Re: [FFmpeg-devel] [Outreachy][nyanyanya] Summary of this summer

2015-09-01 Thread Yayoi Ukai
Hi Ludmila, Congrats!! I am super super happy you that your internship was successful! And congrats for being selected for the intern too!!! I also like your blog! It's great. I think you are really smart!! Cheers, Yayoi On Mon, Aug 31, 2015 at 12:17 PM, Ludmila Glinskih wrote: > Hi guys! > > M

Re: [FFmpeg-devel] Outreach Program For Women

2015-09-01 Thread Yayoi Ukai
Hi Mosha, I recommend that you ask someone to give you something to do or you look at old google summer of code or outreachy (it was called opw) page and pick what you like to work on or pick up something to do from the ticket. (And again talk to relevant people to ask exactly or overall what to d

[FFmpeg-devel] [PATCH] avformat/mp3dec: Make MP3 seek fast

2015-09-01 Thread Tsung-Hung Wu
Hi FFmpeg developers, I am trying to solve an issue: seeking a large MP3 file is slow. This happens when play Podcast audio, for example http://podcastdownload.npr.org/anon.npr-podcasts/podcast/344098539/430765119/npr_430765119.mp3 It works not so good in less computing power mobile devices, espec

[FFmpeg-devel] Help for patch: Sending last full, non-corrupt frame to output

2015-09-01 Thread Chris Wiggins
Hi all, We utilise the FFmpeg application quite heavily in our environment and love the flexibility it provides. Unfortunately due to the nature of the networks we operate in, we quite often get lost or out of order packets into the h.264 decoder. FFmpeg does its best to conceal these however s

Re: [FFmpeg-devel] [PATCH] aacenc: set default coding tools by profile

2015-09-01 Thread Rostislav Pehlivanov
>static const? Didn't notice that, thanks. >You could consider using the FF_PROFILE_ macros as the array index. Not really feasible without alot of padding: $ git grep FF_PROFILE_MPEG2_ >libavcodec/avcodec.h:#define FF_PROFILE_MPEG2_AAC_LOW 128 >libavcodec/avcodec.h:#define FF_PROFILE_AAC_HE_V2 28

Re: [FFmpeg-devel] [PATCH] aacenc: set default coding tools by profile

2015-09-01 Thread Timothy Gu
On Tue, Sep 1, 2015 at 6:46 PM Rostislav Pehlivanov wrote: > /** > + * List of currently supported profiles, anything not listed isn't > supported. > + */ > > +struct AACProfileOptions aacenc_profiles[] = { > static const? > +{FF_PROFILE_AAC_LOW, > +{ /* Default profile, these

Re: [FFmpeg-devel] [PATCH] add use_localtime option with hlsenc for expand segment filename with localtime

2015-09-01 Thread Michael Niedermayer
On Tue, Sep 01, 2015 at 04:26:01AM +0800, Steven Liu wrote: > When use %s parameter for the segment filename, it will get error message > with Invalid > segment filename template, so add the use_localtime option fix it, the > default value is > 14 for the segment filename. > > the test exa

Re: [FFmpeg-devel] [PATCH] lavf: add V as a video stream specifier which is not an attached picture

2015-09-01 Thread Michael Niedermayer
On Mon, Aug 31, 2015 at 09:28:30PM +0200, Marton Balint wrote: > Signed-off-by: Marton Balint > --- > doc/fftools-common-opts.texi | 6 -- > libavformat/utils.c | 12 +--- > 2 files changed, 13 insertions(+), 5 deletions(-) no objections from me [...] -- Michael GnuPG

[FFmpeg-devel] [PATCH] aacenc: set default coding tools by profile

2015-09-01 Thread Rostislav Pehlivanov
This commit will enable or disable coding tools by choosing a profile. Each option can be overriden individually (e.g. disable PNS with AAC-Main profile). The drawback is that "-help encoder=aac" will no longer list the actual defaults, but instead print "-1" for the default values of options. Thi

Re: [FFmpeg-devel] [PATCH] hevc - fix split function of parser

2015-09-01 Thread Michael Niedermayer
On Tue, Sep 01, 2015 at 04:27:02PM +0200, Rainer Hochecker wrote: > --- > libavcodec/hevc_parser.c | 25 ++--- > 1 file changed, 18 insertions(+), 7 deletions(-) applied thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB In fact, the RIA

Re: [FFmpeg-devel] [PATCH]lavf/dv: Do not return EIO for every error (like EOF)

2015-09-01 Thread Carl Eugen Hoyos
Ronald S. Bultje gmail.com> writes: > > Attached patch may fix ticket #4818 but I am not > > sure if I understand the ticket correctly... > > ok. Patch applied. Thank you, Carl Eugen ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmp

Re: [FFmpeg-devel] Fwd: [PATCH] avfilter/vf_subtitles: allow setting fonts directory

