On 14 Apr 2017, 17:47 +0100, Christian Ebert <blacktr...@gmx.net>, wrote:
> * Mark Burton on Friday, April 14, 2017 at 16:57:06 +0100
> > I appreciate this is a tricky area and there appear to be different ways
> > that some encoders create AAC streams with regards to the padding and
> > remaining samples etc. I won’t pretend to fully understand all the factors,
> > but I would like to ask a genuine question which purely comes from the
> > point of view of wanting to create a file for my working environment - an
> > environment dominated by Quicktime 7 and X playback / decoding tools. I’m
> > no great fan of Quicktime and appreciate its not well loved here also. In
> > my industry it is still very much the defecto playback engine though, so if
> > I’m able to tailor a file for this decoder, it would be an enormous help.
> >
> > Let me also say, I am not accusing ffmpeg of having an issue, I have read a
> > number of ‘bug’ reports surrounding ffmpeg and AAC priming and there being
> > a sync discrepancy in the resultant encode when played back in certain
> > decoders. I happen to see the exact same issue, but from some of the
> > developers replies, I accept their position is that they feel ffmpeg is
> > doing it the right way and its the decoders that are at fault.
> >
> > With that said, I’d like to approach this question purely from the point of
> > view of finding out whether there is a way to tweak a command in order to
> > change this way the aac stream is created to produce an mp4 or mov file
> > using the native aac encoder which decodes in Quicktime 7 or X, in sync.
> > Currently an encoded file plays back 1 frame out of sync (audio is early by
> > approx. 1 frame). In VLC its about 1/2 a frame out of sync.
> >
> > The source file is a .mov, DNx115 24p (true 24p, not 23.976), PCM 24bit
> > 48khz audio, which is in sync. This is film material where sync is crucial
> > and always expected.
> >
> > Here is the basic command to reproduce. I have attached the uncut loglevel
> > 99 console output for this command:
> > ffmpeg -i SyncTest24p.mov -c:v libx264 -pix_fmt yuv420p -movflags faststart
> > -c:a aac -b:a 128k ffmpeg.mp4
>
> Can you try:
>
> -filter:a aresample=first_pts=0
Thanks for your reply and these options to test. This first one does not appear
to change the outcome. ffprobe for ffmpeg_v2 attached.
> Also, when you run with -v verbose, you'll see a delay (depends
> on audio codec), for you case it's probably 1024. Maybe try:
>
> -filter:a aresample=first_pts=0,asetpts=PTS-STARTPTS+1024
>
> Especially the latter could be exactly the wrong thing for your
> purpose, but it doesn't hurt trying.
1024 looks correct. This method successfully changes the start, and the encoded
audio plays, almost, 100% in sync. Its slightly cut off at the head, but only
very slightly. However the downside of this method is that the audio now
overruns the end of the picture further and is not trimmed from remaining
samples I’m guessing. This results in a blank video frame being added to the
tail of clip. ffprobe for ffmpeg_v3 attached
.
I tried using -shortest, but that didn’t help address the above issue.
