done video codec is changed :)
On Thu, Feb 28, 2013 at 8:53 PM, Maxim Solodovnik <solomax...@gmail.com>wrote: > @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 < > stephen.cott...@robertbird.com.au> 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. 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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:solomax...@gmail.com] >> Sent: 28 February 2013 09:54 >> To: seba.wag...@gmail.com >> 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, seba.wag...@gmail.com < >> seba.wag...@gmail.com> 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 <solomax...@gmail.com> >> > >> >> 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, seba.wag...@gmail.com < >> >> seba.wag...@gmail.com> 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 <solomax...@gmail.com> >> >>> >> >>>> Should I create/send you the recordings? >> >>>> >> >>>> >> >>>> On Thu, Feb 28, 2013 at 12:12 PM, Maxim Solodovnik < >> >>>> solomax...@gmail.com> 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, seba.wag...@gmail.com < >> >>>>> seba.wag...@gmail.com> 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 <solomax...@gmail.com> >> >>>>>> >> >>>>>>> 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 >> >>>>>> seba.wag...@gmail.com >> >>>>>> >> >>>>> >> >>>>> >> >>>>> >> >>>>> -- >> >>>>> 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 >> >>> seba.wag...@gmail.com >> >>> >> >> >> >> >> >> >> >> -- >> >> WBR >> >> Maxim aka solomax >> >> >> > >> > >> > >> > -- >> > Sebastian Wagner >> > https://twitter.com/#!/dead_lock >> > http://www.webbase-design.de >> > http://www.wagner-sebastian.com >> > seba.wag...@gmail.com >> > >> >> >> >> -- >> WBR >> Maxim aka solomax >> >> DQo+IC0tDQo+IFNlYmFzdGlhbiBXYWduZXINCj4gaHR0cHM6Ly90d2l0dGVyLmNv >> >> bS8jIS9kZWFkX2xvY2sNCj4gaHR0cDovL3d3dy53ZWJiYXNlLWRlc2lnbi5kZQ0KPiBodHRwOi8v >> >> d3d3LndhZ25lci1zZWJhc3RpYW4uY29tDQo+IHNlYmEud2FnbmVyQGdtYWlsLmNvbQ0KPg0KDQoN >> Cg0KLS0NCldCUg0KTWF4aW0gYWthIHNvbG9tYXgNCg > > > > > -- > WBR > Maxim aka solomax > -- WBR Maxim aka solomax
