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miracle-wfdctl: encode audio with voaacenc instead of avenc_aac to get

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closer to WFD spec
This commit is contained in:
Derek Dai 2017-03-17 22:46:41 +08:00
parent 49f3e5fbaa
commit 5532bf14d1
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GPG key ID: E109CC97553EF009
1 changed files with 27 additions and 23 deletions
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50
src/ctl/wfd-out-session.c
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@ -676,29 +676,33 @@ static int wfd_out_session_create_pipeline(struct wfd_session *s)
*tmp ++ = NULL;
}
/*if(*os->audio_dev) {*/
/*for(tmp = pipeline_desc; *tmp; ++tmp);*/
/**tmp ++ = "pulsesrc";*/
/**tmp ++ = "do-timestamp=true";*/
/**tmp ++ = "client-name=miraclecast";*/
/**tmp ++ = "device=";*/
/**tmp ++ = quote_str(os->audio_dev, audio_dev, sizeof(audio_dev));*/
/**tmp ++ = "!";*/
/**tmp ++ = "audioconvert";*/
/**tmp ++ = "!";*/
/**tmp ++ = "audio/x-raw,";*/
/**tmp ++ = "rate=48000,";*/
/**tmp ++ = "channels=2";*/
/**tmp ++ = "!";*/
/**tmp ++ = "avenc_aac";*/
/**tmp ++ = "!";*/
/**tmp ++ = "queue";*/
/*[>*tmp ++ = "max-size-buffers=0";<]*/
/*[>*tmp ++ = "max-size-bytes=0";<]*/
/**tmp ++ = "!";*/
/**tmp ++ = "muxer.";*/
/**tmp ++ = NULL;*/
/*}*/
if(*os->audio_dev) {
for(tmp = pipeline_desc; *tmp; ++tmp);
*tmp ++ = "pulsesrc";
*tmp ++ = "do-timestamp=true";
*tmp ++ = "client-name=miraclecast";
*tmp ++ = "device=";
*tmp ++ = quote_str(os->audio_dev, audio_dev, sizeof(audio_dev));
*tmp ++ = "!";
*tmp ++ = "voaacenc";
*tmp ++ = "mark-granule=true";
*tmp ++ = "hard-resync=true";
*tmp ++ = "tolerance=40";
*tmp ++ = "!";
*tmp ++ = "audio/mpeg,";
*tmp ++ = "rate=48000,";
*tmp ++ = "channels=2,";
*tmp ++ = "stream-format=adts,";
*tmp ++ = "base-profile=lc";
*tmp ++ = "!";
*tmp ++ = "queue";
*tmp ++ = "max-size-buffers=0";
*tmp ++ = "max-size-bytes=0";
*tmp ++ = "max-size-time=0";
*tmp ++ = "!";
*tmp ++ = "muxer.";
*tmp ++ = NULL;
}
/* bad pratice, but since we are in the same process,
I think this is the only way to do it */