Last audio packet of original encode is:
[PACKET]
codec_type=audio
stream_index=1
pts=95232
pts_time=1.984000
dts=95232
dts_time=1.984000
duration=768
duration_time=0.016000
convergence_duration=N/A
convergence_duration_time=N/A
size=313
pos=24058
flags=K_
[/PACKET]
Last packet of encode using '-filter:a
aresample=first_pts=0,asetpts=PTS-STARTPTS+1024’ is:
[PACKET]
codec_type=audio
stream_index=1
pts=96256
pts_time=2.005333
dts=96256
dts_time=2.005333
duration=800
duration_time=0.016667
convergence_duration=N/A
convergence_duration_time=N/A
size=313
pos=24038
flags=K_
[/PACKET]
ffprobe -select_streams a:0 -show_packets ffmpeg_v2.mp4
ffprobe version N-85343-gd0a3143-tessus Copyright (c) 2007-2017 the FFmpeg
developers
built with Apple LLVM version 8.0.0 (clang-800.0.42.1)
configuration: --cc=/usr/bin/clang --prefix=/opt/ffmpeg
--extra-version=tessus --enable-avisynth --enable-fontconfig --enable-gpl
--enable-libass --enable-libbluray --enable-libfreetype --enable-libgsm
--enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb
--enable-libopencore-amrwb --enable-libopus --enable-libschroedinger
--enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora
--enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx
--enable-libwavpack --enable-libx264 --enable-libx265 --enable-libxavs
--enable-libxvid --enable-libzmq --enable-libzvbi --enable-version3
--disable-ffplay --disable-indev=qtkit
libavutil 55. 60.100 / 55. 60.100
libavcodec 57. 92.100 / 57. 92.100
libavformat 57. 72.100 / 57. 72.100
libavdevice 57. 7.100 / 57. 7.100
libavfilter 6. 84.100 / 6. 84.100
libswscale 4. 7.100 / 4. 7.100
libswresample 2. 8.100 / 2. 8.100
libpostproc 54. 6.100 / 54. 6.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'ffmpeg_v2.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.72.100
Duration: 00:00:02.02, start: 0.000000, bitrate: 96 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
1920x1080 [SAR 1:1 DAR 16:9], 71 kb/s, 24 fps, 24 tbr, 12288 tbn, 48 tbc
(default)
Metadata:
handler_name : VideoHandler
timecode : 01:00:00:00
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo,
fltp, 13 kb/s (default)
Metadata:
handler_name : SoundHandler
Stream #0:2(eng): Data: none (tmcd / 0x64636D74), 0 kb/s
Metadata:
handler_name : TimeCodeHandler
timecode : 01:00:00:00
Unsupported codec with id 0 for input stream 2
[PACKET]
codec_type=audio
stream_index=1
pts=-1024
pts_time=-0.021333
dts=-1024
dts_time=-0.021333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=300
pos=8722
flags=KD
[SIDE_DATA]
side_data_type=Skip Samples
skip_samples=1024
discard_padding=0
skip_reason=0
discard_reason=0
[/SIDE_DATA]
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=0
pts_time=0.000000
dts=0
dts_time=0.000000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=410
pos=9351
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=1024
pts_time=0.021333
dts=1024
dts_time=0.021333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=340
pos=9761
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=2048
pts_time=0.042667
dts=2048
dts_time=0.042667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=10261
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=3072
pts_time=0.064000
dts=3072
dts_time=0.064000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=10267
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=4096
pts_time=0.085333
dts=4096
dts_time=0.085333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=10542
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=5120
pts_time=0.106667
dts=5120
dts_time=0.106667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=10548
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=6144
pts_time=0.128000
dts=6144
dts_time=0.128000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=10869
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=7168
pts_time=0.149333
dts=7168
dts_time=0.149333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=10875
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=8192
pts_time=0.170667
dts=8192
dts_time=0.170667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11092
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=9216
pts_time=0.192000
dts=9216
dts_time=0.192000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11098
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=10240
pts_time=0.213333
dts=10240
dts_time=0.213333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11349
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=11264
pts_time=0.234667
dts=11264
dts_time=0.234667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11355
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=12288
pts_time=0.256000
dts=12288
dts_time=0.256000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11621
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=13312
pts_time=0.277333
dts=13312
dts_time=0.277333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11627
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=14336
pts_time=0.298667
dts=14336
dts_time=0.298667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11971
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=15360
pts_time=0.320000
dts=15360
dts_time=0.320000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11977
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=16384
pts_time=0.341333
dts=16384
dts_time=0.341333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=12174
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=17408
pts_time=0.362667
dts=17408
dts_time=0.362667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=12180
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=18432
pts_time=0.384000
dts=18432
dts_time=0.384000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=12454
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=19456
pts_time=0.405333
dts=19456
dts_time=0.405333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=12460
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=20480
pts_time=0.426667
dts=20480
dts_time=0.426667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=12728
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=21504
pts_time=0.448000
dts=21504
dts_time=0.448000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=12734
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=22528
pts_time=0.469333
dts=22528
dts_time=0.469333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=12904
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=23552
pts_time=0.490667
dts=23552
dts_time=0.490667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=12910
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=24576
pts_time=0.512000
dts=24576
dts_time=0.512000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=13171
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=25600
pts_time=0.533333
dts=25600
dts_time=0.533333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=13177
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=26624
pts_time=0.554667
dts=26624
dts_time=0.554667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=13574
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=27648
pts_time=0.576000
dts=27648
dts_time=0.576000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=13580
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=28672
pts_time=0.597333
dts=28672
dts_time=0.597333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=13806
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=29696
pts_time=0.618667
dts=29696
dts_time=0.618667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=13812
