推荐回答(3个)
推荐3GP万能转换万能的视频转换工具《视频转换大师》 http://china.winmpg.com/任意格式转换到手机3GP、MP4、AVI、MP3,NOKIA,SONY,IPOD等格式---步骤(其他格式步骤相似) http://china.winmpg.com/xbz/MP4.htm把各种视频格式转换成便携视频:手机3GP/MP4/iPOD/PSP/AMV/ASF/WMV/PDA; 把各种视频转换成标准的DVD、SVCD、VCD、MPEG、RMVB; 把各种视频格式转换成AVI、XVID、DIVX、MJPEG、H264; -把各种视频格式转换成SWF、FLV、GIF、MOV; 从各种视频中抽取各种音频(mp3/wav/wma/ac3/ogg/mmf/aac等);及音频间互相转换; 支持各类视频转换到FLV SWF IPOD PSP GIF等格式。支持从各类视频中提取所有音频,及所有音频格式互相转换。支持AVI ASF WMV DVD VCD MPEG RM RMVB MOV WAV FLV转换至3GP(MP4)支持RM/RMVB转换至3GP MP4 AVI VCD DVD SVCD MPEG1/2 RMVB WMV AMV支持AVI ASF WMV RM RMVB VCD MPEG MOV DVD 3GP MP4 FLV转换至AVI支持AVI ASF WMV RM RMVB VCD MPEG MOV DVD 3GP MP4 FLV转换至VCD支持AVI ASF WMV RM RMVB VCD MPEG MOV DVD 3GP MP4 FLV转换至DVD支持AVI ASF WMV RM RMVB VCD MPEG MOV DVD 3GP MP4 FLV转换至RMVB支持AVI ASF WMV RM RMVB VCD MPEG MOV DVD 3GP MP4 FLV转换至MPEG1支持AVI ASF WMV RM RMVB VCD MPEG MOV DVD 3GP MP4 FLV转换至MPEG2支持AVI ASF WMV RM RMVB VCD MPEG MOV DVD 3GP MP4 FLV转换至SVCD支持AVI ASF WMV RM RMVB VCD DVD MPG MPEG MOV DAT FLV转换至AMV支持AVI ASF WMV RM RMVB VCD MPEG1 转换至WMV支持Flash swf转换至AVI, DivX , XviD官方下载 http://cn.cocsoft.com/winmpg/WinMPG_cn.zip 华军下载 http://www.newhua.com/soft/16280.htm
这位朋友,清晰度是由电影的分辨率决定的,3gp格式的电影小但是清晰度不很好,但是他对硬件的要求不高,在同等空间大小和分辨率中,3gp还是相当不错的了。故它中低端移动视频中很是流行。如你的播放器支持的话你可以选择avi的,它的效果就不用讲了。如你要转换3gp格式,推销你用快乐影音转换器,它是免费的,且我用过的转换软件中它比其他的转换速度快很多。
3GP格式的视频文件其清晰度本来就不高,这个是其本质的问题不是转换器的问题。与文件编码和压缩有关。
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