[FFmpeg-user] concat video requirements

Gyan gyandoshi at gmail.com
Mon Jul 17 22:20:26 EEST 2017

On Tue, Jul 18, 2017 at 12:37 AM, Tony Lambropoulos <tonyl7126 at gmail.com>

> Does anyone have a specific list of these attributes to ensure the concat
> command is successful?

For video streams, resolution and SAR have to match. Pixel format and frame
rate need not match. Since the filter operates upon decoded frames, inputs'
bitstream syntax i.e. codec is not relevant.

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