2016-09-07 20:26 GMT+02:00 M N <assemblerx86 at yandex.com>: > What causes "Tag avc1/0x31637661 incompatible with output > codec id '28'" in my code: http://pastebin.com/uXnHm52C ?? avc1 is allowed in mov but not mp4. Please remember not to top-post here and cut your quotes. Carl Eugen