Changeset 3493 for pjproject/branches/projects/2.0-dev/pjmedia/include/pjmedia/vid_codec.h

Timestamp:

Mar 31, 2011 5:29:54 PM (13 years ago)

Author:

nanang

Message:

Re #1219:

• Initial version of H264 implementation (codec & packetization).
• Added vid_codec_util.h/c for video codec utilities (e.g: fmtp parser).
• Updated video RTP packetizations to be configurable and have internal state (to be more resilient to packet lost, etc).
• Fixed wrong SPF calculation in PJMEDIA_SPF2.
• Updated vid_codec_test.c to also have RTP packetization test.
• Updated sdp_neg.c to verify H.264 capability match.

File:

• pjproject/branches/projects/2.0-dev/pjmedia/include/pjmedia/vid_codec.h (modified) (2 diffs)

pjproject/branches/projects/2.0-dev/pjmedia/include/pjmedia/vid_codec.h

@@ -224 +224 @@
      * belong to the same picture will share the same RTP timestamp and also
      * there is marker bit in the RTP header that is usually reserved for
-     * end-of-picture flag.
+     * end-of-picture flag. Also note that in case of noticing packet lost,
+     * application should keep calling this function with payload pointer
+     * set to NULL, as the packetizer need to update its internal state.
      *
      * @param codec     The codec instance
@@ -242 +244 @@
                                pj_size_t   payload_len,
                                pj_uint8_t *bits,
-                               pj_size_t  *bits_len);
+                               pj_size_t   bits_len,
+                               unsigned   *bits_pos);
 
     /**