youtube-eng.blogspot: 2011

Building Professional Video Sites with YouTube APIs

Thursday, December 29, 2011

VidCaster is a video content management system, whose goal is to make building a website with video as easy as possible.

VidCaster makes use of custom URLs, video sitemaps, metadata, and thumbnails to integrate well with search engines. They provide lots of features to customize your video site, like uploading a logo, picking a theme and choosing custom colors, and you can even upload custom CSS. Using their video management interface, you can publish, unpublish and delete videos. VidCaster can even distribute the videos from your video site to third-party sites such as YouTube and Twitter, and they can also integrate analytics from third-party sources.

VidCaster uses OAuth2 with the YouTube API to manage the user’s YouTube account, using both SUP (Simple Update Protocol) and polling to make sure a user’s video site is always in sync with their YouTube channel. Companies that use VidCaster include AirBnB, Hackers and Founders, and Dirtcast.

By integrating closely with YouTube’s data API, VidCaster makes it easy for users to take advantage of YouTube’s video service from within their own custom video site.

Moviecom.tv tries to make it easy for businesses to build video sites about their company.

Like VidCaster, Moviecom.tv provides users with a variety of features to customize their video site. They too show videos hosted on YouTube, but their integration with YouTube doesn’t yet include all the features that VidCaster does — for instance, Moviecom.tv can show YouTube videos using the iframe player, but they haven’t yet integrated with YouTube’s data API. This is something they plan on doing early in 2012. Moviecom.tv also touts their mobile application which takes the friction out of recording and uploading video to the right place.

And they’re doing well at it — they were recently named a Red Herring Global 100 Winner. Internet World, City Index, and Staples are all example sites created using their platform:

Companies like VidCaster and Moviecom.tv are a welcome part of the online video ecosystem. As Moviecom.tv CEO Gillian O'Neil once noted, Moviecom.tv isn’t competing with YouTube. By enabling third-party video sites to embed YouTube videos, YouTube isn’t trying to get a bigger piece of the pie. They’re making the pie bigger.

Cheers,
—Shannon -jj Behrens, YouTube API Team

Understanding Playback Restrictions

Wednesday, December 28, 2011

yt:accessControl<yt:accesscontrol action='embed' permission='allowed' />format=5<yt:accesscontrol action='syndicate' permission='allowed' />videodeveloper’s guideGeo Restrictions<media:restriction type='country'
relationship='deny'>US</media:restriction>restrictionyt:stateyt:stateyt:accessControlyt:state<app:control>
<yt:state name='restricted' reasoncode='limitedSyndication'>
Syndication of this video was restricted by its owner.
</yt:state>
</app:control>see the messagemedia:price<media:price type='rent' price='1.99' currency='USD' yt:duration='PT2592000S' />media:pricedeveloper keypaid-content=falsehttp://gdata.youtube.com/feeds/api/videos/1kIsylLeHHU?v=2&prettyprint=true<media:restriction type='country' relationship='deny'>
BD BE BF...
</media:restriction><yt:accesscontrol action='embed' permission='denied' />
<yt:accesscontrol action='syndicate' permission='denied' />forum

YouTube Direct Keeps Growing

Friday, December 16, 2011

YouTube Direct, our open source platform for obtaining and moderating user-generated videos (and photos!), was first announced over two years ago. Since that time, the project has continued to grow, and we’re happy to announce the latest round of additional features.

Most notably, we’ve released a completely rewritten YouTube Direct upload client for iOS devices (seen below). You can find it in its own open source project, and it complements the existing upload client for Android devices. As with the Android client, we see the iOS code as a reference implementation and a starting point for developers who want to build their own branded applications that submit video or photos that could be moderated using YouTube Direct.

The biggest change in the 3.0 release of the YouTube Direct server code has to do with multitenancy. As explained in this guide, YouTube Direct administrators can now deploy their code to App Engine once, and have App Engine serve many different logical instances of YouTube Direct, each with their own submission queues and moderators. While not every YouTube Direct deployment will benefit from this new functionality, we see it being particularly useful for agencies and other organizations that might have multiple individual clients, each interested in keeping track of their own YouTube Direct submissions.

