Re: [FFmpeg-devel] [PATCH] mov: check color parameter type explicitly. Fixes ticket #4387.

2015-03-24 Thread Michael Niedermayer
On Tue, Mar 24, 2015 at 11:26:30AM +0100, Jochen Strunk wrote: Hi, this fixes ticket #4387. It accepts non-standard isom files like the panasonic sample attached to the ticket (with ’nclc’ color type instead of ’nclx’) which seems to me in this case is a better option than failing or

Re: [FFmpeg-devel] ffmpeg chromium build on osx with ac3 and hevc impossible

2015-03-24 Thread smo
ok thanks will try to contact them Le 24/03/2015 14:20, Derek Buitenhuis a écrit : got a strange problem on ffmpeg only if i enable hevc and ac3 (no problems on linux and windows with same sources) here s the log http://paste.ubuntu.com/10668205/ how can i fix it please?

[FFmpeg-devel] ffmpeg chromium build on osx with ac3 and hevc impossible

2015-03-24 Thread smo
hi got a strange problem on ffmpeg only if i enable hevc and ac3 (no problems on linux and windows with same sources) here s the log http://paste.ubuntu.com/10668205/ how can i fix it please? thanks ___ ffmpeg-devel mailing list

Re: [FFmpeg-devel] Fwd: GSoC: APNG

2015-03-24 Thread Donny Yang
On 24 March 2015 at 10:45, Michael Niedermayer michae...@gmx.at wrote: the code already buffers the first frame and writes it in the trailer function so by the time the frame is actually written its known if its a single frame or multi frame file and the single frame case could use syntax

Re: [FFmpeg-devel] ffmpeg chromium build on osx with ac3 and hevc impossible

2015-03-24 Thread Derek Buitenhuis
On 3/24/2015 1:16 PM, smo wrote: got a strange problem on ffmpeg only if i enable hevc and ac3 (no problems on linux and windows with same sources) here s the log http://paste.ubuntu.com/10668205/ how can i fix it please? Chromium embeds their own copy of FFmpeg and uses their own

Re: [FFmpeg-devel] [PATCH] avcodec/nvenc: Drop support for old nvenc api

2015-03-24 Thread Carl Eugen Hoyos
timo at rothenpieler.org writes: + { check_cpp_condition nvEncodeAPI.h NVENCAPI_MAJOR_VERSION = 5 || + die ERROR: NVENC API version 4 or older is not supported; } This needs a Changelog entry (or similar). Sorry, Carl Eugen ___

[FFmpeg-devel] [PATCH] avcodec/nvenc: Drop support for old nvenc api

2015-03-24 Thread timo
From: Timo Rothenpieler t...@rothenpieler.org --- configure | 2 ++ libavcodec/nvenc.c | 16 2 files changed, 2 insertions(+), 16 deletions(-) diff --git a/configure b/configure index 4827a4d..ede517e 100755 --- a/configure +++ b/configure @@ -4998,6 +4998,8 @@

Re: [FFmpeg-devel] [PATCH] avutil/utils: remove unnecessary things

2015-03-24 Thread wm4
On Fri, 20 Mar 2015 18:33:37 +0100 Michael Niedermayer michae...@gmx.at wrote: On Fri, Mar 20, 2015 at 05:41:43PM +0100, wm4 wrote: The checks for the enums all were added in 2011 and 2012. They were likely for checking that Libav changes do not change the FFmpeg ABI. Given the amount of

[FFmpeg-devel] [PATCH] mov: check color parameter type explicitly. Fixes ticket #4387.

2015-03-24 Thread Jochen Strunk
Hi, this fixes ticket #4387. It accepts non-standard isom files like the panasonic sample attached to the ticket (with ’nclc’ color type instead of ’nclx’) which seems to me in this case is a better option than failing or falling back to defaults.

