > > Fixes: > > 14473/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JV_fuzzer-5761630857592832 >

Re: [FFmpeg-devel] [PATCH] libavutil: add an FFT & MDCT implementation

2019-05-04 Thread Michael Niedermayer
On Fri, May 03, 2019 at 09:08:57PM +0200, Lynne wrote: > This commit adds a new API to libavutil to allow for arbitrary transformations > on various types of data. > This is a partly new implementation, with the power of two transforms taken > from libavcodec/fft_template, the 5 and 15-point FFT

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/pnm_parser: clear state if buffer is discarded

2019-05-04 Thread Michael Niedermayer
On Sat, May 04, 2019 at 10:08:38AM +0200, Paul B Mahol wrote: > On 5/4/19, Michael Niedermayer wrote: > > Fixes: Assertion failure > > Fixes: > > 14484/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PGMYUV_fuzzer-5150016408125440 > > > > Found-by: con

[FFmpeg-devel] [PATCH 1/2] avcodec/pnm_parser: clear state if buffer is discarded

2019-05-03 Thread Michael Niedermayer
Fixes: Assertion failure Fixes: 14484/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PGMYUV_fuzzer-5150016408125440 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/pnm_parser.c | 1 + 1

[FFmpeg-devel] [PATCH 2/2] avcodec/jvdec: Use ff_get_buffer() when the content is not reused

2019-05-03 Thread Michael Niedermayer
Fixes: Timeout (11sec -> 5sec) Fixes: 14473/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JV_fuzzer-5761630857592832 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/jvdec.c |

Re: [FFmpeg-devel] [DECISION] Project policy on closed source components

2019-05-03 Thread Michael Niedermayer
On Fri, May 03, 2019 at 11:08:35AM +0200, Carl Eugen Hoyos wrote: > Am Fr., 3. Mai 2019 um 07:27 Uhr schrieb Jeyapal, Karthick > : > > > In this case NDI took prompt action and removed the said binaries from > > their website immediately. > > This is not true, please stop spreading this wrong

Re: [FFmpeg-devel] [PATCH 1/2] avformat/webm_chunk: Fix argument length of get_chunk_filename()

2019-05-03 Thread Michael Niedermayer
On Fri, May 03, 2019 at 06:11:00AM +, Andreas Rheinhardt wrote: > Michael Niedermayer: > > Signed-off-by: Michael Niedermayer > > --- > > libavformat/webm_chunk.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a

[FFmpeg-devel] [PATCH] fftools/ffmpeg: Disable copy_ts on timestamp wraparound

2019-05-03 Thread Michael Niedermayer
This allows handling more than 26.5h of mpeg* input Fixes: Ticket 7876 Signed-off-by: Michael Niedermayer --- fftools/ffmpeg.c | 13 - 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c index 01f04103cf..b58336679d 100644 --- a/fftools

Re: [FFmpeg-devel] Using copyts with mpegts output fails after 26, 5 hours

2019-05-03 Thread Michael Niedermayer
On Thu, May 02, 2019 at 10:09:23PM +0300, Panagiotis Malakoudis wrote: > OK, here it is again, attached. > > > Στις Πέμ, 2 Μαΐ 2019 στις 9:56 μ.μ., ο/η Carl Eugen Hoyos > έγραψε: > > > > Am Do., 2. Mai 2019 um 20:52 Uhr schrieb Panagiotis Malakoudis > > : > > > > > > > On Thu, May 02, 2019 at

[FFmpeg-devel] [PATCH 2/2] avformat/webm_chunk: Check header filename length

2019-05-02 Thread Michael Niedermayer
Signed-off-by: Michael Niedermayer --- libavformat/webm_chunk.c | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/libavformat/webm_chunk.c b/libavformat/webm_chunk.c index 561ec152e7..e2fbd8be1d 100644 --- a/libavformat/webm_chunk.c +++ b/libavformat/webm_chunk.c

[FFmpeg-devel] [PATCH 1/2] avformat/webm_chunk: Fix argument length of get_chunk_filename()

2019-05-02 Thread Michael Niedermayer
Signed-off-by: Michael Niedermayer --- libavformat/webm_chunk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/webm_chunk.c b/libavformat/webm_chunk.c index 2c99753b5b..561ec152e7 100644 --- a/libavformat/webm_chunk.c +++ b/libavformat/webm_chunk.c @@ -84,7 +84,7

