Re: [FFmpeg-devel] [PATCH] ffprobe: Support extracting the number of reference frames

On date Monday 2014-12-29 12:47:48 +0100, Michael Niedermayer encoded: > Fixes Ticket3141 > > Signed-off-by: Michael Niedermayer > --- > doc/ffprobe.xsd|1 + > ffprobe.c |1 + > tests/ref/fate/ffprobe_compact |4 ++-- > tests/ref/fate/ffprobe_csv

Re: [FFmpeg-devel] ffmpeg improvement for x265

On Tue, 30 Dec 2014 13:38:00 +0800 (CST) llj wrote: > hello, > My name is Liujun Liu, a developer of x265 group. > firstly I want to describe what the problem is. There is an option > HI_BIT_DEPTH in x265 CMake build option, this is for 10 bits video encoder, > by default this option is off, so

Re: [FFmpeg-devel] ffmpeg improvement for x265

On Tue, Dec 30, 2014 at 10:31:14AM +0100, wm4 wrote: > On Tue, 30 Dec 2014 13:38:00 +0800 (CST) > llj wrote: > > > hello, > > My name is Liujun Liu, a developer of x265 group. > > firstly I want to describe what the problem is. There is an option > > HI_BIT_DEPTH in x265 CMake build option, this

Re: [FFmpeg-devel] SCTE-35 development

On 12/30/2014 03:05 AM, Michael Niedermayer wrote: > On Mon, Dec 29, 2014 at 07:19:14PM +0530, Anshul wrote: >> On 12/29/2014 06:08 PM, Michael Niedermayer wrote: >>> On Mon, Dec 29, 2014 at 01:31:18PM +0530, Anshul wrote: On December 18, 2014 4:08:56 PM IST, Michael Niedermayer wrote: >

Re: [FFmpeg-devel] SCTE-35 development

On Tue, Dec 30, 2014 at 03:42:16PM +0530, Anshul wrote: [...] > diff --git a/libavutil/avstring.c b/libavutil/avstring.c > index 25c65b4..a866ee3 100644 > --- a/libavutil/avstring.c > +++ b/libavutil/avstring.c > @@ -144,6 +144,31 @@ char *av_d2str(double d) > return str; > } > > +char *av_

Re: [FFmpeg-devel] SCTE-35 development

On 12/30/2014 03:56 PM, Clément Bœsch wrote: > They are also probably useless since you can use av_asprintf() directly. > Thanks I didn't knew about that function. Attached new patch with removing those function. -Anshul >From 6adef31ca9b61e7d8bc9d94c10b0498bf3bcf85e Mon Sep 17 00:00:00 2001 Fro

Re: [FFmpeg-devel] [PATCH 2/2] Adding closed caption decoder

On 12/12/2014 04:23 PM, Anshul wrote: > On 12/06/2014 04:24 PM, Anshul wrote: >> On 12/06/2014 04:22 PM, Anshul wrote: >>> On 12/05/2014 07:56 PM, Nicolas George wrote: Hi. I had time to look at the code with some more details. Comments are below. > >From 31f69ccfb45247a7cc203084

Re: [FFmpeg-devel] SCTE-35 development

On Tue, Dec 30, 2014 at 07:39:38PM +0530, Anshul wrote: > On 12/30/2014 03:56 PM, Clément Bœsch wrote: > > They are also probably useless since you can use av_asprintf() directly. > > > Thanks I didn't knew about that function. > > > Attached new patch with removing those function. [...] > --- a/

Re: [FFmpeg-devel] [PATCH] ffprobe: Support extracting the number of reference frames

On Tue, Dec 30, 2014 at 10:24:56AM +0100, Stefano Sabatini wrote: > On date Monday 2014-12-29 12:47:48 +0100, Michael Niedermayer encoded: > > Fixes Ticket3141 > > > > Signed-off-by: Michael Niedermayer > > --- > > doc/ffprobe.xsd|1 + > > ffprobe.c |

Re: [FFmpeg-devel] libavutil: added camellia block cipher

Hello, 2014-12-29 17:40 GMT+01:00 supraja reddy : > Hello, > > I have updated the patch. Please let me know if any further changes are > required. we're almost there, a few things to fix before we can commit (for each one please indicate in your reply if you have fixed/changed it or not. This wil

[FFmpeg-devel] [PATCH 3/3] avformat: add basic timeline support

From: Clément Bœsch --- Another approach this time: exporting a filtergraph from the demuxer (when requested) and inserting it in the tools automatically. FIXME: doesn't work when using -ss with ffmpeg, maybe because it's shifting the timestamps of the frames before feeding them to libavfilter.