[FFmpeg-devel] [PATCH] libavcodec/exr.c : A new exr lossy compression technique B44 is added

2015-03-24 Thread greeshma
The patch is made and FATE tests are done.It accepted, will submit with the copyrights and signature.The code is written based on openEXR algorithm of B44 lossy compression and modified according to the FFmpeg code. From 9670e283f38b71c06457c976f3f2040c8d38bbd9 Mon Sep 17 00:00:00 2001 From:

Re: [FFmpeg-devel] [PATCH 2/4] avisynth: drop support of AviSynth 2.5

2015-03-24 Thread Stephen Hutchinson
On Tue, Mar 24, 2015 at 3:33 PM, Hendrik Leppkes h.lepp...@gmail.com wrote: On Tue, Mar 24, 2015 at 8:23 PM, Stephen Hutchinson qyo...@gmail.com wrote: If the user attempts to use AviSynth 2.5, an error message will now tell them they need to upgrade. Whats the advantage in dropping support?

Re: [FFmpeg-devel] [PATCH] ffmpeg: fix option name in documentation

2015-03-24 Thread Michael Niedermayer
On Tue, Mar 24, 2015 at 08:24:03PM +0100, Giorgio Vazzana wrote: Hi, $ ffmpeg -h full 2/dev/null | grep thread_queue_size -thread_queue_size set the maximum number of queued packets from the demuxer Giorgio Vazzana ffmpeg.texi |2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

Re: [FFmpeg-devel] Fwd: GSoC: APNG

2015-03-24 Thread Donny Yang
On 25 March 2015 at 04:18, Michael Niedermayer michae...@gmx.at wrote: the generated png files seem to differ ./ffmpeg -i lena.pnm ref.png -rw-r- 1 michael michael 180438 Mar 24 18:11 after-patches.png -rw-r- 1 michael michael 180987 Mar 24 18:14 before-patches.png It's because

Re: [FFmpeg-devel] [PATCH 2/4] avisynth: drop support of AviSynth 2.5

2015-03-24 Thread Stephen Hutchinson
On Tue, Mar 24, 2015 at 4:35 PM, John Warburton j...@johnwarburton.net wrote: Just had avisynth.c fail to compile from a clean tree, whereas yesterday's compile was fine. Complete error report is below. I'm certainly not a code expert but is avisynth.c not finding what it would like to refer

Re: [FFmpeg-devel] Fwd: GSoC: APNG

2015-03-24 Thread Michael Niedermayer
On Tue, Mar 24, 2015 at 09:54:07PM +, Donny Yang wrote: On 25 March 2015 at 04:18, Michael Niedermayer michae...@gmx.at wrote: the generated png files seem to differ ./ffmpeg -i lena.pnm ref.png -rw-r- 1 michael michael 180438 Mar 24 18:11 after-patches.png -rw-r- 1

Re: [FFmpeg-devel] [PATCH 1/4] avisynth: update headers against AviSynth+

2015-03-24 Thread Michael Niedermayer
On Tue, Mar 24, 2015 at 03:23:29PM -0400, Stephen Hutchinson wrote: --- compat/avisynth/avisynth_c.h | 296 +-- compat/avisynth/avs/capi.h | 62 + compat/avisynth/avs/config.h | 55 compat/avisynth/avs/types.h | 51 4

[FFmpeg-devel] [PATCH] lavf/avisynth: fix compilation, remove bundled headers

2015-03-24 Thread Martin Herkt
Merge commit 1530732 broke compilation with AviSynth enabled. There's really no reason to keep outdated, incompatible copies of these headers in the FFmpeg source tree. No one should be using AviSynth 2.5 either. --- compat/avisynth/avisynth_c.h | 880 -

Re: [FFmpeg-devel] [PATCH] HDMV PGS subtitles-Ticket #2622

2015-03-24 Thread Philip Langdale
On Wed, 25 Mar 2015 00:11:26 +0530 Niklesh Lalwani lalwani1...@gmail.com wrote: Hi Everyone, This is the fix for issue #2622 https://trac.ffmpeg.org/ticket/2622. These changes enables to remux m2ts file so that the new file has playable subtitles. Thanks, Niklesh Lalwani Hi Niklesh,

