2208:
156:
3416:
52:
1268:
2122:, HTTP "streaming" does not support real-time broadcasting. Streaming via HTTP requires a custom player and the injection of specific Flash Video metadata containing the exact starting position in bytes and timecode of each keyframe. Using this specific information, a custom Flash Video player can request any part of the Flash Video file starting at a specified keyframe. For example,
2117:
has several advantages, including buffering, use of generic HTTP servers, and the ability to reuse a single SWF player for multiple Flash Video sources. Flash Player 8 includes support for random access within video files using the partial download functionality of HTTP, sometimes this is referred to
2077:
web browser application.) Apple iOS has never supported Flash. Android versions above 2.1 through 4.0 supported Flash; Adobe has discontinued Flash Player for
Android. On 29 June 2012, Adobe announced that, as they were discontinuing development of the mobile version of Flash, they would prevent the
1350:
values above are passed as arguments on the onMetaData callback function. Audio packets have the first byte of the payload defining the decoding details with the first four bits for the encoding used and the last four bits for the parameters required to process the encoding. Video packets have this
471:
The new file formats are very different from the older FLV file format. For example, F4V does not support Screen video, Sorenson Spark, VP6 video compression formats and ADPCM, or
Nellymoser audio compression formats. Authors of Flash Player strongly encourage use of the new standard file format F4V
2623:
To support better quality video at the same data rate, the On2 VP6 codec is noticeably slower to encode and requires more processor power on the client computer to decode and play back. For this reason, carefully consider the lowest common denominator of computer you intend your viewing audience to
499:
connections with the Adobe Flash Media Server. One way to feed data to Flash Media Server is from files in the FLV file format. Flash Player can play SWF files created for Flash Player 7 and later versions in FLV format directly (MIME type video/x-flv). Flash Player can also play the new F4V file
472:(ISO base media file format) because it overcomes functional limits with the FLV structure when streaming H.264 or AAC, which is one reason Adobe Systems is moving away from the older FLV file structure. Since 2002, the initial format is Flash Video and the file suffix is .flv with a MIME derived
1242:
byte of a packet/tag header is based on the RTMP message ID byte with the AMF metadata value of 18 (0x12), video payload value of 9 (0x09) and audio payload value of 8 (0x08) being the only valid types used. The third bit indicates the payload is encrypted using the same mechanism as RTMP uses,
680:
FLV1). Sorenson Spark is an older codec for FLV files but it is also a widely available and compatible one, because it was the first video codec supported in Flash Player. It is the required video compression format for Flash Player 6 and 7. Flash Player 8 and newer revisions also support the
1821:
An FLV player is a type of media player that is used for playing Flash video from PC as well as from
Internet websites. An FLV player can be used standalone, without the need of the Adobe Flash authoring or developmental tools. It can also be embedded in the website using Flash component or
1681:
Audio processing parameters with the first two bits for the sampling rate, next bit flags 16-bit sample size on with off indicating 8-bit sample size, and the final bit flags stereophonic channels on with off indicating monaural only. Sampling rates enumerated from 0 are 5.5 kHz,
487:
of video/mp4 as the Apple file suffix of .m4v and the general file suffix of .mp4. Adobe-branded file suffixes exist for .f4p which relates to media encrypted with their Adobe Access DRM scheme; .f4a and .f4b relate respectively to .m4a and .m4b with the same MIME derived
459:
The 2002 release of Flash Player 6 added support for video in the SWF file format. The 2003 release of Flash Player 7 added direct support for the FLV file format. Because of restrictions in the FLV file format, Adobe
Systems created new file formats in 2007, based on the
1295:, as for example the FLV Packet Type field uses the same numeric values as the RTMP Chunk Type field (ex. 0x08 for audio and 0x09 for video). FLV tags are thus converted into RTMP packets when the file is streamed through a Flash Media Server or equivalent RTMP Server.
1893:
video standard (also known as MPEG-4 part 10, or AVC) which is even more computationally demanding, but offers significantly better quality/bitrate ratio. Specifically, Flash Player now supports video compressed in H.264 (MPEG-4 Part 10), audio compressed using
1118:
After the header, the file is split into packets called "FLV tags", which have 15-byte packet headers. The first four bytes denote the size of the previous packet/tag (including the header without the first field), and aid in seeking backward.
