Re: Reintroducing FFmpeg to Debian

2014-09-02 Thread Vittorio Giovara
On Fri, Aug 29, 2014 at 1:17 PM, Michael Niedermayer michae...@gmx.at wrote: also please dont remove ffmpeg-devel from the CC I had missed that you removed it so my reply went just to debian-devel full quote left below for ffmpeg-devel, no further inline comments Sorry about that. Last time I

Re: Reintroducing FFmpeg to Debian

2014-08-29 Thread Michael Niedermayer
Hi Vittorio On Thu, Aug 28, 2014 at 12:45:42AM -0400, Vittorio Giovara wrote: On 12/08/2014 18:30, Michael Niedermayer wrote: Also ive offered my resignation in the past. I do still offer to resign from the FFmpeg leader position, if it resolves this split between FFmpeg and Libav and make

Re: Reintroducing FFmpeg to Debian

2014-08-29 Thread Michael Niedermayer
Hi Vittorio also please dont remove ffmpeg-devel from the CC I had missed that you removed it so my reply went just to debian-devel full quote left below for ffmpeg-devel, no further inline comments below Thanks On Fri, Aug 29, 2014 at 07:17:55PM +0200, Michael Niedermayer wrote: Hi Vittorio

Re: Reintroducing FFmpeg to Debian

2014-08-29 Thread Christoph Anton Mitterer
Hey. On 12/08/2014 18:30, Michael Niedermayer wrote: Also ive offered my resignation in the past. I do still offer to resign from the FFmpeg leader position, if it resolves this split between FFmpeg and Libav and make everyone work together again. I have absolutely no opinion on the

Re: Reintroducing FFmpeg to Debian

2014-08-28 Thread Thorsten Glaser
On Thu, 28 Aug 2014, Vittorio Giovara wrote: On 17/08/2014 18:15, Clément Bœsch wrote: - you leeching my work by leveraging git merge daily Welcome to the wonderful world of Open Source Luca. Sorry but no, definitely no. While technically what ffmpeg does is allowed by the (L)GPL, it

Re: Reintroducing FFmpeg to Debian

2014-08-27 Thread Vittorio Giovara
On 12/08/2014 18:30, Michael Niedermayer wrote: Also ive offered my resignation in the past. I do still offer to resign from the FFmpeg leader position, if it resolves this split between FFmpeg and Libav and make everyone work together again. Hi Michael, sorry to come late to the party, but I

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-27 Thread Vittorio Giovara
On 19/08/2014 04:50, Ondřej Surý wrote: P.S.: libav doesn't seem to be using Coverity Scan actively: https://scan.coverity.com/projects/106 (last scan was 4 months ago) FWIW if you (or anyone else) is interested in preparing and running a coverity scan on Libav out of curiosity, I can

Re: Reintroducing FFmpeg to Debian

2014-08-27 Thread Vittorio Giovara
On 17/08/2014 18:15, Clément Bœsch wrote: - you leeching my work by leveraging git merge daily Welcome to the wonderful world of Open Source Luca. Sorry but no, definitely no. While technically what ffmpeg does is allowed by the (L)GPL, it fundamentally goes against the spirit of Open

Re: Reintroducing FFmpeg to Debian

2014-08-23 Thread Andreas Cadhalpun
Hi, On 17.08.2014 00:49, Andreas Cadhalpun wrote: I have now sent the pkg-config patches to the BTS [1]. I have found a simpler way to make it possible to link packages not using pkg-config against FFmpeg in Debian: The lib*-ffmpeg-dev packages now install symbolic links from the standard

Re: Reintroducing FFmpeg to Debian

2014-08-23 Thread Michael Niedermayer
Hi On Thu, Aug 21, 2014 at 03:16:50AM +0200, Attila Kinali wrote: Servus, On Wed, 20 Aug 2014 18:43:18 +0900 Norbert Preining prein...@logic.at wrote: By continuing old fights, inspite of the very clearly friendly and open offers and suggestions byu Michael, you and others from AV

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-23 Thread Kieran Kunhya
but either way, id like to suggest again, we move forward and rather discuss how we can improve the situation, do something about the split and move toward un-doing it! We look forward to seeing you in Dublin then. -- To UNSUBSCRIBE, email to debian-devel-requ...@lists.debian.org with a

