[mythtv-commits] Ticket #13158: Frontend abort when recording resolution changes with external themes

[MythTV]

#13158: Frontend abort when recording resolution changes with external themes
------------------------------------------+-------------------------------
 Reporter:  Alex Halovanic <halovanic@…>  |          Owner:  Peter Bennett
     Type:  Bug Report - General          |         Status:  closed
 Priority:  minor                         |      Milestone:  unknown
Component:  MythTV - Video Playback       |        Version:  v29-fixes
 Severity:  medium                        |     Resolution:  Works for me
 Keywords:  theme resolution              |  Ticket locked:  0
------------------------------------------+-------------------------------

Comment (by Jarno Suni):

 An extraction of the video the problem occurs with is uploaded here:
 https://www.dropbox.com/s/7ndvkgp470wdo7x/jukola_fail.ts?dl=0

 I used this to extract the video:

 {{{
 $ ffmpeg -i 1022_20190615104500.ts -ss 00:00:00 -to 00:00:20 -c copy
 ../videos/jukola_fail.ts
 ffmpeg version 3.4.6-0ubuntu0.18.04.1 Copyright (c) 2000-2019 the FFmpeg
 developers
   built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
   configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1
 --toolchain=hardened --libdir=/usr/lib/i386-linux-gnu
 --incdir=/usr/include/i386-linux-gnu --enable-gpl --disable-stripping
 --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa
 --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca
 --enable-libcdio --enable-libflite --enable-libfontconfig --enable-
 libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-
 libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt
 --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg
 --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex
 --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis
 --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265
 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi
 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-
 libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint
 --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
   libavutil      55. 78.100 / 55. 78.100
   libavcodec     57.107.100 / 57.107.100
   libavformat    57. 83.100 / 57. 83.100
   libavdevice    57. 10.100 / 57. 10.100
   libavfilter     6.107.100 /  6.107.100
   libavresample   3.  7.  0 /  3.  7.  0
   libswscale      4.  8.100 /  4.  8.100
   libswresample   2.  9.100 /  2.  9.100
   libpostproc    54.  7.100 / 54.  7.100
 [mpegts @ 0x1a96f00] PES packet size mismatch
     Last message repeated 2 times
 [mpegts @ 0x1a96f00] Could not find codec parameters for stream 4
 (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 Input #0, mpegts, from '1022_20190615104500.ts':
   Duration: 26:27:11.80, start: 211.922522, bitrate: 785 kb/s
   Program 1
     Stream #0:0[0x32](fin): Subtitle: dvb_teletext ([6][0][0][0] /
 0x0006), 492x250
     Stream #0:1[0x138]: Video: h264 (High) ([27][0][0][0] / 0x001B),
 yuv420p(tv, bt709, top first), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25
 tbr, 90k tbn, 50 tbc
     Stream #0:2[0x35c](fin): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
 stereo, fltp, 448 kb/s
     Stream #0:3[0x361](eng): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
 stereo, fltp, 192 kb/s
     Stream #0:4[0x1902]: Unknown: none ([5][0][0][0] / 0x0005)
 Output #0, mpegts, to '../videos/jukola_fail.ts':
   Metadata:
     encoder         : Lavf57.83.100
     Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv,
 bt709, top first), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 25 fps, 25 tbr,
 90k tbn, 90k tbc
     Stream #0:1(fin): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo,
 fltp, 448 kb/s
 Stream mapping:
   Stream #0:1 -> #0:0 (copy)
   Stream #0:2 -> #0:1 (copy)
 Press [q] to stop, [?] for help
 [mpegts @ 0x1a96f00] New audio stream 0:5 at pos:13086680 and DTS:229.277s
 frame=  481 fps=0.0 q=-1.0 Lsize=   13647kB time=00:00:19.98
 bitrate=5594.0kbits/s speed=62.6x
 video:11482kB audio:1094kB subtitle:0kB other streams:0kB global
 headers:0kB muxing overhead: 8.517421%

 }}}

 The frontend crashes when the scene changes in the video.

-- 
Ticket URL: <https://code.mythtv.org/trac/ticket/13158#comment:10>
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