[aac @ 00000250e0d700c0] Too many bits 16384.000000 > 6144 per frame requested, clamping to max
[hls @ 00000250e0b6aa80] Timestamps are unset in a packet for stream 0. This is deprecated and will stop working in the future. Fix your code to set the timestamps properly
[aac @ 00000250e0d700c0] Queue input is backward in time
[hls @ 00000250e0b6aa80] Non-monotonous DTS in output stream 0:1; previous: 1450921050, current: 1450874970; changing to 1450921051. This may result in incorrect timestamps in the output file.
[aac @ 00000250e0d700c0] Queue input is backward in time
[hls @ 00000250e0b6aa80] Non-monotonous DTS in output stream 0:1; previous: 8228448540, current: 8228402460; changing to 8228448541. This may result in incorrect timestamps in the output file.