Hello everyone!
I've just received an FFprobe (version git-2019-12-29-e20c6d9) logfile
that contained the following error message(s):
// -----------------------------------
[matroska,webm @ 00000000005b4940] Before avformat_find_stream_info()
pos: 889 bytes read:32768 seeks:0 nb_streams:1
[matroska,webm @ 00000000005b4940] parser not found for codec ffv1,
packets or times may be invalid.
[matroska,webm @ 00000000005b4940] parser not found for codec ffv1,
packets or times may be invalid.
[matroska,webm @ 00000000005b4940] All info found
[matroska,webm @ 00000000005b4940] After avformat_find_stream_info()
pos: 59402 bytes read:65536 seeks:0 frames:1
// -----------------------------------
I haven't seen the files myself, but they are said to work fine.
I would be very interested in more information about these messages.
Especially regarding "parser not found for codec ffv1"?
Thank you very much in advance,
Peter B.
Complete commandline and (hopefully) uncut console output as follows:
// -----------------------------------
ffprobe started on 2020-08-25 at 15:14:58
Report written to "ffprobe-20200825-151458.log"
Log level: 48
Command line:
"C:\\ffmpeg\\bin\\ffprobe.exe" -i "G:\\TiFFTest\\test.mkv" -report
ffprobe version git-2019-12-29-e20c6d9 Copyright (c) 2007-2019 the
FFmpeg developers
built with gcc 9.2.1 (GCC) 20191125
configuration: --enable-gpl --enable-version3 --enable-sdl2
--enable-fontconfig --enable-gnutls --enable-iconv --enable-libass
--enable-libdav1d --enable-libbluray --enable-libfreetype
--enable-libmp3lame --enable-libopencore-amrnb
--enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus
--enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora
--enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp
--enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg
--enable-lzma --enable-zlib --enable-gmp --enable-libvidstab
--enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa
--enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx
--enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc
--enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt
--enable-amf
libavutil 56. 38.100 / 56. 38.100
libavcodec 58. 65.100 / 58. 65.100
libavformat 58. 35.101 / 58. 35.101
libavdevice 58. 9.101 / 58. 9.101
libavfilter 7. 70.100 / 7. 70.100
libswscale 5. 6.100 / 5. 6.100
libswresample 3. 6.100 / 3. 6.100
libpostproc 55. 6.100 / 55. 6.100
[NULL @ 00000000005b4940] Opening 'G:\TiFFTest\test.mkv' for reading
[file @ 00000000005b5280] Setting default whitelist 'file,crypto'
[matroska,webm @ 00000000005b4940] Format matroska,webm probed with
size=2048 and score=100
st:0 removing common factor 1000000 from timebase
[matroska,webm @ 00000000005b4940] Before avformat_find_stream_info()
pos: 889 bytes read:32768 seeks:0 nb_streams:1
[matroska,webm @ 00000000005b4940] parser not found for codec ffv1,
packets or times may be invalid.
[matroska,webm @ 00000000005b4940] parser not found for codec ffv1,
packets or times may be invalid.
[matroska,webm @ 00000000005b4940] All info found
[matroska,webm @ 00000000005b4940] After avformat_find_stream_info()
pos: 59402 bytes read:65536 seeks:0 frames:1
Input #0, matroska,webm, from 'G:\TiFFTest\test.mkv':
Metadata:
ENCODER : Lavf58.35.101
Duration: 00:00:55.32, start: 0.000000, bitrate: 67535 kb/s
Stream #0:0, 1, 1/1000: Video: ffv1 (FFV1 / 0x31564646), bgra,
720x576, 25 fps, 25 tbr, 1k tbn, 1k tbc (default)
Metadata:
ENCODER : Lavc58.65.100 ffv1
DURATION : 00:00:55.320000000
[AVIOContext @ 00000000005be540] Statistics: 65536 bytes read, 0 seeks
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