[FFmpeg-devel] [PATCH] avfilter/vf_idet: Fixes issue with idet not flushing last frame.

2014-10-22 Thread Neil Birkbeck
Uses a similar approach as vf_yadif to flush the last frame in idet. Quick test with 50 frames from vsynth1: ./ffmpeg.old -i fate-suite/ffmpeg-synthetic/vsynth1/%02d.pgm -vf idet -f mp4 -y /dev/null 21 | grep Multi (gives) [Parsed_idet_0 @ 0x261ebb0] Multi frame detection: TFF:0 BFF:0

Re: [FFmpeg-devel] [PATCH] configure: add build tree's directories to rpath

2014-10-22 Thread Nicolas George
Le decadi 30 vendémiaire, an CCXXIII, Lukasz Marek a écrit : Building with static link is much slower. I agree patch is wrong, it could be controlled by separate option, just for devel, but nvm. It can be controlled by LD_LIBRARY_PATH, as Derek pointed out. I use this (zsh):

Re: [FFmpeg-devel] opw at ffmpeg mail alias

2014-10-22 Thread Carl Eugen Hoyos
Michael Niedermayer michaelni at gmx.at writes: does any mentor want to be added to the opw at ffmpeg alias if so, tell me and ill add you Is there an archive of this mailing list? (Or is this no mailing list?) Thank you, Carl Eugen ___

Re: [FFmpeg-devel] [PATCH] matroskadec: execute seekheads recursively

2014-10-22 Thread Rodger Combs
On Oct 21, 2014, at 19:19, Carl Eugen Hoyos ceho...@ag.or.at wrote: Rodger Combs rodger.combs at gmail.com writes: This fixes https://trac.ffmpeg.org/ticket/3934 but I'm not sure if there was a good reason for this to be here to begin with. Perhaps a protection against infinite

Re: [FFmpeg-devel] [PATCH] avformat/matroskadec: Fix cluster parsing loop which gathers seek information

2014-10-22 Thread Rodger Combs
On Oct 21, 2014, at 21:38, Michael Niedermayer michae...@gmx.at wrote: Fixes Ticket2263 Fixes Ticket3934 Signed-off-by: Michael Niedermayer michae...@gmx.at --- libavformat/matroskadec.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git

Re: [FFmpeg-devel] [RFC] How to deal with libavfilter buffer overflows?

2014-10-22 Thread Nicolas George
Le decadi 30 vendémiaire, an CCXXIII, Stefano Sabatini a écrit : $ ffmpeg -f lavfi -i testsrc=d=10, split[t0][t1]; [t0]select='gte(t,5)',setpts=PTS-STARTPTS[s0]; [t1] select='lt(t,5)', setpts=PTS-STARTPTS[s1]; [s0][s1] concat -y outtest.mp4 [...] Input #0, lavfi, from 'testsrc=d=10,

Re: [FFmpeg-devel] [PATCH] avformat/matroskadec: Fix cluster parsing loop which gathers seek information

2014-10-22 Thread Michael Niedermayer
On Wed, Oct 22, 2014 at 06:09:10AM -0500, Rodger Combs wrote: On Oct 21, 2014, at 21:38, Michael Niedermayer michae...@gmx.at wrote: Fixes Ticket2263 Fixes Ticket3934 Signed-off-by: Michael Niedermayer michae...@gmx.at --- libavformat/matroskadec.c |4 ++-- 1 file changed,

Re: [FFmpeg-devel] [RFC] How to deal with libavfilter buffer overflows?

2014-10-22 Thread Michael Niedermayer
On Wed, Oct 22, 2014 at 01:39:07PM +0200, Nicolas George wrote: Le decadi 30 vendémiaire, an CCXXIII, Stefano Sabatini a écrit : $ ffmpeg -f lavfi -i testsrc=d=10, split[t0][t1]; [t0]select='gte(t,5)',setpts=PTS-STARTPTS[s0]; [t1] select='lt(t,5)', setpts=PTS-STARTPTS[s1]; [s0][s1] concat

Re: [FFmpeg-devel] [PATCH] avformat/matroskadec: Fix cluster parsing loop which gathers seek information

2014-10-22 Thread wm4
On Wed, 22 Oct 2014 06:09:10 -0500 Rodger Combs rodger.co...@gmail.com wrote: On Oct 21, 2014, at 21:38, Michael Niedermayer michae...@gmx.at wrote: Fixes Ticket2263 Fixes Ticket3934 Signed-off-by: Michael Niedermayer michae...@gmx.at --- libavformat/matroskadec.c |4 ++--

Re: [FFmpeg-devel] Finding residuals in h264 decoding in ffmpeg

2014-10-22 Thread Michael Niedermayer
On Tue, Oct 21, 2014 at 01:11:39PM +0200, Norbert Schmitt wrote: Hello, I am trying to understand how the H.264 Decoder in ffmpeg works and saving data (Macroblock types and motion vectors for example) from the decoding of a H.264 video. I also want to save the residuals for each frame but

Re: [FFmpeg-devel] opw at ffmpeg mail alias

2014-10-22 Thread Michael Niedermayer
On Wed, Oct 22, 2014 at 08:56:58AM +, Carl Eugen Hoyos wrote: Michael Niedermayer michaelni at gmx.at writes: does any mentor want to be added to the opw at ffmpeg alias if so, tell me and ill add you Is there an archive of this mailing list? (Or is this no mailing list?) its no

[FFmpeg-devel] Outreach program for Women

2014-10-22 Thread Geetika Batra
Hello I am a final year student and developed interest in programming sometimes back.The idea was just to develop an application.In order to do so I searched internet settled on developing a windows app since its resources were abundant.But then,I realized that I need to learn C# and voila!!,I

Re: [FFmpeg-devel] [PATCH] v4l2: setting device parameters early

2014-10-22 Thread Giorgio Vazzana
Hello, this was probably wrong and has caused https://trac.ffmpeg.org/ticket/3517 . Will investigate. Giorgio Vazzana 2014-01-05 17:17 GMT+01:00 Michael Niedermayer michae...@gmx.at: On Sun, Jan 05, 2014 at 12:33:42PM +0100, Federico Simoncelli wrote: Any feedback? looks good, thus applied

Re: [FFmpeg-devel] [PATCH] avfilter/vf_idet: Fixes issue with idet not flushing last frame.

