video 1 info

Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/tmp/video/0-1-1-to.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    creation_time   : 2014-02-25 04:11:14
    encoder         : Lavf56.1.0
  Duration: 00:00:01.25, start: 0.000000, bitrate: 944 kb/s
    Stream #0.0(und): Video: h264 (High), yuv420p, 1280x720, 1039 kb/s, 23.98 fps, 96k tbn, 47.95 tbc (default)
    Metadata:
      creation_time   : 2014-02-25 04:11:14
    Stream #0.1(und): Audio: aac, 44100 Hz, stereo, fltp, 118 kb/s (default)
    Metadata:
      creation_time   : 2014-02-25 04:11:14
# avprobe output

[streams.stream.0]
index=0
codec_name=h264
codec_long_name=H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
codec_type=video
codec_time_base=1001/48000
codec_tag_string=avc1
codec_tag=0x31637661
profile=High
width=1280
height=720
has_b_frames=2
pix_fmt=yuv420p
level=40
avg_frame_rate=24000/1001
bit_rate=1039824.000000
time_base=1/96000
start_time=0.249417
duration=1.001000
nb_frames=24

[streams.stream.0.tags]
creation_time=2014-02-25 04\:11\:14
language=und

[streams.stream.1]
index=1
codec_name=aac
codec_long_name=AAC (Advanced Audio Coding)
codec_type=audio
codec_time_base=1/44100
codec_tag_string=mp4a
codec_tag=0x6134706d
sample_rate=44100.000000
channels=2
bits_per_sample=0
avg_frame_rate=0/0
bit_rate=118013.000000
time_base=1/44100
start_time=0.000000
duration=1.044898
nb_frames=45

[streams.stream.1.tags]
creation_time=2014-02-25 04\:11\:14
language=und

video 2 info

avprobe version 11.3-6:11.3-1~trusty, Copyright (c) 2007-2014 the Libav developers
  built on Apr 13 2015 22:25:55 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/tmp/video/0-1-2-to.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf56.1.0
  Duration: 00:00:05.00, start: 0.000000, bitrate: 18 kb/s
    Stream #0.0(und): Video: h264 (High), yuv420p, 1280x720 [PAR 1:1 DAR 16:9], 14 kb/s, 25 fps, 25 tbn, 50 tbc (default)
# avprobe output

[streams.stream.0]
index=0
codec_name=h264
codec_long_name=H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
codec_type=video
codec_time_base=1/50
codec_tag_string=avc1
codec_tag=0x31637661
profile=High
width=1280
height=720
has_b_frames=2
sample_aspect_ratio=1\:1
display_aspect_ratio=16\:9
pix_fmt=yuv420p
level=31
avg_frame_rate=25/1
bit_rate=14404.000000
time_base=1/25
start_time=0.000000
duration=5.000000
nb_frames=125

[streams.stream.0.tags]
language=und