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=30720
pts_time=0.640000
dts=30720
dts_time=0.640000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=14063
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=31744
pts_time=0.661333
dts=31744
dts_time=0.661333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=14069
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=32768
pts_time=0.682667
dts=32768
dts_time=0.682667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=14328
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=33792
pts_time=0.704000
dts=33792
dts_time=0.704000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=14334
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=34816
pts_time=0.725333
dts=34816
dts_time=0.725333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=14997
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=35840
pts_time=0.746667
dts=35840
dts_time=0.746667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=15003
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=36864
pts_time=0.768000
dts=36864
dts_time=0.768000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=15216
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=37888
pts_time=0.789333
dts=37888
dts_time=0.789333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=15222
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=38912
pts_time=0.810667
dts=38912
dts_time=0.810667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=15797
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=39936
pts_time=0.832000
dts=39936
dts_time=0.832000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=15803
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=40960
pts_time=0.853333
dts=40960
dts_time=0.853333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=16086
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=41984
pts_time=0.874667
dts=41984
dts_time=0.874667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=16092
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=43008
pts_time=0.896000
dts=43008
dts_time=0.896000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=16260
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=44032
pts_time=0.917333
dts=44032
dts_time=0.917333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=16502
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=45056
pts_time=0.938667
dts=45056
dts_time=0.938667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=16508
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=46080
pts_time=0.960000
dts=46080
dts_time=0.960000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=16791
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=47104
pts_time=0.981333
dts=47104
dts_time=0.981333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=16797
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=48128
pts_time=1.002667
dts=48128
dts_time=1.002667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=16919
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=49152
pts_time=1.024000
dts=49152
dts_time=1.024000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=16925
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=50176
pts_time=1.045333
dts=50176
dts_time=1.045333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=17095
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=51200
pts_time=1.066667
dts=51200
dts_time=1.066667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=17101
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=52224
pts_time=1.088000
dts=52224
dts_time=1.088000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=17355
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=53248
pts_time=1.109333
dts=53248
dts_time=1.109333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=17361
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=54272
pts_time=1.130667
dts=54272
dts_time=1.130667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=17706
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=55296
pts_time=1.152000
dts=55296
dts_time=1.152000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=17712
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=56320
pts_time=1.173333
dts=56320
dts_time=1.173333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=17942
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=57344
pts_time=1.194667
dts=57344
dts_time=1.194667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=17948
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=58368
pts_time=1.216000
dts=58368
dts_time=1.216000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=18205
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=59392
pts_time=1.237333
dts=59392
dts_time=1.237333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=18211
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=60416
pts_time=1.258667
dts=60416
dts_time=1.258667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=18455
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=61440
pts_time=1.280000
dts=61440
dts_time=1.280000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=18461
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=62464
pts_time=1.301333
dts=62464
dts_time=1.301333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=18824
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=63488
pts_time=1.322667
dts=63488
dts_time=1.322667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=18830
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=64512
pts_time=1.344000
dts=64512
dts_time=1.344000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=19070
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=65536
pts_time=1.365333
dts=65536
dts_time=1.365333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=19076
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=66560
pts_time=1.386667
dts=66560
dts_time=1.386667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=19359
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=67584
pts_time=1.408000
dts=67584
dts_time=1.408000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=19365
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=68608
pts_time=1.429333
dts=68608
dts_time=1.429333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=19621
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=69632
pts_time=1.450667
dts=69632
dts_time=1.450667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=19627
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=70656
pts_time=1.472000
dts=70656
dts_time=1.472000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=19793
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=71680
pts_time=1.493333
dts=71680
dts_time=1.493333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=19799
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=72704
pts_time=1.514667
dts=72704
dts_time=1.514667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=20068
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=73728
pts_time=1.536000
dts=73728
dts_time=1.536000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=20074
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=74752
pts_time=1.557333
dts=74752
dts_time=1.557333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=20366
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=75776
pts_time=1.578667
dts=75776
dts_time=1.578667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=20372
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=76800
pts_time=1.600000
dts=76800
dts_time=1.600000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=20611
