That's exactly the point where I started my research. There is interesting stuff there, but as I mentioned in the first message, all the examples start assuming an input file. For example, I want to learn how to set the key parameters of an AVCodecParameters variable manually, so I can copy it into an AvContextCodec variable. The "from scratch" approach is the missing point in the current examples.
PS: The encode_video.c has the potential to introduce several concepts, but it doesn't use any AVStream component, so it's still incomplete from the "educational" approach. On Sun, Apr 26, 2020 at 10:01 PM Leandro Moreira < [email protected]> wrote: > I think this is useful > https://github.com/FFmpeg/FFmpeg/tree/master/doc/examples > > On Sun, Apr 26, 2020, 11:49 PM Gustav González <[email protected]> wrote: > >> Hello, >> In the old versions of the ffmpeg source code, there was a nice example >> showing how to create a video file from scratch, setting the most important >> variables of its components. >> This is it: >> https://github.com/rvs/ffmpeg/blob/master/libavformat/output-example.c >> >> I just wonder if there is an updated version of it or some other >> reference I can use to create a video file using the same logic but calling >> the latest API methods, as much of them in the old example are already >> deprecated. >> >> I have seen some comments in the documentation suggesting things like: >> "instead use this...", but the truth is the information is really vague. A >> working example as the one I referenced would be a great pedagogic tool. >> >> Most of the "recent" examples take the parameters from an incoming >> (pre-existing) input file to run some kind of "operation" into an output >> file, but what if I want to create a video file from scratch? (i.e. from an >> image sequence) >> >> Any advice/hint would be really appreciated. Thanks. >> >> -- >> Gustav Gonzalez >> [email protected] >> >> _______________________________________________ >> Libav-user mailing list >> [email protected] >> https://ffmpeg.org/mailman/listinfo/libav-user >> >> To unsubscribe, visit link above, or email >> [email protected] with subject "unsubscribe". > > _______________________________________________ > Libav-user mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/libav-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". -- -- Gustav Gonzalez [email protected]
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