[FFmpeg-devel] does the latest ffmpeg support h264 SVC

Hi, I have one question about the function of the latest ffmepg. Does the latest ffmpeg support H.264 SVC? Why ffmpeg doesn't support H.264 SVC? Thanks! B.R. Andrew ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listi

[FFmpeg-devel] [PATCH]lavf/rawenc: Add a G.729 muxer

Hi! Attached patch allows to mux raw G.729 as supported by our G.729 demuxer. Please comment, Carl Eugen diff --git a/libavformat/Makefile b/libavformat/Makefile index 742aff5..59944b0 100644 --- a/libavformat/Makefile +++ b/libavformat/Makefile @@ -192,6 +192,7 @@ OBJS-$(CONFIG_G722_MUXER)

Re: [FFmpeg-devel] [PATCH] fix memory leak in url_find_protocol

On Tue, May 17, 2016 at 01:21:45PM -0700, Yong Lei wrote: > --- > libavformat/avio.c | 1 + > 1 file changed, 1 insertion(+) applied thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB No snowflake in an avalanche ever feels responsible. -- Voltaire signa

Re: [FFmpeg-devel] [PATCH] web/contact: Use https for external links where it works

On Tue, May 17, 2016 at 08:19:03AM -0800, Lou Logan wrote: > On Tue, May 17, 2016, at 04:30 AM, Michael Niedermayer wrote: > > Signed-off-by: Michael Niedermayer > > --- > > src/contact |6 +++--- > > 1 file changed, 3 insertions(+), 3 deletions(-) > > Also LGTM. applied thanks [...] --

Re: [FFmpeg-devel] [PATCH] web: use https for forgotten trac wiki links

On Tue, May 17, 2016 at 08:17:46AM -0800, Lou Logan wrote: > On Tue, May 17, 2016, at 04:36 AM, Michael Niedermayer wrote: > > --- > > src/documentation |2 +- > > src/template_head2 |2 +- > > 2 files changed, 2 insertions(+), 2 deletions(-) > > LGTM applied thanks [...] -- Michael

Re: [FFmpeg-devel] [PATCH] avformat/utils: Check negative bps before shifting in ff_get_pcm_codec_id()

On Tue, May 17, 2016 at 11:28:32AM -0700, chcunning...@chromium.org wrote: > From: Chris Cunningham > > Fixes: undefined shift. > --- > libavformat/utils.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) applied thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF1336

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

On Tue, May 17, 2016 at 07:08:42PM +0200, Michael Niedermayer wrote: > On Tue, May 17, 2016 at 12:26:18PM -0400, Ronald S. Bultje wrote: > > Hi, > > > > On Tue, May 17, 2016 at 11:18 AM, Michael Niedermayer < > > mich...@niedermayer.cc> wrote: > > > > > AVCodecContext contains all the fields that

Re: [FFmpeg-devel] [PATCH WIP 1/2] ffplay: convert ffplay to use SDL2

On 17/05/2016 21:47, Marton Balint wrote: > > On Tue, 17 May 2016, Josh de Kock wrote: > >> From: Marton Balint >> >> This patch looks mostly fine, there's just one thing though, which is >> the ALSA fix using envvars. There doesn't seem to be a replacement for >> these functions in SDL2, so I w

Re: [FFmpeg-devel] [PATCH WIP 2/2] avdev: add sdl2 device

On Tue, 17 May 2016, Josh de Kock wrote: This "works", as in, it will play video fine (I haven't done too much testing yet). I was using the command, `./ffmpeg_g -f lavfi -i testsrc=size=1280x720:rate=30 -pix_fmt yuv420p -f sdl2 "k"` to test. It will crash on quit, and the Window bar is frozen

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

On Tue, May 17, 2016 at 10:00:38PM +0200, Nicolas George wrote: > Le nonidi 29 floréal, an CCXXIV, Ronald S. Bultje a écrit : > > It's not for us (ffmpeg.c developers), it's for people using the ffmpeg > > libraries on other language platforms (e.g. python). > > I think one of the cruxes of the is

Re: [FFmpeg-devel] [PATCH WIP 1/2] ffplay: convert ffplay to use SDL2

On Tue, 17 May 2016, Josh de Kock wrote: From: Marton Balint This patch looks mostly fine, there's just one thing though, which is the ALSA fix using envvars. There doesn't seem to be a replacement for these functions in SDL2, so I was wondering how else it could be done. SDL_setenv is ther

[FFmpeg-devel] [PATCH] fix memory leak in url_find_protocol

--- libavformat/avio.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavformat/avio.c b/libavformat/avio.c index 6507593..efde5f3 100644 --- a/libavformat/avio.c +++ b/libavformat/avio.c @@ -282,6 +282,7 @@ static const struct URLProtocol *url_find_protocol(const char *filename)