YouTube Direct powers a wide variety of video submission initiatives: sites as diverse as the New York Times’ Reflections on 9/11 project, DrugFree.org’s “You are not alone” and Google Developers’ own “Share your story” page are running by YouTube Direct behind the scenes.As always, please let us know about any specific issues you encounter with YouTube Direct or either of the mobile clients in the issue trackers associated with each open source project. If you have any general questions about YouTube Direct, we’d be happy to answer them in our YouTube API developer’s forum.Cheers,—Jeff Posnick, YouTube API Team

A Friendly Update

Wednesday, December 7, 2011

As you might have recently read, there’s an upcoming change that affects any “friends” you might have associated with your YouTube account. Your existing “friend” connections will be automatically converted into Address Book contacts, and when you visit YouTube.com you will be given the option of creating subscriptions to any or all of those accounts.If you’re a developer, you might ask yourself how this impacts your existing code that uses the YouTube Data API. One specific feed that’s exposed via the API is no longer relevant: the friends activity feed. The users of your application may have converted their old friends to corresponding subscriptions, and in that case you can make use of a new feed in our staging environment that contains activity updates from the accounts you’re subscribed to: https://gdata.youtube.com/feeds/api/users/default/subtivityAs of right now on our staging server, and around December 14 in production, we will automatically translate requests to the existing friends activity feed’s URL into requests to the new subscriptions activity feed, rather than just returning an empty friends activity feed. While this translation will take place transparently behind the scenes, we encourage all developers who are using the friends activity feed to explicitly update their code to point to the new subscription activity feed as a best practice.There are also API calls related to YouTube contact management that would accept either an email address (in a <gd:email> element) or a YouTube username (in a <yt:username> element). As a side effect of this migration, you can only use <yt:username> for these calls, which is what the API’s documentation has recommended doing all along. An attempt to use <gd:email> will lead to a HTTP 400 error response.Thanks for bearing with us through these changes. If you have any questions or concerns, please let us know in our developer forum.Cheers,—Jeff Posnick, YouTube API Team

Insight Report Enhancements

Monday, October 31, 2011

YouTube Insight reports provide video owners with statistics about their viewership above and beyond public view count information. They’re a crucial tool when you want to find out more about the demographic or regional breakdown of your videos’ viewership, or what sites are embedding your videos. The YouTube API has provided a way for developers to retrieve YouTube Insight reports in a comma-separated value format for some time now, but there are some recent additions to the Insight retrieval process that we wanted to highlight.

First, we wanted to mention that the API allows developers to access Insight reports for an entire channel’s worth of videos, not just a single video. The appropriate base URL to use for downloading a channel report can be found when requesting the profile corresponding to the user who’s authenticated with the YouTube API, as described in our developer’s guide. The element looks something like:

It can be identified by the rel='http://gdata.youtube.com/schemas/2007#insight.views' attribute. As with single-video Insight retrieval, these reports are only available to the corresponding owner, so authenticating as the correct user is a must.

Current users of the Insight API know that we previously supported a rather restrictive set of custom date ranges for reports. We’re happy to announce that these restrictions have been relaxed—we now support date ranges that span 31 days (up from 28) and, more significantly, you can specify any arbitrary start date for your report going back to March 1, 2009. Please see our documentation for more information on formatting your custom date range parameters to take advantage of this historical data.

As always, we’re waiting to hear from you in our developer forum with any questions or comments.

