@Stephen yes please :) I used https://ffmpeg.org/trac/ffmpeg/wiki/UbuntuCompilationGuide while testing :) it is very detailed.
On Thu, Feb 28, 2013 at 7:40 PM, Stephen Cottham < [email protected]> wrote: > Hi Maxim, > > Did you want me to include the H264 into the FFMPEG build instructions? > > Best Regards > > > > Stephen Cottham > Group IT Manager (Associate) > > Robert Bird Group > Level 5, 333 Ann St > Brisbane, Queensland, 4000, Australia > Phone: +6173 319 2777 (AUS) > Phone: +44207 633 2880 (UK) > Fax: +6173 319 2799 > > Mobile: +61400 756 963 (AUS) > Mobile: +447900 918 616 (UK) > Web: www.robertbird.com > > > This email and any attachments are confidential and may contain legally > privileged information or copyright material. Unless expressly stated, > confidentiality and/or legal privilege is not intended to be waived by the > sending of this email. The contents of this email, including any > attachments, are intended solely for the use of the individual or entity to > whom they are addressed. 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None of the sender or its > related entities accepts any liability for any consequential damage > resulting from this email containing computer viruses. > > Disclaimer added by CodeTwo Exchange Rules > http://www.codetwo.com > > -----Original Message----- > From: Maxim Solodovnik [mailto:[email protected]] > Sent: 28 February 2013 09:54 > To: [email protected] > Cc: dev > Subject: Re: h264 video recording > > The issue seems to be resolved > due to copy/paste parameters of H264 and camera were not in sync. > After code generalization everything is saved as expected > > I'm going to commit my changes > and ask Stephen Cottham to update his build instructions > > Is it OK? > > > On Thu, Feb 28, 2013 at 2:47 PM, [email protected] < > [email protected]> wrote: > > > yeah but if some ffmpeg geek looks at the actual file he might be also > > able telling us why :)) > > > > Have you tried converting the flv to an avi with FFMPEG ? Does that work? > > > > Sebastian > > > > > > 2013/2/28 Maxim Solodovnik <[email protected]> > > > >> all my searches regarding ffmpeg output end up with: "your file is > broken" > >> I'll try to create such report and sample video > >> > >> > >> On Thu, Feb 28, 2013 at 1:20 PM, [email protected] < > >> [email protected]> wrote: > >> > >>> Unfortunately I have no machine for testing and debugging now. > >>> You might put the recordings up somewhere so that I can grep them as > >>> soon as I can test it. > >>> > >>> But it would make sense to documentate the issue together with the > >>> ffmpeg command and write an email to the FFMPEG list. > >>> > >>> Sebastian > >>> > >>> > >>> 2013/2/28 Maxim Solodovnik <[email protected]> > >>> > >>>> Should I create/send you the recordings? > >>>> > >>>> > >>>> On Thu, Feb 28, 2013 at 12:12 PM, Maxim Solodovnik < > >>>> [email protected]> wrote: > >>>> > >>>>> The command is > >>>>> ffmpeg -i ../rec_56_stream_2_27_02_2013_20_19_36.flv -vf > >>>>> scale=320:240 -an frames/ffout%03d.png > >>>>> > >>>>> ffmpeg was compiled from the sources using this > >>>>> https://ffmpeg.org/trac/ffmpeg/wiki/UbuntuCompilationGuide > >>>>> instruction > >>>>> > >>>>> I can send you flv file(s) I have 7 (created with different client > >>>>> settings) > >>>>> > >>>>> but the more I'm looking at it the more I believe flv file created > >>>>> with our stream writer is broken ... > >>>>> > >>>>> > >>>>> > >>>>> > >>>>> On Thu, Feb 28, 2013 at 12:06 PM, [email protected] < > >>>>> [email protected]> wrote: > >>>>> > >>>>>> Did you trace it down already so that you can post the raw ffmpeg > >>>>>> command together with the raw FLV file so we can test this > >>>>>> isolated without making any recording? > >>>>>> > >>>>>> Sebastian > >>>>>> > >>>>>> > >>>>>> 2013/2/28 Maxim Solodovnik <[email protected]> > >>>>>> > >>>>>>> Hello Sebastian, > >>>>>>> > >>>>>>> Currently I'm trying to switch video codec on client to be H264. > >>>>>>> The video works as expected (not sure how quality is changed) > >>>>>>> The only problem I currently have related to recording: > >>>>>>> While processing recording of type interview we are trying to > >>>>>>> convert flv video to the sequence of images using ffmpeg. > >>>>>>> > >>>>>>> this type of conversion is failed. > >>>>>>> > >>>>>>> I did update ffmpeg, x264 and other dependencies to have latest > >>>>>>> available version form the git. > >>>>>>> ffmpeg was rebuilt with x264 support > >>>>>>> > >>>>>>> but the video made by OM is not convertable > >>>>>>> > >>>>>>> I have tried to make changes on client (playing with > >>>>>>> H264VideoStreamSettings options) but this have minimal or no > >>>>>>> effect > >>>>>>> > >>>>>>> According to ffmpeg errors: > >>>>>>> > >>>>>>> [h264 @ 0x9c0ce60] no frame! > >>>>>>> Last message repeated 113 times > >>>>>>> > >>>>>>> I guess some info is not written into the stream (SPS PPS) Maybe > >>>>>>> you know how stream should be serialized to have this > >>>>>>> information? > >>>>>>> > >>>>>>> Surprisingly raw flv files (like > >>>>>>> rec_56_stream_2_27_02_2013_20_19_36.flv) are played successfully > >>>>>>> using VLC player on Windows. > >>>>>>> > >>>>>>> > >>>>>>> Thanks in advance for your help > >>>>>>> > >>>>>>> -- > >>>>>>> WBR > >>>>>>> Maxim aka solomax > >>>>>>> > >>>>>> > >>>>>> > >>>>>> > >>>>>> -- > >>>>>> Sebastian Wagner > >>>>>> https://twitter.com/#!/dead_lock > >>>>>> http://www.webbase-design.de > >>>>>> http://www.wagner-sebastian.com > >>>>>> [email protected] > >>>>>> > >>>>> > >>>>> > >>>>> > >>>>> -- > >>>>> WBR > >>>>> Maxim aka solomax > >>>>> > >>>> > >>>> > >>>> > >>>> -- > >>>> WBR > >>>> Maxim aka solomax > >>>> > >>> > >>> > >>> > >>> -- > >>> Sebastian Wagner > >>> https://twitter.com/#!/dead_lock > >>> http://www.webbase-design.de > >>> http://www.wagner-sebastian.com > >>> [email protected] > >>> > >> > >> > >> > >> -- > >> WBR > >> Maxim aka solomax > >> > > > > > > > > -- > > Sebastian Wagner > > https://twitter.com/#!/dead_lock > > http://www.webbase-design.de > > http://www.wagner-sebastian.com > > [email protected] > > > > > > -- > WBR > Maxim aka solomax > > DQo+IC0tDQo+IFNlYmFzdGlhbiBXYWduZXINCj4gaHR0cHM6Ly90d2l0dGVyLmNv > > bS8jIS9kZWFkX2xvY2sNCj4gaHR0cDovL3d3dy53ZWJiYXNlLWRlc2lnbi5kZQ0KPiBodHRwOi8v > > d3d3LndhZ25lci1zZWJhc3RpYW4uY29tDQo+IHNlYmEud2FnbmVyQGdtYWlsLmNvbQ0KPg0KDQoN > Cg0KLS0NCldCUg0KTWF4aW0gYWthIHNvbG9tYXgNCg -- WBR Maxim aka solomax
