[FFmpeg-trac] #4704(undetermined:new): Timecode data not maintained when using mp4 wrapper instead of mov wrapper

FFmpeg trac at avcodec.org
Wed Jul 8 19:41:42 CEST 2015


#4704: Timecode data not maintained when using mp4 wrapper instead of mov wrapper
-------------------------------------+-------------------------------------
             Reporter:  alan1523     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------
Changes (by alan1523):

 * type:  enhancement => defect


Comment:

 Reading into the logs further , when the system outputs the .mp4 file its
 saying it will write a metadata value for the timecode value on Stream
 #0:0(eng): , but that metadata value is not maintained.

 "excerpt" below from ffmpeg creation command stated in previous thread :

 Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 720x576
 [SAR 59:54 DAR 295:216], 180 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc
 (default)
 Metadata:
 handler_name : DataHandler?
 encoder : Lavc56.46.101 libx264
 timecode : 01:00:00:00

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Ticket URL: <https://trac.ffmpeg.org/ticket/4704#comment:1>
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