Changeset 6110 for pjproject/trunk/pjmedia/include/pjmedia/vid_codec_util.h

Timestamp:

Nov 22, 2019 6:18:55 AM (5 years ago)

Author:

ming

Message:

Fixed #2253: Support for VP8 and VP9 video codec

File:

• pjproject/trunk/pjmedia/include/pjmedia/vid_codec_util.h (modified) (1 diff)

pjproject/trunk/pjmedia/include/pjmedia/vid_codec_util.h

@@ -153 +153 @@
 
 
+/**
+ * Definition of VPX parameters.
+ */
+typedef struct pjmedia_vid_codec_vpx_fmtp
+{
+    unsigned        max_fr;         /**< Max frame rate                     */
+    unsigned        max_fs;         /**< Max frame size (in macroblocks)    */
+    pj_uint8_t      profile_id;     /**< Profile ID                         */
+} pjmedia_vid_codec_vpx_fmtp;
+
+
+/**
+ * Parse SDP fmtp of VPX.
+ *
+ * @param fmtp          The VPX SDP fmtp to be parsed.
+ * @param vpx_fmtp      The parsing result.
+ *
+ * @return              PJ_SUCCESS on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_vid_codec_vpx_parse_fmtp(
+                                const pjmedia_codec_fmtp *fmtp,
+                                pjmedia_vid_codec_vpx_fmtp *vpx_fmtp);
+
+
+/**
+ * Parse and apply the encoding and decoding SDP fmtp of VPX in the
+ * specified codec parameter. This will validate size and fps to conform
+ * to VPX level specified in SDP fmtp "max-fr" and "max-fs".
+ *
+ * @param param         The codec parameter.
+ *
+ * @return              PJ_SUCCESS on success.
+ */
+PJ_DECL(pj_status_t) pjmedia_vid_codec_vpx_apply_fmtp(
+                                pjmedia_vid_codec_param *param);
+
+
 PJ_END_DECL