[mythtv-users] Mythbuntu 16.04 DVB recording transcode to MPEG-4 corrupting video

[Mark Perkins]

-------- Original message --------
From: Tom Prouse <tom.prouse at gmail.com>
Date: 30/04/2016 5:40 pm (GMT+09:30)
To: mythtv-users at mythtv.org
Subject: [mythtv-users] Mythbuntu 16.04 DVB recording transcode to MPEG-4 corrupting video

Hi all,

I've just this week installed a fresh copy of mythbuntu 16.04 on an old pc. Everything appears to be working well except for transcoding recordings.

When I transcode a recording to MPEG-4 (with or without High Quality or advanced motion estimation checked in the recording profile) it corrupts the video. Audio is fine, but the video looks like a test signal. The corruption is visible in mythweb (the thumbnail shows a frame of the corrupted video) and through the openelec kodi pvr.mythtv plugin, I don't use mythfrontend. All recordings are from australian DVB-T channels, the files in the recordings folder have the extension .ts

Does anyone have an idea what could be causing this?

MythTV Version : v28.0-9-g1bec90b
MythTV Branch : fixes/0.28
Network Protocol : 88
Library API : 0.28.20160309-1
QT Version : 5.5.1
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_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

Thanks,
Tom

-----------

Maybe this?
https://code.mythtv.org/trac/ticket/12479

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