Oh yes. I'll correct that. Thank you.
Niklesh.
On 17-May-2015 10:40 PM, "Philip Langdale" <phil...@overt.org> wrote:
> On Mon, 27 Apr 2015 04:53:26 +0530
> Niklesh Lalwani <niklesh.lalw...@iitb.ac.in> wrote:
>
> > From: Niklesh <niklesh.lalw...@iitb.ac.in>
> >
> > Signed-off-by: Niklesh <niklesh.lalw...@iitb.ac.in>
> > ---
> > libavcodec/movtextdec.c | 9 ++++++++-
> > 1 file changed, 8 insertions(+), 1 deletion(-)
> >
> > diff --git a/libavcodec/movtextdec.c b/libavcodec/movtextdec.c
> > index ab4efdb..a5d995d 100644
> > --- a/libavcodec/movtextdec.c
> > +++ b/libavcodec/movtextdec.c
> > @@ -96,7 +96,9 @@ static int mov_text_decode_frame(AVCodecContext
> > *avctx, char *ptr = avpkt->data;
> > char *end;
> > //char *ptr_temp;
> > - int text_length, tsmb_type, style_entries, tsmb_size;
> > + int text_length, style_entries;
> > + uint32_t tsmb_type;
> > + uint64_t tsmb_size;
> > int **style_start = {0,};
> > int **style_end = {0,};
> > int **style_flags = {0,};
> > @@ -145,6 +147,11 @@ static int mov_text_decode_frame(AVCodecContext
> > *avctx, tsmb_type = AV_RB32(tsmb);
> > tsmb += 4;
> >
> > + if (tsmb_size == 0xFFFFFFFF) {
> > + tsmb_size = AV_RB64(tsmb);
> > + tsmb += 8;
> > + }
> > +
>
> The spec says the magic size value is '1', and not '-1'.
>
> > if (tsmb_type == MKBETAG('s','t','y','l')) {
> > style_entries = AV_RB16(tsmb);
> > tsmb += 2;
>
> --phil
>
> --phil
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