Re: [FFmpeg-devel] [PATCH 2/2] dshow: Make dshow device buildable on Cygwin

which compiler (mingw-w64 I presume?) are you using here? On 5/6/16, Moriyoshi Koizumi wrote: > From: Moriyoshi koizumi > > wchar_t is not always the same thing as WCHAR. > > Signed-off-by: Moriyoshi koizumi > --- > libavdevice/dshow.c | 6 +++--- > libavdevice/dshow_capture.h | 10 ++

Re: [FFmpeg-devel] [GSoC] BDA (DTV) Capture / tuning -- work-in-progress

On 12/29/15, Hendrik Leppkes wrote: > On Wed, Dec 30, 2015 at 12:33 AM, Hendrik Leppkes > wrote: >> On Wed, Dec 30, 2015 at 12:23 AM, Roger Pack >> wrote: OK I had this great idea to capture the incoming MPEG2 transport stream from the digital TV capture device. Kind of like "raw" str

Re: [FFmpeg-devel] Cyrillic devices name support in libavdevice/dshow

Perhaps somebody could give me a registry .reg file that has some Cyrillic characters in a name so I can attempt to repro the problem? On 12/16/15, Ivan Uskov wrote: > Hello All, > > Wednesday, December 16, 2015, 11:36:17 PM, you wrote: > > IU> Hello Derek, > > IU> Wednesday, December 16, 2015, 8

[FFmpeg-devel] 答复: 答复: [PATCH]Filter: Add snapshot filter. It is enable to save snapshot.

> -邮件原件- > 发件人: ffmpeg-devel-boun...@ffmpeg.org > [mailto:ffmpeg-devel-boun...@ffmpeg.org] 代表 Nicolas George > 发送时间: 2016年5月27日 19:50 > 收件人: FFmpeg development discussions and patches > 主题: Re: [FFmpeg-devel] 答复: [PATCH]Filter: Add snapshot filter. It is enable > to save snapshot. > > Le n

[FFmpeg-devel] [PATCH] avcodec/qsv: fix coding options

From: Kyle Schwarz --- libavcodec/qsvenc.c | 34 ++ 1 file changed, 2 insertions(+), 32 deletions(-) diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c index 132cf47..b4821fc 100644 --- a/libavcodec/qsvenc.c +++ b/libavcodec/qsvenc.c @@ -132,9 +132,6 @@ stati

Re: [FFmpeg-devel] IRC meeting

On Fri, 27 May 2016 at 15:42 Stefano Sabatini wrote: > On Fri, May 27, 2016 at 1:00 AM, James Almer wrote: > [...] > > > If not enough people are present no decisions will be made. Worst case > > scenario, > > nothing is discussed either and the meeting is re-scheduled in the hopes > > people >

Re: [FFmpeg-devel] [PATCH] proresdec2: Add support for grayscale videos

On Fri, May 27, 2016 at 11:24:01AM +0200, Håvard Espeland wrote: > Dear devs, > > This patch adds support for decoding videos without chroma blocks. This is > already supported by Apple’s decoder and proresdec_lgpl, but not the default > decoder in ffmpeg. > > A test video can be generated usin

Re: [FFmpeg-devel] 答复: [PATCH]Filter: Add snapshot filter. It is enable to save snapshot.

On 27.05.2016 13:49, Nicolas George wrote: Le nonidi 9 prairial, an CCXXIV, kl222 a écrit : Signed-off-by: KangLin --- doc/filters.texi | 23 + libavfilter/Makefile | 1 + libavfilter/allfilters.c | 1 + libavfilter/vf_snapshot.c | 256 ++

Re: [FFmpeg-devel] [PATCH 1/2] avfilter: Implement graph_run_once_find_filter() in O(1)

On Fri, May 27, 2016 at 04:34:53PM +0200, Nicolas George wrote: > Le nonidi 9 prairial, an CCXXIV, Michael Niedermayer a écrit : > > ATM with 10 filters this is 100 times slower than 1 filter > > with 100 filters its 1 times slower than 1 filter > > with 1000 fiters its 100 times slower tha

Re: [FFmpeg-devel] IRC meeting

On Fri, May 27, 2016 at 1:00 AM, James Almer wrote: [...] > If not enough people are present no decisions will be made. Worst case > scenario, > nothing is discussed either and the meeting is re-scheduled in the hopes > people > actually confirm their presence this time around. > > In any case, w

Re: [FFmpeg-devel] [PATCH 1/2] avfilter: Implement graph_run_once_find_filter() in O(1)

Le nonidi 9 prairial, an CCXXIV, Michael Niedermayer a écrit : > ATM with 10 filters this is 100 times slower than 1 filter > with 100 filters its 1 times slower than 1 filter > with 1000 fiters its 100 times slower than 1 filter What you say seem strange. The code looks O(n×p) with n the

