Anychat supports audio synthesis and stereo recording

Starting from anychat r4086, anychat supports audio synthesis and stereo recording and adds the recording mark constant:

1. VaR brac_record_flags_stereo = 0x00000200; // <when recording audio, the audio of others is mixed into stereo for recording.

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The call code is:

1. VaR flags = brac_record_flags_video + brac_record_flags_audio + brac_record_flags_mixaudio + brac_record_flags_mixvideo + brac_record_flags_stereo;
2. Brac_streamrecordctrl (userid, 1, flags, 0 );

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Generally, the brac_record_flags_mixaudio is added to the video. The sound of both sides of the call is merged. In the left-right mode, one user is in the left and the other is in the right;

If the logo brac_record_flags_mixaudio + brac_record_flags_stereo is added, the sound of both sides of the call is combined into a stereo sound, and both sides of the call can be heard on the left and right sides.

For audio and video merging recording, see: http://bbs.anychat.cn/forum.php? ... = 581 & extra = Page % 3d1anychat supports audio merging and stereo recording