2078:
Flash player from installing from the Google Play Store on any
Android devices that do not already have the Flash player installed, and that they would not be releasing a version of Flash certified for use with Android version 4.1, codenamed
688:
video bit streams (FourCC VP6F or FLV4). On2 VP6 is the preferred video compression format for use with Flash Player 8 and higher. On2 VP6 can provide a higher visual quality than
Sorenson Spark, especially when using lower
1973:
chipsets installed on the user's device. Developers must specifically use the "StageVideo" technology within Flash Player in order for hardware decoding to be enabled. Flash Player internally uses technologies such as
712:. The second version is only playable in Flash Player 8 and newer. Audio in Flash Video files is usually encoded as MP3. However, audio in Flash Video FLV files recorded from the user's microphone use the proprietary
2094:
As a standalone .FLV file. Although Flash Video files are normally delivered using a Flash player for control, the .FLV file itself is only playable with an FLV player. There are several third party players
2098:
Embedded in an SWF file using the Flash authoring tool (supported in Flash Player 6 and later). The entire file must be transferred before playback can begin. Changing the video requires rebuilding the SWF
1523:
MPEG-4 encodings such as H.264, MPEG-4 ASP and AAC add a one byte value with a NULL value indicating that the payload contains MPEG-4 configuration details. MPEG-4 video encodings also add three bytes for
1953: : Flash Player supports software rendered video since version 6. Such video supports vector animations displayed above the video content. Such content is typically rendered using software decoding.
468:
format, which is why F4V is sometimes informally called "Flash MP4". Flash Player does not check the filename extension but instead examines the file to determine the format of the thing created.
1291:(incremented for multiple streams of the same type), and finally followed by the actual payload data. There is a direct relation between the fields encountered in an FLV Tag and those found in a
1938:
said that the company had wanted to use H.264 when video support was originally added to Flash, but had been deterred by the patent licensing fees of around $ 5 million (£3.5 million) per year.
2606:
2566:
1243:
however this is rarely used due to encrypted transports such as RTMP being used instead. The FLV packet encryption is generally inherited from a MP4 file that is stored on an
742:, AAC Main Profile, and AAC-LC). Support for encoding Flash Video files is provided by an encoding tool included with Adobe's Flash Professional and Creative Suite products,
2624:
use when accessing your Flash Video content. If you anticipate a large user base that uses older computers, consider encoding your FLV files using the
Sorenson Spark codec.
1869:, it is possible to embed Flash Video in web pages and view the video within a web browser. Flash Player supported display of Flash Video files since version 6, with the
2306:
2439:
655:
Use of the H.264 compression format in the FLV file format has some limitations so authors of Flash Player strongly encourage use of the new standard F4V file format.
2854:
943:
software that is used for turning videos from different formats into FLV. Below is a list of popular free video converters which support conversion to FLV.
2676:
2383:
447:
devices, along with almost all other mobile devices, do not support the Flash Player plugin and so require other delivery methods such as provided by the
366:, starting with Flash Player 9 update 3. Both formats are supported in Adobe Flash Player and developed by Adobe Systems. FLV was originally developed by
4887:
3657:
2419:
2515:
2482:
5301:
2610:
2268:
696:
The Flash Video FLV file format supports two versions of a so-called 'screenshare' (Screen video) codec which is an encoding format designed for
1260:
Packet types enumerated from 15 are RTMP flex stream send, RTMP flex shared object, RTMP flex message, AMF metadata, shared object, RTMP invoke.
4771:
4562:
3958:
3488:
4309:
3452:
2127:
5916:
5181:
4743:
4200:
1556:
856:
4597:
2338:
2563:
5968:
4775:
4558:
3962:
3492:
2659:
1914:
specification (MPEG-4 Part 17) which is a standardized subtitle format and partial parsing support for the 'ilst' atom which is the
5117:
4345:
3571:
3358:
693:. On the other hand, it is computationally more complex and therefore will not run as well on certain older system configurations.
2639:
2589:
4415:
4420:
2316:
4602:
4002:
2914:
1292:
5973:
4483:
2153:
server. As of April 2008, there are stream recorders available for this protocol, re-encoding screencast software excluded.
362:. The audio and video data within FLV files are encoded in the same way as SWF files. The F4V file format is based on the
116:
5978:
5963:
5958:
5294:
1992:
893:
requires ActionScript specific commands for loading captioning, which is only supported by external text files in either
1889:
Flash Player 9 Update 3, released on 3 December 2007, also includes support for the new Flash Video file format F4V and
88:
6008:
5243:
5208:
5186:
4385:
4360:
3101:
4983:
4034:
3445:
135:
155:
5025:
4579:
4478:
4268:
3670:
2814:
2788:
1254:
Packet types enumerated from 3 are RTMP bytes read report, RTMP ping, RTMP server bandwidth, RTMP client bandwidth.
