int64_t pos = index_state->pos(ch);
if( pos != aud->curr_pos ) {
if( abs(pos-aud->curr_pos) > 1 )
-printf("audio%d pad %ld %ld (%ld)\n", aud->idx, pos, aud->curr_pos, pos-aud->curr_pos);
+printf("audio%d pad %jd %jd (%jd)\n", aud->idx, pos, aud->curr_pos, pos-aud->curr_pos);
index_state->pad_data(ch, nch, aud->curr_pos);
}
av_frame_unref(frame);