On Sun, Apr 29, 2012 at 10:33 AM, Derek Buitenhuis
<[email protected]> wrote:
> From: Hendrik Leppkes <[email protected]>
>
> This atom typically is used for a track title.
>
> Reviewed-by: Baptiste Coudurier
> Signed-off-by: Michael Niedermayer <[email protected]>
> ---
> libavformat/mov.c | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/libavformat/mov.c b/libavformat/mov.c
> index 04deef6..a607d06 100644
> --- a/libavformat/mov.c
> +++ b/libavformat/mov.c
> @@ -482,6 +482,8 @@ static int mov_read_hdlr(MOVContext *c, AVIOContext *pb,
> MOVAtom atom)
> AVStream *st;
> uint32_t type;
> uint32_t av_unused ctype;
> + int title_size;
> + char *title_str;
>
> if (c->fc->nb_streams < 1) // meta before first trak
> return 0;
> @@ -511,6 +513,17 @@ static int mov_read_hdlr(MOVContext *c, AVIOContext *pb,
> MOVAtom atom)
> avio_rb32(pb); /* component flags */
> avio_rb32(pb); /* component flags mask */
>
> + title_size = atom.size - 24;
MOVAtom.size is int64_t. title_size is int.
> + if (title_size > 0) {
> + title_str = av_malloc(title_size + 1); /* Add null terminator */
> + if (!title_str)
> + return AVERROR(ENOMEM);
> + avio_read(pb, title_str, title_size);
> + title_str[title_size] = 0;
> + av_dict_set(&st->metadata, "handler_name", title_str, 0);
> + av_freep(&title_str);
> + }
> +
> return 0;
> }
>
> --
> 1.7.10
>
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