Does RtpJ2KHeader comply with RFC 5371

The Gstreamer struct for the J2K over RTP header is:

typedef struct
{
    guint tp : 2;
    guint MHF : 2;
    guint mh_id : 3;
    guint T : 1;
    guint priority : 8;
    guint tile : 16;
    guint offset : 24;
} RtpJ2KHeader;

but RFC 5371 states that there is a reserved 8 bits between tile and offfset.

(https://www.packetizer.com/rfc/rfc5371/)

Am I missing something here, or is RtpJ2KHeader a 7 byte struct missing the reserved 8 bits ?

Thanks,

Aaron

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Never mind :)  The struct gets padded with reserved byte before being sent over the wire.

On Wed, May 4, 2016 at 11:13 AM, Aaron Boxer <[hidden email]> wrote:

The Gstreamer struct for the J2K over RTP header is:

typedef struct
{
    guint tp : 2;
    guint MHF : 2;
    guint mh_id : 3;
    guint T : 1;
    guint priority : 8;
    guint tile : 16;
    guint offset : 24;
} RtpJ2KHeader;

but RFC 5371 states that there is a reserved 8 bits between tile and offfset.

(https://www.packetizer.com/rfc/rfc5371/)

Am I missing something here, or is RtpJ2KHeader a 7 byte struct missing the reserved 8 bits ?

Thanks,

Aaron

_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel