You are not missed anything. You right.
On Sun, Dec 12, 2010 at 4:43 AM, Thomas Worth <[email protected]> wrote:
> Beginning on line 366 of output_example.c, there is the following:
>
> if (oc->oformat->flags & AVFMT_RAWPICTURE) {
> /* raw video case. The API will change slightly in the near
> futur for that */
> AVPacket pkt;
> av_init_packet(&pkt);
>
> pkt.flags |= AV_PKT_FLAG_KEY;
> pkt.stream_index= st->index;
> pkt.data= (uint8_t *)picture;
> pkt.size= sizeof(AVPicture);
>
> ret = av_interleaved_write_frame(oc, &pkt);
> }
>
> Why is pkt.size set to sizeof(AVPicture)? Shouldn't this be something like
> this:
>
> pkt.size = avpicture_get_size(st->codec->pix_fmt, st->codec->width,
> st->codec->height);
>
> If use the code in my app unmodified, my output files are 3KB. If I
> change the packet size to the length of the uncompressed frame, it
> works normally. Am I missing something?
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>
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