95:
5132:
4859:
4723:
4566:
4190:
4144:
4044:
2680:
5287:
5122:
4805:
4210:
4039:
3200:
2387:
73:
2519:
5269:
4931:
4317:
4303:
3756:
3375:
3336:
3066:
102:
4297:
3750:
2763:
2416:
5901:
5265:
4867:
4788:
4498:
4205:
4195:
4104:
3967:
3642:
3564:
3497:
3468:
3438:
3370:
3353:
3010:
2134:
2119:
2058:
1686:
496:
495:
SWF files published for Flash Player 6 and later versions are able to exchange audio, video, and data over
375:
69:
2490:
5733:
4375:
2149:, Unified Streaming Platform WebORB for .NET, WebORB for Java, erlyvideo (in erlang), or the open source
232:
84:
5462:
5248:
5223:
4713:
4350:
4157:
3609:
2070:
1975:
1907:
480:
461:
363:
327:
310:
259:
2261:
5198:
4728:
4652:
4571:
3806:
2907:
912:
Animated video are QuickTime types for GIF, PNG and JPEG, which replace the Screen 1 and 2 encodings.
898:
739:
3141:
2292:
1287:
in milliseconds (with the last byte used to extend the first three bytes), the next 3 bytes for the
5689:
5159:
5112:
4946:
4900:
4762:
4698:
4435:
3836:
3236:
2156:
2130:
support progressive downloading and can seek to any part of the video before buffering is complete.
1847:
1244:
448:
432:
audio. All of these compression formats are restricted by patents. Flash Video is viewable on most
413:
266:
5743:
5476:
5452:
5105:
5072:
4988:
4926:
4895:
4455:
4215:
3184:
2886:
2079:
62:
3704:
2192:. The former gives lossless results, while the latter allows recording any video even when anti-
1862:, which can be used to display Flash Video from an SWF file. Because the Flash Player runs as a
5580:
5203:
4936:
4783:
4410:
3647:
3588:
3576:
3430:
2714:
2142:
1298:
The first packet encountered is usually a metadata packet which contains information such as:
5600:
5585:
5559:
5310:
5166:
5010:
4800:
4019:
3997:
3975:
3637:
2949:
2279:
2074:
1903:
1895:
1779:
1748:
1652:
808:
736:
728:
713:
2346:
6003:
5860:
5834:
5803:
5496:
5343:
5139:
4826:
3987:
3918:
3786:
3419:
3263:
2900:
2541:
2114:
2102:
2007:
31:
1961: : Flash Player supports hardware accelerated video playback since version 10.2, for
8:
5839:
5824:
5799:
5590:
5544:
5127:
4795:
4587:
4493:
4440:
4152:
3947:
3923:
3871:
3627:
3530:
3477:
3391:
3365:
3258:
3151:
3086:
3081:
2973:
2656:
2221:
2172:
2150:
1866:
1379:
988:
827:
717:
489:
484:
473:
440:
109:
17:
2455:
2141:(formerly called Flash Communication Server), free C++ RTMP Server, VCS, ElectroServer,
5878:
5712:
5530:
5218:
4733:
4718:
4258:
4230:
3913:
3876:
3308:
3159:
3056:
3031:
2636:
2586:
2146:
2138:
2001:
1969:
video formats. Such video is displayed above all Flash content, and takes advantage of
1826:
347:
163:
5176:
4077:
1627:
876:
5816:
5639:
5491:
5335:
5144:
5095:
4547:
4390:
3980:
3831:
3505:
3342:
3051:
2737:
1726:
1012:
433:
2207:
5694:
5652:
5564:
5393:
5193:
5090:
5082:
4968:
4921:
4849:
4816:
4029:
3695:
3547:
3515:
3464:
3268:
3111:
3041:
2367:
2025:
978:
947:
940:
747:
504:
Support for audio and video compression formats in Flash Player and in Flash Video
297:
38:
5926:
5883:
5516:
5439:
5171:
4963:
4072:
4049:
3348:
2663:
2643:
2593:
2570:
2423:
2213:
2193:
2185:
1911:
1617:
872:
371:
