[libav-devel] decoder png only available together with cscd

2015-01-08 Thread Bernhard Döbler
Hi, I'm in the process of compiling libav in a cygwin environment using the x86_64_mingw32 compiler. I called ./configure --disable-everything --enable-decoder=png The configure result did not list png as available decoder, although zlib is available. I dumped the list of all available video d

Re: [libav-devel] [PATCH] avio: Prevent a randomly occurring off by one

2015-01-08 Thread Luca Barbato
On 08/01/15 23:03, Martin Storsjö wrote: > On Thu, 8 Jan 2015, Luca Barbato wrote: > >> On 02/01/15 18:58, Martin Storsjö wrote: >>> On Fri, 2 Jan 2015, Luca Barbato wrote: >>> On 02/01/15 17:04, Martin Storsjö wrote: > On Fri, 2 Jan 2015, Martin Storsjö wrote: > >> On Fri, 2 Jan

Re: [libav-devel] [PATCH] avio: Prevent a randomly occurring off by one

2015-01-08 Thread Martin Storsjö
On Thu, 8 Jan 2015, Luca Barbato wrote: On 02/01/15 18:58, Martin Storsjö wrote: On Fri, 2 Jan 2015, Luca Barbato wrote: On 02/01/15 17:04, Martin Storsjö wrote: On Fri, 2 Jan 2015, Martin Storsjö wrote: On Fri, 2 Jan 2015, Luca Barbato wrote: CC: libav-sta...@libav.org --- It is a real

Re: [libav-devel] [PATCH] avio: Prevent a randomly occurring off by one

2015-01-08 Thread Luca Barbato
On 02/01/15 18:58, Martin Storsjö wrote: > On Fri, 2 Jan 2015, Luca Barbato wrote: > >> On 02/01/15 17:04, Martin Storsjö wrote: >>> On Fri, 2 Jan 2015, Martin Storsjö wrote: >>> On Fri, 2 Jan 2015, Luca Barbato wrote: > CC: libav-sta...@libav.org > --- > > It is a really

Re: [libav-devel] [PATCH 1/2] libopenh264enc: Remove a workaround for silencing warnings about unused variables in the OpenH264 header

2015-01-08 Thread Luca Barbato
On 08/01/15 12:56, Martin Storsjö wrote: > The 1.3 release branch of OpenH264 (as well as the master branch) > have been updated so that GCC no longer warns about this variable > as being unused. > --- > libavcodec/libopenh264enc.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/libavcode

[libav-devel] FOSDEM 2015 airport transfer

2015-01-08 Thread Rémi Denis-Courmont
Hello all, Those of you going to/from FOSDEM via Brussels National / Zaventem airport, I strongly recommend that you buy train tickets to the city center online: http://www.sncb.be/ If you make the return trip between Friday 19:00 and Sunday 24:00, you can pay for the "WEEKEND INTERNET"

Re: [libav-devel] [PATCH 2/4] doc: Add documentation about the OpenH264 encoder wrapper

2015-01-08 Thread Timothy Gu
On Thu Jan 08 2015 at 2:59:15 AM Martin Storsjö wrote: > On Thu, 8 Jan 2015, Martin Storsjö wrote: > > > On Thu, 8 Jan 2015, Timothy Gu wrote: > > > >> Hi, > >> > >> On Wed Jan 07 2015 at 2:08:19 PM Martin Storsjö > wrote: > >> > >> +Go to @url{http://www.openh264.org/} and follow the instructio

Re: [libav-devel] [PATCH] arm: NEON optimized FIR audio resampling

2015-01-08 Thread Martin Storsjö
Hi Peter, On Thu, 8 Jan 2015, Peter Meerwald wrote: On 28/12/14 16:50, Peter Meerwald wrote: modelled after aarch64 code on Cortex-A8, s16 and s32 code is about 2x faster, float code about 7x faster for 44100 to 48000 resampling From a quick look it looks nice. Janne or Martin, what do

Re: [libav-devel] [PATCH] arm: NEON optimized FIR audio resampling

2015-01-08 Thread Peter Meerwald
> On 28/12/14 16:50, Peter Meerwald wrote: > > modelled after aarch64 code > > > > on Cortex-A8, s16 and s32 code is about 2x faster, > > float code about 7x faster for 44100 to 48000 resampling > > > > From a quick look it looks nice. > > Janne or Martin, what do you think? no comments so fa

[libav-devel] [PATCH 1/2] libopenh264enc: Remove a workaround for silencing warnings about unused variables in the OpenH264 header