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-20 Thread Peter B.
On 08/19/2014 12:45 PM, Clément Bœsch wrote: See: http://fate.ffmpeg.org/ http://coverage.ffmpeg.org/ The 2nd link to coverage (which should show the LCOV output, I guess) seems to be broken: I get a 404 Not Found :( Regards, Pb -- To UNSUBSCRIBE, email to

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-20 Thread Clément Bœsch
On Wed, Aug 20, 2014 at 11:05:05AM +0200, Peter B. wrote: On 08/19/2014 12:45 PM, Clément Bœsch wrote: See: http://fate.ffmpeg.org/ http://coverage.ffmpeg.org/ The 2nd link to coverage (which should show the LCOV output, I guess) seems to be broken: I get a 404 Not Found :( Sorry

Re: Reintroducing FFmpeg to Debian

2014-08-20 Thread Norbert Preining
On Sun, 17 Aug 2014, Luca Barbato wrote: - you tried to commit code that was blatantly below the already lax quality requirements (e.g. it contained tabs, it was (and still is) hard to read, it contains dubious, aka security-concerning, practices), I told you not to commit those as-is and you

Re: Reintroducing FFmpeg to Debian

2014-08-20 Thread Ondřej Surý
Norbert, On Wed, Aug 20, 2014, at 11:43, Norbert Preining wrote: [...] The base line of this discussion for me is: [...] * from my point of view, it would be best to throw out Av immediately and switch to ffmpeg before release. It would be great if you didn't send your personal judgements

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-20 Thread Attila Kinali
On Thu, 14 Aug 2014 13:58:07 +0200 Stefano Sabatini stefa...@gmail.com wrote: If you trully want to mend ways, then you and your fellow FFmpeg developers should stop this constant spreading of lies, this defamation campaing against libav and its developers that has been going on for the

Re: Reintroducing FFmpeg to Debian

2014-08-20 Thread Attila Kinali
Servus, On Wed, 20 Aug 2014 18:43:18 +0900 Norbert Preining prein...@logic.at wrote: By continuing old fights, inspite of the very clearly friendly and open offers and suggestions byu Michael, you and others from AV continue simply to insult and be nasty. Sorry, but this is not true. Yes,

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-20 Thread Attila Kinali
On Sat, 16 Aug 2014 17:11:29 +0200 Nicolas George geo...@nsup.org wrote: The most galling in this issue is that there is no clear decision behind this orientation. The fork's manifesto stated that everyone was equal amongst equals, with or without commit rights, but the people who do have the

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-20 Thread Attila Kinali
On Mon, 18 Aug 2014 13:42:36 +0200 Nicolas George geo...@nsup.org wrote: The reason for switching from FFmpeg to libav in the first place just after the fork is much simpler than that. Yes, the reason was that Reinhard, who was the maintainer of the ffmpeg package back then, was on the libav

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-20 Thread Timothy Gu
Hi Attila, I will do a small self-intro, as you most likely don't know me: I am a high school student who mainly writes documentation for FFmpeg, but sometimes do small code fixes and patch review (mainly related to documentation), both for FFmpeg and Libav. I sent my first patch to FFmpeg last

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-19 Thread Ondřej Surý
On Sat, Aug 16, 2014, at 17:29, Thomas Goirand wrote: On 08/15/2014 11:53 PM, The Wanderer wrote: It's also something the Linux kernel is still doing, with apparent success. Yes, the Linux kernel is a successful project. Does this mean using a list for reviewing patches is a good thing?

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-19 Thread Ondřej Surý
On Sat, Aug 16, 2014, at 20:59, Russ Allbery wrote: The problem, however, is that taking security seriously, while possibly necessary, is not sufficient. I'm glad that FFmpeg takes security seriously, but what FFmpeg needs is to *have fewer security bugs*. JFTR the Coverity Scan results for

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-19 Thread Clément Bœsch
Hi, On Tue, Aug 19, 2014 at 10:50:31AM +0200, Ondřej Surý wrote: [...] From the security viewpoint, I would be also interested if ffmpeg has tests and what is current code coverage. That could help avoiding regressions when doing security updates. 1. There are also other tools: llvm/clang