Re: [FFmpeg-devel] [PATCH 2/2] Adding closed caption decoder

On Tue, Dec 30, 2014 at 07:46:29PM +0530, Anshul wrote: > On 12/12/2014 04:23 PM, Anshul wrote: > > On 12/06/2014 04:24 PM, Anshul wrote: > >> On 12/06/2014 04:22 PM, Anshul wrote: > >>> On 12/05/2014 07:56 PM, Nicolas George wrote: > Hi. I had time to look at the code with some more details.

Re: [FFmpeg-devel] ffmpeg improvement for x265

On 12/30/2014 9:51 AM, Reimar Döffinger wrote: > So I'll actually change my vote to "let's not even try to support such > a braindead idea". I agree it's a bad idea. We don't do this for libx264 either. - Derek ___ ffmpeg-devel mailing list ffmpeg-devel

Re: [FFmpeg-devel] [PATCH 3/3] avformat: add basic timeline support

On Tue, Dec 30, 2014 at 06:25:26PM +0100, Clément Bœsch wrote: > From: Clément Bœsch > > --- > Another approach this time: exporting a filtergraph from the demuxer > (when requested) and inserting it in the tools automatically. > > FIXME: doesn't work when using -ss with ffmpeg, maybe because it

Re: [FFmpeg-devel] SCTE-35 development

On 12/30/2014 10:06 PM, Michael Niedermayer wrote: > On Tue, Dec 30, 2014 at 07:39:38PM +0530, Anshul wrote: >> On 12/30/2014 03:56 PM, Clément Bœsch wrote: >>> They are also probably useless since you can use av_asprintf() directly. >>> >> Thanks I didn't knew about that function. >> >> >> Attache

[FFmpeg-devel] [PATCH] avfilter/vf_cropdetect: adjust Default threshold based on bit depth

Signed-off-by: Michael Niedermayer --- libavfilter/vf_cropdetect.c |9 ++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/libavfilter/vf_cropdetect.c b/libavfilter/vf_cropdetect.c index dd237ef..d49101c 100644 --- a/libavfilter/vf_cropdetect.c +++ b/libavfilter/vf_cropdet

Re: [FFmpeg-devel] SCTE-35 development

On Wed, Dec 31, 2014 at 01:35:59AM +0530, Anshul wrote: > On 12/30/2014 10:06 PM, Michael Niedermayer wrote: > > On Tue, Dec 30, 2014 at 07:39:38PM +0530, Anshul wrote: > >> On 12/30/2014 03:56 PM, Clément Bœsch wrote: > >>> They are also probably useless since you can use av_asprintf() directly. >

[FFmpeg-devel] [PATCH] x86/swr: add SSE2/AVX pack_8ch functions

Signed-off-by: James Almer --- libavcodec/x86/flacdsp.asm | 13 --- libavutil/x86/x86util.asm | 37 + libswresample/x86/audio_convert.asm| 145 + libswresample/x86/audio_convert_init.c | 17 4 files changed, 199 insertio

[FFmpeg-devel] [PATCH] avformat/hlsenc: added HLS encryption

Added HLS encryption with -hls_key_info_file option. The first line of key_info_file specifies the key URI for the playlist. The second line specifies the path to the file containing the encryption key. An optional third line specifies an IV to use instead of the segment number. Changes to key_inf

Re: [FFmpeg-devel] [PATCH] avfilter/vf_cropdetect: adjust Default threshold based on bit depth

On Tue, Dec 30, 2014 at 09:12:13PM +0100, Michael Niedermayer wrote: > Signed-off-by: Michael Niedermayer > --- > libavfilter/vf_cropdetect.c |9 ++--- > 1 file changed, 6 insertions(+), 3 deletions(-) > > diff --git a/libavfilter/vf_cropdetect.c b/libavfilter/vf_cropdetect.c > index dd2

Re: [FFmpeg-devel] [PATCH] x86/swr: add SSE2/AVX pack_8ch functions

On Tue, Dec 30, 2014 at 06:20:15PM -0300, James Almer wrote: > Signed-off-by: James Almer > --- > libavcodec/x86/flacdsp.asm | 13 --- > libavutil/x86/x86util.asm | 37 + > libswresample/x86/audio_convert.asm| 145 > + > libs

Re: [FFmpeg-devel] SCTE-35 development

On Wed, 31 Dec 2014 01:35:59 +0530 Anshul wrote: > From 4e95ec0923af73a07ae9bacb1f371f43be93ca61 Mon Sep 17 00:00:00 2001 > From: Anshul Maheshwari > Date: Wed, 31 Dec 2014 01:23:20 +0530 > Subject: [PATCH] handle scte 35 message cue data stream > > > /** > + * Decode a subtitle message.