2015-09-01 Thread wm4
On Tue, 1 Sep 2015 23:12:31 +0100 Ricardo wrote: > On 1 September 2015 at 22:44, wm4 wrote: > > > On Tue, 1 Sep 2015 23:20:27 +0200 > > Michael Niedermayer wrote: > > > > > On Mon, Aug 31, 2015 at 12:41:24AM +0100, Ricardo wrote: > > > > This is mostly useful if libass was compiled with a font

Re: [FFmpeg-devel] [PATCH 2/2] Changed FFV1 tests to work independet of vcodec.mak

2015-09-01 Thread Peter B.
Previous patch worked with "make fate", but fails to build FFmpeg after "make clean". I've had to do fix some unclean parts of ffv1.mak. Patch attached. Now everything seems to be fine again. Regards, Pb >From bb0b1dd72dd334d6621221e3c55d53f8cc0485b8 Mon Sep 17 00:00:00 2001 From: Peter B Date:

Re: [FFmpeg-devel] Fwd: [PATCH] avfilter/vf_subtitles: allow setting fonts directory

2015-09-01 Thread Ricardo
On 1 September 2015 at 22:44, wm4 wrote: > On Tue, 1 Sep 2015 23:20:27 +0200 > Michael Niedermayer wrote: > > > On Mon, Aug 31, 2015 at 12:41:24AM +0100, Ricardo wrote: > > > This is mostly useful if libass was compiled with a font provider > > > other than fontconfig, but is still useful in tha

Re: [FFmpeg-devel] [PATCH] avfilter/vf_elbg: make it possible to output to pal8 pixel format

2015-09-01 Thread Michael Niedermayer
On Mon, Aug 31, 2015 at 12:45:43PM +, Paul B Mahol wrote: > Signed-off-by: Paul B Mahol > --- > doc/filters.texi | 4 > libavfilter/vf_elbg.c | 59 > ++- > 2 files changed, 58 insertions(+), 5 deletions(-) LGTM thanks [...] -- Mi

Re: [FFmpeg-devel] [PATCH 1/2] Extract FFV1 FATE tests to own Makefile

2015-09-01 Thread Peter B.
On 09/01/2015 11:40 PM, Michael Niedermayer wrote: >> +include tests/fate/ffv1.mak > doesnt this belong in tests/Makefile ? I did so first, but then all the prerequisites set in vcodec.mak are not applied, causing ffv1.mak to fail. So in order to keep the modifications as little as possible, I jus

[FFmpeg-devel] [PATCH]Support more mxf files with codec_ul

2015-09-01 Thread Carl Eugen Hoyos
Hi! Attached patch fixes decoding the sample from ticket #4820 for me. Please comment, Carl Eugen diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 5734976..82b5ef3 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -1156,11 +1156,6 @@ static const MXFCodecUL mxf_data_es

Re: [FFmpeg-devel] Fwd: [PATCH] avfilter/vf_subtitles: allow setting fonts directory

2015-09-01 Thread wm4
On Tue, 1 Sep 2015 23:20:27 +0200 Michael Niedermayer wrote: > On Mon, Aug 31, 2015 at 12:41:24AM +0100, Ricardo wrote: > > This is mostly useful if libass was compiled with a font provider > > other than fontconfig, but is still useful in that case. > > > > Signed-off-by: Ricardo Constantino >

Re: [FFmpeg-devel] [PATCH 1/2] Extract FFV1 FATE tests to own Makefile

2015-09-01 Thread Michael Niedermayer
On Tue, Sep 01, 2015 at 11:27:31PM +0200, Peter B. wrote: > On 09/01/2015 09:54 PM, Peter B. wrote: > > [...] > > But actually, I think it'd be best to change the FFV1 tests to match the > > ones in "lossless-video.mak", using framecrc rather than the enc_dec > > function used in "vcodec.mak". > >

[FFmpeg-devel] [PATCH 2/2] Changed FFV1 tests to work independet of vcodec.mak

2015-09-01 Thread Peter B.
This patch makes ffv1.mak work without requiring (or being included in) vcodec.mak. That's another step towards having a better environment for additional FFV1 tests. Regards, Pb >From 593f1551b999fbb4c4a378d0723c2140e3b469df Mon Sep 17 00:00:00 2001 From: Peter B. Date: Tue, 1 Sep 2015 23:00:48

Re: [FFmpeg-devel] [PATCH 1/2] Extract FFV1 FATE tests to own Makefile

2015-09-01 Thread Peter B.
On 09/01/2015 09:54 PM, Peter B. wrote: > [...] > But actually, I think it'd be best to change the FFV1 tests to match the > ones in "lossless-video.mak", using framecrc rather than the enc_dec > function used in "vcodec.mak". > > Changing that however, makes it difficult to stick with the > auto-g

