Am 22.08.2016 um 22:02 schrieb Steven Burns:
I have a project where I am receiving video uploaded from an Android phone, and
processing the video with a scripted stock intro/outtro/overlays.
The issue is during the concat process the android portion of the video is not
playing correctly. Choppy, jerky, skipping frames. Audio is perfect though.
The resolution is consistent from the android phone and stock videos (720X1280
- yes profile).
The most notable warning I’m seeing is (which repeats many times while
combining the files):
[mp4 @ 0x7fe4ab814e00] Non-monotonous DTS in output stream 0:0; previous:
238517, current: 125112; changing to 238518. This may result in incorrect
timestamps in the output file.
Pretty sure “something” is not a match between the stock video and Android
generated video - but not positive what to look for. Curious if there is anyone
here who has worked on sanitizing video formats for concat to ensure all video
sources match - or if there are other obvious things I’m missing.
Digging around for possible answers, though I would post to the group though in
case someone can help.
How is your concat commend? When you copy video/audio codecs then all
files must have the exact same setting (resolution, video and audio
codec, frame rate). When there is a different, then it will not work. Do
you work with a concat list file?
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