Re: Reintroducing FFmpeg to Debian

2014-08-19 Thread Ivan Kalvachev
On 8/18/14, Moritz Mühlenhoff j...@inutil.org wrote: Andreas Cadhalpun andreas.cadhal...@googlemail.com schrieb: Hi Thomas, On 18.08.2014 08:36, Thomas Goirand wrote: There's been a very well commented technical reason stated here: the release team don't want to deal with 2 of the same

Re: Reintroducing FFmpeg to Debian

2014-08-19 Thread Michael Niedermayer
On Mon, Aug 18, 2014 at 12:15:10AM +0200, Clément Bœsch wrote: On Sun, Aug 17, 2014 at 09:14:47PM +0200, Luca Barbato wrote: [...] Ive asked [1][2] back then what policy in place was broken - you tried to commit code that was blatantly below the already lax quality requirements (e.g.

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-18 Thread Thomas Goirand
On 08/16/2014 11:44 PM, wm4 wrote: This reasoning may work when you have only a small amount of information to read. When you are overwhelmed with it, having different places to do different things is a much better approach. Sending patches to a list simply doesn't scale. Also, with a list,

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-18 Thread Thomas Goirand
On 08/16/2014 11:11 PM, Nicolas George wrote: L'octidi 28 thermidor, an CCXXII, Bálint Réczey a écrit : Using Gerrit and file ownersip are not mutually exclusive. Gerrit can be configured to automatically invite the right people for review based on the changed path. We recently migrated to

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-18 Thread Thomas Goirand
On 08/16/2014 11:30 PM, Nicolas George wrote: So what about the code? Shall the FFmpeg developers discard three years of work and start working on libav? Or shall the libav developers accept to work with the code from FFmpeg that they do not like? FFmpeg folks should rework the code to make it

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-18 Thread Thomas Goirand
On 08/17/2014 07:41 PM, Andreas Cadhalpun wrote: Michael Niedermayer already volunteered to help with all security related problems of FFmpeg in Debian. So what should he do to relieve the impact on the security and release teams? Let's say he would take the role of patching stuff in Stable,

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-18 Thread Vincent Bernat
❦ 18 août 2014 14:20 +0800, Thomas Goirand z...@debian.org : What? Most patches are posted inline (with git-send-email). Even worse then! It makes it hard to copy to your local fs. The whole email is a valid patch in this case. -- Follow each decision as closely as possible with its

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-18 Thread Andreas Cadhalpun
Hi Thomas, On 18.08.2014 08:36, Thomas Goirand wrote: There's been a very well commented technical reason stated here: the release team don't want to deal with 2 of the same library that are doing (nearly) the same things, with potentially the same security issues that we'd have to fix twice

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-18 Thread Nicolas George
Le primidi 1er fructidor, an CCXXII, Thomas Goirand a écrit : The problem was enforcing patch review policies. No, it never was. There's been a very well commented technical reason stated here: the release team don't want to deal with 2 of the same library that are doing (nearly) the same

Re: Reintroducing FFmpeg to Debian

2014-08-18 Thread Moritz Mühlenhoff
Andreas Cadhalpun andreas.cadhal...@googlemail.com schrieb: Hi Thomas, On 18.08.2014 08:36, Thomas Goirand wrote: There's been a very well commented technical reason stated here: the release team don't want to deal with 2 of the same library that are doing (nearly) the same things, with

Re: Reintroducing FFmpeg to Debian

2014-08-18 Thread Andreas Cadhalpun
Hi Moritz, On 18.08.2014 14:05, Moritz Mühlenhoff wrote: Andreas Cadhalpun andreas.cadhal...@googlemail.com schrieb: On 18.08.2014 08:36, Thomas Goirand wrote: There's been a very well commented technical reason stated here: the release team don't want to deal with 2 of the same library that

Re: Reintroducing FFmpeg to Debian

2014-08-17 Thread Michael Niedermayer
On Fri, Aug 15, 2014 at 01:19:38AM +0200, Luca Barbato wrote: Stefano Sabatini wrote: [...] The list is quite long and debunking each of the statements could take a lot of time. I'm going to address two historical misrepresentations: # The change of management Michael Niedermayer