2014-10-22 Thread Pascal Massimino
Hi, On Tue, Oct 21, 2014 at 11:40 PM, Neil Birkbeck neil.birkb...@gmail.com wrote: Uses a similar approach as vf_yadif to flush the last frame in idet. Quick test with 50 frames from vsynth1: ./ffmpeg.old -i fate-suite/ffmpeg-synthetic/vsynth1/%02d.pgm -vf idet -f mp4 -y /dev/null 21 |

Re: [FFmpeg-devel] Outreach program for Women

2014-10-22 Thread Michael Niedermayer
On Wed, Oct 22, 2014 at 07:33:45PM +0530, Geetika Batra wrote: Hello I am a final year student and developed interest in programming sometimes back.The idea was just to develop an application.In order to do so I searched internet settled on developing a windows app since its resources were

Re: [FFmpeg-devel] [PATCH] ffmpeg: avoid endlessly reading from one input while another is unavailable

2014-10-22 Thread Nicolas George
Le primidi 1er brumaire, an CCXXIII, Michael Niedermayer a écrit : Testcase in Ticket 4051 Signed-off-by: Michael Niedermayer michae...@gmx.at --- ffmpeg.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) I am not entirely sure this will not break a few corner cases, but it

Re: [FFmpeg-devel] [PATCH] avfilter/vf_idet: Fixes issue with idet not flushing last frame.

2014-10-22 Thread Thierry Foucu
On Wed, Oct 22, 2014 at 7:43 AM, Pascal Massimino pascal.massim...@gmail.com wrote: Hi, On Tue, Oct 21, 2014 at 11:40 PM, Neil Birkbeck neil.birkb...@gmail.com wrote: Uses a similar approach as vf_yadif to flush the last frame in idet. Quick test with 50 frames from vsynth1:

Re: [FFmpeg-devel] [PATCH 1/4] ffserver: move configuration code to separate file

2014-10-22 Thread Reynaldo H. Verdejo Pinochet
Config parsing changeset LGTM. Feel free to push. Bests, -- Reynaldo H. Verdejo Pinochet Open Source Group Samsung Research America / Silicon Valley ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH 2/4] ffserver_config: clean up variable initialization

2014-10-22 Thread Reynaldo H. Verdejo Pinochet
On 10/21/2014 07:10 AM, Stefano Sabatini wrote: [..] LGTM. Agree. Bests, -- Reynaldo H. Verdejo Pinochet Open Source Group Samsung Research America / Silicon Valley ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

Re: [FFmpeg-devel] [PATCH 3/4] ffserver_conf: factorize parse function per config tag

2014-10-22 Thread Reynaldo H. Verdejo Pinochet
Feel free to push after removing the explicit/redundant initialization of FFServerConfig config as Reimar suggested. While you are at this though, can you remove braces on single statement ifs? appreciated. Thanks -- Reynaldo H. Verdejo Pinochet Open Source Group Samsung Research America /

Re: [FFmpeg-devel] [PATCH 4/4] ffserver_config: postpone codec context creation

2014-10-22 Thread Reynaldo H. Verdejo Pinochet
Hi On 10/20/2014 06:57 PM, Lukasz Marek wrote: So far AVCodecContext was created without codec specified. This causes internal data to not be initialized to defaults. This commit postpone context creation until all information are gathered. are/is Partially fixes #1275 --- ffserver.c

Re: [FFmpeg-devel] [PATCH] ffmpeg: avoid endlessly reading from one input while another is unavailable

2014-10-22 Thread Michael Niedermayer
On Wed, Oct 22, 2014 at 07:52:37PM +0200, Nicolas George wrote: Le primidi 1er brumaire, an CCXXIII, Michael Niedermayer a écrit : Testcase in Ticket 4051 Signed-off-by: Michael Niedermayer michae...@gmx.at --- ffmpeg.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

Re: [FFmpeg-devel] [PATCH] Added STL demuxer and decoder

2014-10-22 Thread Clément Bœsch
On Tue, Oct 21, 2014 at 11:04:31PM +0200, Clément Bœsch wrote: [...] So the patch is now queue and will be pushed soon. Patch applied. [...] -- Clément B. pgpugD9HZUuqI.pgp Description: PGP signature ___ ffmpeg-devel mailing list

Re: [FFmpeg-devel] [PATCH 4/4] ffserver_config: postpone codec context creation

2014-10-22 Thread Lukasz Marek
On 22.10.2014 22:05, Reynaldo H. Verdejo Pinochet wrote: Guess you are already considered dropping the explicit initialization code as Reimaer suggested. Looks good otherwise. Feel free to push. I've attached updated patch. To save your time: 1. I updated ffserver_apply_stream_config

[FFmpeg-devel] Evolution of lavfi's design and API

2014-10-22 Thread Nicolas George
[ CCing Anton, as most that is written here also apply to libav too, and this would be a good occasion to try a cross-fork cooperation; if that is not wanted, please let us know so we can drop the cc. ] 1. Problems with the current design 1.1. Mixed input-/output-driven model Currently,