Hi, i construct very simple scheme Audio Source --> Wav Sink gr generates non-null wav file -rw-rw-r-- 1 anton anton 24M сент. 27 00:46 freq2.wav
but when i try to play it or fetch info about file with soxi (sox plugin) i got nothing aplay freq2.wav Воспроизведение WAVE 'freq2.wav' : Signed 16 bit Little Endian, Частота 44100 Гц, Моно <imidiate stop> and soxi freq2.wav shows $ soxi freq2.wav Input File : 'freq2.wav' Channels : 1 Sample Rate : 44100 Precision : 16-bit Sample Encoding: 16-bit Signed Integer PCM so it seems to me wav sink produces corrupted wav files or ... what am i doing wrong? e.g. soxi info on good wav file $ soxi arecord.wav Input File : 'arecord.wav' Channels : 1 Sample Rate : 8000 Precision : 8-bit Duration : 00:00:02.38 = 19000 samples ~ 178.125 CDDA sectors File Size : 19.0k Bit Rate : 64.1k Sample Encoding: 8-bit Unsigned Integer PCM look at Sample Encoding - it is Signed for gnuradio and Unsigned for all others. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