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=77824
pts_time=1.621333
dts=77824
dts_time=1.621333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=20617
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=78848
pts_time=1.642667
dts=78848
dts_time=1.642667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=20871
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=79872
pts_time=1.664000
dts=79872
dts_time=1.664000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=20877
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=80896
pts_time=1.685333
dts=80896
dts_time=1.685333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=21147
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=81920
pts_time=1.706667
dts=81920
dts_time=1.706667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=21153
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=82944
pts_time=1.728000
dts=82944
dts_time=1.728000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=21758
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=83968
pts_time=1.749333
dts=83968
dts_time=1.749333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=21764
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=84992
pts_time=1.770667
dts=84992
dts_time=1.770667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=21996
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=86016
pts_time=1.792000
dts=86016
dts_time=1.792000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=22171
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=87040
pts_time=1.813333
dts=87040
dts_time=1.813333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=22177
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=88064
pts_time=1.834667
dts=88064
dts_time=1.834667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=22356
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=89088
pts_time=1.856000
dts=89088
dts_time=1.856000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=22362
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=90112
pts_time=1.877333
dts=90112
dts_time=1.877333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=22626
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=91136
pts_time=1.898667
dts=91136
dts_time=1.898667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=22632
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=92160
pts_time=1.920000
dts=92160
dts_time=1.920000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=22638
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=93184
pts_time=1.941333
dts=93184
dts_time=1.941333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=789
pos=22644
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=94208
pts_time=1.962667
dts=94208
dts_time=1.962667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=625
pos=23433
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=95232
pts_time=1.984000
dts=95232
dts_time=1.984000
duration=768
duration_time=0.016000
convergence_duration=N/A
convergence_duration_time=N/A
size=313
pos=24058
flags=K_
[/PACKET]ffprobe -select_streams a:0 -show_packets ffmpeg_v3.mp4
ffprobe version N-85343-gd0a3143-tessus Copyright (c) 2007-2017 the FFmpeg
developers
built with Apple LLVM version 8.0.0 (clang-800.0.42.1)
configuration: --cc=/usr/bin/clang --prefix=/opt/ffmpeg
--extra-version=tessus --enable-avisynth --enable-fontconfig --enable-gpl
--enable-libass --enable-libbluray --enable-libfreetype --enable-libgsm
--enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb
--enable-libopencore-amrwb --enable-libopus --enable-libschroedinger
--enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora
--enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx
--enable-libwavpack --enable-libx264 --enable-libx265 --enable-libxavs
--enable-libxvid --enable-libzmq --enable-libzvbi --enable-version3
--disable-ffplay --disable-indev=qtkit
libavutil 55. 60.100 / 55. 60.100
libavcodec 57. 92.100 / 57. 92.100
libavformat 57. 72.100 / 57. 72.100
libavdevice 57. 7.100 / 57. 7.100
libavfilter 6. 84.100 / 6. 84.100
libswscale 4. 7.100 / 4. 7.100
libswresample 2. 8.100 / 2. 8.100
libpostproc 54. 6.100 / 54. 6.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'ffmpeg_v3.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.72.100
Duration: 00:00:02.02, start: 0.000000, bitrate: 96 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
1920x1080 [SAR 1:1 DAR 16:9], 71 kb/s, 24 fps, 24 tbr, 12288 tbn, 48 tbc
(default)
Metadata:
handler_name : VideoHandler
timecode : 01:00:00:00
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo,
fltp, 13 kb/s (default)
Metadata:
handler_name : SoundHandler
Stream #0:2(eng): Data: none (tmcd / 0x64636D74), 0 kb/s
Metadata:
handler_name : TimeCodeHandler
timecode : 01:00:00:00
Unsupported codec with id 0 for input stream 2
[PACKET]
codec_type=audio
stream_index=1
pts=0
pts_time=0.000000
dts=0
dts_time=0.000000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=300
pos=9031
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=1024
pts_time=0.021333
dts=1024
dts_time=0.021333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=410
pos=9331
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=2048
pts_time=0.042667
dts=2048
dts_time=0.042667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=340
pos=9901
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=3072
pts_time=0.064000
dts=3072
dts_time=0.064000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=10241
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=4096
pts_time=0.085333
dts=4096
dts_time=0.085333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=10516
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=5120
pts_time=0.106667
dts=5120
dts_time=0.106667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=10522
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=6144
pts_time=0.128000
dts=6144
dts_time=0.128000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=10843
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=7168
pts_time=0.149333
dts=7168
dts_time=0.149333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=10849
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=8192
pts_time=0.170667
dts=8192
dts_time=0.170667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11066
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=9216
pts_time=0.192000
dts=9216
dts_time=0.192000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11072
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=10240
pts_time=0.213333
dts=10240
dts_time=0.213333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11323
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=11264
pts_time=0.234667
dts=11264
dts_time=0.234667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11329
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=12288
pts_time=0.256000
dts=12288
dts_time=0.256000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11595
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=13312
pts_time=0.277333
dts=13312
dts_time=0.277333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11601
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=14336
pts_time=0.298667
dts=14336
dts_time=0.298667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11945
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=15360
pts_time=0.320000
dts=15360
dts_time=0.320000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=11951
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=16384
pts_time=0.341333
dts=16384
