Am 01.03.20 um 09:56 schrieb Paul B Mahol:
On 3/1/20, Moritz Barsnick <[email protected]> wrote:
Well, the wiki claims:
     If you want your videos to have highest compatibility with ancient
devices (e.g., old Android phones):
     -profile:v baseline -level 3.0

and regarding iOS compatability of these options:
     "All devices"

Is the wiki page really that far off? (Yes, I can actually confirm that
I have issues playing this file, but I haven't figured out why.)

Wrong pixel format and encoder variant?
Pixel format is the same (yuv 420) but, encoder variant seems different:
Canon original:
Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuvj420p(pc,
smpte170m/bt709/bt709), 1280x720, 22763 kb/s, 29.97 fps, 29.97 tbr, 30k
tbn, 60k tbc (default)
FFMPEG:
Video: h264 (libx264) (avc1 / 0x31637661), vj420p(pc), 1280x720,
q=-1--1, 29.97 fps, 30k tbn, 29.97 tbc (default)

So the question is, if and how I can force ffmpeg to use a compatible
encoding variant.

-Ulf

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