[FFmpeg-devel] [PATCH 2/3] avcodec/zmbv: remove useless zero check on dimensions

2018-08-26 Thread Michael Niedermayer
Signed-off-by: Michael Niedermayer --- libavcodec/zmbv.c | 11 +-- 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/libavcodec/zmbv.c b/libavcodec/zmbv.c index f91d2e3931..251a72cf31 100644 --- a/libavcodec/zmbv.c +++ b/libavcodec/zmbv.c @@ -599,12 +599,11 @@ static av_cold i

[FFmpeg-devel] [PATCH 3/3] iavcodec/zmbv: Avoid reallocating cur/prev buffers if they are large enough

2018-08-26 Thread Michael Niedermayer
Fixes: Timeout Fixes: 9721/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ZMBV_fuzzer-5650321660444672 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/zmbv.c | 12 +--- 1 file chang

[FFmpeg-devel] [PATCH 1/3] avcodec/ffv1dec_template: do not ignore the return code of decode_line()

2018-08-26 Thread Michael Niedermayer
Fixes: Timeout Fixes: 9710/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFV1_fuzzer-4918894635515904 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/ffv1dec_template.c | 10 +++--- 1

Re: [FFmpeg-devel] [PATCH 3/3] configure: speedup x2-x8

2018-08-26 Thread Helmut K. C. Tessarek
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 2018-08-25 17:15, Michael Niedermayer wrote: > patches 1-3 work here fine on linux x86-64 / 32, arm, mips, > wine+mingw32/64 Any chance you (or anyone who's commit access to the repo) could commit these 3 patches asap? Cheers, K. C. - -- reg

Re: [FFmpeg-devel] [PATCH 3/3] configure: speedup x2-x8

2018-08-26 Thread Reino Wijnsma
On 26-8-2018 22:27, Dave Yeo wrote: > On 08/25/18 11:11 AM, avih wrote: >> After the previous speedups, configure spent 20-60% of its runtime >> at check_deps(). It's particularly slow with bash. After some local >> optimizations - mainly avoid pushvar/popvar and abort early in one >> notable case

Re: [FFmpeg-devel] [PATCH 3/3] configure: speedup x2-x8

2018-08-26 Thread Dave Yeo
On 08/25/18 11:11 AM, avih wrote: After the previous speedups, configure spent 20-60% of its runtime at check_deps(). It's particularly slow with bash. After some local optimizations - mainly avoid pushvar/popvar and abort early in one notable case (empty deps), it's now x4-x25 faster. Works gr

[FFmpeg-devel] [PATCH] avformat/mxfdec: do not use sound essence descriptor quantization bits for bits_per_coded_sample

2018-08-26 Thread Marton Balint
It refers to the uncompressed quantization, therefore is not correct for AAC. Also change mxf_set_pts to work based on current edit unit if bits_per_coded_sample is not available. Fixes error messages in the sample of ticket #7366. Signed-off-by: Marton Balint --- libavformat/mxfdec.c | 11 +++

Re: [FFmpeg-devel] [PATCH 3/3] configure: speedup x2-x8

2018-08-26 Thread Helmut K. C. Tessarek
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 2018-08-25 14:11, avih wrote: > For overview see: > http://ffmpeg.org/pipermail/ffmpeg-devel/2018-August/233665.html > > Attached is patch 3/3 which was at "main.patch" of that message. > > After the previous speedups, configure spent 20-60% of

Re: [FFmpeg-devel] [PATCH 2/2] decklink: Add support for output of Active Format Description (AFD)

2018-08-26 Thread Marton Balint
On Wed, 22 Aug 2018, Devin Heitmueller wrote: Implement support for including AFD in decklink output. This includes making sure the AFD data is preserved when going from an AVFrame to a V210 packet (needed for 10-bit support). Updated to reflect feedback from Marton Balint , Carl Eugen Hoyos

Re: [FFmpeg-devel] [PATCH 1/2] libavdevice/decklink: Add support for EIA-708 output over SDI

2018-08-26 Thread Marton Balint
On Wed, 22 Aug 2018, Devin Heitmueller wrote: Hook in libklvanc and use it for output of EIA-708 captions over SDI. The bulk of this patch is just general support for ancillary data for the Decklink SDI module - the real work for construction of the EIA-708 CDP and VANC line construction is do

[FFmpeg-devel] [PATCH] avcodec/wmv2dec: skip frames that have only skiped MBs

2018-08-26 Thread Michael Niedermayer
This requires us to pre-parse the skip data, as we want to detect this before allocating all the arrays Fixes: Timeout Fixes: 9708/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV2_fuzzer-5729709861109760 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/p

Re: [FFmpeg-devel] [PATCH] lavfi/avf_concat: switch to activate.

2018-08-26 Thread Nicolas George
Nicolas George (2018-08-22): > > Fix trac ticket #7351. > > > > Signed-off-by: Nicolas George > > --- > > libavfilter/avf_concat.c | 156 +++ > > 1 file changed, 78 insertions(+), 78 deletions(-) > > Will push soon unless I forget. Done. Regards, -- Nic

Re: [FFmpeg-devel] [PATCH 1/1] libavformat/mxfenc: add missing dnxhr mxf container essence ULs

2018-08-26 Thread jay
Baptiste you are right that DNxHR is variable frame size (0) from avpriv_dnxhd_get_frame_size and that it breaks the index. is there a reason not to use the pkt->size as frame_size since DNxHR is a constant frame_size for a given resolution and quality profile? -Original Message- From:

Re: [FFmpeg-devel] [PATCH] avcodec/proresdec2: add frame threading support

2018-08-26 Thread Paul B Mahol
On 8/22/18, Paul B Mahol wrote: > Signed-off-by: Paul B Mahol > --- > libavcodec/proresdec2.c | 18 -- > 1 file changed, 16 insertions(+), 2 deletions(-) > Will apply. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg