ProresContext *ctx = avctx->priv_data;
int header_size = 148;
uint8_t *buf;
- int pic_size, ret;
+ int compress_frame_size, pic_size, ret;
uint8_t frame_flags;
int frame_size = FFALIGN(avctx->width, 16) * FFALIGN(avctx->height, 16)*16 + 500 + AV_INPUT_BUFFER_MIN_SIZE; //FIXME choose tighter limit
return ret;
buf = pkt->data;
- pic_size = prores_encode_picture(avctx, pict, buf + header_size + 8,
- pkt->size - header_size - 8);
- if (pic_size < 0) {
- return pic_size;
- }
+ compress_frame_size = 8 + header_size;
- bytestream_put_be32(&buf, pic_size + 8 + header_size);
+ bytestream_put_be32(&buf, compress_frame_size);/* frame size will be update after picture(s) encoding */
bytestream_put_buffer(&buf, "icpf", 4);
bytestream_put_be16(&buf, header_size);
bytestream_put_buffer(&buf, QMAT_LUMA[avctx->profile], 64);
bytestream_put_buffer(&buf, QMAT_CHROMA[avctx->profile], 64);
+ pic_size = prores_encode_picture(avctx, pict, buf,
+ pkt->size - compress_frame_size);
+ if (pic_size < 0) {
+ return pic_size;
+ }
+ compress_frame_size += pic_size;
+
+ AV_WB32(pkt->data, compress_frame_size);/* update frame size */
pkt->flags |= AV_PKT_FLAG_KEY;
- pkt->size = pic_size + 8 + header_size;
+ pkt->size = compress_frame_size;
*got_packet = 1;
return 0;