[FFmpeg-user] FFMPEG image2 : Error setting option start_number

[seb seb]

Sorry

The complete command and the output

 ffmpeg -i udp://239.100.0.1:1234 -start_number 40110891900 %d.pgm
ffmpeg version 4.1.6-1~deb10u1 Copyright (c) 2000-2020 the FFmpeg
developers
  built with gcc 8 (Debian 8.3.0-6)
  configuration: --prefix=/usr --extra-version='1~deb10u1'
  --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu
  --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl
  --disable-stripping --enable-avresample --disable-filter=resample
  --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom
  --enable-libass --enable-libbluray --enable-libbs2b
  --enable-libcaca --enable-libcdio --enable-libcodec2
  --enable-libflite --enable-libfontconfig --enable-libfreetype
  --enable-libfribidi --enable-libgme --enable-libgsm
  --enable-libjack --enable-libmp3lame --enable-libmysofa
  --enable-libopenjpeg --enable-libopenmpt --enable-libopus
  --enable-libpulse --enable-librsvg --enable-librubberband
  --enable-libshine --enable-libsnappy --enable-libsoxr
  --enable-libspeex --enable-libssh --enable-libtheora
  --enable-libtwolame --enable-libvidstab --enable-libvorbis
  --enable-libvpx --enable-libwavpack --enable-libwebp
  --enable-libx265 --enable-libxml2 --enable-libxvid
  --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx
  --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394
  --enable-libdrm --enable-libiec61883 --enable-chromaprint
  --enable-frei0r --enable-libx264 --enable-shared
  libavutil      56. 22.100 / 56. 22.100
  libavcodec     58. 35.100 / 58. 35.100
  libavformat    58. 20.100 / 58. 20.100
  libavdevice    58.  5.100 / 58.  5.100
  libavfilter     7. 40.101 /  7. 40.101
  libavresample   4.  0.  0 /  4.  0.  0
  libswscale      5.  3.100 /  5.  3.100
  libswresample   3.  3.100 /  3.  3.100
  libpostproc    55.  3.100 / 55.  3.100
[mpeg2video @ 0x55c688a24fc0] Invalid frame dimensions 0x0.
    Last message repeated 14 times
Input #0, mpegts, from 'udp://239.100.0.1:1234':
  Duration: N/A, start: 30980.017933, bitrate: N/A
  Program 2
    Metadata:
      service_name    : ?TIPIK
      service_provider: ?RTBF
    Stream #0:0[0x1f4]: Video: mpeg2video (Main)
([2][0][0][0] / 0x0002), yuv420p(tv, top first),
720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
    Stream #0:1[0x1f5](fra): Audio: mp2 ([3][0][0][0] / 0x0003),
48000 Hz, stereo, fltp, 192 kb/s
    Stream #0:2[0x1f6](V.O): Audio: mp2 ([3][0][0][0] / 0x0003),
48000 Hz, stereo, fltp, 192 kb/s
    Stream #0:3[0x1f8](fra): Subtitle: dvb_teletext ([6][0][0][0] /
0x0006)
Stream mapping:
  Stream #0:0 -> #0:0 (mpeg2video (native) -> pgm (native))
Press [q] to stop, [?] for help
[image2 muxer @ 0x55c688a9c3c0] Value 40110891900.000000 for
parameter 'start_number' out of range [0 - 2.14748e+09]
[image2 muxer @ 0x55c688a9c3c0] Error setting option start_number
to value 40110891900.
Could not write header for output file #0 (incorrect codec parameters
 ?): Numerical result out of range
Error initializing output stream 0:0 --
Conversion failed!

________________________________
De : ffmpeg-user <ffmpeg-user-bounces at ffmpeg.org> de la part de Carl Zwanzig <cpz at tuunq.com>
Envoyé : mardi 3 novembre 2020 22:00
À : ffmpeg-user at ffmpeg.org <ffmpeg-user at ffmpeg.org>
Objet : Re: [FFmpeg-user] FFMPEG image2 : Error setting option start_number

On 11/3/2020 12:46 PM, seb seb wrote:
> How can i change the limit of the start_number  (from "int" to "long long")?
>
> [cid:1964a44c-e32e-42b7-9ef2-b8326c50f7e3]

Please post the text (complete command and the output), not an image; that
make it much easier to see.

z!
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