Cheers,
—Jeffrey Posnick, YouTube API Team

Upcoming YouTube API Events

Thursday, October 27, 2011

It was a pleasure meeting YouTube developers at the recent GDD, DevFest and GTUG sessions in São Paulo, Buenos Aires, Moscow, Prague, Paris and Warsaw. We would like to let you know that our around-the-world API tour continues and we hope to meet you at one of our upcoming YouTube API presentations. Here is the list of currently planned YouTube sessions:

GDD Tokyo, Nov 1^st: “HTML5, Flash and the Battle for Faster YouTube Cat Videos”

GDD Sydney, Nov 8^th: “Take a sneak peek at YouTube Live Streaming APIs”

DevFest Singapore, Nov 12^th: "Create Magical Apps and Engage Your Audience Using YouTube APIs"

GDD Tel Aviv, Nov 13^th: “HTML5, Flash and the Battle for Faster YouTube Cat Videos”

GDD Berlin, Nov 19^th: “HTML5, Flash and the Battle for Faster YouTube Cat Videos”

We will also be speaking at local GTUGs; for the most up to date information please check the event schedule of a GTUG near you. As always, upcoming event information can be found on our Google Developer Events Calendar available at http://code.google.com/events/.
Cheers,--Jarek Wilkiewicz, YouTube API Team

More Ways to Find What You’re Looking For

Thursday, October 13, 2011

We’ve got some exciting additions to the list of supported search parameters for YouTube feeds that should make it easier to narrow down your search results to exactly the videos you’re looking for. Each of these search parameters has an accompanying element in a video entry’s metadata, which we’ll cover as well. Here's a quick rundown:

license - This parameter lets you filter search results based on whether they're Creative Commons licensed (license=cc) or use the standard YouTube license (license=youtube). The default behavior is to return videos regardless of their license in search results. The license for a given video entry is reflected in its <media:license> element.

hd - This one lets you request videos that have high-resolution versions available. If you specify hd (no value is needed), all the videos in your search results will be available for playback in at least 720p, and higher resolutions, like 1080p, might be available, too. If you leave the parameter out, then search results won't be filtered at all based on resolution. The <yt:hd> element corresponds to this search parameter.
duration - If you cater to an audience with a short attention span, then this parameter is for you. This parameter lets you filter search results based on video length. To find videos less than 4 minutes long, use duration=short. To find videos that are between 4 and 20 minutes long (inclusive), use duration=medium. Only videos that are longer than 20 minutes will be returning when requesting duration=long. The <yt:duration> element in a video entry provides a video’s exact runtime.
3d - Finally, for those of you living in the future who want to find 3D content on YouTube, this aptly-named parameter is for you. Adding 3d (no value is needed) to your searches will ensure that all videos you get back are available for viewing in 3D. Videos that are available in 3D will have a <yt:threed> element in them, and that element will contain more detail about the nature of the 3D content in the given video.

Putting it all together, let’s say you want to use the API to find Creative Commons-licensed 3D YouTube videos that are available in resolutions of 720p and above and are longer than 20 minutes.The following request URL will return a feed of such videos:

https://gdata.youtube.com/feeds/api/videos?prettyprint=true&v=2&license=cc&hd&duration=long&3d

As always, if you have any questions or comments, please let us know in our developer forum.