Re: [FFmpeg-devel] Fwd: [PATCH] avfilter/vf_subtitles: allow setting fonts directory

2015-09-01 Thread Michael Niedermayer
On Mon, Aug 31, 2015 at 12:41:24AM +0100, Ricardo wrote: > This is mostly useful if libass was compiled with a font provider > other than fontconfig, but is still useful in that case. > > Signed-off-by: Ricardo Constantino > --- > doc/filters.texi | 4 > libavfilter/vf_subtitles.c

Re: [FFmpeg-devel] [FFmpeg-cvslog] mpegts: demux BluRay text subtitles

2015-09-01 Thread Michael Niedermayer
On Tue, Sep 01, 2015 at 03:15:30PM +0200, Clément Bœsch wrote: > On Tue, Sep 01, 2015 at 03:10:58PM +0200, Clément Bœsch wrote: > > On Tue, Sep 01, 2015 at 02:57:28PM +0200, Petri Hintukainen wrote: > > > ffmpeg | branch: master | Petri Hintukainen | Tue > > > Sep 1 11:56:21 2015 +0300| [5d12d7d

[FFmpeg-devel] [PATCH] vp9: reset segmentation information on context reset.

2015-09-01 Thread Ronald S. Bultje
--- libavcodec/vp9.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c index 4503ed7..7035512 100644 --- a/libavcodec/vp9.c +++ b/libavcodec/vp9.c @@ -707,6 +707,7 @@ static int decode_frame_header(AVCodecContext *ctx, s->lf_delta.ref[3] = -1;

Re: [FFmpeg-devel] [PATCH 1/2] avcodec: Add interface to motion estimation

2015-09-01 Thread compn
On Tue, 1 Sep 2015 13:03:44 -0500 shen long wrote: > Take it easy man, I'm just stating facts and similing while I type. > And we're talking about the future development. I love anarchy and > proper forks, libav is not one of them. I don't mind being banned for > saying this though. the ml admin

Re: [FFmpeg-devel] Adding FATE tests for FFV1 - revisited

2015-09-01 Thread Peter B.
On 08/30/2015 09:32 PM, Michael Niedermayer wrote: > probably, send patches > and probably better few and small ones at once then wait and see > in which direction reviewes go before spending too much time in some > specific direction For starters, I'd like to extract the FATE tests for FFV1 to it

Re: [FFmpeg-devel] PCR sync is required for audio-video sync ?

2015-09-01 Thread Kieran Kunhya
On 1 September 2015 at 18:21, Ran Shalit wrote: > Hello, > > I would like to ask , if someone from experience can say if PCR sync > between encoder and decoder is required for ts streaming, when it > required to acheive audio-video sync ? > > I ask the question becuase I've noticed that some ts sa

Re: [FFmpeg-devel] [PATCH 1/2] avcodec: Add interface to motion estimation

2015-09-01 Thread shen long
Take it easy man, I'm just stating facts and similing while I type. And we're talking about the future development. I love anarchy and proper forks, libav is not one of them. I don't mind being banned for saying this though. Maybe we all should blame Debian instead, the grandmother of distros has

[FFmpeg-devel] PCR sync is required for audio-video sync ?

2015-09-01 Thread Ran Shalit
Hello, I would like to ask , if someone from experience can say if PCR sync between encoder and decoder is required for ts streaming, when it required to acheive audio-video sync ? I ask the question becuase I've noticed that some ts samples I am using are played perfectly with VLC, even though t

Re: [FFmpeg-devel] [RFC]Remove experimental flag from aac encoder

2015-09-01 Thread Robert Krüger
On Tue, Sep 1, 2015 at 6:28 PM, Claudio Freire wrote: > On Tue, Sep 1, 2015 at 5:54 AM, Robert Krüger wrote: > >> It's been the plan all along to negotiate the removal of the > >> experimental flag after pushing those changes discussed and heavily > >> tested in ticket #2686. > >> > >> If anythi

Re: [FFmpeg-devel] [PATCH] avcodec/vorbisdec: use init_get_bits8()

2015-09-01 Thread Ganesh Ajjanagadde
On Tue, Sep 1, 2015 at 8:56 AM, Paul B Mahol wrote: > Signed-off-by: Paul B Mahol > --- > libavcodec/vorbisdec.c | 11 --- > 1 file changed, 8 insertions(+), 3 deletions(-) > > diff --git a/libavcodec/vorbisdec.c b/libavcodec/vorbisdec.c > index a531a64..faa1057 100644 > --- a/libavcodec