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

Le nonidi 29 floréal, an CCXXIV, Ronald S. Bultje a écrit : > It's not for us (ffmpeg.c developers), it's for people using the ffmpeg > libraries on other language platforms (e.g. python). I think one of the cruxes of the issue is that we are (ab)using the AVOption system for two different things:

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

On Tue, May 17, 2016 at 9:04 PM, Ronald S. Bultje wrote: > Hi, > > On Tue, May 17, 2016 at 2:29 PM, Hendrik Leppkes > wrote: > >> On Tue, May 17, 2016 at 7:46 PM, Ronald S. Bultje >> wrote: >> > Hi, >> > >> > On Tue, May 17, 2016 at 1:24 PM, Hendrik Leppkes >> > wrote: >> > >> >> On Tue, May 17

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

Hi, On Tue, May 17, 2016 at 2:29 PM, Hendrik Leppkes wrote: > On Tue, May 17, 2016 at 7:46 PM, Ronald S. Bultje > wrote: > > Hi, > > > > On Tue, May 17, 2016 at 1:24 PM, Hendrik Leppkes > > wrote: > > > >> On Tue, May 17, 2016 at 7:22 PM, Ronald S. Bultje > >> wrote: > >> > Hi, > >> > > >> >

Re: [FFmpeg-devel] [PATCH] avformat/utils: Check negative bps before shifting in ff_get_pcm_codec_id()

New patch drops the U. Hendrik, you'r right about the negative, but you're also right about the 0. 0 is a case of undefined shift behavior (shift becomes -1). On Tue, May 17, 2016 at 11:28 AM, wrote: > From: Chris Cunningham > > Fixes: undefined shift. > --- > libavformat/utils.c | 2 +- > 1 f

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

On Tue, May 17, 2016 at 7:46 PM, Ronald S. Bultje wrote: > Hi, > > On Tue, May 17, 2016 at 1:24 PM, Hendrik Leppkes > wrote: > >> On Tue, May 17, 2016 at 7:22 PM, Ronald S. Bultje >> wrote: >> > Hi, >> > >> > On Tue, May 17, 2016 at 12:34 PM, Hendrik Leppkes >> > wrote: >> > >> >> On Tue, May 1

[FFmpeg-devel] [PATCH] avformat/utils: Check negative bps before shifting in ff_get_pcm_codec_id()

From: Chris Cunningham Fixes: undefined shift. --- libavformat/utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/utils.c b/libavformat/utils.c index 5f5f03e..d1e4306 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -2955,7 +2955,7 @@ enum AVCode

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

Hi, On Tue, May 17, 2016 at 1:24 PM, Hendrik Leppkes wrote: > On Tue, May 17, 2016 at 7:22 PM, Ronald S. Bultje > wrote: > > Hi, > > > > On Tue, May 17, 2016 at 12:34 PM, Hendrik Leppkes > > wrote: > > > >> On Tue, May 17, 2016 at 6:26 PM, Ronald S. Bultje > >> wrote: > >> > Hi, > >> > > >> >

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

On Tue, May 17, 2016 at 7:22 PM, Ronald S. Bultje wrote: > Hi, > > On Tue, May 17, 2016 at 12:34 PM, Hendrik Leppkes > wrote: > >> On Tue, May 17, 2016 at 6:26 PM, Ronald S. Bultje >> wrote: >> > Hi, >> > >> > On Tue, May 17, 2016 at 11:18 AM, Michael Niedermayer < >> > mich...@niedermayer.cc> w

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

Hi, On Tue, May 17, 2016 at 12:34 PM, Hendrik Leppkes wrote: > On Tue, May 17, 2016 at 6:26 PM, Ronald S. Bultje > wrote: > > Hi, > > > > On Tue, May 17, 2016 at 11:18 AM, Michael Niedermayer < > > mich...@niedermayer.cc> wrote: > > > >> AVCodecContext contains all the fields that AVCodecParame

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

On Tue, May 17, 2016 at 12:26:18PM -0400, Ronald S. Bultje wrote: > Hi, > > On Tue, May 17, 2016 at 11:18 AM, Michael Niedermayer < > mich...@niedermayer.cc> wrote: > > > AVCodecContext contains all the fields that AVCodecParameters has. > > Examples are width, height, bitrate, profile, sample_ra

[FFmpeg-devel] [PATCH WIP 2/2] avdev: add sdl2 device

This "works", as in, it will play video fine (I haven't done too much testing yet). I was using the command, `./ffmpeg_g -f lavfi -i testsrc=size=1280x720:rate=30 -pix_fmt yuv420p -f sdl2 "k"` to test. It will crash on quit, and the Window bar is frozen. At first I thought it was because there was

