ff_mpeg4_decode_studio_slice_header  207 libavcodec/h263dec.c         if ((ret = ff_mpeg4_decode_studio_slice_header(s->avctx->priv_data)) < 0)
ff_mpeg4_decode_studio_slice_header  176 libavcodec/mpeg4video.h int ff_mpeg4_decode_studio_slice_header(Mpeg4DecContext *ctx);