[FFmpeg-devel] [PATCH] avfilter/avf_concat: add next command

2018-02-25 Thread Bodecs Bela
Dear All, this patch makes it possible to dinamically close the current segment and step to the next one by introducing command handling capabilities into the filter. This new feature is very usefull when working with real-time sources or live streams as source. Combinig usage with zmqsend tool y

[FFmpeg-devel] [PATCH] avcodec/hevcdec: Declare that nvdec supports 12bit decoding

2018-02-25 Thread Philip Langdale
--- libavcodec/hevcdec.c | 5 + 1 file changed, 5 insertions(+) diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c index fc4eb781dc..c8877626d2 100644 --- a/libavcodec/hevcdec.c +++ b/libavcodec/hevcdec.c @@ -404,6 +404,11 @@ static enum AVPixelFormat get_format(HEVCContext *s, const H

[FFmpeg-devel] [PATCH 2/3] avcodec/vaapi: add fields for VAAPI VC-1 interlaced decoding

2018-02-25 Thread Jerome Borsboom
avcodec/vaapi: add fields for VAAPI VC-1 interlaced decoding Pass necessary bitstream elements to the VAAPI VC-1 decoder in order to start doing interlaced decoding in hardware. Signed-off-by: Jerome Borsboom --- libavcodec/vaapi_vc1.c | 167 -

[FFmpeg-devel] [PATCH 1/3] avcodec/vc1: add bitstream elements for VAAPI VC-1 interlaced decoding

2018-02-25 Thread Jerome Borsboom
This patch-set adds support for hardware accelerated VC-1 interlaced decoding that was recently added to Intel's libva/intel-vaapi-driver. avcodec/vc1: add bitstream elements for VAAPI VC-1 interlaced decoding We need to pass more bitstream elements to the VAAPI VC-1 decoder in order to start d

[FFmpeg-devel] [PATCH 3/3] avcodec/vaapi: mask unused bits in bitplane_present.value

2018-02-25 Thread Jerome Borsboom
Due to the union construct, unused bits in bitplane_present.value might be uninitialized even when the used bits are all set to a value. Masking the unused bits prevents spurious true values when all used bits are unset, e.g. skipped pictures. Signed-off-by: Jerome Borsboom --- libavcodec/vaapi

Re: [FFmpeg-devel] [PATCH 1/3] avcodec/vc1: add bitstream elements for VAAPI VC-1 interlaced decoding

2018-02-25 Thread Michael Niedermayer
On Sun, Feb 25, 2018 at 02:23:41PM +0100, Jerome Borsboom wrote: > This patch-set adds support for hardware accelerated VC-1 interlaced > decoding that > was recently added to Intel's libva/intel-vaapi-driver. > > avcodec/vc1: add bitstream elements for VAAPI VC-1 interlaced decoding > > We need

[FFmpeg-devel] Fwd: DICOM support-GSOC

2018-02-25 Thread Abhishek Kumar
From: Abhishek Kumar Date: Sun, Feb 25, 2018 at 11:36 PM Subject: DICOM support-GSOC To: ceffm...@gmail.com I Dont know about Dicom where to start to contribute.Please help soon as possible. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://

[FFmpeg-devel] GSoC

2018-02-25 Thread Stephan Holljes
Hi, seeing that people are already applying for projects, I think I should as well. My name is Stephan Holljes, on IRC I go by klaxa. Some may remember me from GSoC 2015 where I implemented the (how I later found out controversly debated) HTTP-Server API. Since someone else already applied for th

Re: [FFmpeg-devel] [PATCH] compat: remove in-tree NVidia headers

2018-02-25 Thread Timo Rothenpieler
The reason I haven't pushed this yet is because it breaks the build on MSVC, and I haven't gotten around to figuring out pkg-config for it. smime.p7s Description: S/MIME Cryptographic Signature ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http

Re: [FFmpeg-devel] GSoC

2018-02-25 Thread Rostislav Pehlivanov
On 25 February 2018 at 23:01, Stephan Holljes wrote: > Hi, > seeing that people are already applying for projects, I think I should as > well. > > My name is Stephan Holljes, on IRC I go by klaxa. Some may remember me > from GSoC 2015 where I implemented the (how I later found out > controversly