Re: [FFmpeg-devel] IRC meeting

Hi, On Thu, May 26, 2016 at 7:00 PM, James Almer wrote: > On 5/26/2016 7:56 PM, Hendrik Leppkes wrote: > > On Thu, May 26, 2016 at 10:48 PM, Paul B Mahol wrote: > >> On 5/26/16, James Almer wrote: > >>> On 5/18/2016 5:33 PM, Paul B Mahol wrote: > Hi, > > I want to propose to hav

Re: [FFmpeg-devel] [PATCH 1/2] avfilter: Implement graph_run_once_find_filter() in O(1)

On Fri, May 27, 2016 at 03:37:49PM +0200, Nicolas George wrote: > Le nonidi 9 prairial, an CCXXIV, Michael Niedermayer a écrit : > > Signed-off-by: Michael Niedermayer > > --- > > libavfilter/avfilter.c | 53 > > +-- > > libavfilter/avfilter.h

Re: [FFmpeg-devel] [PATCH 1/2] avfilter: Implement graph_run_once_find_filter() in O(1)

Le nonidi 9 prairial, an CCXXIV, Michael Niedermayer a écrit : > Signed-off-by: Michael Niedermayer > --- > libavfilter/avfilter.c | 53 > +-- > libavfilter/avfilter.h |8 +++ > libavfilter/avfiltergraph.c | 31 ---

[FFmpeg-devel] [PATCH 2/2] avfilter: remove frame_wanted_out/in

The flags are redundant now, but maybe this makes the code less readable Signed-off-by: Michael Niedermayer --- libavfilter/avfilter.c |8 +++- libavfilter/avfilter.h | 15 --- libavfilter/avfiltergraph.c |6 +- libavfilter/buffersink.c|2 +- 4 fil

[FFmpeg-devel] [PATCH 1/2] avfilter: Implement graph_run_once_find_filter() in O(1)

Signed-off-by: Michael Niedermayer --- libavfilter/avfilter.c | 53 +-- libavfilter/avfilter.h |8 +++ libavfilter/avfiltergraph.c | 31 - 3 files changed, 68 insertions(+), 24 deletions(-) diff --git a/libavfi

Re: [FFmpeg-devel] 答复: [PATCH]Filter: Add snapshot filter. It is enable to save snapshot.

Le nonidi 9 prairial, an CCXXIV, kl222 a écrit : > 发件人: ffmpeg-devel-boun...@ffmpeg.org [mailto:ffmpeg-devel-boun...@ffmpeg.org] > 代表 Michael Niedermayer > 发送时间: 2016年5月26日 19:24 > 收件人: FFmpeg development discussions and patches > 主题: Re: [FFmpeg-devel] Filter: Add snapshot filter. It is enable to

[FFmpeg-devel] [PATCH] Added id tag to the element of DASH manifests

I created a ticket for it here: https://trac.ffmpeg.org/ticket/5590 Seems like it was easy enough to fix myself. Since the muxer does not seem to support multiple tags, the id is just always "0". This makes FFmpeg generated DASH manifests validate with the standard as can be tested here: http://

Re: [FFmpeg-devel] [PATCH] Load CUDA driver API dynamically when needed

On Thu, May 26, 2016 at 8:12 PM, Andrey Turkin wrote: > > Enabling CUDA support adds some extremely useful features but it also > adds hard runtime dependency on NVidia driver. This commit removes that > dependency; driver library would be loaded when required. > This allows to use same CUDA-enabl

[FFmpeg-devel] [PATCH] proresdec2: Add support for grayscale videos

Dear devs, This patch adds support for decoding videos without chroma blocks. This is already supported by Apple’s decoder and proresdec_lgpl, but not the default decoder in ffmpeg. A test video can be generated using prores_aw and settings “-flags gray” when encoding. Best regards, Håvard

[FFmpeg-devel] [PATCH 1/2] lavc/mediacodecdec_h264: switch to new BSF API

From: Matthieu Bouron --- libavcodec/mediacodecdec_h264.c | 61 + 1 file changed, 37 insertions(+), 24 deletions(-) diff --git a/libavcodec/mediacodecdec_h264.c b/libavcodec/mediacodecdec_h264.c index 2d1d525..7f764e9 100644 --- a/libavcodec/mediacodecdec

[FFmpeg-devel] [PATCH 2/2] lavc/mediacodecdec_h264: rename input_ref to input_pkt

From: Matthieu Bouron --- libavcodec/mediacodecdec_h264.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/libavcodec/mediacodecdec_h264.c b/libavcodec/mediacodecdec_h264.c index 7f764e9..3a31798 100644 --- a/libavcodec/mediacodecdec_h264.c +++ b/libavcodec/mediacod

[FFmpeg-devel] 答复: [PATCH]Filter: Add snapshot filter. It is enable to save snapshot.

Sorry, the first submission. I modified the code, see Annex. -邮件原件- 发件人: ffmpeg-devel-boun...@ffmpeg.org [mailto:ffmpeg-devel-boun...@ffmpeg.org] 代表 Michael Niedermayer 发送时间: 2016年5月26日 19:24 收件人: FFmpeg development discussions and patches 主题: Re: [FFmpeg-devel] Filter: Add snapshot filt