Re: [FFmpeg-devel] [PATCH] avcodec/nvenc: Add support for H.265 encoding

2015-03-24 Thread Philip Langdale
On Tue, 24 Mar 2015 09:54:13 +0100 Timo Rothenpieler t...@rothenpieler.org wrote: Yes, I did exactly that in my implementation: https://github.com/BtbN/FFmpeg/commits/nvenc The code i wrote there is completely untested(Except that h264 still works), because i don't have any compatible

Re: [FFmpeg-devel] [PATCH 2/5] Use @verbatim instead of @example for ASCII arts

2015-03-24 Thread Timothy Gu
On Mon, Mar 23, 2015 at 8:38 AM Michael Niedermayer michae...@gmx.at wrote: On Sun, Mar 22, 2015 at 08:47:17PM -0700, Timothy Gu wrote: Partially fixes #3869. --- doc/ffmpeg.texi | 20 ++-- doc/ffserver.texi | 6 -- doc/filters.texi | 4 ++-- 3 files

[FFmpeg-devel] [PATCH] Added changes in configuration file as per MIPS MSA.

2015-03-24 Thread shivraj.patil
From: Shivraj Patil shivraj.pa...@imgtec.com --- configure | 46 ++ 1 file changed, 46 insertions(+) diff --git a/configure b/configure index 4827a4d..8ddc604 100755 --- a/configure +++ b/configure @@ -361,6 +361,7 @@ Optimization options (experts

Re: [FFmpeg-devel] [PATCH] Added changes in configuration file as per MIPS MSA.

2015-03-24 Thread Carl Eugen Hoyos
shivraj.patil at imgtec.com writes: +p5600) +disable mips32r2 +disable mipsdspr1 +disable mipsdspr2 +enable mips32r5 + +add_cflags -mtune=p5600 add_asflags -mtune=p5600 add_ldflags -march=p5600 +;; +

Re: [FFmpeg-devel] [PATCH] avcodec/nvenc: Drop support for old nvenc api

2015-03-24 Thread Carl Eugen Hoyos
timo at rothenpieler.org writes: +#if NVENCAPI_MAJOR_VERSION 5 +#error NVENC API 4 or older is not supported +#endif This should be checked in configure imo. Could you confirm that the new api is available and that it works for all hardware that the old api supported? Carl Eugen

Re: [FFmpeg-devel] [PATCH] avcodec/nvenc: Drop support for old nvenc api

2015-03-24 Thread Timo Rothenpieler
Am 24.03.2015 um 10:03 schrieb Carl Eugen Hoyos: timo at rothenpieler.org writes: +#if NVENCAPI_MAJOR_VERSION 5 +#error NVENC API 4 or older is not supported +#endif This should be checked in configure imo. Yes, would indeed be better. Could you confirm that the new api is available

Re: [FFmpeg-devel] [PATCH] Added changes in configuration file as per MIPS MSA.

2015-03-24 Thread Carl Eugen Hoyos
Carl Eugen Hoyos cehoyos at ag.or.at writes: +*) +disable mipsfpu +disable mips32r2 +disable mipsdspr1 +disable mipsdspr2 +disable mips32r5 +disable mips64r6 This whole part looks unrelated to the

[FFmpeg-devel] [PATCH] HDMV PGS subtitles-Ticket #2622

2015-03-24 Thread Niklesh Lalwani
Hi Everyone, This is the fix for issue #2622 https://trac.ffmpeg.org/ticket/2622. These changes enables to remux m2ts file so that the new file has playable subtitles. Thanks, Niklesh Lalwani --- libavformat/mpegts.h| 2 ++ libavformat/mpegtsenc.c | 3 +++ 2 files changed, 5 insertions(+)

Re: [FFmpeg-devel] [PATCH] libavcodec/exr.c : A new exr lossy compression technique B44 is added

2015-03-24 Thread greeshma
On Tue, Mar 24, 2015 at 4:07 PM, greeshma greeshmabalaba...@gmail.com wrote: The patch is made and FATE tests are done.It accepted, will submit with the copyrights and signature.The code is written based on openEXR algorithm of B44 lossy compression and modified according to the FFmpeg code.