[FFmpeg-devel] [PATCH 2/2] avcodec/utvideodec: Check subsample factors

2018-02-25 Thread Michael Niedermayer
Fixes: Out of array read Fixes: heap_poc Found-by: GwanYeong Kim Signed-off-by: Michael Niedermayer --- libavcodec/utvideodec.c | 9 + 1 file changed, 9 insertions(+) diff --git a/libavcodec/utvideodec.c b/libavcodec/utvideodec.c index c5f5534964..086129d094 100644 --- a/libavcodec/utv

[FFmpeg-devel] [PATCH 1/2] avcodec/rscc: Skip empty frames (nb_tiles == 0)

2018-02-25 Thread Michael Niedermayer
Fixes: Timeout Fixes: 6266/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RSCC_fuzzer-5692431816196096 Its not known if nb_tiles is allowed so it is not treated as an error Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Mich

Re: [FFmpeg-devel] CINEFORM GSOC PARTICIPATION

2018-02-25 Thread Compn
On Fri, 23 Feb 2018 22:32:41 +0530, sunsi...@iitk.ac.in wrote: > Hello, my name is Gagandeep Singh and I am a sophomore at Indian Institute > Gagandeep Singh > IRC NICK: > gagandeep > gagandeep_ > gagandeep__ welcome to ffmpeg and the open source world! :) -compn ___

Re: [FFmpeg-devel] GSoC

2018-02-25 Thread Compn
On Mon, 26 Feb 2018 00:01:29 +0100, Stephan Holljes wrote: > My name is Stephan Holljes, on IRC I go by klaxa. Some may remember me > from GSoC 2015 where I implemented the (how I later found out > controversly debated) HTTP-Server API. welcome back! :) -compn __

[FFmpeg-devel] [DEVEL][PATCH] ffmpeg: Fix channel_layout bug on non-default layout

2018-02-25 Thread pkv.stream
Hi Michael, this is a ping. You had reviewed earlier versions of the patch but had left the latest version without comments (3 months ago). This is a patch for ticket 6706 : The -channel_layout option is not working when the channel layout is not a default one (ex: for 4 channels, quad is int

[FFmpeg-devel] [PATCH] avformat/utils: don't overwrite the return value of read_packet()

2018-02-25 Thread James Almer
This only affected demuxers that didn't return reference counted packets. Signed-off-by: James Almer --- libavformat/utils.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavformat/utils.c b/libavformat/utils.c index 2c2ea876b6..72531d4185 100644 --- a/libavformat/u

Re: [FFmpeg-devel] DICOM support-GSOC

2018-02-25 Thread Abhishek Kumar
Please expain DIACOM project of GSOC On Mon, Feb 26, 2018 at 3:27 AM, Abhishek Kumar wrote: > > From: Abhishek Kumar > Date: Sun, Feb 25, 2018 at 11:36 PM > Subject: DICOM support-GSOC > To: ceffm...@gmail.com > > > I Dont know about Dicom where to start to contribute.Please help soon as > poss

[FFmpeg-devel] [PATCH 1/1] avformat/dashenc: fix for segment open issue when persistent connection is enabled

2018-02-25 Thread vdixit
From: Vishwanath Dixit --- libavformat/dashenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c index d6474f3..6fad24e 100644 --- a/libavformat/dashenc.c +++ b/libavformat/dashenc.c @@ -1305,7 +1305,7 @@ static int dash_write_pac

[FFmpeg-devel] [PATCH] fftools/ffmpeg: replace call to av_strerror with av_err2str

2018-02-25 Thread Tobias Rapp
Signed-off-by: Tobias Rapp --- fftools/ffmpeg.c | 10 ++ 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c index 32caa4b..3a45f43 100644 --- a/fftools/ffmpeg.c +++ b/fftools/ffmpeg.c @@ -2175,10 +2175,7 @@ static int ifilter_send_frame(Input