[FFmpeg-devel] [PATCH v2 2/2] libavformat/mov: recognize udta name tag as the stream title

[Michael Niedermayer]

On Mon, May 21, 2018 at 12:14:03PM -0700, Nik Johnson wrote:
> Some muxers write the stream title in a udta atom with the tag 'name'.
> Recognize 'name' tags as the stream title instead of an unknown tag.
> 
> Signed-off-by: Nik Johnson <nik at nikjohnson.net>
> ---
> [v2: Add raw = 1]
> 
>  libavformat/mov.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/libavformat/mov.c b/libavformat/mov.c
> index 5332d48eb1..09e3096a06 100644
> --- a/libavformat/mov.c
> +++ b/libavformat/mov.c
> @@ -340,6 +340,7 @@ static int mov_read_udta_string(MOVContext *c, AVIOContext *pb, MOVAtom atom)
>          return mov_metadata_loci(c, pb, atom.size);
>      case MKTAG( 'm','a','n','u'): key = "make"; break;
>      case MKTAG( 'm','o','d','l'): key = "model"; break;
> +    case MKTAG( 'n','a','m','e'): key = "title"; raw = 1; break;
>      case MKTAG( 'p','c','s','t'): key = "podcast";
>          parse = mov_metadata_int8_no_padding; break;
>      case MKTAG( 'p','g','a','p'): key = "gapless_playback";

for
./ffmpeg -i ~/tickets/4938/2014-11-30\ 23.59.04-hb.mp4
file should be linked at https://trac.ffmpeg.org/ticket/4938

this produces:
 
 title           : Mono
 
is this intended ?


[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

The misfortune of the wise is better than the prosperity of the fool.
-- Epicurus
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 181 bytes
Desc: not available
URL: <http://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20180522/1d0920e6/attachment.sig>