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]
