[mythtv-users] Status of ffmpeg 4.4.1

[Peter Bennett]

On 11/16/21 9:59 AM, James Abernathy wrote:
>
>
> On Tue, Nov 16, 2021 at 9:47 AM James Abernathy <jfabernathy at gmail.com 
> <mailto:jfabernathy at gmail.com>> wrote:
>
>
>
>     On Tue, Nov 16, 2021 at 9:40 AM James Abernathy
>     <jfabernathy at gmail.com <mailto:jfabernathy at gmail.com>> wrote:
>
>
>
>         On Tue, Nov 16, 2021 at 9:26 AM Peter Bennett
>         <pb.mythtv at gmail.com <mailto:pb.mythtv at gmail.com>> wrote:
>
>
>             Peter
>
>         Answer below, but I'll tell you specifically how I did the test.
>         1. git checkout master
>         2. git clean -xfd
>         3. cd mythtv
>         4. ./configure --prefix=/usr
>         5. make -j 8
>         6. sudo make install
>
>         Then I made sure that mythtfrontend audio set upconvert stereo
>         to 5.1 was checked and then tuned to a stereo TV station.
>
>         jim at pop-os:~/build/mythtv/mythtv$ mythfrontend --version
>         Please attach all output as a file in bug reports.
>         MythTV Version : v32-Pre-2984-g57a388e222
>         MythTV Branch : master
>         Network Protocol : 91
>         Library API : 32.20200101-1
>         QT Version : 5.12.8
>         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_dvb
>         using_firewire using_frontend using_hdhomerun using_satip
>         using_vbox using_ceton using_joystick_menu using_libcrypto
>         using_gnutls using_libdns_sd using_libfftw3 using_libxml2
>         using_lirc using_mheg using_opengl using_egl using_qtwebkit
>         using_qtscript using_qtdbus using_taglib using_v4l2
>         using_v4l2prime using_x11 using_libbluray_external
>         using_systemd_notify using_systemd_journal using_drm
>         using_bindings_perl using_bindings_python using_bindings_php
>         using_freetype2 using_mythtranscode using_opengl using_egl
>         using_drm using_vaapi using_nvdec using_vdpau
>         using_ffmpeg_threads using_mheg using_libass using_libxml2
>         Jim A
>
>
>     if I do the reverse and git checkout devel/ffmpeg-resync I get
>     this version:
>     jim at pop-os:~/build/mythtv/mythtv$ mythfrontend --version
>     Please attach all output as a file in bug reports.
>     MythTV Version : v32-Pre-2988-g076bc592b6
>     MythTV Branch : devel/ffmpeg-resync
>     Network Protocol : 91
>     Library API : 32.20200101-1
>     QT Version : 5.12.8
>     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_dvb using_firewire
>     using_frontend using_hdhomerun using_satip using_vbox using_ceton
>     using_joystick_menu using_libcrypto using_gnutls using_libdns_sd
>     using_libfftw3 using_libxml2 using_lirc using_mheg using_opengl
>     using_egl using_qtwebkit using_qtscript using_qtdbus using_taglib
>     using_v4l2 using_v4l2prime using_x11 using_libbluray_external
>     using_systemd_notify using_systemd_journal using_drm
>     using_bindings_perl using_bindings_python using_bindings_php
>     using_freetype2 using_mythtranscode using_opengl using_egl
>     using_drm using_vaapi using_nvdec using_vdpau using_ffmpeg_threads
>     using_mheg using_libass using_libxml2
>     jim at pop-os:~/build/mythtv/mythtv$
>
>      Now I get audio on the stereo station with upconvert to 5.1 set.
>
>     Maybe my git clean -xfd didn't remove enough of the residual stuff
>     for the complete master to get rebuilt??
>
>     JIm A
>
>
> to test out a bad rebuild, I deleted my complete mythtv directory and 
> did the git clone again.  Same results. Master fails on upconverting 
> stereo but devel/ffmgep-resync works fine.
>
> Jim A

It certainly looks like you have everything correct. Perhaps I need to 
re-test my master build.

The git clean -xfd is perfect. That will give a clean build.

Peter



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