[FFmpeg-trac] #10823(undetermined:new): "Changing video frame properties on the fly is not supported by all filters." message flood

[FFmpeg]

#10823: "Changing video frame properties on the fly is not supported by all
filters." message flood
-------------------------------------+-------------------------------------
             Reporter:  Michael      |                     Type:  defect
  Niedermayer                        |
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:  regression   |               Blocked By:
             Blocking:  7.0          |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Playing any video with ffplay fills the screen with
 "Changing video frame properties on the fly is not supported by all
 filters." messages
 {{{
 ./ffplay ~/videos/matrixbench_mpeg2.mpg
 ffplay version N-113489-ga8321669cac Copyright (c) 2003-2024 the FFmpeg
 developers
   built with gcc 7 (Ubuntu 7.5.0-3ubuntu1~18.04)
   configuration: --enable-libspeex --enable-libvpx --enable-gpl
 --cc='ccache gcc' --enable-pthreads --enable-debug=0 --cpu=core2 --enable-
 libvorbis --samples=fate-suite/ --enable-libx264 --enable-libdc1394
 --enable-libxvid --enable-libfreetype --enable-nonfree --enable-libmodplug
 --enable-libmp3lame --enable-version3 --enable-libbluray --assert-level=2
 --enable-libtheora --enable-openssl --enable-libcaca --enable-libopus
 --enable-libcdio --enable-openal --enable-libopencore-amrnb --enable-
 libopencore-amrwb --enable-libvo-amrwbenc --enable-libgsm --enable-vdpau
 --enable-iconv --enable-libgme --enable-libwebp --enable-libpulse
 --enable-libass --enable-frei0r --enable-libfdk-aac --enable-libilbc
 --tempprefix=/home/michael/ffconftemp --enable-libxavs --enable-libx265
 --enable-fontconfig --enable-libbs2b --enable-libzvbi --enable-libtwolame
 --enable-chromaprint --enable-libsmbclient --enable-libopenh264 --enable-
 libxcb --enable-libsnappy --enable-libssh --enable-libv4l2 --enable-
 libjack --enable-libsoxr --enable-libharfbuzz --prefix=install-tmp
   libavutil      58. 37.101 / 58. 37.101
   libavcodec     60. 38.100 / 60. 38.100
   libavformat    60. 20.100 / 60. 20.100
   libavdevice    60.  4.100 / 60.  4.100
   libavfilter     9. 17.100 /  9. 17.100
   libswscale      7.  6.100 /  7.  6.100
   libswresample   4. 13.100 /  4. 13.100
   libpostproc    57.  4.100 / 57.  4.100
 [mpeg @ 0x7f0a4c000c80] start time for stream 0 is not set in
 estimate_timings_from_pts
 Input #0, mpeg, from '/home/michael/videos/matrixbench_mpeg2.mpg':
   Duration: 00:03:07.66, start: 0.220000, bitrate: 5633 kb/s
   Stream #0:0[0x1bf]: Data: dvd_nav_packet
   Stream #0:1[0x1e0]: Video: mpeg2video (Main), yuv420p(tv,
 bt470bg/bt470m/bt470m, bottom first), 720x576 [SAR 16:15 DAR 4:3], 25 fps,
 25 tbr, 90k tbn
       Side data:
         cpb: bitrate max/min/avg: 11421600/0/0 buffer size: 1835008
 vbv_delay: N/A
   Stream #0:2[0x1c0]: Audio: mp2, 48000 Hz, stereo, s16p, 384 kb/s
 [ffplay_buffer @ 0x7f0a186bac80] filter context - w: 720 h: 576 fmt: 0
 csp: unknown range: unknown, incoming frame - w: 720 h: 576 fmt: 0 csp:
 bt470bg range: tv pts_time: 0.22
 [ffplay_buffer @ 0x7f0a186bac80] Changing video frame properties on the
 fly is not supported by all filters.
 [ffplay_buffer @ 0x7f0a186bac80] filter context - w: 720 h: 576 fmt: 0
 csp: unknown range: unknown, incoming frame - w: 720 h: 576 fmt: 0 csp:
 bt470bg range: tv pts_time: 0.26
 [ffplay_buffer @ 0x7f0a186bac80] Changing video frame properties on the
 fly is not supported by all filters.
 [ffplay_buffer @ 0x7f0a186bac80] filter context - w: 720 h: 576 fmt: 0
 csp: unknown range: unknown, incoming frame - w: 720 h: 576 fmt: 0 csp:
 bt470bg range: tv pts_time: 0.3
 [ffplay_buffer @ 0x7f0a186bac80] Changing video frame properties on the
 fly is not supported by all filters.

 }}}
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10823>
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