![]() ![]() Output #0, mp4, to '/usr/share/nginx/html/uploads/testfile01_480.mp4': Is there a way to split the largr file quickly without producing files with errors? I have been working on it for days with no luck.Ĭonsole output for comment – FFmpeg splitting large files Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/usr/share/nginx/html/uploads/testfile01.mp4':ĭuration: 00:05:02.08, start: 302.120000, bitrate: 3254 kb/s not too bad for smaller file size but the 2GB file would probably take days to complete. ![]() The other way of splitting the files is useless but involved re-encoding the file. I then came across this library which fixed the moov issue but I would then get an error with regards to aac "Error while opening encoder for output stream #0.0 – maybe incorrect parameters such as bit_rate, rate, width or height" I tried adding -movflags faststart with no luck I would get an error similar to "moov atom not found" An issue arises when converting the split file to a different height and width mp4 file. When I play the testfile_piece_1.mp4 on VLC it works fine. I have tried the command below, which works really well and fast but creates files with errors. However I have found issues with mp4 files. The solution should not be format specific. These can then be individually be converted. re-encode each piece to a new format and use these to display video in sequence. ![]() So I had the idea to split the large file (which is very quick) into 4/8 pieces depending on how many cores I have available on individual servers. I have read some encoders can not make use of more than 1 core when encoding to a different format. The basic idea is, I have a 2GB video file which I want to change to multiple formats. ![]() I need to split a large video file into multiple pieces quickly and without files with errors. ![]()
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