[FFmpeg-trac] #3756(avformat:new): Fails to identify video track in Ogg file
FFmpeg
trac at avcodec.org
Sat Jul 5 18:46:10 CEST 2014
#3756: Fails to identify video track in Ogg file
----------------------------------+--------------------------------------
Reporter: cgbug | Type: defect
Status: new | Priority: normal
Component: avformat | Version: git-master
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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FFmpeg fails to identify the video codec in this file.
The file contains the string "on2vp8", so I assume it contains VP8 video.
Sample file:
https://www.sendspace.com/file/2vxf6w
command-line output:
ffmpeg version N-64420-g939d22a Copyright (c) 2000-2014 the FFmpeg
developers
built on Jul 4 2014 22:02:13 with gcc 4.8.3 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
--enab
le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-
libfreetyp
e --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug
--enable-
libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-
libope
njpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-
libsox
r --enable-libspeex --enable-libtheora --enable-libtwolame --enable-
libvidstab -
-enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-
libvpx
--enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265
--enable-
libxavs --enable-libxvid --enable-decklink --enable-zlib
libavutil 52. 90.101 / 52. 90.101
libavcodec 55. 68.100 / 55. 68.100
libavformat 55. 45.100 / 55. 45.100
libavdevice 55. 13.101 / 55. 13.101
libavfilter 4. 10.100 / 4. 10.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 19.100 / 0. 19.100
libpostproc 52. 3.100 / 52. 3.100
[ogg @ 02847be0] Codec not found
[ogg @ 02847be0] Could not find codec parameters for stream 0 (Unknown:
none): u
nknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
Input #0, ogg, from 'video_0001.ogv':
Duration: 00:00:33.69, start: 0.000000, bitrate: 2151 kb/s
Stream #0:0: Unknown: none
Stream #0:1(eng): Audio: vorbis, 48000 Hz, stereo, fltp, 128 kb/s
Metadata:
CREATION_TIME : 2013-11-18 06:37:08
LANGUAGE : eng
HANDLER_NAME : Mainconcept MP4 Sound Media Handler
MAJOR_BRAND : mp42
MINOR_VERSION : 0
COMPATIBLE_BRANDS: mp42mp41
ENCODER : Lavf55.13.101
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3756>
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