37:"Flash movie" redirects here. For the film based on the DC Comics character, see
4533:
2869:
2701:
Open Source Flash (2011) Flash Video (FLV) Available from (link already dead):
2073:
devices can play flash videos with the help of additional software (such as the
918:
requires ActionScript specific commands for loading captions embedded as either
5911:
5829:
5766:
5253:
5100:
4941:
4810:
3903:
2994:
1870:
1389:
1318:"|AdditionalHeader" - an array of required stream decoding informational pairs
962:
833:
762:
Supported media types in both the Flash Video and ISO base media file formats:
673:
465:
406:
289:
1930:
video (e.g. created with DivX or Xvid) is not supported. In an interview with
5997:
5893:
5398:
5323:
5149:
4956:
4450:
4248:
4014:
3898:
3542:
3303:
3298:
3283:
3220:
3215:
3076:
2880:
2637:
Flash 8 Documentation – Comparing the On2 VP6 and
Sorenson Spark video codecs
2468:
1927:
1855:
1839:
1459:
778:
417:
331:
190:
4513:
464:(MPEG-4 Part 12). In this way, the F4V format shares a common base with the
5662:
5413:
4973:
4738:
4528:
4523:
4380:
4355:
3851:
3179:
2941:
2819:
2123:
2113:
to include an externally hosted Flash Video file client-side for playback.
2110:
1935:
1859:
1606:
1595:
1584:
1343:
866:
387:
370:. In the early 2000s, Flash Video was the de facto standard for web-based
5906:
5751:
5678:
5348:
5037:
4916:
4518:
4281:
4276:
3861:
3781:
3510:
3136:
3131:
3116:
2931:
2923:
2587:
Flash 8 Documentation – About the On2 VP6 and
Sorenson Spark video codecs
2342:
2311:
1970:
1863:
1851:
1312:
953:
705:
479:
The Adobe-branded file suffix .f4v was extended from 2007 to support the
444:
437:
421:
5279:
5921:
5776:
5756:
5657:
4951:
4844:
4253:
4024:
3893:
3856:
3791:
3675:
3552:
3461:
3401:
3396:
3318:
3046:
2189:
2019:
1835:
915:
890:
697:
665:
367:
194:
175:
500:
format, beginning with SWF files created for Flash Player 9 Update 3.
5771:
5722:
5717:
5707:
5549:
5408:
5020:
4622:
4425:
4405:
4225:
4220:
3883:
3841:
3288:
3273:
3026:
2226:
2039:
1685:
Encrypted packets have an additional 31 or 24 byte header before the
968:
350:
version 6 and newer. Flash Video content may also be embedded within
2874:
2702:
1858:
and 3rd party tools. It has support for a scripting language called
416:. As of 2010 public releases of Flash Player (collaboration between
51:
5844:
5702:
5683:
5673:
5668:
5627:
5538:
5501:
5457:
5388:
4998:
4877:
4508:
4400:
3826:
3680:
3293:
3205:
2607:"Flash CS3 – Comparing the On2 VP6 and Sorenson Spark video codecs"
1931:
1923:
1347:
1308:"framerate" – 64-bit IEEE floating point value in frames per second
1016:
690:
391:
343:
5403:
1682:
11.025 kHz quarter, 22.05 kHz half, 44.1 kHz full.
1321:"Encryption" - an array of required encryption informational pairs
5849:
5526:
5353:
5213:
5154:
5067:
4821:
4708:
4667:
4662:
4647:
4642:
4637:
4632:
4627:
4488:
4430:
4370:
4134:
4114:
4099:
3888:
3816:
3796:
3210:
3174:
3169:
3091:
3036:
2307:"What is the difference between Flash Video (FLV), F4V and H.264"
2013:
1305:"width" and "height" – 64-bit IEEE floating point value in pixels
927:
919:
395:
335:
3460:
1257:
Packet types enumerated from 8 are Audio payload, Video payload.
