[FFmpeg-user] Is there a reason the default vsync for the mp4 muxer is not 2?
Carl Eugen Hoyos
ceffmpeg at gmail.com
Thu May 24 00:27:14 EEST 2018
2018-05-23 16:24 GMT+02:00, André Hänsel <andre at webkr.de>:
>>> I added -vsync 2 to the command line options and I got a file
>>> that has roughly the same number of frames as the input.
>> But it is - unfortunately! - an invalid file.
> Is there a ticket/additional info about what is/can be invalid in this file?
I don't remember atm, sorry, git blame may help you.
> With -enc_time_base -1 -vsync 2 my output files seem just fine.
Do you have access to an isom stream analyzer?
If not, this discussion won't be very fruitful, sorry;-(
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