[Libav-user] How to read audio/video samples based on timestamp instead of position and timestamp

[qw]

Hi,


In mov.c, there is one function, i.e. 'static AVIndexEntry *mov_find_next_sample(AVFormatContext *s, AVStream **st)', which get audio/video samples in terms of position and timestamp. In general, this function will output samples chunk by chunk. But I want ffmpeg output samples only based on timestamp, where sample with the smallest dts will be output first. How to set parameter to make ffmpeg output samples only based on timestamp?


Thanks!


B.R.


Andrew

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