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-17 Thread Andreas Cadhalpun
Hi Russ, On 16.08.2014 18:33, Russ Allbery wrote: All the renaming and cordial co-existence in the world won't change this. The things that would change this is for one or both projects to develop a better security track record and a history of higher-quality code releases that require less

Re: Reintroducing FFmpeg to Debian

2014-08-17 Thread Luca Barbato
On 17/08/14 10:28, Michael Niedermayer wrote: On Fri, Aug 15, 2014 at 01:19:38AM +0200, Luca Barbato wrote: Stefano Sabatini wrote: [...] The list is quite long and debunking each of the statements could take a lot of time. I'm going to address two historical misrepresentations: # The

Re: Reintroducing FFmpeg to Debian

2014-08-17 Thread Clément Bœsch
On Sun, Aug 17, 2014 at 09:14:47PM +0200, Luca Barbato wrote: [...] Ive asked [1][2] back then what policy in place was broken - you tried to commit code that was blatantly below the already lax quality requirements (e.g. it contained tabs, it was (and still is) hard to read, it contains

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread Nicolas George
L'octidi 28 thermidor, an CCXXII, Bálint Réczey a écrit : Using Gerrit and file ownersip are not mutually exclusive. Gerrit can be configured to automatically invite the right people for review based on the changed path. We recently migrated to Gerrit at the Wireshark project and it helps a

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread Thomas Goirand
On 08/15/2014 11:53 PM, The Wanderer wrote: It's also something the Linux kernel is still doing, with apparent success. Yes, the Linux kernel is a successful project. Does this mean using a list for reviewing patches is a good thing? No! The workflow with a list is simply horrible. Using

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread Nicolas George
Le septidi 27 thermidor, an CCXXII, Thomas Goirand a écrit : If you guys could find a solution to try to work together again, and merge back both projects, that'd be best for everyone. When people suggest that, I always wonder how they see that happening with regard to the code.

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread Pau Garcia i Quiles
On Sat, Aug 16, 2014 at 5:30 PM, Nicolas George geo...@nsup.org wrote: The only option is to make sure the users do not suffer from the fork, by making sure they can easily use the version that is most suited for their need without being sucked into the developers' disagreements. Can we get

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread wm4
On Sat, 16 Aug 2014 23:29:56 +0800 Thomas Goirand z...@debian.org wrote: On 08/15/2014 11:53 PM, The Wanderer wrote: It's also something the Linux kernel is still doing, with apparent success. Yes, the Linux kernel is a successful project. Does this mean using a list for reviewing

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread Russ Allbery
Pau Garcia i Quiles pgqui...@elpauer.org writes: If libav and ffmpeg maintainers cannot reach an agreement regarding library names and it's not possible to simply use either ffmpeg or libav indistinctly due missing features binary compatibility, etc, the obvious solution is that BOTH libav

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread Cyril Brulebois
Hi Russ, Russ Allbery r...@debian.org (2014-08-16): None of this is why libav and FFmpeg can't both be in the archive. They can't both be in the archive because both the release team and the security team have said that they're not interested in trying to support both, due to the amount of

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread Russ Allbery
Cyril Brulebois k...@debian.org writes: Russ Allbery r...@debian.org (2014-08-16): None of this is why libav and FFmpeg can't both be in the archive. They can't both be in the archive because both the release team and the security team have said that they're not interested in trying to

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread Ivan Kalvachev
On 8/16/14, Pau Garcia i Quiles pgqui...@elpauer.org wrote: On Sat, Aug 16, 2014 at 5:30 PM, Nicolas George geo...@nsup.org wrote: The only option is to make sure the users do not suffer from the fork, by making sure they can easily use the version that is most suited for their need without

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread Bálint Réczey
Hi Nicolas, 2014-08-16 17:11 GMT+02:00 Nicolas George geo...@nsup.org: L'octidi 28 thermidor, an CCXXII, Bálint Réczey a écrit : Using Gerrit and file ownersip are not mutually exclusive. Gerrit can be configured to automatically invite the right people for review based on the changed path.

