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winlin 2021-08-17 07:24:20 +08:00
commit 7ae9c882b4
309 changed files with 14837 additions and 8525 deletions
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42
trunk/src/app/srs_app_rtc_codec.cpp
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@ -22,6 +22,48 @@ static const char* id2codec_name(SrsAudioCodecId id)
}
}
class SrsFFmpegLogHelper {
public:
SrsFFmpegLogHelper() {
av_log_set_callback(ffmpeg_log_callback);
av_log_set_level(AV_LOG_TRACE);
}
static void ffmpeg_log_callback(void*, int level, const char* fmt, va_list vl)
{
static char buf[4096] = {0};
int nbytes = vsnprintf(buf, sizeof(buf), fmt, vl);
if (nbytes > 0) {
// Srs log is always start with new line, replcae '\n' to '\0', make log easy to read.
if (buf[nbytes - 1] == '\n') {
buf[nbytes - 1] = '\0';
}
switch (level) {
case AV_LOG_PANIC:
case AV_LOG_FATAL:
case AV_LOG_ERROR:
srs_error("%s", buf);
break;
case AV_LOG_WARNING:
srs_warn("%s", buf);
break;
case AV_LOG_INFO:
srs_trace("%s", buf);
break;
case AV_LOG_VERBOSE:
case AV_LOG_DEBUG:
case AV_LOG_TRACE:
default:
srs_verbose("%s", buf);
break;
}
}
}
};
// Register FFmpeg log callback funciton.
SrsFFmpegLogHelper _srs_ffmpeg_log_helper;
SrsAudioTranscoder::SrsAudioTranscoder()
{
dec_ = NULL;