[FFmpeg-user] FFplay question

[Jack Friswell]

Hi there,

Not sure if i have the right place for this question but I have several
video files each roughly the same file size and bit rate. They all play
well with vlc/quicktime however with ffplay the audio dropouts every
consistently throughout playback.

This is mediainfo report on one of the files . Is there an incompatible
codec I am working with? I also transcoded the file to a h.264 file with
ffmpeg and it played well in ffplay. I can also make 5 second clip copy and
this plays well.

Any advice? Thanks in advance


General
Complete name                            : /Users/EQ2317/Desktop/harry.mov
Format                                   : MPEG-4
Format profile                           : QuickTime
Codec ID                                 : qt   2005.03 (qt  )
File size                                : 26.4 GiB
Duration                                 : 17mn 1s
Overall bit rate                         : 222 Mbps
Encoded date                             : UTC 2016-07-21 16:14:58
Tagged date                              : UTC 2016-07-21 16:26:17
Writing library                          : Apple QuickTime
com.apple.proapps.logNote                : harry_new
com.apple.proapps.reel                   : 001
com.apple.proapps.scene                  : Scene 01
Media/UUID                               : 8CE6BF11-1ABF-4D4B-978D-9D841DD8F66F

Video
ID                                       : 1
Format                                   : YUV
Codec ID                                 : v210
Codec ID/Hint                            : AJA Video Systems Xena
Duration                                 : 17mn 1s
Bit rate mode                            : Constant
Bit rate                                 : 221 Mbps
Width                                    : 720 pixels
Height                                   : 480 pixels
Display aspect ratio                     : 4:3
Frame rate mode                          : Constant
Frame rate                               : 29.970 (30000/1001) fps
Standard                                 : NTSC
Color space                              : YUV
Chroma subsampling                       : 4:2:2
Bit depth                                : 10 bits
Scan type                                : Interlaced
Scan type, store method                  : Interleaved fields
Scan order                               : Bottom Field First
Compression mode                         : Lossless
Bits/(Pixel*Frame)                       : 21.333
Stream size                              : 26.3 GiB (99%)
Language                                 : English
Encoded date                             : UTC 2016-07-21 16:14:58
Tagged date                              : UTC 2016-07-21 16:26:17
Color primaries                          : BT.601 NTSC
Transfer characteristics                 : BT.709
Matrix coefficients                      : BT.601

Audio
ID                                       : 3
Format                                   : PCM
Format settings, Endianness              : Little
Format settings, Sign                    : Signed
Codec ID                                 : sowt
Duration                                 : 17mn 1s
Bit rate mode                            : Constant
Bit rate                                 : 1 536 Kbps
Channel(s)                               : 2 channels
Channel positions                        : Front: L R
Sampling rate                            : 48.0 KHz
Bit depth                                : 16 bits
Stream size                              : 187 MiB (1%)
Language                                 : English
Encoded date                             : UTC 2016-03-21 16:26:01
Tagged date                              : UTC 2016-03-21 16:26:17

Other
ID                                       : 2
Type                                     : Time code
Format                                   : QuickTime TC
Duration                                 : 17mn 1s
Time code of first frame                 : 04:44:44;04
Time code, striped                       : Yes
Title                                    : time
Language                                 : English
Encoded date                             : UTC 2016-03-21 16:26:01
Tagged date                              : UTC 2016-03-21 16:26:17




-- 
Jack Friswell

Tel: +44 7725 849 688
Mail: jackfriswell at gmail.com