Changeset 3861

Timestamp:

Oct 26, 2011 6:56:51 AM (13 years ago)

Author:

nanang

Message:

Re #1390: Updated h264 settings: bitrate from 128k to 512k, size from 352x288 to 720x480, x264 preset from 'veryslow' to 'veryfast'.

File:

• pjproject/trunk/pjmedia/src/pjmedia-codec/ffmpeg_codecs.c (modified) (3 diffs)

pjproject/trunk/pjmedia/src/pjmedia-codec/ffmpeg_codecs.c

@@ -255 +255 @@
         {PJMEDIA_FORMAT_H264, PJMEDIA_RTP_PT_H264, {"H264",4},
          {"Constrained Baseline (level=30, pack=1)", 39}},
-        0,      128000,    1000000,
+        0,      512000,    1000000,
         &h264_packetize, &h264_unpacketize, &h264_preopen, &h264_postopen,
         &pjmedia_vid_codec_h264_match_sdp,
@@ -407 +407 @@
          * Let's just use the x264 predefined preset & tune.
          */
-        if (av_set_string3(ctx->priv_data, "preset", "veryslow", 0, NULL))
+        if (av_set_string3(ctx->priv_data, "preset", "veryfast", 0, NULL))
         {
             PJ_LOG(3, (THIS_FILE, "Failed to set x264 preset 'veryfast'"));
@@ -913 +913 @@
     /* Encoded format */
     pjmedia_format_init_video(&attr->enc_fmt, desc->info.fmt_id,
-                              352, 288, 30000, 1001);
+                              720, 480, 30000, 1001);
 
     /* Decoded format */