[vlc-devel] [vlc-commits] mkv: AC3*/DTS* are not packetized

[Steve Lhomme]

On Thu, Jul 28, 2016 at 9:04 AM, Thomas Guillem <git at videolan.org> wrote:
> vlc | branch: master | Thomas Guillem <thomas at gllm.fr> | Tue Jul 26 14:29:56 2016 +0200| [38ec7eaf9dbc231f37c3b7712b24c7347e5b1aa7] | committer: Thomas Guillem
>
> mkv: AC3*/DTS* are not packetized

For the record, they are frame/packet based. But they don't provide
the channel/bitrate information that are needed in some other places.

>> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=38ec7eaf9dbc231f37c3b7712b24c7347e5b1aa7
> ---
>
>  modules/demux/mkv/matroska_segment_parse.cpp | 11 +++++++++--
>  1 file changed, 9 insertions(+), 2 deletions(-)
>
> diff --git a/modules/demux/mkv/matroska_segment_parse.cpp b/modules/demux/mkv/matroska_segment_parse.cpp
> index 2ece65d..59c7952 100644
> --- a/modules/demux/mkv/matroska_segment_parse.cpp
> +++ b/modules/demux/mkv/matroska_segment_parse.cpp
> @@ -1476,9 +1476,16 @@ int32_t matroska_segment_c::TrackInit( mkv_track_t * p_tk )
>              }
>
>              vars.p_fmt->i_codec = VLC_CODEC_A52;
> +            vars.p_fmt->b_packetized = false;
> +        }
> +        S_CASE("A_EAC3") {
> +            vars.p_fmt->i_codec = VLC_CODEC_EAC3;
> +            vars.p_fmt->b_packetized = false;
> +        }
> +        S_CASE("A_DTS")  {
> +            vars.p_fmt->i_codec = VLC_CODEC_DTS;
> +            vars.p_fmt->b_packetized = false;
>          }
> -        S_CASE("A_EAC3") { vars.p_fmt->i_codec = VLC_CODEC_EAC3; }
> -        S_CASE("A_DTS")  { vars.p_fmt->i_codec = VLC_CODEC_DTS; }
>          S_CASE("A_MLP")  { vars.p_fmt->i_codec = VLC_CODEC_MLP; }
>          S_CASE("A_TRUEHD") { /* FIXME when more samples arrive */
>              vars.p_fmt->i_codec = VLC_CODEC_TRUEHD;
>
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