[FFmpeg-devel] [PATCH v5] avformat/mov: Memory optimization with QuickTime/MP4

Carl Eugen Hoyos ceffmpeg at gmail.com
Mon Dec 16 12:49:54 EET 2019


Am Mo., 9. Dez. 2019 um 16:05 Uhr schrieb Jörg Beckmann
<Joerg.Beckmann at scisys.com>:
>
> Invents a new option "discard_fragments" for the MP4/Quicktime/MOV decoder.
>
> If the option is not set, nothing changes at all. If it is set, old fragments
> are discarded as far as possible on each call to switch_root.

> For pure audio streams, the memory usage is now constant.

Is it possible to detect this case?
If possible, the new option could have an "auto" setting.

Carl Eugen


More information about the ffmpeg-devel mailing list