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据我所知,音频格式需要使用 AAC,容器需要使用 MP4。
VBITRATE=700 ABITRATE=96 ffmpeg -i inputfile.avi -vcodec mpeg4 -b $VBITRATE -qmin 3 -qmax 5 \ -bufsize 4096 -g 300 -acodec aac -ab $ABITRATE \ -f mp4 -size 320x240 -r 25 outputfile.mp4
我认为它会支持视频编解码器的 libx264 和 mpeg4 。
libx264
mpeg4
As far as I know, you need to use AAC for the audio format and MP4 for the container.
I think it would support both libx264 and mpeg4 for the video codec.
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据我所知,音频格式需要使用 AAC,容器需要使用 MP4。
我认为它会支持视频编解码器的
libx264
和mpeg4
。As far as I know, you need to use AAC for the audio format and MP4 for the container.
I think it would support both
libx264
andmpeg4
for the video codec.