Opened 6 years ago

Last modified 5 years ago

#1659 open defect

g723_1: wrong current duration after seeking

Reported by: ami_stuff Owned by:
Priority: normal Component: avformat
Version: git-master Keywords: g7231
Cc: Blocked By:
Blocking: Reproduced by developer: yes
Analyzed by developer: no

Description

ffplay displays wrong current duration after seeking in g723_1 (in wav)

C:\>ffmpeg -i g723_1.wav
ffmpeg version N-43678-gceb8773 Copyright (c) 2000-2012 the FFmpeg developers
  built on Aug 18 2012 02:22:03 with gcc 4.5.0 (GCC) 20100414 (Fedora MinGW 4.5.
0-1.fc14)
  configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build --arch=
x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686-pc-min
gw32-gcc' --enable-w32threads --enable-memalign-hack --enable-runtime-cpudetect
--enable-cross-compile --enable-static --disable-shared --extra-libs='-lws2_32 -
lwinmm -lpthread' --extra-cflags='--static -I/var/www/users/research/ffmpeg/snap
shots/build/include' --extra-ldflags='-static -L/var/www/users/research/ffmpeg/s
napshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable-version3
--enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora --enable-
libvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb --enable-
libopencore-amrwb --enable-libmp3lame --enable-libvpx --disable-decoder=libvpx
  libavutil      51. 70.100 / 51. 70.100
  libavcodec     54. 53.100 / 54. 53.100
  libavformat    54. 25.100 / 54. 25.100
  libavdevice    54.  2.100 / 54.  2.100
  libavfilter     3. 10.100 /  3. 10.100
  libswscale      2.  1.101 /  2.  1.101
  libswresample   0. 15.100 /  0. 15.100
  libpostproc    52.  0.100 / 52.  0.100
[wav @ 0x1eace20] Estimating duration from bitrate, this may be inaccurate
Input #0, wav, from 'g723_1.wav':
  Duration: 00:00:30.07, bitrate: 6 kb/s
    Stream #0:0: Audio: g723_1 (B[0][0][0] / 0x0042), 8000 Hz, mono, s16, 6 kb/s

At least one output file must be specified

Attachments (1)

g723_1.wav (23.5 KB) - added by ami_stuff 6 years ago.

Download all attachments as: .zip

Change History (3)

Changed 6 years ago by ami_stuff

comment:1 Changed 6 years ago by cehoyos

  • Keywords g7231 added
  • Reproduced by developer set
  • Status changed from new to open
  • Version changed from unspecified to git-master

Works fine with mplayer -demuxer audio -ac ffg7231

comment:2 Changed 5 years ago by richardpl

  • Component changed from undetermined to avformat
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