dts_time=0.341333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=12148
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=17408
pts_time=0.362667
dts=17408
dts_time=0.362667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=12154
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=18432
pts_time=0.384000
dts=18432
dts_time=0.384000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=12428
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=19456
pts_time=0.405333
dts=19456
dts_time=0.405333
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=12434
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=20480
pts_time=0.426667
dts=20480
dts_time=0.426667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=12702
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=21504
pts_time=0.448000
dts=21504
dts_time=0.448000
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pos=12708
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[/PACKET]
[PACKET]
codec_type=audio
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pts=22528
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convergence_duration_time=N/A
size=6
pos=12878
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=23552
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convergence_duration_time=N/A
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pos=12884
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=24576
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pos=13145
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[/PACKET]
[PACKET]
codec_type=audio
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pts=25600
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pos=13151
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[/PACKET]
[PACKET]
codec_type=audio
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pts=26624
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convergence_duration_time=N/A
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pos=13548
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=27648
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pos=13554
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=28672
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pos=13780
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[/PACKET]
[PACKET]
codec_type=audio
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pts=29696
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pos=13786
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=30720
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convergence_duration_time=N/A
size=6
pos=14037
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[/PACKET]
[PACKET]
codec_type=audio
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pts=31744
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size=6
pos=14043
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=32768
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size=6
pos=14302
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=33792
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size=6
pos=14308
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=34816
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size=6
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[/PACKET]
[PACKET]
codec_type=audio
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pts=35840
pts_time=0.746667
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pos=14977
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=36864
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convergence_duration_time=N/A
size=6
pos=15190
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=37888
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convergence_duration_time=N/A
size=6
pos=15196
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=38912
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convergence_duration_time=N/A
size=6
pos=15771
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=39936
pts_time=0.832000
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convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=15777
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=40960
pts_time=0.853333
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convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=16060
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=41984
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convergence_duration=N/A
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size=6
pos=16066
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=43008
pts_time=0.896000
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convergence_duration_time=N/A
size=6
pos=16234
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=44032
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convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=16476
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=45056
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convergence_duration_time=N/A
size=6
pos=16482
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=46080
pts_time=0.960000
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convergence_duration=N/A
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size=6
pos=16765
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=47104
pts_time=0.981333
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convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=16771
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=48128
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convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=16893
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=49152
pts_time=1.024000
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pos=16899
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=50176
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pos=17069
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=51200
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size=6
pos=17075
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=52224
pts_time=1.088000
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pos=17329
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=53248
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pos=17335
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=54272
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pos=17680
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=55296
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=56320
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pos=17916
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=57344
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pos=17922
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[/PACKET]
[PACKET]
codec_type=audio
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pts=58368
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pos=18179
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[/PACKET]
[PACKET]
codec_type=audio
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pts=59392
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pos=18185
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[/PACKET]
[PACKET]
codec_type=audio
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pts=60416
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pos=18429
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[/PACKET]
[PACKET]
codec_type=audio
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pts=61440
