Question: How to get edited videos onto youtube from a mobile cell phone?

The Nokia N73 is a smartphone by Nokia officially described as a "multimedia computer". In common with other Nokia 'Nseries' and 'Eseries' phones of its time (late 2006), the N73 comes loaded with many software applications, including contacts, messaging, picture and video galleries, a music player, a Visual FM Radio, RealPlayer, an IM client, a WAP browser, a full web browser based on KHTML/WebKit, a Microsoft Office document viewer, a PDF viewer, an Adobe Flash Lite viewer and some games. The majority of these applications support background execution; for example, one may listen to music while browsing the Internet, and then may switch to write a text message or e-mail, without having to close any applications. With the exception of newer Sony Ericsson phones like K550 and W610, non 'smartphones' typically cannot do this or can do it in only a very limited way; for example, only the music player can run in the background. The feature which most distinguishes the N73 from other 'N'- or 'E'-series Nokia mobile phones is the 3.2 megapixel autofocus camera. The N73 does not support Wi-Fi.

Java applications as well as Symbian (S60 release 3) applications can be installed to or removed from the phone by the user, using either the Nokia PC Suite software, which is included with the phone, or the installer application on the phone itself. Notably, Nokia supports firmware upgrades to the N73 to be made by the user via a module in Nokia PC Suite or directly over-the-air. Since the N73 supports access via Bluetooth and USB Mass Storage (amongst other methods), it is possible to transfer large collections of files to and from it using any computer that also supports either Bluetooth or mass storage via USB (e.g. Microsoft Windows, Linux; Mac OS X etc.). The N73 uses a database system for the supplied 'Gallery' applications (which permanently run in the background, in order to reduce seek and operation times) and again these databases can be updated locally on the device itself. This means that supported image, video and audio files can be placed almost anywhere in the file system and browsed easily, and in the case of MP3 audio files, by ID3 tag (e.g. 'album'; 'artist' etc.).

3GP (3GPP file format) is a multimedia container format defined by the Third Generation Partnership Project (3GPP) for 3G UMTS multimedia services. It is used on 3G mobile phones but can also be played on some 2G and 4G phones.

3G2 (3GPP2 file format) is a multimedia container format defined by the 3GPP2 for 3G CDMA2000 multimedia services. It is very similar to the 3GP file format, but has some extensions and limitations in comparison to 3GP.

3GP is defined in the ETSI 3GPP technical specification.ETSI 3GPP 3GPP TS 26.244; Transparent end-to-end packet switched streaming service (PSS); 3GPP file format (3GP) Retrieved on 2009-06-02. 3GP is required file format for video and associated speech/audio media types and timed text in ETSI 3GPP technical specifications for IP Multimedia Subsystem (IMS), Multimedia Messaging Service (MMS), Multimedia Broadcast/Multicast Service (MBMS) and Transparent end-to-end Packet-switched Streaming Service (PSS).ETSI (2009-04) ETSI TS 126 234 V8.2.0 (2009-04); 3GPP TS 26.234; Transparent end-to-end Packet-switched Streaming Service (PSS); Protocols and codecs Page 58. Retrieved on 2009-06-02.ETSI (2009-01) ETSI TS 126 140 V8.0.0 (2009-01); 3GPP TS 26.140; Multimedia Messaging Service (MMS); Media formats and codes Page 11. Retrieved on 2009-06-02.ETSI (2009-01) ETSI TS 126 141 V8.0.0 (2009-01); 3GPP TS 26.141; IP Multimedia System (IMS) Messaging and Presence; Media formats and codecs Page 10. Retrieved on 2009-06-02.

3G2 is defined in 3GPP2 technical specification.