level 5
YohoYang
楼主
看帮助文档，有这么一段
int fpsnum = -1, int fpsden = 1
Controls the framerate of the output; used for VFR to CFR conversions. If fpsnum is less than or equal to zero (the default), the output will contain the same frames that the input did, and the frame rate reported to Avisynth will be set based on the input clip's average frame duration. If fpsnum is greater than zero, FFVideoSource will force a constant frame rate, expressed as a rational number where fpsnum is the numerator and fpsden is the denominator. This may naturally cause FFVideoSource to drop or duplicate frames to achieve the desired frame rate, and the output is not guaranteed to have the same number of frames that the input did.
大概是说 fpsnum是分子,fpsden是分母，那么我的23.976应该是几分之几，或者是又什么别的办法么。
也不是所有视频会音画不同步，也就个别...可能是动态FPS，或者FPS标识是错的吧..
为什么不使用DirectShowSource？因为感觉用DirectShowSource压出来的视频播放起来不流畅。
2014年01月24日 08点01分
1
int fpsnum = -1, int fpsden = 1
Controls the framerate of the output; used for VFR to CFR conversions. If fpsnum is less than or equal to zero (the default), the output will contain the same frames that the input did, and the frame rate reported to Avisynth will be set based on the input clip's average frame duration. If fpsnum is greater than zero, FFVideoSource will force a constant frame rate, expressed as a rational number where fpsnum is the numerator and fpsden is the denominator. This may naturally cause FFVideoSource to drop or duplicate frames to achieve the desired frame rate, and the output is not guaranteed to have the same number of frames that the input did.
大概是说 fpsnum是分子,fpsden是分母，那么我的23.976应该是几分之几，或者是又什么别的办法么。
也不是所有视频会音画不同步，也就个别...可能是动态FPS，或者FPS标识是错的吧..
为什么不使用DirectShowSource？因为感觉用DirectShowSource压出来的视频播放起来不流畅。
