how to enable RTC_DLOG(LS_INFO) logs in libjingle_peerconnection_so.so

[hd51515]

antmedia-error.log under /usr/local/antmedia/logs has only Error logs (from RTC_DLOG(LS_ERROR)). I would like to know how to get INFO logs (from RTC_DLOG(LS_INFO)) as well in this file for debugging purpose

gn args out/Debug already has the following entries (is_debug = true) when i compiled libjingle_peerconnection_so.so

is_debug=true
target_cpu = "X64"
ffmpeg_branding="Chrome"
rtc_use_h264=true
rtc_include_tests=false
rtc_build_examples=false