video module
I am trying to use the video module. When I create a video I get the following error
user warning: Incorrect decimal value: '' for column 'audio_channels' at row 1 query: INSERT INTO video (vid, nid, vidfile, size, videox, videoy, video_bitrate, audio_bitrate, audio_sampling_rate, audio_channels, playtime_seconds, disable_multidownload, download_folder, use_play_folder, custom_field_1, custom_field_2, custom_field_3, custom_field_4, custom_field_5, custom_field_6, serialized_data) VALUES (4, 4, 'http://climatecalm.org/trailer_en.ogg', 6889144, 150, 150, 0, 0, 0, '', 180, 0, '', 0, '', '', '', '', '', '', 'N;') in C:\Program Files\Apache Group\Apache2\htdocs\drupal\includes\database.mysql.inc on line 121.
What are the correct data-types for the video table?

using quicktime to play videos
OK managed to create a video, it's an mp4. When I try to play it I get a quicktime logo and a message telling me to download the latest version. I have the latest version on my computer, how do I persuade Drupal to use it?