2015-01-08 Thread Martin Storsjö
The 1.3 release branch of OpenH264 (as well as the master branch) have been updated so that GCC no longer warns about this variable as being unused. --- libavcodec/libopenh264enc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/libavcodec/libopenh264enc.c b/libavcodec/libopenh264enc.c index 41

[libav-devel] [PATCH 2/2] libopenh264enc: Move a declaration of a variable into an ifdef

2015-01-08 Thread Martin Storsjö
This avoids needing an attribute for silencing warnings about it being unused. --- Rebased on top of a commit removing the silencing of g_strCodecVer. --- libavcodec/libopenh264enc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/libavcodec/libopenh264enc.c b/libavcodec/libo

Re: [libav-devel] [PATCH 3/4] libopenh264enc: Fix a typo and some nitpicks

2015-01-08 Thread Vittorio Giovara
On Thu, Jan 8, 2015 at 10:19 AM, Martin Storsjö wrote: > On Thu, 8 Jan 2015, Vittorio Giovara wrote: > >> On Wed, Jan 7, 2015 at 11:08 PM, Martin Storsjö wrote: >>> >>> Also move the .long_name entry to below the .name entry. >>> --- >>> configure | 2 +- >>> libavcodec/libopen

Re: [libav-devel] [PATCH 2/4] doc: Add documentation about the OpenH264 encoder wrapper

2015-01-08 Thread Vittorio Giovara
On Thu, Jan 8, 2015 at 11:50 AM, Martin Storsjö wrote: > On Thu, 8 Jan 2015, Vittorio Giovara wrote: > >> On Wed, Jan 7, 2015 at 11:08 PM, Martin Storsjö wrote: >>> >>> --- >>> doc/general.texi | 10 +- >>> 1 file changed, 9 insertions(+), 1 deletion(-) >>> >>> diff --git a/doc/general.t

Re: [libav-devel] [PATCH 2/4] doc: Add documentation about the OpenH264 encoder wrapper

2015-01-08 Thread Martin Storsjö
On Thu, 8 Jan 2015, Martin Storsjö wrote: On Thu, 8 Jan 2015, Timothy Gu wrote: Hi, On Wed Jan 07 2015 at 2:08:19 PM Martin Storsjö wrote: +Go to @url{http://www.openh264.org/} and follow the instructions for +installing the library. Then pass @code{--enable-libopenh264} to configure to +e

Re: [libav-devel] [PATCH 2/4] doc: Add documentation about the OpenH264 encoder wrapper

2015-01-08 Thread Martin Storsjö
On Thu, 8 Jan 2015, Timothy Gu wrote: Hi, On Wed Jan 07 2015 at 2:08:19 PM Martin Storsjö wrote: --- doc/general.texi | 10 +- 1 file changed, 9 insertions(+), 1 deletion(-) Any chance of a full documentation in doc/encoders.texi? I'll leave that to someone else - the few optio

Re: [libav-devel] [PATCH 2/4] doc: Add documentation about the OpenH264 encoder wrapper

2015-01-08 Thread Martin Storsjö
On Thu, 8 Jan 2015, Vittorio Giovara wrote: On Wed, Jan 7, 2015 at 11:08 PM, Martin Storsjö wrote: --- doc/general.texi | 10 +- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/doc/general.texi b/doc/general.texi index ae59941..31972ee 100644 --- a/doc/general.texi +++ b/

Re: [libav-devel] [PATCH 1/4] libavcodec: Prefer x264 over openh264 if both are available

2015-01-08 Thread Martin Storsjö
On Thu, 8 Jan 2015, Vittorio Giovara wrote: On Thu, Jan 8, 2015 at 12:18 AM, Martin Storsjö wrote: On Thu, 8 Jan 2015, Vittorio Giovara wrote: On Wed, Jan 7, 2015 at 11:41 PM, Luca Barbato wrote: On 07/01/15 23:08, Martin Storsjö wrote: From: Michael Niedermayer --- libavcodec/allcod

Re: [libav-devel] [PATCH 3/4] libopenh264enc: Fix a typo and some nitpicks

2015-01-08 Thread Martin Storsjö
On Thu, 8 Jan 2015, Vittorio Giovara wrote: On Wed, Jan 7, 2015 at 11:08 PM, Martin Storsjö wrote: Also move the .long_name entry to below the .name entry. --- configure | 2 +- libavcodec/libopenh264enc.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --gi