5855:
5761:
5728:
5521:
5511:
5506:
5015:
4473:
4167:
4007:
3928:
3908:
3846:
3583:
3559:
3537:
3525:
3520:
3313:
3164:
3125:
2677:"Git.videolan.org Git - ffmpeg.git/Blob - libavformat/Flvdec.c"
2168:
2160:
2066:
2043:
2031:
1979:
1919:
1834:
is a multimedia and application player originally developed by
1325:
1093:
Bitmask: 0x04 is audio, 0x01 is video (so 0x05 is audio+video)
994:
751:
732:
677:
429:
2892:
2815:"Flash Player for Android: Adobe calls time, declares it dead"
2440:
2090:
Flash Video files can be delivered in several different ways:
2042:
with the help of additional software (such as the open source
908:
Supported media types in just the ISO base media file format:
5870:
5434:
5363:
5062:
4993:
4836:
4612:
4575:
4460:
4162:
4129:
4124:
4119:
4109:
4094:
4089:
4084:
4067:
4059:
3821:
3801:
3632:
3622:
3617:
3605:
3593:
3278:
1962:
1890:
1878:
1765:
only if FilterName is "SE", then 0x80 mean encrypted payload
1662:
1449:
1438:
1329:
1036:
FLV files start with a standard header which is shown below:
1020:
1004:
882:
785:
769:
724:
720:
701:
669:
614:
On2 VP6, Sorenson Spark, Screen video, Screen video 2, H.264
586:
On2 VP6, Sorenson Spark, Screen video, Screen video 2, H.264
425:
402:
339:
1946:
Flash Player supports two distinct modes of video playback:
1267:
1263:
Packet type enumerated as 24 is an encapsulated flash video.
401:
Flash Video FLV files usually contain material encoded with
5647:
5595:
5554:
5534:
5444:
5418:
5378:
5003:
4748:
4703:
4693:
4683:
4657:
4617:
4607:
4503:
4445:
4365:
4328:
4323:
4240:
4182:
4172:
3933:
3811:
3685:
3665:
3121:
2981:
2262:"Adobe Flash Video File Format Specification, Version 10.1"
2164:
2106:
1675:
923:
894:
849:
817:
Supported media types in just the Flash Video file format:
789:
709:
383:
379:
2259:
2109:(supported in Flash Player 7 and later). This method uses
1898:(MPEG-4 Part 3), the F4V, MP4 (MPEG-4 Part 14), M4V, M4A,
5383:
5042:
5030:
4872:
4688:
4592:
4395:
3992:
3734:
3729:
3724:
3719:
3714:
3709:
2986:
2965:
1966:
1915:
1899:
1874:
1843:
1671:
1566:
1418:
1408:
1007:(7z)-Via Extraction of Audios (MP3) and Videos (no audio)
998:
982:
972:
901:
840:
802:
743:
685:
682:
410:
354:
files. There are two different Flash Video file formats:
351:
282:
2841:
1302:"duration" - 64-bit IEEE floating point value in seconds
727:
format audio. Recent versions of Flash Player 9 support
1251:
Packet types enumerated as 1 is a RTMP set packet size.
2004:(freeware) (no longer published or supported by Adobe)
775:
unofficial Google GPL FLV implementations for Android
716:. (Flash Player 10 released in 2008 also supports the
569:
On2 VP6, Sorenson Spark, Screen video, Screen video 2
1734:
if only selected payloads are encrypted then is "SE"
843:
with and without alpha channel (added to Flash Video)
723:
codec.) FLV files also support uncompressed audio or
2534:
2203:
2695:
2184:It is possible to record online flash videos using
2167:. It achieves this by delivering the content in an
1528:which is required for encodings that use B-frames.
1468:Video processing parameters enumerated from 1 are:
700:. Both these formats are bitmap tile based, can be
76:. Unsourced material may be challenged and removed.
2581:
2579:
2510:
2508:
2049:
5995:
2735:
2599:
2518:. Kaourantin.net. 13 August 2005. Archived from
2480:
443:or one of several third-party programs. Apple's
2855:Apple iPads and iPhones finally get Flash video
2812:
2576:
2505:
2881:List of codecs supported by Adobe Flash Player
2857:9 September 2011. Retrieved 10 September 2011.
2469:List of codecs supported by Adobe Flash Player
2381:
2118:as streaming. However, unlike streaming using
1275:Following that, there are three bytes for the
664:Commonly, Flash Video FLV files contain video
5295:
3446:
2908:
2870:Flash Developer Center – Flash Video Articles
1877:video codecs. Support was recently added for
1311:"keyframes" – an array with the positions of
5798:
2564:Difference Between Flash 6 and Flash 8 video
2516:"The quest for a new video codec in Flash 8"
2411:
2409:
2407:
2405:
922:or QuickTime mac based styled text with the
2875:Flash Video (FLV) File Format Specification
2415:Kaourantin.net (31 October 2007) Tinic Uro
1015:. HandBrake, FFmpeg and VLC also run under
5302:
5288:
3453:
3439:
2915:
2901:
2260:Adobe Systems Incorporated (August 2010).