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pos=18435
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[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=62464
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pos=18798
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[/PACKET]
[PACKET]
codec_type=audio
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pts=63488
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pos=18804
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[/PACKET]
[PACKET]
codec_type=audio
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pts=64512
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pos=19044
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[/PACKET]
[PACKET]
codec_type=audio
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pts=65536
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pos=19050
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[/PACKET]
[PACKET]
codec_type=audio
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pts=66560
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pos=19333
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[/PACKET]
[PACKET]
codec_type=audio
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pts=67584
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pos=19339
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[/PACKET]
[PACKET]
codec_type=audio
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pts=68608
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pos=19595
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[/PACKET]
[PACKET]
codec_type=audio
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pts=69632
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pos=19601
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[/PACKET]
[PACKET]
codec_type=audio
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pts=70656
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pos=19767
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[/PACKET]
[PACKET]
codec_type=audio
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pts=71680
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pos=19773
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[/PACKET]
[PACKET]
codec_type=audio
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pts=72704
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pos=20042
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[/PACKET]
[PACKET]
codec_type=audio
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pts=73728
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pos=20048
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[/PACKET]
[PACKET]
codec_type=audio
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pts=74752
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pos=20340
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[/PACKET]
[PACKET]
codec_type=audio
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pts=75776
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pos=20346
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[/PACKET]
[PACKET]
codec_type=audio
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pts=76800
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pos=20585
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[/PACKET]
[PACKET]
codec_type=audio
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pts=77824
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pos=20591
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[/PACKET]
[PACKET]
codec_type=audio
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pts=78848
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pos=20845
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[/PACKET]
[PACKET]
codec_type=audio
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pts=79872
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pos=20851
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[/PACKET]
[PACKET]
codec_type=audio
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pts=80896
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pos=21121
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[/PACKET]
[PACKET]
codec_type=audio
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pts=81920
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pos=21127
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[/PACKET]
[PACKET]
codec_type=audio
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pts=82944
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pos=21732
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[/PACKET]
[PACKET]
codec_type=audio
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pts=83968
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pos=21738
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[/PACKET]
[PACKET]
codec_type=audio
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pts=84992
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pos=21970
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[/PACKET]
[PACKET]
codec_type=audio
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pts=86016
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pos=22145
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[/PACKET]
[PACKET]
codec_type=audio
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pts=87040
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convergence_duration_time=N/A
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pos=22151
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[/PACKET]
[PACKET]
codec_type=audio
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pts=88064
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pos=22330
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
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pts=89088
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pos=22336
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[/PACKET]
[PACKET]
codec_type=audio
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pts=90112
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convergence_duration_time=N/A
size=6
pos=22600
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
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pts=91136
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convergence_duration_time=N/A
size=6
pos=22606
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
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pts=92160
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convergence_duration_time=N/A
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pos=22612
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
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pts=93184
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convergence_duration=N/A
convergence_duration_time=N/A
size=6
pos=22618
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=94208
pts_time=1.962667
dts=94208
dts_time=1.962667
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=789
pos=22624
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=95232
pts_time=1.984000
dts=95232
dts_time=1.984000
duration=1024
duration_time=0.021333
convergence_duration=N/A
convergence_duration_time=N/A
size=625
pos=23413
flags=K_
[/PACKET]
[PACKET]
codec_type=audio
stream_index=1
pts=96256
pts_time=2.005333
dts=96256
dts_time=2.005333
duration=800
duration_time=0.016667
convergence_duration=N/A
convergence_duration_time=N/A
size=313
pos=24038
flags=K_
[/PACKET]_______________________________________________
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