Changeset 6150 for pjproject/trunk/pjmedia/src/pjmedia/vid_codec_util.c

Timestamp:

Feb 4, 2020 2:49:13 AM (4 years ago)

Author:

ming

Message:

Re #2253: Apply local fmtp setting

File:

• pjproject/trunk/pjmedia/src/pjmedia/vid_codec_util.c (modified) (1 diff)

pjproject/trunk/pjmedia/src/pjmedia/vid_codec_util.c

@@ -841 +841 @@
     }
 
+    if (param->dir & PJMEDIA_DIR_DECODING) {
+        /* Here we just want to find the highest fps and resolution possible
+         * from the fmtp and set it as the decoder param.
+         */
+        pjmedia_vid_codec_vpx_fmtp fmtp;
+        pjmedia_video_format_detail *vfd;
+        pj_status_t status;
+
+        /* Get remote param */
+        status = pjmedia_vid_codec_vpx_parse_fmtp(&param->dec_fmtp,
+                                                  &fmtp);
+        if (status != PJ_SUCCESS)
+            return status;
+
+        vfd = pjmedia_format_get_video_format_detail(&param->dec_fmt,
+                                                     PJ_TRUE);
+
+        if (fmtp.max_fr > 0) {
+            vfd->fps.num   = fmtp.max_fr;
+            vfd->fps.denum = 1;
+        }
+        
+        if (fmtp.max_fs > 0) {
+            unsigned max_res = ((int)pj_isqrt(fmtp.max_fs * 8)) * 16;
+            
+            vfd->size.w = max_res;
+            vfd->size.h = max_res;
+        }
+    }
+
     return PJ_SUCCESS;
 }