On 23/04/15 15:34, daggs wrote:
> Greetings,
>
> I'm writing a program that needs to sample the screen in bgra format.
> the problem is what I try to read an av frame, I get this error:
> [rawvideo @ 0x1403aa0] Invalid buffer size, packet size 1228800 < expected
> frame_size 8294400
>
>
> looking at the code I see that unless stated else, 1228800 is the max len so
> I went on and wrote the code below:
> if (avs->av_pkt_buff_len) {
> if (av_new_packet(&av_packet, avs->av_pkt_buff_len)) {
> ERROR("av packet with paylod size %d has failed.",
> avs->av_pkt_buff_len);
> return -1;
> }
> } else
> av_init_packet(&av_packet);
>
> and set av_pkt_buff_len to 8294400 but I still get that error.
>
> any ideas what I'm doing wrong?
We'd need to see more code.
lu
_______________________________________________
libav-api mailing list
[email protected]
https://lists.libav.org/mailman/listinfo/libav-api
