[FFmpeg-user] Split a video file in two by size and merge it back
cpz at tuunq.com
Thu Oct 17 03:58:02 EEST 2019
On 10/16/2019 5:10 PM, Julien Dotsev wrote:
> Is it possible to split a video in two by size and merge it back to the
> original file? Can that merged file be exactly the same as the original one?
By size? Is that half the number of seconds, of v or a frames, packets, or
Split how? Does that mean using ffmpeg or an editor to take the the first n
seconds/frames and the remainder or using a low-level took to take the first
n BYTES and the remainder? In the latter, the second file probably won't be
What is "the same"?
If you mean bit-for-bit the same, highly unlikely. If you mean having the
same content, then possibly (depending on codecs, split point, and probably
In other words, please expand on the question.
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