Re: [FFmpeg-devel] [PATCH 1/2] avcodec: Add interface to motion estimation

2015-09-01 Thread Ganesh Ajjanagadde
On Tue, Sep 1, 2015 at 9:38 AM, shen long wrote: > I'm sorry to bother you, but that's not how I see it. In fact this is > the output of the fffmpeg binary I was using for about a year and a > half. > > -- > # ffmpeg > ffmpeg version 0.8.6-4:0.8.6-0ubuntu0.12.04.1, Copyright (c) 2000-2013

Re: [FFmpeg-devel] [PATCH 1/2] avcodec: Add interface to motion estimation

2015-09-01 Thread shen long
I'm sorry to bother you, but that's not how I see it. In fact this is the output of the fffmpeg binary I was using for about a year and a half. -- # ffmpeg ffmpeg version 0.8.6-4:0.8.6-0ubuntu0.12.04.1, Copyright (c) 2000-2013 the Libav developers built on Apr 2 2013 17:00:59 with gcc 4

Re: [FFmpeg-devel] [RFC]Remove experimental flag from aac encoder

2015-09-01 Thread Claudio Freire
On Tue, Sep 1, 2015 at 5:54 AM, Robert Krüger wrote: >> It's been the plan all along to negotiate the removal of the >> experimental flag after pushing those changes discussed and heavily >> tested in ticket #2686. >> >> If anything, this thread expresses support for that plan ;) >> >> So, I'd sti

Re: [FFmpeg-devel] [PATCH] hevc - fix split function of parser

2015-09-01 Thread Rainer Hochecker
Carl Eugen Hoyos ag.or.at> writes: > Do you have a sample for us? > Or an explanation on how to reproduce. I tested with this sample: http://www.demo-uhd3d.com/fiche.php?cat=uhd&id=22 check spec 7.4.2.4.4 Order of NAL units and coded pictures and their association to access units > > Sorry

Re: [FFmpeg-devel] [PATCH] avutil: Add basic transfer functions for each AVColorTransferCharacteristic

2015-09-01 Thread Kevin Wheatley
Rather than rewrite history or anything like that people could either apply this on top of my previous patches, or for a view of the whole kit and kaboodle: https://github.com/FFmpeg/FFmpeg/compare/master...KevinJW:image_exr_transfer_characteristics Happy to take further feedback, Kevin On Tue,

[FFmpeg-devel] [PATCH] avcodec/vorbisdec: use init_get_bits8()

2015-09-01 Thread Paul B Mahol
Signed-off-by: Paul B Mahol --- libavcodec/vorbisdec.c | 11 --- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/libavcodec/vorbisdec.c b/libavcodec/vorbisdec.c index a531a64..faa1057 100644 --- a/libavcodec/vorbisdec.c +++ b/libavcodec/vorbisdec.c @@ -1739,7 +1739,9 @@ stat

Re: [FFmpeg-devel] [PATCH 1/2] avcodec: Add interface to motion estimation

2015-09-01 Thread wm4
On Tue, 1 Sep 2015 10:11:14 -0500 shen long wrote: > This discussion again hehe. I'm just a user and I don't think a > reunification is possible, I was reading the gentoo forums and it If you think that, keep it to yourself. What the hell do you think we're trying to do? The split development i

[FFmpeg-devel] Glitch between audio concat files

2015-09-01 Thread Vicente M
Hi, I'm involved in a developing of a linux application that records raw audio and later encodes to OGG vorbis. The audio is stored in 1 min duration OGG files for later concat the desired minutes in other OGG file. My problem is that the concat result audio presents a glitch in some junctions.

Re: [FFmpeg-devel] [PATCH] hevc - fix split function of parser

2015-09-01 Thread Carl Eugen Hoyos
Rainer Hochecker online.de> writes: > fix splitting extradata from ts Do you have a sample for us? Or an explanation on how to reproduce. Sorry if it is just me but isn't the following more readable? int a = 0, b = 0, c = 0; (But please feel free to ignore!) Carl Eugen

Re: [FFmpeg-devel] [PATCH 1/2] avcodec: Add interface to motion estimation

2015-09-01 Thread Ganesh Ajjanagadde
On Tue, Sep 1, 2015 at 8:11 AM, shen long wrote: > This discussion again hehe. I'm just a user and I don't think a > reunification is possible, I was reading the gentoo forums and it > became a flame war between users, most of them bashing Libav. Though I > like the name "libav" better. > > https:

Re: [FFmpeg-devel] [PATCH 1/2] avcodec: Add interface to motion estimation

2015-09-01 Thread shen long
This discussion again hehe. I'm just a user and I don't think a reunification is possible, I was reading the gentoo forums and it became a flame war between users, most of them bashing Libav. Though I like the name "libav" better. https://forums.gentoo.org/viewtopic-t-1010096.html The way Libav s

[FFmpeg-devel] [PATCH] avfilter/vf_sab: use the name 's' for the pointer to the private context