Re: [FFmpeg-devel] [PATCH] avfilter/vf_cropdetect: adjust Default threshold based on bit depth

On Tue, Dec 30, 2014 at 11:14:29PM +0100, Reimar Döffinger wrote: > On Tue, Dec 30, 2014 at 09:12:13PM +0100, Michael Niedermayer wrote: > > Signed-off-by: Michael Niedermayer > > --- > > libavfilter/vf_cropdetect.c |9 ++--- > > 1 file changed, 6 insertions(+), 3 deletions(-) > > > > di

Re: [FFmpeg-devel] [PATCH] x86/swr: add SSE2/AVX pack_8ch functions

On 30/12/14 7:57 PM, Michael Niedermayer wrote: > On Tue, Dec 30, 2014 at 06:20:15PM -0300, James Almer wrote: >> Signed-off-by: James Almer >> --- >> libavcodec/x86/flacdsp.asm | 13 --- >> libavutil/x86/x86util.asm | 37 + >> libswresample/x86/audio_convert.as

Re: [FFmpeg-devel] [PATCH] x86/swr: add SSE2/AVX pack_8ch functions

Hi, On Tue, Dec 30, 2014 at 7:58 PM, James Almer wrote: > On 30/12/14 7:57 PM, Michael Niedermayer wrote: > > On Tue, Dec 30, 2014 at 06:20:15PM -0300, James Almer wrote: > >> Signed-off-by: James Almer > >> --- > >> libavcodec/x86/flacdsp.asm | 13 --- > >> libavutil/x86/x86util.

Re: [FFmpeg-devel] [PATCH] x86/swr: add SSE2/AVX pack_8ch functions

On Tue, Dec 30, 2014 at 09:58:24PM -0300, James Almer wrote: > On 30/12/14 7:57 PM, Michael Niedermayer wrote: > > On Tue, Dec 30, 2014 at 06:20:15PM -0300, James Almer wrote: > >> Signed-off-by: James Almer > >> --- > >> libavcodec/x86/flacdsp.asm | 13 --- > >> libavutil/x86/x86uti

[FFmpeg-devel] [PATCH] Add pkg-config for libfdk_aac

Hi, whne installed into non-default prefix path, configure will not find the header and library file for libfdk_aac. Since the library now employs pkg-config, we should use it. --- configure | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure b/configure index 9085200

Re: [FFmpeg-devel] [PATCH] x86/swr: add SSE2/AVX pack_8ch functions

On 30/12/14 10:51 PM, Ronald S. Bultje wrote: > Hi, > > On Tue, Dec 30, 2014 at 7:58 PM, James Almer wrote: > >> On 30/12/14 7:57 PM, Michael Niedermayer wrote: >>> On Tue, Dec 30, 2014 at 06:20:15PM -0300, James Almer wrote: Signed-off-by: James Almer --- libavcodec/x86/flacdsp

[FFmpeg-devel] Parallelization

These are some general ideas I have developed about how to approach this. Parallelization Strategy and Goals: 1. Implement in such manner as can easily be disabled and the program runs in serial with the same results as the parallel version. 2. The parallel version likewise produces the sam

Re: [FFmpeg-devel] Parallelization

On 12/31/2014 10:00 PM, David Ison wrote: > 3. I am planning initial implementations using OpenMP. There is good > support on Gnu, LLVM and other compilers > . I think it is probably unlikely that OMP will be accepted for a bunch of reasons (compiler sup

[FFmpeg-devel] [PATCH] x86/swr: add missing alignment check to pack_6ch functions

Signed-off-by: James Almer --- libswresample/x86/audio_convert.asm | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libswresample/x86/audio_convert.asm b/libswresample/x86/audio_convert.asm index 3706432..c2918a4 100644 --- a/libswresample/x86/audio_convert.asm +++ b/libswresample/x86/audio