[mythtv] [mythtv-users] hls server problems
Anthony Giggins
seven at seven.dorksville.net
Thu Aug 25 00:37:08 UTC 2016
On 24 August 2016 at 23:58, Stuart Auchterlonie <stuarta at squashedfrog.net>
wrote:
> On 24/08/16 10:25, Anthony Giggins wrote:
> >
> >
> > On 10 August 2016 at 20:02, Anthony Giggins <seven at seven.dorksville.net
> > <mailto:seven at seven.dorksville.net>> wrote:
> >
> >
> >
> > On 10 August 2016 at 01:50, John Pilkington <J.Pilk at tesco.net
> > <mailto:J.Pilk at tesco.net>> wrote:
> >
> > On 09/08/16 15:40, Anthony Giggins wrote:
> >
> >
> >
> > On 22 June 2016 at 18:35, Mark Perkins
> > <perkins1724 at hotmail.com <mailto:perkins1724 at hotmail.com>
> > <mailto:perkins1724 at hotmail.com
> > <mailto:perkins1724 at hotmail.com>>> wrote:
> >
> >
> > >hey, recently i tried the hls streaming demo page in
> > the backend. everything seems to work fine, but the produced
> > video files are broken.
> >
> > Define broken?
> > Does it look like this?
> > https://code.mythtv.org/trac/ticket/12479
> > <https://code.mythtv.org/trac/ticket/12479>
> > <https://code.mythtv.org/trac/ticket/12479
> > <https://code.mythtv.org/trac/ticket/12479>>
> >
> >
> > Yep I can confirm that I'm getting this problem since
> > upgrading....
> > using torc, myth webfrontend and the Live streaming example
> > site,
> > previous created streams are fine and will playback but
> > newly created
> > streams will only playback sound but video is distorted, see
> > the linked
> > screenshot
> >
> > https://imagebin.ca/v/2qypLbHV4t4K
> > <https://imagebin.ca/v/2qypLbHV4t4K>
> > <https://imagebin.ca/v/2qypLbHV4t4K
> > <https://imagebin.ca/v/2qypLbHV4t4K>>
> >
> >
> > the same settings used in 0.27 are not working
> > ie.Bitrate 800k
> > Width: Auto
> > Height: 480
> > Audio: 128k
> > it produces the same 864x480 res stream just unwatchable,
> from
> > mythwebfrontend it produces smaller res streams is this
> > configurable
> > somewhere?
> >
> > from the mythbuntu ppa from about a week ago
> > MythTV Version : v0.28-46-ge5ce273
> > MythTV Branch : fixes/0.28
> > Network Protocol : 88
> > Library API : 0.28.20160309-1
> > QT Version : 5.2.1
> > Options compiled in:
> > linux profile use_hidesyms using_alsa using_oss using_pulse
> > using_pulseoutput using_backend using_bindings_perl
> > using_bindings_python using_bindings_php using_crystalhd
> > using_dvb
> > using_firewire using_frontend using_hdhomerun using_vbox
> > using_ceton
> > using_hdpvr using_ivtv using_joystick_menu using_libcec
> > using_libcrypto
> > using_libdns_sd using_libfftw3 using_libxml2 using_lirc
> > using_mheg
> > using_opengl using_opengl_video using_opengl_themepainter
> > using_qtwebkit
> > using_qtscript using_qtdbus using_sdl using_taglib
> > using_v4l2 using_x11
> > using_xrandr using_xv using_profiletype using_bindings_perl
> > using_bindings_python using_bindings_php using_freetype2
> > using_mythtranscode using_opengl using_vaapi using_vdpau
> > using_ffmpeg_threads using_mheg using_libass using_libxml2
> >
> > Cheers,
> >
> > Anthony
> >
> >
> > There was a long thread about this last year on the dev list.
> > Right at the end (30 July 2015) Warpme said:
> >
> > I have exactly the same HLS distortions on H264 SD channels. HD
> > channels are OK.
> > Reverting commit You mention fixes issue for me.
> >
> > There are problems with problems gossamer-threads at present and
> > I don't use hls. Does the hls problem still apply only to SD
> h264?
> >
> > John P
> >
> > I haven't got any H264 SD channels but it is working on H264 HD
> > 1080p by the looks but not on MPEG2 SD 540p or MPEG2 HD 720p (once
> > again none of the AUS channels are MPEG2 1080p as far as I can see)
> >
> > would you mind sharing your mythtranscode binary that way I don't
> > need to recompile, I'm running mythbuntu 14.04, haven't made the
> > jump to 16.04
> >
> > Cheers,
> >
> > Anthony
> >
> > Found an old MPEG2 HD 1080p recording and this also has the same issue.
> > Dev's can we please get this rolled back?
> >
>
> It needs fixing not rolling back....
>
> Regards
> Stuart
>
Given that HLS is almost unusable as well as FIFO transcoding, why dont you
roll back the commit that caused the fault then look at a fix rather then
leaving it in a broken state?
Cheers,
Anthony
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