http://www.boutell.com/innards/audio_and_video_in_html.htmlАрхивная копия от 15 ноября 2013 на Wayback Machine 2007: «Flash Video Formats .. Flash has historically supported two proprietary video formats known as Sorenson Spark (a variant of H.263) and On2 TrueMotion VP6. … updates of Flash player also support H.264 video, .. patent licensing fees are still involved. … Flash Audio Formats … MP3 audio was the only useful compressed audio format supported by Flash. .. it potentially involves patent licensing fees… latest versions of Flash also support AAC, … AAC is also patented»
http://www.boutell.com/innards/audio_and_video_in_html.htmlАрхивная копия от 15 ноября 2013 на Wayback Machine 2007: «Flash Video Formats .. Flash has historically supported two proprietary video formats known as Sorenson Spark (a variant of H.263) and On2 TrueMotion VP6. … updates of Flash player also support H.264 video, .. patent licensing fees are still involved. … Flash Audio Formats … MP3 audio was the only useful compressed audio format supported by Flash. .. it potentially involves patent licensing fees… latest versions of Flash also support AAC, … AAC is also patented»