if (!avctx->extradata)
return AVERROR(ENOMEM);
+ avctx->coded_frame = av_frame_alloc();
+ if (!avctx->coded_frame)
+ return AVERROR(ENOMEM);
+
+ avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I;
+ avctx->coded_frame->key_frame = 1;
+
c->compression = avctx->compression_level == FF_COMPRESSION_DEFAULT ?
COMP_ZLIB_NORMAL :
av_clip(avctx->compression_level, 0, 9);
av_freep(&avctx->extradata);
deflateEnd(&c->zstream);
+ av_frame_free(&avctx->coded_frame);
+
return 0;
}