2015-09-01 Thread Ganesh Ajjanagadde
Signed-off-by: Ganesh Ajjanagadde --- libavfilter/vf_sab.c | 58 ++-- 1 file changed, 29 insertions(+), 29 deletions(-) diff --git a/libavfilter/vf_sab.c b/libavfilter/vf_sab.c index da59439..6b88c86 100644 --- a/libavfilter/vf_sab.c +++ b/libavfil

Re: [FFmpeg-devel] [PATCH]ExtraData computation for aac in -acodec copy

2015-09-01 Thread Hendrik Leppkes
On Tue, Sep 1, 2015 at 4:34 PM, Sailaja Mahendrakar wrote: > Thank you for the comments Carl! > I have applied the review comments and attached is the updated patch. > > Sailaja > > -Original Message- > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of Carl > Eugen

Re: [FFmpeg-devel] [PATCH]ExtraData computation for aac in -acodec copy

2015-09-01 Thread Sailaja Mahendrakar
Thank you for the comments Carl! I have applied the review comments and attached is the updated patch. Sailaja -Original Message- From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of Carl Eugen Hoyos Sent: Tuesday, September 01, 2015 2:37 AM To: ffmpeg-devel@ffmpeg.or

[FFmpeg-devel] [PATCH] hevc - fix split function of parser

2015-09-01 Thread Rainer Hochecker
--- libavcodec/hevc_parser.c | 25 ++--- 1 file changed, 18 insertions(+), 7 deletions(-) diff --git a/libavcodec/hevc_parser.c b/libavcodec/hevc_parser.c index f970de5..35cace5 100644 --- a/libavcodec/hevc_parser.c +++ b/libavcodec/hevc_parser.c @@ -410,19 +410,30 @@ static i

[FFmpeg-devel] [PATCH] hevc - fix split function of parser

2015-09-01 Thread Rainer Hochecker
fix splitting extradata from ts ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [FFmpeg-cvslog] mpegts: demux BluRay text subtitles

2015-09-01 Thread Clément Bœsch
On Tue, Sep 01, 2015 at 03:10:58PM +0200, Clément Bœsch wrote: > On Tue, Sep 01, 2015 at 02:57:28PM +0200, Petri Hintukainen wrote: > > ffmpeg | branch: master | Petri Hintukainen | Tue Sep > > 1 11:56:21 2015 +0300| [5d12d7de2ce548a3c9f5c175a9d1c5bfbdbcbfa8] | > > committer: Michael Niedermaye

Re: [FFmpeg-devel] [FFmpeg-cvslog] mpegts: demux BluRay text subtitles

2015-09-01 Thread Clément Bœsch
On Tue, Sep 01, 2015 at 02:57:28PM +0200, Petri Hintukainen wrote: > ffmpeg | branch: master | Petri Hintukainen | Tue Sep 1 > 11:56:21 2015 +0300| [5d12d7de2ce548a3c9f5c175a9d1c5bfbdbcbfa8] | committer: > Michael Niedermayer > > mpegts: demux BluRay text subtitles > > Reviewed-by: Paul B Mah

Re: [FFmpeg-devel] [PATCH] avfilter/vf_spp: use the name 's' for the pointer to the private context

2015-09-01 Thread Paul B Mahol
On 8/31/15, Ganesh Ajjanagadde wrote: > Signed-off-by: Ganesh Ajjanagadde > --- > libavfilter/vf_spp.c | 98 > ++-- > 1 file changed, 49 insertions(+), 49 deletions(-) > applied ___ ffmpeg-devel mailing

Re: [FFmpeg-devel] [PATCH] mpegts: fix demuxing PES private stream 2

2015-09-01 Thread Michael Niedermayer
On Mon, Aug 31, 2015 at 12:06:16PM +0300, Petri Hintukainen wrote: > PES header size is 6 bytes (00 00 01 bf XX XX), not 0. > BluRay text subtitles use private stream 2. > --- > libavformat/mpegts.c | 1 + > 1 file changed, 1 insertion(+) applied thanks [...] -- Michael GnuPG fingerprint:

Re: [FFmpeg-devel] [PATCH v2] mpegts: demux BluRay text subtitles

2015-09-01 Thread Michael Niedermayer
On Tue, Sep 01, 2015 at 11:41:03AM +, Paul B Mahol wrote: > On 9/1/15, Petri Hintukainen wrote: > > On ti, 2015-09-01 at 09:06 +, Paul B Mahol wrote: > >> On 9/1/15, Petri Hintukainen wrote: > >> > --- > >> > libavcodec/avcodec.h| 1 + > >> > libavcodec/codec_desc.c | 7 +++ > >>

