/* to prevent infinite loop on errors when draining */
int nb_draining_errors;
+
+ /* used when avctx flag AV_CODEC_FLAG_DROPCHANGED is set */
+ int changed_frames_dropped;
+ int initial_format;
+ int initial_width, initial_height;
+ int initial_sample_rate;
+ int initial_channels;
+ uint64_t initial_channel_layout;
} AVCodecInternal;
struct AVCodecDefault {