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread Bálint Réczey
Hi Russ, 2014-08-16 18:59 GMT+02:00 Russ Allbery r...@debian.org: Cyril Brulebois k...@debian.org writes: Russ Allbery r...@debian.org (2014-08-16): None of this is why libav and FFmpeg can't both be in the archive. They can't both be in the archive because both the release team and the

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread Russ Allbery
Ivan Kalvachev ikalvac...@gmail.com writes: I'm quite sure the Security team is full of capable people who can handle one more package. One, no, this statement is not correct. Not because the security team is not capable -- they are very capable -- but because they are not *full*. You imply

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread wm4
On Sat, 16 Aug 2014 11:59:20 -0700 Russ Allbery r...@debian.org wrote: The problem, however, is that taking security seriously, while possibly necessary, is not sufficient. I'm glad that FFmpeg takes security seriously, but what FFmpeg needs is to *have fewer security bugs*. That is very

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread Andreas Cadhalpun
Hi, On 16.08.2014 17:49, Pau Garcia i Quiles wrote: On Sat, Aug 16, 2014 at 5:30 PM, Nicolas George geo...@nsup.org mailto:geo...@nsup.org wrote: The only option is to make sure the users do not suffer from the fork, by making sure they can easily use the version that is most

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread Derek Buitenhuis
On 8/16/2014 11:27 PM, wm4 wrote: That is very valuable advice. We'll get to work right away. I've added it to my TODO: * Don't write bugs. - Derek -- To UNSUBSCRIBE, email to debian-devel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread Russ Allbery
wm4 nfx...@googlemail.com writes: Russ Allbery r...@debian.org wrote: Note that all of the above statements also apply to libav. As near as I can tell, this is not a distinguishing characteristic between the two projects. And that's an argument against switching to FFmpeg exactly how?

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-16 Thread Russ Allbery
Derek Buitenhuis derek.buitenh...@gmail.com writes: On 8/16/2014 11:27 PM, wm4 wrote: That is very valuable advice. We'll get to work right away. I've added it to my TODO: * Don't write bugs. That's a really bad way of avoiding security bugs. I'm sure you know that and are just being

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-15 Thread Thomas Goirand
On 08/14/2014 11:59 PM, The Wanderer wrote: On 08/14/2014 11:27 AM, Thomas Goirand wrote: On 08/13/2014 07:53 AM, Kieran Kunhya wrote: On 08/13/2014 06:30 AM, Michael Niedermayer wrote: Also ive offered my resignation in the past. I do still offer to resign from the FFmpeg leader

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-15 Thread Paul Wise
On Fri, Aug 15, 2014 at 2:53 PM, Thomas Goirand wrote: Hum... Well, to me, what's important is that the code gets peer-reviewed. ... by both humans and by automatically by computers; compiler warnings, static analysis tools, fuzz testers etc. -- bye, pabs https://wiki.debian.org/PaulWise

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-15 Thread Michael Niedermayer
On Fri, Aug 15, 2014 at 02:53:09PM +0800, Thomas Goirand wrote: On 08/14/2014 11:59 PM, The Wanderer wrote: On 08/14/2014 11:27 AM, Thomas Goirand wrote: On 08/13/2014 07:53 AM, Kieran Kunhya wrote: On 08/13/2014 06:30 AM, Michael Niedermayer wrote: Also ive offered my

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-15 Thread Thomas Goirand
On 08/15/2014 08:20 PM, Michael Niedermayer wrote: Yes, the tricky part in FFmpeg and Libav in relation to this is that theres quite a bit of code that is only well understood by a single person even if you would combine both projects together. Hum... Hang on here then! Does this mean that, in

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-15 Thread The Wanderer
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 08/15/2014 11:23 AM, Thomas Goirand wrote: On 08/15/2014 08:20 PM, Michael Niedermayer wrote: Absolutely everyone should *always* be able to leave comments, be it positive or negative. yes, i fully agree and this also was always so in

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-15 Thread Bálint Réczey
Hi, 2014-08-15 14:20 GMT+02:00 Michael Niedermayer michae...@gmx.at: On Fri, Aug 15, 2014 at 02:53:09PM +0800, Thomas Goirand wrote: On 08/14/2014 11:59 PM, The Wanderer wrote: On 08/14/2014 11:27 AM, Thomas Goirand wrote: On 08/13/2014 07:53 AM, Kieran Kunhya wrote: On 08/13/2014