[FFmpeg-devel] [PATCH] avfilter/avf_showcqt: draw text optionally

2015-09-01 Thread Paul B Mahol
Signed-off-by: Paul B Mahol --- libavfilter/avf_showcqt.c | 16 ++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/libavfilter/avf_showcqt.c b/libavfilter/avf_showcqt.c index 85f9ea9..a70c4b0 100644 --- a/libavfilter/avf_showcqt.c +++ b/libavfilter/avf_showcqt.c @@ -9

Re: [FFmpeg-devel] [PATCH] avutil: Add basic transfer functions for each AVColorTransferCharacteristic

2015-09-01 Thread wm4
On Tue, 1 Sep 2015 12:55:49 +0100 Kevin Wheatley wrote: > On Tue, Sep 1, 2015 at 12:49 PM, wm4 wrote: > > Identifiers starting with _ are reserved by the system on file scope. > > oh yes, switching between different programming languages never a good > thing for my brain :-) > > Would the ffmp

Re: [FFmpeg-devel] [PATCH] rtmp: support the AMF_DATE tag

2015-09-01 Thread Michael Niedermayer
On Mon, Aug 31, 2015 at 08:28:42PM -0400, Andrew Stone wrote: > Instead of returning EINVAL, which can cause a stream to fail to load, this > allows the tag to be passed through to the flv demuxer, where it's summarily > ignored. > --- > libavformat/rtmppkt.c | 1 + > 1 file changed, 1 insertion(+

Re: [FFmpeg-devel] [PATCH] avutil: Add basic transfer functions for each AVColorTransferCharacteristic

2015-09-01 Thread Kevin Wheatley
On Tue, Sep 1, 2015 at 12:49 PM, wm4 wrote: > Identifiers starting with _ are reserved by the system on file scope. oh yes, switching between different programming languages never a good thing for my brain :-) Would the ffmpeg style be prefixing them up with anything, or just leaving off the und

Re: [FFmpeg-devel] [PATCH]lavf/dv: Do not return EIO for every error (like EOF)

2015-09-01 Thread Paul B Mahol
On 9/1/15, wm4 wrote: > On Tue, 1 Sep 2015 11:41:16 +0200 > Carl Eugen Hoyos wrote: > >> but I am not sure if I understand the ticket correctly... > > Please fix it properly instead of adding a hack for something you don't > understand. > ___ > ffmpeg-

Re: [FFmpeg-devel] [PATCH] avutil: Add basic transfer functions for each AVColorTransferCharacteristic

2015-09-01 Thread wm4
On Tue, 1 Sep 2015 12:02:06 +0100 Kevin Wheatley wrote: > From 59299c23489fadeb11330b51f83b152194f0810e Mon Sep 17 00:00:00 2001 > From: Kevin Wheatley > Date: Tue, 1 Sep 2015 11:41:38 +0100 > Subject: [PATCH 4/5] Add basic transfer functions for each > AVColorTransferCharacteristic > > Most f

Re: [FFmpeg-devel] [PATCH] avcodec/exr/c Add support for applying a transfer characteristic curve to OpenEXR inputs.

2015-09-01 Thread Kevin Wheatley
This actually marks up the buffers as having the state given by the applied trc, Kevin On Tue, Sep 1, 2015 at 12:04 PM, Kevin Wheatley wrote: > This adds the actual usage and allows for command lines similar to this: > > ffmpeg -apply_trc bt709 -i linear.exr bt709.png > ffmpeg -apply_trc smpte20

Re: [FFmpeg-devel] [PATCH] avutil: Add additional primaries and transfer characteristic enumerations from ITU-T Rec H.265

2015-09-01 Thread Kevin Wheatley
I noticed that the output from actually tagging buffers with the new states needs patching as well, is there any other place I need to update? Kevin On Tue, Sep 1, 2015 at 9:39 AM, Kevin Wheatley wrote: > As a starting point for my work, I'm wondering about the naming of > these options in the f

Re: [FFmpeg-devel] [PATCH] avutil: Add basic transfer functions for each AVColorTransferCharacteristic

2015-09-01 Thread Kevin Wheatley
On Tue, Sep 1, 2015 at 12:33 PM, Ronald S. Bultje wrote: > Hi, > > On Tue, Sep 1, 2015 at 7:02 AM, Kevin Wheatley > wrote: > >> Following on from my previous email, this adds some functions to >> actually convert from linear to non-linear encoding. I have another >> that changes the OpenEXR codec

Re: [FFmpeg-devel] [PATCH v2] mpegts: demux BluRay text subtitles

2015-09-01 Thread Paul B Mahol
On 9/1/15, Petri Hintukainen wrote: > On ti, 2015-09-01 at 09:06 +, Paul B Mahol wrote: >> On 9/1/15, Petri Hintukainen wrote: >> > --- >> > libavcodec/avcodec.h| 1 + >> > libavcodec/codec_desc.c | 7 +++ >> > libavformat/mpegts.c| 1 + >> > 3 files changed, 9 insertions(+) >> >