Cheers,
—Jeff Posnick, YouTube API Team

Introducing Google Account support and YouTube API v2.1

Friday, October 7, 2011

Update (December 2011): The YouTube API now supports associating an unlinked Google Account with a YouTube channel as well as providing username suggestions.
We are pleased to announce that we have also started to give Google Account holders who don’t already have YouTube channels access to certain YouTube features on YouTube.com and in the YouTube API. We call these unlinked Google Accounts since they haven’t already been linked to a YouTube channel. For example, a user with a Gmail account or an Android device is certain to have a Google Account but may not have already linked that account to a YouTube channel.
What this means for your application is that with a few relatively simple changes, you should be able to allow authenticated access for users who have unlinked Google Accounts. Thus, those users will be able to log in to YouTube without having to create a YouTube username.
In a moment, we’ll dive into the details of how to use the API with unlinked Google Accounts and also offer a few user experience recommendations for your YouTube API application. First, though, a quick note about the new minor YouTube API revision that we’re introducing.
Say "Hello!" to YouTube API v2.1
When designing this feature, we decided to take a conservative approach toward backward compatibility. The set of write operations supported for Google Accounts is currently a subset of API operations available to YouTube account holders. Rather than expose existing applications to accounts with potentially restricted functionality, we’re explicitly requiring that an application prepared to handle unlinked Google Accounts tells us so by using the API version 2.1, a new, minor version of the API. Our documentation explains that you can specify an API version by appending v=2.1 to the API request URI or by using the GData-Version: 2.1 request header.
HTTP response codes for authenticated operations
API v2.0 supports all authenticated operations for users with YouTube accounts, which could also be called linked Google Accounts, but doesn’t support any authenticated operations for unlinked Google Accounts. If the authentication token for a v2.0 API request identifies an unlinked Google Account, the API will return a 401 NoLinkedYouTubeAccount error.
In API v2.1, however, a number of operations that require authentication are supported for users with unlinked Google Accounts, and the API will return a 200 response code for those operations. For operations that aren’t supported for unlinked Google Accounts in v2.1, the API will return an HTTP 403 Forbidden error with a youtube_signup_required error code.
The table below shows how API v2.1 changes response codes when different types of users try to execute operations that require authentication: table { border-spacing: 0; width:80%; } table tr td { border: 1px solid black; } table .cell-left { border-left: 0; border-top: 0; } table .cell-top { text-align: center; background-color: #95B9C7; color: black; } table .cell-hdr { text-align: center; border-left: 0; border-top: 0; } table .cell-data { text-align: center; font-family: "Courier New", Courier, monospace } table .cell-data-top { text-align: center; background-color: #95B9C7; color: black; } table .cell-row-hdr { text-align: center; background-color: #95B9C7; color: black; }

API v2

API v2.1

YouTube Account

200 OK

Unlinked Google Account

401 NoLinkedYouTubeAccount

200 OK or 403 Forbidden youtube_signup_required

Handling the youtube_signup_required error
We do not recommend that you try to modify your application to provide a different experience for users with YouTube accounts than for unlinked Google Accounts. That approach would require you to constantly update your application as YouTube expands the list of features that we support for unlinked Google Accounts.Instead, we recommend that you prepare your application to gracefully handle the youtube_signup_required error, preferably by associating the unlinked Google Account with a YouTube channel using the API, or presenting an option for the user to navigate to https://www.youtube.com/create_channel. If you are building a mobile application, you can bypass a redirect by using https://m.youtube.com/create_channel instead. The API documentation lists the operations that are and are not currently supported for unlinked Google Account holders.
The XML below shows a sample youtube_signup_required error:<errors>
  <error>
    <domain>yt:service</domain>
    <code>youtube_signup_required</code>
  </error>
</errors>
User profiles for unlinked Google Account holders
A user profile entry for a user with an unlinked Google Account differs from a user profile entry for a user with a YouTube account in two ways:

An entry for an unlinked Google Account holder contains a <yt:incomplete> tag. (This tag is not present if the user already has a YouTube channel.) It is useful if you choose to disregard our advice about the youtube_signup_required error and modify your application to provide a different user experience for users with unlinked Google Accounts.

An entry for an unlinked Google Account holder contains only a few tags as those users can not customize their profile data without first creating a YouTube channel. The <entry> tag definition lists the different tags that may appear in a profile entry depending on whether the user has a YouTube account or an unlinked Google Account.

Displaying an email address for unlinked Google Account holders

In addition to handling the youtube_signup_required error, your application should also be prepared to display an email address for users with unlinked Google Accounts.

In Closing

If you have reached this point in the blog post, thanks for being a dedicated reader. We recognize that unlinked Google Accounts do introduce a certain level of complexity, but, at the same time, they can also open your application to a much larger audience of users who use Google services but haven’t created YouTube channels yet.

We also want to note that v2.1 does not deprecate v2.0 since it is a minor revision. Going forward, new features unrelated to unlinked Google Accounts will be added to both v2.0 and v2.1 but not to the (deprecated) v1.0 of the API.

Version 2.1 of the API is now available for testing on stage.gdata.youtube.com, and will be released to production in mid-October.

