急：：freebsd下ffmpeg 错误

fengyun8972

用 ffmpeg 给视频截图时发生错误，不知道如何搞。

www# ffmpeg -i /usr/local/www/data/wwwroot/video/200707/9_20070723173324.flv -y -f image2 -ss 8 -sameq -t 0.001 -s 320x240 /usr/local/www/data/wwwroot/video/200707/9_20070723173324.jpg
FFmpeg version SVN-r9153, Copyright (c) 2000-2007 Fabrice Bellard, et al.
  configuration: --cc=cc --prefix=/usr/local --make=gmake --disable-debug --enable-memalign-hack --enable-shared --enable-pp --extra-cflags=-fPIC -DPIC -O2 -fno-strict-aliasing -pipe  -I/usr/local/include --extra-ldflags=-L/usr/local/lib --extra-libs=-pthread --enable-gpl --enable-pthreads --enable-swscaler --enable-liba52 --enable-liba52bin --enable-libfaac --enable-libfaad --enable-libfaadbin --disable-mmx --enable-libmp3lame --enable-libogg --disable-ffplay --enable-libvorbis --enable-x264 --enable-xvid
  libavutil version: 49.4.0
  libavcodec version: 51.40.4
  libavformat version: 51.12.1
  built on Jul 24 2007 00:16:42, gcc: 3.4.6 [FreeBSD] 20060305

Seems stream 0 codec frame rate differs from container frame rate: 1000.00 (1000/1) -> 12.00 (12/1)
Input #0, flv, from '/usr/local/www/data/wwwroot/video/200707/9_20070723173324.flv':
  Duration: 00:00:17.8, start: 0.000000, bitrate: 56 kb/s
  Stream #0.0: Video: flv, yuv420p, 480x360, 12.00 fps(r)
  Stream #0.1: Audio: mp3, 22050 Hz, mono, 56 kb/s
Segmentation fault (core dumped)

是那个地方的原因呢？

fengyun8972

顶。。。。。

HonestQiao

没有太好的建议。

不过我用它的win32 portable版本，运行的那是相当地好。

fengyun8972

是用ports安装的，以前ports安装没什么问题。估计是版本的问题。

HonestQiao

可能。

自己编译的看看呢。

fengyun8972

自己编译，一点也过不去。make不出来。
www# make
"Makefile", line 27: Missing dependency operator
"Makefile", line 29: Need an operator
"Makefile", line 31: Need an operator
"Makefile", line 63: Missing dependency operator
"Makefile", line 66: Need an operator
"Makefile", line 74: Missing dependency operator
"Makefile", line 76: Need an operator
"Makefile", line 77: Missing dependency operator
"Makefile", line 78: warning: duplicate script for target "ifeq" ignored
"Makefile", line 78: warning: duplicate script for target "(,yes)" ignored
"Makefile", line 79: Need an operator
"Makefile", line 95: Missing dependency operator
"Makefile", line 97: Need an operator
Error expanding embedded variable.

lsstarboy

更新下ports，
再用gmake试试，以前安装mplayer的时候，用gmake才过关。

fengyun8972

ports 已经更新到最新的了。gmake怎么用？

fengyun8972

搞定了，手动编译的。得用gmake 来编译。。gmake  gmake install