On Tue, Jun 12, 2012 at 11:44:03AM -0600, Michael Bradshaw wrote: > avformat_find_stream_info() attempts to find the file's and streams' > durations, but it will guess them based on the bitrate if it can't > determine the actual duration. This guess can be useful, but I need to > be able to know if the AVFormatContext's or AVStream's duration was a > guess based on the bitrate or not, so I know how much I should trust > this duration. > > Is there a way to know this?
One could parse the av_log() output other then that, i dont think theres a way thats not quite fragile currently. One thing that could be done is extending the API with a flag that specifies the expected accuracy of the duration field [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB It is dangerous to be right in matters on which the established authorities are wrong. -- Voltaire
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