Re: [FFmpeg-devel] [PATCH] avutil: Add basic transfer functions for each AVColorTransferCharacteristic

2015-09-01 Thread wm4
On Tue, 1 Sep 2015 07:33:26 -0400 "Ronald S. Bultje" wrote: > Hi, > > On Tue, Sep 1, 2015 at 7:02 AM, Kevin Wheatley > wrote: > > > Following on from my previous email, this adds some functions to > > actually convert from linear to non-linear encoding. I have another > > that changes the Open

Re: [FFmpeg-devel] [PATCH] avutil: Add basic transfer functions for each AVColorTransferCharacteristic

2015-09-01 Thread Ronald S. Bultje
Hi, On Tue, Sep 1, 2015 at 7:02 AM, Kevin Wheatley wrote: > Following on from my previous email, this adds some functions to > actually convert from linear to non-linear encoding. I have another > that changes the OpenEXR codec to actually use these. Won't performance be crumblingly slow with

Re: [FFmpeg-devel] [PATCH v2] mpegts: demux BluRay text subtitles

2015-09-01 Thread Petri Hintukainen
On ti, 2015-09-01 at 09:06 +, Paul B Mahol wrote: > On 9/1/15, Petri Hintukainen wrote: > > --- > > libavcodec/avcodec.h| 1 + > > libavcodec/codec_desc.c | 7 +++ > > libavformat/mpegts.c| 1 + > > 3 files changed, 9 insertions(+) > > > > diff --git a/libavcodec/avcodec.h b/libav

[FFmpeg-devel] [PATCH] avcodec/exr/c Add support for applying a transfer characteristic curve to OpenEXR inputs.

2015-09-01 Thread Kevin Wheatley
This adds the actual usage and allows for command lines similar to this: ffmpeg -apply_trc bt709 -i linear.exr bt709.png ffmpeg -apply_trc smpte2084 -i linear.exr smpte2084.png ffmpeg -apply_trc iec61966_2_1 -i linear.exr sRGB.png Which assuming the correct primaries in the linear OpenEXR file w

[FFmpeg-devel] [PATCH] avutil: Add basic transfer functions for each AVColorTransferCharacteristic

2015-09-01 Thread Kevin Wheatley
Following on from my previous email, this adds some functions to actually convert from linear to non-linear encoding. I have another that changes the OpenEXR codec to actually use these. Kevin From 59299c23489fadeb11330b51f83b152194f0810e Mon Sep 17 00:00:00 2001 From: Kevin Wheatley Date: Tue, 1

Re: [FFmpeg-devel] [PATCH]lavf/dv: Do not return EIO for every error (like EOF)

2015-09-01 Thread wm4
On Tue, 1 Sep 2015 11:41:16 +0200 Carl Eugen Hoyos wrote: > but I am not sure if I understand the ticket correctly... Please fix it properly instead of adding a hack for something you don't understand. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg

Re: [FFmpeg-devel] [PATCH]lavf/dv: Do not return EIO for every error (like EOF)

2015-09-01 Thread Ronald S. Bultje
Hi, On Tue, Sep 1, 2015 at 5:41 AM, Carl Eugen Hoyos wrote: > Hi! > > Attached patch may fix ticket #4818 but I am not sure if I understand the > ticket correctly... ok. Ronald ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/

Re: [FFmpeg-devel] [PATCH 1/2] avcodec: Add interface to motion estimation

2015-09-01 Thread wm4
On Tue, 1 Sep 2015 07:50:15 + (UTC) Carl Eugen Hoyos wrote: > wm4 googlemail.com> writes: > > > Oh yes, politically Libav wasn't successful. > > Just to make sure I don't misunderstand you: Oh come on, you misunderstand intentionally anyway. Or does Hanlon's razor come into effect? I re

[FFmpeg-devel] [PATCH]lavf/dv: Do not return EIO for every error (like EOF)

2015-09-01 Thread Carl Eugen Hoyos
Hi! Attached patch may fix ticket #4818 but I am not sure if I understand the ticket correctly... Please review, Carl Eugen diff --git a/libavformat/dv.c b/libavformat/dv.c index 8500228..84c3061 100644 --- a/libavformat/dv.c +++ b/libavformat/dv.c @@ -553,12 +553,17 @@ static int dv_read_packet

Re: [FFmpeg-devel] [PATCH v2] mpegts: demux BluRay text subtitles

2015-09-01 Thread Paul B Mahol
On 9/1/15, Petri Hintukainen wrote: > --- > libavcodec/avcodec.h| 1 + > libavcodec/codec_desc.c | 7 +++ > libavformat/mpegts.c| 1 + > 3 files changed, 9 insertions(+) > > diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h > index 12a6b54..9d38b59 100644 > --- a/libavcodec/avc

