Hello there, I have a Transport Stream with h264 and aac. While parsing the AAC bitstream to get the sampling_frequency_index I've got 0xA and looking up in the sampling frequency table corresponds to 11025.
the bitstream is this HEX: FF F1 68 BIN: 11111111 11110001 01101000 according to the ISO/IEC 13818-7:2004 syncword; 12 bslbf ID; 1 bslbf layer; 2 uimsbf protection_absent; 1 bslbf profile; 2 uimsbf sampling_frequency_index; 4 uimsbf the sampling_frequency_index should be 1010 so 0xA. VLC is reporting 22050 and he is right, if I playback it at 22050 the audio is fine at 11025 is slow. How libavcodec parse the bitstream? Thanks, Matteo _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
