{"action":"created","issue":{"url":"https://api.github.com/repos/ruby-av/paperclip-av-transcoder/issues/2","labels_url":"https://api.github.com/repos/ruby-av/paperclip-av-transcoder/issues/2/labels{/name}","comments_url":"https://api.github.com/repos/ruby-av/paperclip-av-transcoder/issues/2/comments","events_url":"https://api.github.com/repos/ruby-av/paperclip-av-transcoder/issues/2/events","html_url":"https://github.com/ruby-av/paperclip-av-transcoder/issues/2","id":46179150,"number":2,"title":"ffmpeg failure: Could not get frame filename number 2 from pattern","user":{"login":"garyfoster","id":1126133,"avatar_url":"https://avatars.githubusercontent.com/u/1126133?v=3","gravatar_id":"","url":"https://api.github.com/users/garyfoster","html_url":"https://github.com/garyfoster","followers_url":"https://api.github.com/users/garyfoster/followers","following_url":"https://api.github.com/users/garyfoster/following{/other_user}","gists_url":"https://api.github.com/users/garyfoster/gists{/gist_id}","starred_url":"https://api.github.com/users/garyfoster/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/garyfoster/subscriptions","organizations_url":"https://api.github.com/users/garyfoster/orgs","repos_url":"https://api.github.com/users/garyfoster/repos","events_url":"https://api.github.com/users/garyfoster/events{/privacy}","received_events_url":"https://api.github.com/users/garyfoster/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":11,"created_at":"2014-10-18T15:36:44Z","updated_at":"2015-04-10T17:44:20Z","closed_at":null,"body":"I'm receiving this error when attempting to process a video. It appears that the command is missing the \"vframes 1\" option? When I run the ffmpeg command manually, it does work fine when I add \"vframes 1\". I'm using the master branch straight from github.\r\n```\r\n[image2 @ 0x7feda1824a00] Could not get frame filename number 2 from pattern '/var/folders/ys/wn_46zvs6jbgjvgnn45snf9m0000gn/T/dc5c7986daef50c1e02ab09b442ee34f20141018-34360-1kbemf620141018-34360-1615t53.jpg' (either set updatefirst or use a pattern like %03d within the filename pattern)\r\nav_interleaved_write_frame(): Invalid argument\r\nframe=    2 fps=0.0 q=3.6 Lsize=N/A time=00:00:00.06 bitrate=N/A\r\nvideo:204kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown\r\nConversion failed!\r\nAv::CommandError: error while running command ffmpeg -i \"/var/folders/ys/wn_46zvs6jbgjvgnn45snf9m0000gn/T/dc5c7986daef50c1e02ab09b442ee34f20141018-34360-1kbemf6.MOV\" -y \"/var/folders/ys/wn_46zvs6jbgjvgnn45snf9m0000gn/T/dc5c7986daef50c1e02ab09b442ee34f20141018-34360-1kbemf620141018-34360-1615t53.jpg\": Command 'ffmpeg -i \"/var/folders/ys/wn_46zvs6jbgjvgnn45snf9m0000gn/T/dc5c7986daef50c1e02ab09b442ee34f20141018-34360-1kbemf6.MOV\" -y \"/var/folders/ys/wn_46zvs6jbgjvgnn45snf9m0000gn/T/dc5c7986daef50c1e02ab09b442ee34f20141018-34360-1kbemf620141018-34360-1615t53.jpg\"' returned 1. Expected 0\r\n```"},"comment":{"url":"https://api.github.com/repos/ruby-av/paperclip-av-transcoder/issues/comments/91633681","html_url":"https://github.com/ruby-av/paperclip-av-transcoder/issues/2#issuecomment-91633681","issue_url":"https://api.github.com/repos/ruby-av/paperclip-av-transcoder/issues/2","id":91633681,"user":{"login":"aestrro","id":1408518,"avatar_url":"https://avatars.githubusercontent.com/u/1408518?v=3","gravatar_id":"","url":"https://api.github.com/users/aestrro","html_url":"https://github.com/aestrro","followers_url":"https://api.github.com/users/aestrro/followers","following_url":"https://api.github.com/users/aestrro/following{/other_user}","gists_url":"https://api.github.com/users/aestrro/gists{/gist_id}","starred_url":"https://api.github.com/users/aestrro/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aestrro/subscriptions","organizations_url":"https://api.github.com/users/aestrro/orgs","repos_url":"https://api.github.com/users/aestrro/repos","events_url":"https://api.github.com/users/aestrro/events{/privacy}","received_events_url":"https://api.github.com/users/aestrro/received_events","type":"User","site_admin":false},"created_at":"2015-04-10T17:44:20Z","updated_at":"2015-04-10T17:44:20Z","body":"@owahab it actually does work for me, I tested with mp4 on OSX."}}