请问在linux下怎么播放.yuv格式的视频啊？

jeaway0501

可以用mplayer吗？
mplayer不是可以播放yuv4mpeg的吗？
该则么设置参数?
我的邮箱是[email protected]，谢谢指导。。。

jiangtao9999

不明白你想干什么

jeaway0501

我现在需要在linux播放 test.yuv 这样一个视频
想用mplayer播放, 直接 ./mplayer news_qvga_dec.yuv

提示:
MPlayer 0.91-3.2.2  (C) 2000-2003 MPlayer Team
CPU: Intel  (Family: 8, Stepping: 9)
Detected cache-line size is 64 bytes
CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2

Reading config file /usr/local/etc/mplayer/mplayer.conf: 没有那个文件或目录
Reading config file /root/.mplayer/config
Reading /root/.mplayer/codecs.conf: can't open '/root/.mplayer/codecs.conf': 没
有那个文件或目录
Reading /usr/local/etc/mplayer/codecs.conf: can't open '/usr/local/etc/mplayer/codecs.conf': 没有那个文件或目录
Using built-in default codecs.conf
font: can't open file: /root/.mplayer/font/font.desc
font: can't open file: /usr/local/share/mplayer/font/font.desc
Using Linux hardware RTC timing (1024Hz).
Can't open input config file /root/.mplayer/input.conf: 没有那个文件或目录
Can't open input config file /usr/local/etc/mplayer/input.conf: 没有那个文件或目录
Falling back on default (hardcoded) input config

Playing news_qvga_dec.yuv
Falling back on trying to parse playlist news_qvga_dec.yuv...
============ Sorry, this file format is not recognized/supported =============
=== If this file is an AVI, ASF or MPEG stream, please contact the author! ===


Exiting... (End of file)

jiangtao9999

AVS 格式的文件吧?
目前似乎不可以

jeaway0501

是AVS解码器解出来的格式,是原始的视频数据.
我安照http://www.linuxfans.org/nuke/modules.php?name=Forums&file=viewtopic&t=80676里面
介绍的方法装了一遍MPlayer v1.0pre8,  codec是essential-20060611

mplayer news_qvga_dec.yuv

MPlayer 1.0pre8-3.2.2 (C) 2000-2006 MPlayer Team
CPU:               Intel(R) Pentium(R) 4 CPU 2.80GHz (Family: 15, Model: 2, Stepping: 9)
CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
针对有扩展指令集x86 CPU编译: MMX MMX2 SSE SSE2

93 音频和 211 视频编解码器

播放 news_qvga_dec.yuv.
检测到libavformat文件格式。
picture size invalid (0x0)
[rawvideo @ 0x868dc9c]Could not find codec parameters (Video: rawvideo, yuv420p)LAVF_header: av_find_stream_info() failed


正在退出... (文件结束)


是不是codec装的不对?需要则么解决讷?
精华区里提到的all 解码器在哪里下载?一直没找到

jiangtao9999

看来还是没有解码器

jeaway0501

那个all解码器在哪里下载,麻烦版主告知...

jeaway0501

http://www1.mplayerhq.hu/MPlayer/releases/codecs/

是这里下载把?
我再试试,谢谢版主

jiangtao9999

是这里，但不一定全

woolzey

mplayer的man里面有说明啊，还有使用的例子：
mplayer   sample-720x576.yuv   -demuxer   rawvideo  -rawvideo  w=720:h=576