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-14 Thread Thomas Weber
On Wed, Aug 13, 2014 at 12:53:41AM +0100, Kieran Kunhya wrote: Also ive offered my resignation in the past. I do still offer to resign from the FFmpeg leader position, if it resolves this split between FFmpeg and Libav and make everyone work together again. I never understood why people

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-14 Thread Stefano Sabatini
On date Wednesday 2014-08-13 16:27:20 +0200, Attila Kinali encoded: On Wed, 13 Aug 2014 00:30:05 +0200 Michael Niedermayer michae...@gmx.at wrote: I never understood why people who once where friends became mutually so hostile You should know that better than anyone else! You still

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-14 Thread Bálint Réczey
2014-08-14 13:58 GMT+02:00 Stefano Sabatini stefa...@gmail.com: On date Wednesday 2014-08-13 16:27:20 +0200, Attila Kinali encoded: On Wed, 13 Aug 2014 00:30:05 +0200 Michael Niedermayer michae...@gmx.at wrote: I never understood why people who once where friends became mutually so hostile

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-14 Thread Thomas Goirand
On 08/13/2014 07:53 AM, Kieran Kunhya wrote: Whatever, people can work on their own code happily but the rest of the world (cf this thread) has to deal with this annoying FFmpeg/libav madness. Right! Not only a core of a few upstream authors are affected, but also downstream distributions

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-14 Thread The Wanderer
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 08/14/2014 11:27 AM, Thomas Goirand wrote: On 08/13/2014 07:53 AM, Kieran Kunhya wrote: On 08/13/2014 06:30 AM, Michael Niedermayer wrote: Also ive offered my resignation in the past. I do still offer to resign from the FFmpeg leader

Re: Reintroducing FFmpeg to Debian

2014-08-14 Thread Luca Barbato
Stefano Sabatini wrote: Please refrain from claiming other people are spreading lies, especially with no specific references (and this is not the place where to discuss such things). Attila already amended one of the false statement that had been spun around (about the people behind Libav

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-13 Thread Attila Kinali
On Wed, 13 Aug 2014 00:30:05 +0200 Michael Niedermayer michae...@gmx.at wrote: I never understood why people who once where friends became mutually so hostile You should know that better than anyone else! You still claim to be my friend, yet you said and did things that i have not seen from

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-12 Thread wm4
On Mon, 11 Aug 2014 18:34:23 -0400 Theodore Ts'o ty...@mit.edu wrote: On Mon, Aug 11, 2014 at 10:53:56PM +0200, wm4 wrote: To be fair, FFmpeg does its own manual symbol versioning by appending increasing numbers to function names. But the real problem are not these functions, but public

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-12 Thread wm4
On Tue, 12 Aug 2014 02:54:39 +0200 Matthias Urlichs matth...@urlichs.de wrote: Hi, wm4: Build something on a newer glibc system, and try to run the binary on an older system. It most likely won't work - even if it could in theory. (At least it was this way some years ago. Probably still

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-12 Thread Matthias Urlichs
Hi, wm4: ABI backwards compatibility is not a goal I would want to spend any time on. Forward compatibility, on the other hand … Well, I think it's a pretty common complaint from commercial software vendors. That you can't distribute precompiled binaries reasonably. They need to compile

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-12 Thread Matthias Urlichs
Hi, wm4: In fact, the API cleanup is an ongoing process, and is what causes the incompatibilities with each release. For example, a C library should have a consistent naming schema. FFmpeg/Libav decided to use AV and av_ as prefixes for all symbols in the public header files. This required

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-12 Thread Josselin Mouette
Le mardi 12 août 2014 à 14:53 +0200, wm4 a écrit : gstreamer has more problems than it solves. (Forces glib/gobject on you, GTK-style OOP, pretty crashy, tons of low-quality plugins, complicated API and design, ...) Hummm, I know FUD when I see it… -- .''`.Josselin Mouette : :' :

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-12 Thread wm4
On Tue, 12 Aug 2014 16:51:40 +0200 Matthias Urlichs matth...@urlichs.de wrote: Hi, wm4: In fact, the API cleanup is an ongoing process, and is what causes the incompatibilities with each release. For example, a C library should have a consistent naming schema. FFmpeg/Libav decided to

