Working on a chunked video can result in a broken frame index the option -vsync 1 can heal that
Working on a chunked video can result in a broken frame index the option -vsync 1 can heal that

sharidas/core,pollopolea/core,Ardinis/server,bluelml/core,pollopolea/core,whitekiba/server,nextcloud/server,IljaN/core,pixelipo/server,nextcloud/server,owncloud/core,sharidas/core,jbicha/server,jbicha/server,andreas-p/nextcloud-server,bluelml/core,michaelletzgus/nextcloud-server,pmattern/server,owncloud/core,IljaN/core,cernbox/core,Ardinis/server,cernbox/core,michaelletzgus/nextcloud-server,sharidas/core,lrytz/core,endsguy/server,pmattern/server,pixelipo/server,nextcloud/server,cernbox/core,IljaN/core,sharidas/core,lrytz/core,owncloud/core,andreas-p/nextcloud-server,lrytz/core,lrytz/core,andreas-p/nextcloud-server,cernbox/core,xx621998xx/server,whitekiba/server,pollopolea/core,andreas-p/nextcloud-server,xx621998xx/server,IljaN/core,michaelletzgus/nextcloud-server,pixelipo/server,pmattern/server,pollopolea/core,lrytz/core,xx621998xx/server,cernbox/core,Ardinis/server,pmattern/server,owncloud/core,jbicha/server,Ardinis/server,endsguy/server,whitekiba/server,pixelipo/server,bluelml/core,IljaN/core,bluelml/core,michaelletzgus/nextcloud-server,pixelipo/server,owncloud/core,nextcloud/server,endsguy/server,andreas-p/nextcloud-server,xx621998xx/server,bluelml/core,pollopolea/core,pmattern/server,jbicha/server,endsguy/server,whitekiba/server,whitekiba/server,sharidas/core,jbicha/server,xx621998xx/server,endsguy/server,Ardinis/server,phil-davis/core