ffmpeg-logs

[wav @ 0x103003000] parser not found for codec pcm_s16le, packets or times may be invalid.
[wav @ 0x103003000] parser not found for codec pcm_s16le, packets or times may be invalid.
[wav @ 0x103003000] max_analyze_duration 5000000 reached at 5015510 microseconds
Input #0, wav, from '/Users/Echo/Documents/dev/ios/TestFFmpegOSX/audio10.wav':
  Duration: 00:00:05.47, bitrate: 1411 kb/s
    Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 2 channels, s16, 1411 kb/s
[wav @ 0x10300b000] parser not found for codec pcm_s16le, packets or times may be invalid.
[wav @ 0x10300b000] parser not found for codec pcm_s16le, packets or times may be invalid.
[wav @ 0x10300b000] max_analyze_duration 5000000 reached at 5015510 microseconds
Input #0, wav, from '/Users/Echo/Documents/dev/ios/TestFFmpegOSX/audio20.wav':
  Duration: 00:00:06.07, bitrate: 1411 kb/s
    Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 2 channels, s16, 1411 kb/s
[src0 @ 0x101c001e0] tb:1/44100 samplefmt:s16 samplerate:44100 chlayout:0x3
[src1 @ 0x101c00400] tb:1/44100 samplefmt:s16 samplerate:44100 chlayout:0x3
[amix @ 0x101c00900] auto-inserting filter 'auto-inserted resampler 0' between the filter 'src0' and the filter 'amix'
[amix @ 0x101c00900] auto-inserting filter 'auto-inserted resampler 1' between the filter 'src1' and the filter 'amix'
[sink @ 0x101c00c80] auto-inserting filter 'auto-inserted resampler 2' between the filter 'amix' and the filter 'sink'
[auto-inserted resampler 0 @ 0x101c01640] ch:2 chl:stereo fmt:s16 r:44100Hz -> ch:2 chl:stereo fmt:flt r:44100Hz
[auto-inserted resampler 1 @ 0x101c01880] ch:2 chl:stereo fmt:s16 r:44100Hz -> ch:2 chl:stereo fmt:flt r:44100Hz
[amix @ 0x101c00900] inputs:2 fmt:flt srate:44100 cl:stereo
[auto-inserted resampler 2 @ 0x101c01de0] ch:2 chl:stereo fmt:flt r:44100Hz -> ch:2 chl:stereo fmt:s16 r:44100Hz
Graph :
+-----------+
|   src0    |default--[44100Hz s16:stereo]--auto-inserted resampler 0:default
| (abuffer) |
+-----------+

+-----------+
|   src1    |default--[44100Hz s16:stereo]--auto-inserted resampler 1:default
| (abuffer) |
+-----------+

                                                               +--------+
auto-inserted resampler 0:default--[44100Hz flt:stereo]--input0|  amix  |default--[44100Hz flt:stereo]--auto-inserted resampler 2:default
auto-inserted resampler 1:default--[44100Hz flt:stereo]--input1| (amix) |
                                                               +--------+

                                                                +---------------+
auto-inserted resampler 2:default--[44100Hz s16:stereo]--default|     sink      |
                                                                | (abuffersink) |
                                                                +---------------+

                                           +---------------------------+
src0:default--[44100Hz s16:stereo]--default| auto-inserted resampler 0 |default--[44100Hz flt:stereo]--amix:input0
                                           |        (aresample)        |
                                           +---------------------------+

                                           +---------------------------+
src1:default--[44100Hz s16:stereo]--default| auto-inserted resampler 1 |default--[44100Hz flt:stereo]--amix:input1
                                           |        (aresample)        |
                                           +---------------------------+

                                           +---------------------------+
amix:default--[44100Hz flt:stereo]--default| auto-inserted resampler 2 |default--[44100Hz s16:stereo]--sink:default
                                           |        (aresample)        |
                                           +---------------------------+


Init err = 0
Output file : /Users/Echo/Documents/dev/ios/TestFFmpegOSX/output.wav
output bitrate 128000
open output file err : 0
Output #0, wav, to '/Users/Echo/Documents/dev/ios/TestFFmpegOSX/output.wav':
    Stream #0:0: Audio: pcm_s16le, 44100 Hz, mono, s16, 705 kb/s