static int mpjpeg_write_packet(AVFormatContext *s, AVPacket *pkt)
{
- avio_printf(s->pb, "Content-type: image/jpeg\n\n");
+ avio_printf(s->pb,
+ "Content-length: %i\n"
+ "Content-type: image/jpeg\n\n",
+ pkt->size);
avio_write(s->pb, pkt->data, pkt->size);
avio_printf(s->pb, "\n--%s\n", BOUNDARY_TAG);