Re: [FFmpeg-devel] [PATCH] mpegts: demux BluRay text subtitles

2015-09-01 Thread Carl Eugen Hoyos
Petri Hintukainen gmail.com> writes: > > Will you also port the decoder? > > Yes. I started porting it ~year ago, so I already > have simple decoder that decodes dialog texts > without formatting. I believe such a decoder can be very useful. Thank you, Carl Eugen ___

[FFmpeg-devel] [PATCH v2] mpegts: demux BluRay text subtitles

2015-09-01 Thread Petri Hintukainen
--- libavcodec/avcodec.h| 1 + libavcodec/codec_desc.c | 7 +++ libavformat/mpegts.c| 1 + 3 files changed, 9 insertions(+) diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 12a6b54..9d38b59 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -530,6 +530,7 @@

Re: [FFmpeg-devel] [RFC]Remove experimental flag from aac encoder

2015-09-01 Thread Robert Krüger
On Mon, Aug 31, 2015 at 5:31 PM, Claudio Freire wrote: > On Mon, Aug 31, 2015 at 6:59 AM, Robert Krüger > wrote: > > On Mon, Aug 31, 2015 at 10:44 AM, Carl Eugen Hoyos > wrote: > > > >> Hi! > >> > >> I didn't test myself but iiuc, the aac encoder produces better > >> quality than all other liba

Re: [FFmpeg-devel] [PATCH] avutil: Add additional primaries and transfer characteristic enumerations from ITU-T Rec H.265

2015-09-01 Thread Hendrik Leppkes
On Tue, Sep 1, 2015 at 10:39 AM, Kevin Wheatley wrote: > As a starting point for my work, I'm wondering about the naming of > these options in the following patch to add the additional transfer > characteristics from H.265. > > I'm not entirely happy with the names as they read a little > ambiguou

Re: [FFmpeg-devel] [PATCH] mpegts: demux BluRay text subtitles

2015-09-01 Thread Petri Hintukainen
On ma, 2015-08-31 at 09:25 +, Carl Eugen Hoyos wrote: > Petri Hintukainen gmail.com> writes: > > > +AV_CODEC_ID_HDMV_TEXT_SUBTITLE, > > No, I believe we still "maintain" the fork, you > have to force a specific tag, something like > "TSTX" or whatever you like. Of course. I was just lo

[FFmpeg-devel] [PATCH] avutil: Add additional primaries and transfer characteristic enumerations from ITU-T Rec H.265

2015-09-01 Thread Kevin Wheatley
As a starting point for my work, I'm wondering about the naming of these options in the following patch to add the additional transfer characteristics from H.265. I'm not entirely happy with the names as they read a little ambiguously SMPTE ST vs SMP TEST, obviously I could add another underscore.

Re: [FFmpeg-devel] [PATCH 1/2] avcodec: Add interface to motion estimation

2015-09-01 Thread Carl Eugen Hoyos
wm4 googlemail.com> writes: > Oh yes, politically Libav wasn't successful. Just to make sure I don't misunderstand you: Gentoo and Debian did not switch from avconv to FFmpeg for technical reasons, but only for political reasons? And, consequently, the changes from FFmpeg to avconv were purel

Re: [FFmpeg-devel] [PATCH]ExtraData computation for aac in -acodec copy

2015-09-01 Thread Carl Eugen Hoyos
Sailaja Mahendrakar rgbnetworks.com> writes: > Please find attached the patch for ExtraData computation for > aac in -acodec copy. With audio codec copy, there is no > extradata computation and RTMP fails with no audio in playback. I don't know if it is acceptable what the patch does, so ple

Re: [FFmpeg-devel] [PATCH]Remove probesize32 and max_analyze_duration32 on version bump

2015-09-01 Thread Carl Eugen Hoyos
Ronald S. Bultje gmail.com> writes: > > Attached removes two unnecessary context variables > > on version bump, please review. > > lgtm. Patch applied. Thank you, Carl Eugen ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/ma

Re: [FFmpeg-devel] [PATCH]Set src_range and dst_range from vf_scale

2015-09-01 Thread Carl Eugen Hoyos
Michael Niedermayer gmx.at> writes: > > +if (scale->in_range) > > != AVCOL_RANGE_UNSPECIFIED > > > +av_opt_set_int(*s, "src_range", scale->in_range > 1, 0); > > AVCOL_RANGE_JPEG > > otherwise LGTM Pushed with these changes. Thank you, Carl Eugen

[FFmpeg-devel] Outreach Program For Women

2015-09-01 Thread Imaculate Mosha
Hi ffmpeg! I'm interested in doing an OPW(Outreach Program for Women) internship from December 2015 with ffmpeg. I would like to know if ffmpeg will be participating in this coming round. If it is, How can I get started? Thank you very much and looking forward to hearing from you! Kind regards,