On Fri, May 29, 2020 at 02:20:37PM -0300, James Almer wrote: > current_picture was not writable here because a reference existed in > at least avctx->coded_frame, and potentially elsewhere if the caller > created new ones from it.
Please elaborate when and how the encoder internal buffer becomes read only i simply took your code and replaced - ret = av_frame_make_writable(s->current_picture); - if (ret < 0) - return ret; + ret = av_frame_is_writable(s->current_picture); + if (ret <= 0) + return -1; and fate is fully happy which tests both the encoder and the filters using it also if this is for coded_frame then shouldnt it be under FF_API_CODED_FRAME? iam clearly missing something here thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB it is not once nor twice but times without number that the same ideas make their appearance in the world. -- Aristotle
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