[FFmpeg-devel] [PATCH WIP 1/2] ffplay: convert ffplay to use SDL2

From: Marton Balint This patch looks mostly fine, there's just one thing though, which is the ALSA fix using envvars. There doesn't seem to be a replacement for these functions in SDL2, so I was wondering how else it could be done. Maybe through putenv()? --- configure | 27 ++- ffplay.c | 59

[FFmpeg-devel] [PATCH WIP 0/2] Update usage of SDL1 library to SDL2

Hi, I'm trying to update the usages of SDL1 to SDL2 so that they can follow the new library, as the last version was released in 2013, and is probably becoming a bit stale. While this should be a fairly simple patch (for others), I'm having a little trouble with it, and it was suggested that I pos

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

On Tue, May 17, 2016 at 6:26 PM, Ronald S. Bultje wrote: > Hi, > > On Tue, May 17, 2016 at 11:18 AM, Michael Niedermayer < > mich...@niedermayer.cc> wrote: > >> AVCodecContext contains all the fields that AVCodecParameters has. >> Examples are width, height, bitrate, profile, sample_rate, channels

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

Hi, On Tue, May 17, 2016 at 11:18 AM, Michael Niedermayer < mich...@niedermayer.cc> wrote: > AVCodecContext contains all the fields that AVCodecParameters has. > Examples are width, height, bitrate, profile, sample_rate, channels > > In AVCodecContext these fields are accessible through AVOptions

Re: [FFmpeg-devel] [PATCH] web/contact: Use https for external links where it works

On Tue, May 17, 2016, at 04:30 AM, Michael Niedermayer wrote: > Signed-off-by: Michael Niedermayer > --- > src/contact |6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) Also LGTM. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org htt

Re: [FFmpeg-devel] [PATCH] web: use https for forgotten trac wiki links

On Tue, May 17, 2016, at 04:36 AM, Michael Niedermayer wrote: > --- > src/documentation |2 +- > src/template_head2 |2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) LGTM ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmp

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

On Tue, May 17, 2016 at 10:21:51AM -0400, Ronald S. Bultje wrote: > Hi, > > On Tue, May 17, 2016 at 10:04 AM, Michael Niedermayer < > mich...@niedermayer.cc> wrote: > > > On Tue, May 17, 2016 at 06:49:44AM -0400, Ronald S. Bultje wrote: > > > Hi, > > > > > > On Tue, May 17, 2016 at 6:07 AM, Micha

Re: [FFmpeg-devel] [PATCH 1/2] lavc/mediacodec: factorize static fields initialization

On Tue, May 17, 2016 at 03:20:53PM +0200, Matthieu Bouron wrote: > From: Matthieu Bouron > > --- > libavcodec/mediacodec_wrapper.c | 167 > ++-- > 1 file changed, 57 insertions(+), 110 deletions(-) > > diff --git a/libavcodec/mediacodec_wrapper.c b/libavcode

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

Hi, On Tue, May 17, 2016 at 10:04 AM, Michael Niedermayer < mich...@niedermayer.cc> wrote: > On Tue, May 17, 2016 at 06:49:44AM -0400, Ronald S. Bultje wrote: > > Hi, > > > > On Tue, May 17, 2016 at 6:07 AM, Michael Niedermayer > > > wrote: > > > > > Most of the major public structures contain a

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

On Tue, May 17, 2016 at 06:49:44AM -0400, Ronald S. Bultje wrote: > Hi, > > On Tue, May 17, 2016 at 6:07 AM, Michael Niedermayer > wrote: > > > Most of the major public structures contain an AVClass. > > > What are you hoping to accomplish with this struct that can currently not > be done beca

[FFmpeg-devel] [PATCH 1/2] lavc/mediacodec: factorize static fields initialization

From: Matthieu Bouron --- libavcodec/mediacodec_wrapper.c | 167 ++-- 1 file changed, 57 insertions(+), 110 deletions(-) diff --git a/libavcodec/mediacodec_wrapper.c b/libavcodec/mediacodec_wrapper.c index 6b3f905..8ce3b32 100644 --- a/libavcodec/mediacodec_w

[FFmpeg-devel] [PATCH 2/2] lavc/mediacodec: add missing MediaCodec.Get{Input, Output}Buffer() checks

From: Matthieu Bouron --- libavcodec/mediacodec_wrapper.c | 8 1 file changed, 8 insertions(+) diff --git a/libavcodec/mediacodec_wrapper.c b/libavcodec/mediacodec_wrapper.c index 8ce3b32..5c047ea 100644 --- a/libavcodec/mediacodec_wrapper.c +++ b/libavcodec/mediacodec_wrapper.c @@ -10

[FFmpeg-devel] [PATCH] web: use https for forgotten trac wiki links

--- src/documentation |2 +- src/template_head2 |2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/documentation b/src/documentation index 872206e..e6df56f 100644 --- a/src/documentation +++ b/src/documentation @@ -109,7 +109,7 @@ Community Contribute