Re: [FFmpeg-devel] Fwd: GSoC: APNG

2015-03-24 Thread Michael Niedermayer
On Tue, Mar 24, 2015 at 02:17:29PM +, Donny Yang wrote: On 24 March 2015 at 10:45, Michael Niedermayer michae...@gmx.at wrote: the code already buffers the first frame and writes it in the trailer function so by the time the frame is actually written its known if its a single frame or

Re: [FFmpeg-devel] [PATCH] avutil/utils: remove unnecessary things

2015-03-24 Thread Michael Niedermayer
On Tue, Mar 24, 2015 at 11:26:36AM +0100, wm4 wrote: On Fri, 20 Mar 2015 18:33:37 +0100 Michael Niedermayer michae...@gmx.at wrote: On Fri, Mar 20, 2015 at 05:41:43PM +0100, wm4 wrote: The checks for the enums all were added in 2011 and 2012. They were likely for checking that Libav

Re: [FFmpeg-devel] [PATCH 2/4] avisynth: drop support of AviSynth 2.5

2015-03-24 Thread Hendrik Leppkes
On Tue, Mar 24, 2015 at 8:23 PM, Stephen Hutchinson qyo...@gmail.com wrote: If the user attempts to use AviSynth 2.5, an error message will now tell them they need to upgrade. Whats the advantage in dropping support? Earlier versions seemed to work just fine against both 2.5 and 2.6. - Hendrik

[FFmpeg-devel] [PATCH 3/4] doc: remove the reference to supporting AviSynth 2.5

2015-03-24 Thread Stephen Hutchinson
--- doc/general.texi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/general.texi b/doc/general.texi index a8e4f37..85ee219 100644 --- a/doc/general.texi +++ b/doc/general.texi @@ -179,7 +179,7 @@ included in compat/avisynth/, which allows the user to enable support

[FFmpeg-devel] [PATCH] ffmpeg: fix option name in documentation

2015-03-24 Thread Giorgio Vazzana
Hi, $ ffmpeg -h full 2/dev/null | grep thread_queue_size -thread_queue_size set the maximum number of queued packets from the demuxer Giorgio Vazzana From 15e9d7d8d3e23ec7a0649b36f104c755c5a33783 Mon Sep 17 00:00:00 2001 From: Giorgio Vazzana mywin...@gmail.com Date: Tue, 24 Mar 2015 20:20:45

[FFmpeg-devel] [PATCH 4/4] avisynth: ifdef to avoid implicit function declaration errors

2015-03-24 Thread Stephen Hutchinson
The demuxer doesn't use these functions, so it shouldn't affect anything. Investigate whether this can be fixed by how headers are checked in configure. --- compat/avisynth/avisynth_c.h | 8 1 file changed, 8 insertions(+) diff --git a/compat/avisynth/avisynth_c.h

Re: [FFmpeg-devel] OpenExr Compression technique added -GSoc 15

2015-03-24 Thread greeshma
Got it corrected,New patch The code is based on Openexr. Author: greeshmab greeshmabalaba...@gmail.com 2015-03-24 12:36:21 Committer: greeshmab greeshmabalaba...@gmail.com 2015-03-24 12:36:21 Parent: 4c54709b600ff6a92377ab3e2d5fa33b31970288 (A new EXR lossy compression technique B44 is added)

Re: [FFmpeg-devel] [PATCH 2/4] avisynth: drop support of AviSynth 2.5

2015-03-24 Thread John Warburton
On Tue, Mar 24, 2015 at 7:33 PM, Hendrik Leppkes h.lepp...@gmail.com wrote: On Tue, Mar 24, 2015 at 8:23 PM, Stephen Hutchinson qyo...@gmail.com wrote: If the user attempts to use AviSynth 2.5, an error message will now tell them they need to upgrade. Just had avisynth.c fail to compile

Re: [FFmpeg-devel] Loongson Optimization Patchs Submitting Question - new branch of mipsel64