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-12 Thread Attila Kinali
Hi, On Fri, 8 Aug 2014 08:16:24 -0500 Joe Neal vlvtel...@speakeasy.net wrote: On both servers and desktops, I've been a Debian user since Sarge. I use Debian not only because of its strong technical merits, but because of the strong sense of ethics the project has always had. A fork

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-12 Thread Joe Neal
On Tue, 12 Aug 2014 17:13:17 +0200 Attila Kinali att...@kinali.ch wrote: Well, if you believe in lies, then of course your view of the world will darken. But i hope that this email clears things up. If I am spreading falsehoods then I apologize. The ffmpeg/libav split broke a video sharing

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-12 Thread compn
On Tue, 12 Aug 2014 16:51:40 +0200 Matthias Urlichs matth...@urlichs.de wrote: Hi, Yes, that would be nice. The FFmpeg/Libav split is mostly a political/social issue though: it seems some (not all) members from each side just can't deal with some (not all) members from the other side.

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-12 Thread Attila Kinali
On Tue, 12 Aug 2014 14:04:32 -0400 compn te...@mi.rr.com wrote: at least 6+ devels refuse to work with each other , thats only a quick estimation, i havent polled everyone lately. ffmpeg and libav devs dont even TALK to each other. theres a couple devs who frequent both irc/lists, most do

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-12 Thread Attila Kinali
On Tue, 12 Aug 2014 10:44:35 -0500 Joe Neal vlvtel...@speakeasy.net wrote: When this happened I scoured the net, including mailing lists from both projects to try and figure out what had happened. The overwhelming evidence based on mailing list posts, blog posts, forum discussions and

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-12 Thread Michael Niedermayer
Hi On Tue, Aug 12, 2014 at 05:13:17PM +0200, Attila Kinali wrote: Hi, On Fri, 8 Aug 2014 08:16:24 -0500 Joe Neal vlvtel...@speakeasy.net wrote: On both servers and desktops, I've been a Debian user since Sarge. I use Debian not only because of its strong technical merits, but because

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-12 Thread Michael Niedermayer
On Tue, Aug 12, 2014 at 09:45:37PM +0200, Attila Kinali wrote: On Tue, 12 Aug 2014 10:44:35 -0500 Joe Neal vlvtel...@speakeasy.net wrote: When this happened I scoured the net, including mailing lists from both projects to try and figure out what had happened. The overwhelming evidence

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-12 Thread Kieran Kunhya
Also ive offered my resignation in the past. I do still offer to resign from the FFmpeg leader position, if it resolves this split between FFmpeg and Libav and make everyone work together again. I never understood why people who once where friends became mutually so hostile The big elephant

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-12 Thread Joe Neal
On Tue, 12 Aug 2014 21:45:37 +0200 Attila Kinali att...@kinali.ch wrote: I think you are confusing a few things. Sam was, as far as i know, never active in FFmpeg. He was (and i think still is) a big figure in VLC development. I was only speaking of him as maintainer of the ffmpeg packages in

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-11 Thread Holger Levsen
Hi, On Montag, 11. August 2014, Ben Hutchings wrote: dvswitch was also broken by the removal of support for downscaled decoding of DV video. I don't know whether that change is specific to libav or was also made in FFmpeg. dvswitch is still broken and there is no dvswitch in jessie... We

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-11 Thread Vincent Lefevre
On 2014-08-09 18:26:19 +0100, Kieran Kunhya wrote: We also use a fork specifically to work around very wasteful calculations in libswscale during 10-bit chroma conversion that involve multiplying a pixel by a 2^n value with 32-bit precision and then shifting that value down by n back to 16-bit

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-11 Thread Wookey
+++ Wookey [2014-08-08 16:05 +0100]: My expertise here is extremely limited, but some practical experience shows that mythtv does at least basically work fine with libav. It turns out that this is completely wrong (as hinted at in later mails). I was mislead by info in bugreports. The

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-11 Thread Moritz Mühlenhoff
Wookey woo...@wookware.org schrieb: Unless we were to decide to make an exception re internal libraries (which seems unlikely in this case given the general discussion on security load), this package is not going to make it into Debian anytime soon, which from my POV is very sad - I had