Cheers,

—Jarek Wilkiewicz, YouTube API Team

Support for the Watch Later List

Wednesday, October 5, 2011

YouTube’s Watch Later list is the perfect way to keep track of interesting videos you come across but don’t have time to watch at the moment. Since rolling out that feature on the YouTube website and the embedded players, developers have been asking for ways to interact with the Watch Later list via the YouTube Data API. We’re happy to announce that this is now possible.

As explained in our documentation, the YouTube Data API treats the Watch Later list like a playlist, and the normal playlist operations (additions, retrievals, modifications) can all be performed on the Watch Later list. While every YouTube user has their own Watch Later list, it’s important to keep in mind that by default it’s a private playlist, so it will not normally be accessible unless you’re making an authenticated request as the list’s owner.

If you have any questions about using the Data API to work with the Watch Later list, please let us know in our developer forum.

Cheers,
—Jeff Posnick, YouTube API Team

YouTube API and the News

Wednesday, September 28, 2011

If you love to follow the news as much as you love to code, then Hacks/Hackers, an international organization that sits at the nexus of journalism and technology, is for you. Its mission is to create a network of journalists (“hacks”) and technologists (“hackers”) to rethink the future of news and information. Recently, YouTube and LinkTV hosted a Hacks/Hackers meetup at Google’s San Francisco office. Together with four developer partners, we demoed web applications used by reporters and built using the YouTube API. The presentation started with a YouTube API overview, followed by demos of the following:

YouTube Direct is an open source, user-generated content video submission and moderation platform.

Storyful was founded by journalists to discover the smartest conversations about world events and raise up the authentic voices on the big stories.

Storify lets users make stories using social media. With Storify you can drag-and-drop tweets, YouTube videos, Flickr images, Facebook updates, etc. and add your own narrative to tell a story.

Shortform is a new social entertainment medium, delivering continuous channels containing the best videos from anywhere on the web, curated by our community of video DJs (VJs).

GoAnimate was founded to provide an outlet for everyone's creative ideas. In just 10 minutes, you can make fun animated videos without having to draw.

Link TV recently launched Link News, an international news website that sifts through YouTube's library of news content to deliver breaking news and hidden stories to a wider audience.

We would like to share the video recording of the event with you so that you can learn more. If you want to discover more about Hacks/Hackers, you can find the list of local chapters here. Cheers,
—Jarek Wilkiewicz, YouTube API Team

Getting 3D Content on YouTube

Thursday, September 8, 2011

Over the last few months, we've been steadily rolling out features for YouTube 3D. Early this year, we announced support for the LG Optimus 3D and NVIDIA 3D Vision, and this month we announced support for Samsung 3D TVs. And we'll keep rolling out to more platforms to make it easier for everyone to get access to user-generated 3D content.
Many readers have been asking how to upload content. 3D uploads to YouTube will work across all supported devices, from red/blue glasses to the latest 3D televisions.
There are two ways to upload content to YouTube in 3D. If you're just uploading one or two videos, upload content in any supported format and then edit the video settings to tell us that it's 3D. From a video's watch page, select "edit info", then "3D Video". This will only work on videos you've uploaded yourself.
If you're using the API to upload 3D videos, you'll want to format your video in a certain way. YouTube supports automatic detection of 3D content with certain file formats. If you upload with a format that supports automatic detection, we'll automatically set the correct settings so that your video shows up automatically in 3D and shows up properly on phones, TVs, and PCs.
In both cases, YouTube requires that content be uploaded in Side by Side L/R with each frame squashed 50% and preferably with a 16:9 aspect ratio. The following formats are automatically detected when uploaded:

WebM with the StereoMode setting set to STEREOMODE_TYPE_LEFT_RIGHT. Note that other modes, including alternate track, are not supported.

H264 AVC with Supplementary Enhancement Information, Frame Packing Arrangement set. If you are using x264, the argument --frame-packing=3 will set this correctly. In Handbrake you can set this in "x264 Advanced Option String".

We're excited to see what you'll show us! Here's an idea from a favorite webcomic of ours.
Cheers, —Jonathan Huang, YouTube 3D Product Manager
P.S.—We recently worked with some folks to help them get 3D Mars footage from 1979 restored from the Viking landers. Check it out!

