Removing explicit avio_flush() calls helps us to buffer more data and avoid
flushing the IO context too often which causes reduced IO throughput for
non-streamed file output.
The user can control flushing behaviour at the end of every packet using the
-flush_packets option, the default typically means to flush unless a
non-streamed file output is used.
Therefore this change should have no adverse effect on streaming, even if it is
assumed that a new packet has a clean buffer so small seekbacks within the
output buffer work even when the IO context is not seekable.
Signed-off-by: Marton Balint <cus@passwd.hu>
}
avio_printf(s->pb, "\n");
- avio_flush(s->pb);
return 0;
}
return ret;
} else {
avio_write(s->pb, pkt->data, pkt->size);
- avio_flush(s->pb);
}
img->img_number++;
return 0;
mxf->edit_units_count++;
avio_write(pb, pkt->data, pkt->size);
mxf->body_offset += pkt->size;
- avio_flush(pb);
return 0;
}
mxf->body_offset += 16+4+pkt->size + klv_fill_size(16+4+pkt->size);
}
- avio_flush(pb);
-
return 0;
}