[FFmpeg-devel] [PATCH] web/contact: Use https for external links where it works

Signed-off-by: Michael Niedermayer --- src/contact |6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/contact b/src/contact index e84367b..9ee7392 100644 --- a/src/contact +++ b/src/contact @@ -8,7 +8,7 @@ Please follow the netiquette whe

Re: [FFmpeg-devel] [PATCHv3] h2645_parse: support badly muxed mp4 streams

On Thu, May 12, 2016 at 1:53 PM, Michael Niedermayer wrote: > On Thu, May 12, 2016 at 12:07:40PM +0200, Hendrik Leppkes wrote: >> Some streams contain an additional AnnexB NAL inside the mp4/nalff NALU. >> This commonly occurs in interlaced streams where both fields are packed >> into the same MP4

Re: [FFmpeg-devel] [PATCH 11/11] avcodec/mips: loongson optimize idctdsp with mmi v2

avcodec/mips/idctdsp_mmi: Version 2 of the optimizations for loongson mmi 1. no longer use the register names directly and optimized code format 2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator 在 2016

Re: [FFmpeg-devel] [PATCH 10/11] avcodec/mips: loongson optimize pixblockdsp with mmi v2

avcodec/mips/pixblockdsp_mmi: Version 2 of the optimizations for loongson mmi 1. no longer use the register names directly and optimized code format 2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator 在

Re: [FFmpeg-devel] [PATCH 09/11] avcodec/mips: loongson optimize blockdsp with mmi v2

avcodec/mips/blockdsp_mmi: Version 2 of the optimizations for loongson mmi 1. no longer use the register names directly and optimized code format 2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator

Re: [FFmpeg-devel] [PATCH 08/11] avcodec/mips: loongson optimize h264pred with mmi v3

avcodec/mips: loongson optimize h264pred with mmi v3 1. no longer use the register names directly and optimized code format 2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator 3. ff_pred16x16_plane_ functi

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

Hi, On Tue, May 17, 2016 at 6:07 AM, Michael Niedermayer wrote: > Most of the major public structures contain an AVClass. What are you hoping to accomplish with this struct that can currently not be done because it doesn't have an AVClass on top? I haven't seen this question answered anywhere

[FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

Most of the major public structures contain an AVClass. We can add the AVClass now as there has been no release with AVCodecParameters after the next release this change would require a major version bump TODO: bump minor version TODO: update APIChanges Signed-off-by: Michael Niedermayer --- li

Re: [FFmpeg-devel] Refund request for FFmpeg at CLT 2016

Am 17.05.16 um 11:03 schrieb Stefano Sabatini: > On date Tuesday 2016-05-10 00:08:14 +0200, Michael Niedermayer encoded: >> On Fri, Apr 29, 2016 at 11:30:26AM +0200, Thomas Volkert wrote: > [...] > My expenses consist of: > - 1 x hotel: 154 € please provide the approximate duration (nu

Re: [FFmpeg-devel] Refund request for CLT 2015 and CLT 2016

On date Friday 2016-03-25 02:05:26 +0100, Michael Niedermayer encoded: > On Tue, Mar 22, 2016 at 10:01:54AM +, Carl Eugen Hoyos wrote: > > Hi! > > > > I'd like to request refunds for my expenses going to > > Chemnitzer Linuxtage 2015 and 2016. Both years, we > > had a booth for two days with

Re: [FFmpeg-devel] [PATCH] avcodec: Add AVClass to AVCodecParameters

On Tue, May 10, 2016 at 10:40:50PM +0200, wm4 wrote: > On Tue, 10 May 2016 22:21:12 +0200 (CEST) > Marton Balint wrote: > > > On Tue, 10 May 2016, Michael Niedermayer wrote: > > > > > On Tue, May 10, 2016 at 03:53:31PM +0200, wm4 wrote: > > >> On Tue, 10 May 2016 14:35:02 +0200 > > >> Michael

Re: [FFmpeg-devel] Refund request for FFmpeg at CLT 2016

On date Tuesday 2016-05-10 00:08:14 +0200, Michael Niedermayer encoded: > On Fri, Apr 29, 2016 at 11:30:26AM +0200, Thomas Volkert wrote: [...] > > >>My expenses consist of: > > >>- 1 x hotel: 154 € > > >please provide the approximate duration (number of nights, whatever) > > We booked the suite fo

Re: [FFmpeg-devel] [PATCH] avformat/utils: Check negative bps before shifting in ff_get_pcm_codec_id()

On Tue, May 17, 2016 at 3:21 AM, Michael Niedermayer wrote: > On Mon, May 16, 2016 at 03:21:43PM -0700, chcunning...@chromium.org wrote: >> From: Chris Cunningham >> >> Fixes: undefined shift. >> --- >> libavformat/utils.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git