Auth Tokens & Unlinked YouTube Accounts

Thursday, August 25, 2011

Dedicated readers of this blog will remember our post from a few months back entitled “ClientLogin #FAIL”. In it, we laid out a number of scenarios in which attempts to use ClientLogin authentication would result in an error (and urged developers to move off of ClientLogin in general). The first failure scenario involved users whose YouTube account is not linked to a Google Account. Fortunately, the number of YouTube accounts in that unlinked state has decreased greatly over the past few months, so failures of that sort with ClientLogin are not as common now.

There’s another related failure scenario that we want to bring to everyone’s attention, this time involving both AuthSub and OAuth (collectively referred to here as “auth”) tokens. Starting on Wednesday, August 31, if your code attempts to use an auth token that was generated for an unlinked YouTube account, your request will fail with an HTTP 401 response code indicating that the token is invalid.

It’s important to note that what determines when the token is invalid is whether the YouTube account was linked at the time the initial auth token was generated. For example, if your code generated the auth token for an unlinked YouTube account on March 1, and then the user linked their YouTube and Google accounts on March 2, the auth token will still be considered invalid.

On March 31 we started to enforce the need to have a linked Google Account as part of the AuthSub and OAuth login flow, meaning that it was impossible to generate an auth token for an unlinked YouTube account after that date. So this change can only affect auth tokens generated before March 31 of this year.

While auth tokens normally don’t expire, users have the option of manually revoking them. If your code uses a revoked token, you’ll also get back an HTTP 401 response. If you’re using a client library, it will generate an exception to indicate the failure. It’s a best practice to make sure that your code handles invalid token errors by asking your user to go through the AuthSub or OAuth login flow again, storing the new token value and discarding the old one in the process.

If you have any questions about YouTube API authentication, please let us know in our developer forum.

Cheers,
—Jeff Posnick, YouTube API Team

The New CodeIgniter PHP Client Library

Tuesday, August 23, 2011

While the YouTube Data API’s RESTful nature means that talking to YouTube is as easy as making an HTTP request, using a client library is a great way to improve your YouTube Data API productivity and write code using your preferred language’s native features. PHP developers using the Zend framework have had access to a client library for a while now, and that library continues to be a supported way of using the YouTube API. But if you’re a PHP developer using the CodeIgniter framework, you’ll be happy to hear that there’s now an alternative client library available just for you.

A third-party developer, Jim Saunders, has developed a YouTube Data API library specifically for the CodeIgniter framework. You download the library on GitHub, and read the article he’s written to find out how to get started with some sample code.

While Jim wrote and still maintains the library, please feel free to ask any questions about the YouTube API in general in our developer forum!

Cheers,
—Jeff Posnick, YouTube API Team

Coming Soon: The Dark Player for Embeds

Friday, August 5, 2011

modestbrandingplayer parameters<iframe width="560" height="349"
src="http://www.youtube.com/embed/9h1swNWgP8Q?theme=light&color=red"
frameborder="0" allowfullscreen></iframe>

YouTube @ Google I/O: Your Game + YouTube = Instant Community

Thursday, July 28, 2011

Call of Duty: Black Opsupload APIsGoogle I/O 2011“Your Game + YouTube = Instant Community”ActivisionThe presentation gives an overview of YouTube platform features relevant to the gaming audience and highlights the benefits that integrating gameplay video uploads can bring into your title. The session also covers the good, the bad and the ugly of the integration project that Black Ops team had undertaken on a compressed timeframe. Finally, we show a couple of examples of user-generated gameplay video clips from Blacks Ops. Since hindsight is 20/20, especially as it relates to software projects, the presentation also features a small demo of OAuth 2.0 for Devices authorization flow. OAuth 2.0 for Devices streamlines authorization process for embedded devices such as gaming consoles. While the technology was not yet released at the time of Activision’s integration, it is now in Beta. Another example of technology not initially introduced in the integration is WebM/VP8 encoding. If you watch the video you will learn about why the video clips were restricted in size and how WebM helps with solving this issue. The full video of the session is embedded below, and you can find the slides here.