2015-03-24 Thread Reimar Döffinger
On Fri, Mar 20, 2015 at 04:06:56PM +0800, 周晓勇 wrote: The optimization mainly include libavcodec, libavutil, and mplayer's fast_memcpy. Note that fast_memcpy for 720p and above really is only a bad workaround against horrible libc implementations. I can only strongly recommend to fix the libc

Re: [FFmpeg-devel] [PATCH] Build scripts for WinRT

2015-03-24 Thread Reimar Döffinger
On Tue, Mar 24, 2015 at 08:07:28AM +, Simon Ferquel wrote: I have needed libavformat/libavcodec for a drone piloting app project targetting (among others) the Windows modern platform (Win81 modern, Windows Phone, and Xbox one in a near future). To make it easier to generate static libs

Re: [FFmpeg-devel] [PATCH] avcodec/nvenc: Add support for H.265 encoding

2015-03-24 Thread Timo Rothenpieler
Am 24.03.2015 um 05:41 schrieb Philip Langdale: Sufficiently new nvenc hardware (GM20x or later) has support for H.265 encoding. This works the same as the H.264 encoder except the codec parameters are different. Due to the fact that common codec parameters are not shareable, there's quite a

[FFmpeg-devel] [PATCH] avcodec/nvenc: Drop support for old nvenc api

2015-03-24 Thread timo
From: Timo Rothenpieler t...@rothenpieler.org --- libavcodec/nvenc.c | 20 1 file changed, 4 insertions(+), 16 deletions(-) diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c index 22956b9..7d04afc 100644 --- a/libavcodec/nvenc.c +++ b/libavcodec/nvenc.c @@ -36,6 +36,10

Re: [FFmpeg-devel] [PATCH] avformat/utils: Terminate SPS in avci100_1080i_extradata to avoid warnings during parsing

2015-03-24 Thread Michael Niedermayer
On Tue, Mar 24, 2015 at 07:53:22AM +, Carl Eugen Hoyos wrote: Reimar Döffinger Reimar.Doeffinger at gmx.de writes: -0x00, 0x08, 0x00, 0x00, 0x03, 0x01, 0x94, 0x00, +0x00, 0x08, 0x00, 0x00, 0x03, 0x01, 0x94, 0x20, Well, going by your description it makes a lot of

[FFmpeg-devel] [PATCH] Build scripts for WinRT

2015-03-24 Thread Simon Ferquel
Hi all, I have needed libavformat/libavcodec for a drone piloting app project targetting (among others) the Windows modern platform (Win81 modern, Windows Phone, and Xbox one in a near future). To make it easier to generate static libs for all the combinations of os (win81/wp81),

Re: [FFmpeg-devel] [PATCH] avformat/utils: Terminate SPS in avci100_1080i_extradata to avoid warnings during parsing

2015-03-24 Thread Reimar Döffinger
On 23.03.2015, at 22:05, Michael Niedermayer michae...@gmx.at wrote: Signed-off-by: Michael Niedermayer michae...@gmx.at --- libavformat/utils.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/utils.c b/libavformat/utils.c index 6a0f666..6eec7a1 100644 ---

Re: [FFmpeg-devel] [PATCH] avformat/utils: Terminate SPS in avci100_1080i_extradata to avoid warnings during parsing

2015-03-24 Thread Carl Eugen Hoyos
Reimar Döffinger Reimar.Doeffinger at gmx.de writes: -0x00, 0x08, 0x00, 0x00, 0x03, 0x01, 0x94, 0x00, +0x00, 0x08, 0x00, 0x00, 0x03, 0x01, 0x94, 0x20, Well, going by your description it makes a lot of sense, but I thought someone copy-pasted this from some reference

Re: [FFmpeg-devel] [PATCH] Build scripts for WinRT

2015-03-24 Thread Simon Ferquel
Axtually I don't know the meaning of enable thumb (it was in the ffmpef winrt compilation guide I followed). I also found some strange linking issues when building with disable-optimizations and / or as static libs. So, I'll resubmit the patch when these issues are fixed.