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-11 Thread Jeff Epler
On Mon, Aug 11, 2014 at 06:28:51PM +0200, Moritz Mühlenhoff wrote: I don't know mythtv, but if it's just a digital video recorder, there's no significant risk ever needing security updates. A local, forked copy is problematic for a video player since someone may open a malformed video file,

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-11 Thread Reimar Döffinger
Hello, Apologies for not being able to resist answering even if it is getting off-topic. On Sun, Aug 10, 2014 at 05:43:33PM -0400, Theodore Ts'o wrote: On Sun, Aug 10, 2014 at 12:25:33AM -0700, Andrew Kelley wrote: High quality libraries must iterate on their API. Especially for a library

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-11 Thread wm4
On Mon, 11 Aug 2014 20:40:28 +0200 Reimar Döffinger reimar.doeffin...@gmx.de wrote: Hello, Apologies for not being able to resist answering even if it is getting off-topic. On Sun, Aug 10, 2014 at 05:43:33PM -0400, Theodore Ts'o wrote: On Sun, Aug 10, 2014 at 12:25:33AM -0700, Andrew

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-11 Thread Michael Niedermayer
Hi On Sun, Aug 10, 2014 at 09:10:23AM -0400, Reinhard Tartler wrote: On Sun, Aug 10, 2014 at 3:01 AM, Matthias Urlichs matth...@urlichs.de wrote: [...] IMHO it's reasonable to expect core APIs to be upwards-compatible and keep deprecated interfaces around for another release or two. This

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-11 Thread Theodore Ts'o
On Mon, Aug 11, 2014 at 10:53:56PM +0200, wm4 wrote: To be fair, FFmpeg does its own manual symbol versioning by appending increasing numbers to function names. But the real problem are not these functions, but public structs. Imagine a new API user fighting to guess which fields in

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-11 Thread Matthias Urlichs
Hi, wm4: Build something on a newer glibc system, and try to run the binary on an older system. It most likely won't work - even if it could in theory. (At least it was this way some years ago. Probably still is.) What would be the point of introducing new or updated interfaces if you then

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-10 Thread Matthias Urlichs
Hi, Jean-Yves Avenard: Including rename of constants (code enums id for example). Another nail in libav's coffin, then. IMHO it's reasonable to expect core APIs to be upwards-compatible and keep deprecated interfaces around for another release or two. Keeping your own static version is the

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-10 Thread Andrew Kelley
On Sun, Aug 10, 2014 at 12:01 AM, Matthias Urlichs matth...@urlichs.de wrote: Jean-Yves Avenard: Including rename of constants (code enums id for example). Another nail in libav's coffin, then. IMHO it's reasonable to expect core APIs to be upwards-compatible and keep deprecated

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-10 Thread Matthias Urlichs
Hi, Andrew Kelley: It is unreasonable to expect no incompatible changes. When somebody renames constants, a compatibility #ifdef or two is not too much to ask, IMHO. Libav is making a more concentrated effort at improving this, and the evolving API is a side-effect of that. That begs the

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-10 Thread Jean-Yves Avenard
Hi On 10 August 2014 17:01, Matthias Urlichs matth...@urlichs.de wrote: Hi, IMHO it's reasonable to expect core APIs to be upwards-compatible and keep deprecated interfaces around for another release or two. Then it becomes unreasonable for a piece of software to be compatible with

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-10 Thread Andrew Kelley
On Sun, Aug 10, 2014 at 1:48 AM, Jean-Yves Avenard jyaven...@gmail.com wrote: Then it becomes unreasonable for a piece of software to be compatible with multiple version of the same library, and support all of those. IMO it's not worth the effort to support multiple versions of the same

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-10 Thread Jean-Yves Avenard
On 10 August 2014 18:53, Andrew Kelley superjo...@gmail.com wrote: IMO it's not worth the effort to support multiple versions of the same library. If you want to use an old library, use an old version of the software. In our case, we have very long release cycles. Usually only once a year at

Re: [FFmpeg-devel] Reintroducing FFmpeg to Debian

2014-08-10 Thread Peter B.
On 08/08/2014 09:22 PM, Matthias Urlichs wrote: We'd also benefit from the fact that Upstream tends to use FFmpeg. I'd hate to report some intractable codec bug which Upstream closes with an it works with FFmpeg comment Oh, btw, just a few days ago, that's exactly what happened on kdenlive

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