[Libav-user] formats that support variable frame rate
mrfun.china at gmail.com
Mon Jan 23 07:00:58 EET 2017
Could anyone help to sort out among following formats, which ones support
variable frame rate so that video frames in the file can have variable
- MP4, MOV
Is variable frame rate only a muxer thing so that I don't need to worry
about encoder can't encode incoming frames at different intervals? If a
muxer can't handle frames with variable duration then I must set a fps, and
frame duration must be 1/fps?
Thanks for help
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