Cheers,—Jarek Wilkiewicz, YouTube API Team

Say Hello to the New Playlist Player

Thursday, July 14, 2011

While the YouTube embedded single-video player has seen a number of improvements in the past few months, the embedded playlist player has lagged behind—until now. We’re happy to introduce a completely rewritten embedded playlist players, ready for inclusion on any of your web pages that needs to display a series of videos in the same player. The new embedded playlist player has a user interface that should be familiar to anyone using our current single-video player. Take a look at the example below:

Any developer can try out the new playlist player right now by appending the version=3 URL query parameter to the URL they’re currently using for an embedded playlist player. For example, if you’re currently specifying http://www.youtube.com/p/E46798C874B35B7F?fs=1 in your <object>/<embed> tags, using http://www.youtube.com/p/E46798C874B35B7F?fs=1&version=3 will play back the same playlist in the new player.

Alternatively, you can just wait until next week. We plan on making the new version of the embedded playlist player the default on July 20, and at that point existing URLs will automatically trigger the new player.

We do encourage all developers to take the opportunity to test the new player with an explicit version=3 in advance of that change—while we don’t anticipate any issues with using the new version, if you do notice anything that is amiss, you can let us know in the YouTube API Google Group.

Cheers,
—Jeff Posnick, YouTube API Team

Introducing YouTube.com/create

Friday, July 1, 2011

Update (April 2013): The YouTube.com/create program is no longer available. YouTube.com/create is a platform for third-party applications that enable users to create videos. The idea is simple. The third-party application runs in an HTML iframe on YouTube. The user creates a video with the application, and then the application uploads the video to YouTube for the user to watch and share.

Many different types of applications are already listed at YouTube.com/create. One True Media is a simple video editor. GoAnimate lets you create custom animations. Stupeflix lets you mix pictures, videos, maps, text, and music into a story. Xtranormal lets you turn anything you type into a fully-animated CG movie. Who knows what other developers have in store for YouTube.com/create?

Here’s one example of a company that decided to integrate with YouTube.com/create and experienced a signficant growth in traffic:

To list your application on YouTube.com/create, you’ll need the following:

The name of your application (max 60 characters).

A description of your application (max 50 words).

A 120x120 icon. The icon will display with rounded corners.

A tutorial video (hosted on YouTube).

It must support Google federated login using OpenID.

It must post the resulting video to YouTube. The application should upload the video on behalf of the user using OAuth2 or AuthSub.

It must provide branding within the user interface if the user is required to upload assets (to make it clear that the upload is going to the third-party application, not to YouTube).

It must not show ads within the iframe. However, the freemium model is acceptable, providing the base level of functionality is useful.

YouTube.com/createYouTube Project Gallerydeveloper documentationmailing list—Shannon -jj Behrens, YouTube API Team

Sunsetting the Custom Player

Wednesday, June 22, 2011

YouTube previously offered a specialized way of embedding playlists (as well as uploads and favorites feeds) for playback on third party sites in a customizable interface—we called this the Custom Player. While the Custom Player had its fans, it never saw a great deal of usage, and we recently removed support for the creation of new Custom Players. If you’ve already created a Custom Player and have it embedded on your site it should continue to work as-is; the only thing that has changed is that new Custom Players cannot be created.

One common concern is that owners cannot update the videos featured in existing Custom Players. We recommend that you update the associated playlist to reflect the videos that you would like to feature in the Custom Player, or embed a new playlist.

While we will not allow for the creation of new custom players at this time, similar functionality is available through creating embedded playlists, which can be accessed by visiting http://youtube.com/my_playlists, clicking Share, and then using the embed code given there.

We apologize that taking away the ability to create new Custom Players caught anyone off guard. Stay tuned to this blog for upcoming announcements about modern alternatives to the Custom Player—we’ve got some exciting things in store!

Cheers,
—David Boyle, YouTube Team

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