Re: [FFmpeg-devel] [PATCH 1/3] lavf/webm_chunk: Respect buffer size

2019-05-02 Thread Michael Niedermayer
On Sat, Apr 20, 2019 at 12:03:14AM +0200, Andreas Rheinhardt wrote: > The last argument of av_strlcpy is supposed to contain the size of the > destination buffer, but it was filled with the size of the source > string, effectively negating its very purpose. > > Signed-off-by: Andreas Rheinhardt

Re: [FFmpeg-devel] Using copyts with mpegts output fails after 26, 5 hours

2019-05-02 Thread Michael Niedermayer
On Thu, May 02, 2019 at 08:13:10PM +0300, Panagiotis Malakoudis wrote: > When outputing to mpegts format, using -copyts option makes program > fail after the oveflow of mpegts PCR happens at around 26 hours and 30 > minutes. When not using -copyts, only a warning is reported. > In order to

Re: [FFmpeg-devel] [PATCH] avcodec/cinepak: Add missing const qualifier

2019-05-02 Thread Michael Niedermayer
On Thu, May 02, 2019 at 06:27:22AM +0200, Andreas Rheinhardt wrote: > Has been forgotten in b606493717db6424d693e1a944f51171e9e72905. > > Signed-off-by: Andreas Rheinhardt > --- > libavcodec/cinepak.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) fixed as someone on IRC pinged about

[FFmpeg-devel] [PATCH 1/2] avcodec/prosumer: Only memset(0) what is needed.

2019-05-01 Thread Michael Niedermayer
Fixes: Timeout (11sec -> 0.08sec) Fixes: 14406/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PROSUMER_fuzzer-5151210148986880 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/prosume

[FFmpeg-devel] [PATCH 2/2] avcodec/fic: Check input size against minimal frame size

2019-05-01 Thread Michael Niedermayer
Fixes: Timeout (22sec ->54ms) Fixes: 14439/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FIC_fuzzer-5660988231122944 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/fic.c | 2 +- 1 f

[FFmpeg-devel] [PATCH] avcodec/wmv2dec: Check input bits vs. coded MBs

2019-04-30 Thread Michael Niedermayer
Fixes: Timeout (94sec ->8sec) Fixes: 14387/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV2_fuzzer-5723546887651328 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/wmv2dec.c

Re: [FFmpeg-devel] [PATCH] avcodec/truemotion2: Fix 2 integer overflows in tm2_update_block()

2019-04-30 Thread Michael Niedermayer
On Sat, Apr 20, 2019 at 02:22:05AM +0200, Michael Niedermayer wrote: > Fixes: signed integer overflow: -2147483648 + -1 cannot be represented in > type 'int' > Fixes: > 14107/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-5694078680825856 > > Found-by:

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/agm: Check output size before allocation

2019-04-30 Thread Michael Niedermayer
On Wed, Apr 24, 2019 at 10:35:09PM +0200, Michael Niedermayer wrote: > Fixes: OOM > Fixes: > 14198/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AGM_fuzzer-5723579234123776 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/f

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/cinepak: Check slice_size before allocating image

2019-04-30 Thread Michael Niedermayer
On Sun, Apr 28, 2019 at 04:53:53PM +0200, Tomas Härdin wrote: > sön 2019-04-28 klockan 11:42 +0200 skrev Michael Niedermayer: > > Fixes: Timeout (16sec -> 125msec) > > Fixes: > > 14283/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CINEPAK_fuzzer-5742851457024000 >

Re: [FFmpeg-devel] [PATCH] avformat/mov: Populate packet duration using `stts` atom instead of guessing.

2019-04-30 Thread Michael Niedermayer
On Mon, Apr 29, 2019 at 03:50:27PM -0700, fumoboy007 wrote: > Fixes #7855 (“Last subtitle in MP4 is displayed forever”). > --- > libavformat/isom.h | 3 + > libavformat/mov.c | 158 + > 2 files changed, 135 insertions(+), 26 deletions(-) breaks

Re: [FFmpeg-devel] [PATCH] avcodec/h263dec: Fixed VA API, VDPAU, and VideoToolbox hardware acceleration due to missing `hw_configs` property.

2019-04-29 Thread Michael Niedermayer
On Mon, Apr 29, 2019 at 02:16:53PM -0700, fumoboy...@me.com wrote: > Btw, what’s the difference between `h263` and `h263p`? Its described probably best with the encoders: .name = "h263p", .long_name = NULL_IF_CONFIG_SMALL("H.263+ / H.263-1998 / H.263 version 2"), vs.

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