1218:For first stream of same type set to NULL
824:RGB (supported by same type code SWF uses)
30:"FLV" redirects here. For other uses, see
5309:
2434:
2432:
2402:
2255:
2253:
2251:
2249:
2247:
2245:
2243:
2241:
136:Learn how and when to remove this message
2761:
2384:"What just happened to video on the web"
2179:
2038:Mac OS devices can play flash videos in
1997:Microsoft Windows, Mac OS X, Unix-based
1635:Audio encodings enumerated from 10 are:
1266:
1026:
2789:"An Update on Flash Player and Android"
2738:"Flash creator wades into Apple debate"
2450:
2448:
2377:
2375:
1670:Audio encodings enumerated from 14 are
1531:Audio encodings enumerated from 0 are:
1354:Video encodings enumerated from 0 are:
869:@ 16 or 8 or 5 kHz (native to SWF)
668:which are a proprietary variant of the
14:
5996:
5815:
2887:Macromedia Flash FLV Video File Format
2669:
2474:
2429:
2238:
1315:, needed when random access is sought.
1204:Extension to create a uint32_be value
830:(supported by same type code SWF uses)
5947:
5797:
5625:
5321:
5283:
3434:
2896:
2842:"Rtmpd – Outside of the Box Thinking"
2274:from the original on 1 December 2021.
1162:For first packet set to AMF Metadata
1107:Used to skip a newer expanded header
852:based Screen 1 and 2 (native to SWF).
757:
622:SWF, F4V, ISO base media file format
594:SWF, F4V, ISO base media file format
2445:
2372:
2159:4.5 allows Flash video streaming to
1674:8 kHz, Device specific such as
74:adding citations to reliable sources
45:
2085:
1993:Comparison of video player software
1689:-CBC encrypted payload as follows:
1517:one byte frame seeking instruction
959:Freemake Video Converter (freeware)
617:MP3, ADPCM, Nellymoser, Speex, AAC
24:
5244:Comparison of audio coding formats
2762:Melanson, Mike (27 January 2010).
2481:Benjamin Larsson (17 March 2009).
2417:New File Extensions and MIME Types
1822:embeddable version of FLV player.
672:video standard, under the name of
634:
169:.flv, .fla, .f4v, .f4a, .f4b, .f4p
25:
6020:
5322:
2863:
2703:http://osflash.org/flv#flv_format
2382:Kaourantin.net (20 August 2007).
2315:. 7 December 2008. Archived from
934:
398:, and many other news providers.
181:video/x-flv, video/mp4, audio/mp4
3415:
3414:
2883:versions from 6 to 9 (adobe.com)
2813:Arthur, Charles (29 June 2012).
2736:Frewin, Jonathan (18 May 2010).
2715:"Adobe Flash Player 9 Downloads"
2206:
1986:
154:
50:
2922:
2848:
2834:
2806:
2781:
2755:
2729:
2707:
2649:
2629:
2556:
1934:, the main programmer of Flash
1846:files, which can be created by
1232:Data as defined by packet type
436:via the Adobe Flash Player and
61:needs additional citations for
4806:ISO/IEC base media file format
3201:Adobe Flash Media Live Encoder
2489:(Mailing list). Archived from
2461:
2361:
2331:
2299:
2267:. Adobe Systems Incorporated.
2137:to the Flash Player using the
2054:Windows Mobile, Palm OS–based
2050:PDA-based and smartphone-based
1816:
939:An FLV converter is a type of
926:derived version that supports
651:
646:
641:
635:
13:
1:
3376:Real-Time Media Flow Protocol
3337:Comparison of HTML5 and Flash
2655:AskMeFlash.com (10 May 2009)
2232:
2190:screen video capture software
1190:For first packet set to NULL
1148:For first packet set to NULL
754:and other third-party tools.
552:Sorenson Spark, Screen video
535:Sorenson Spark, Screen video
5626:
3371:Real-Time Messaging Protocol
2764:"Solving Different Problems"
2059:The Core Pocket Media Player
1526:composition timestamp offset
1477:Video processing parameters
589:MP3, ADPCM, Nellymoser, AAC
483:using the same MIME derived
27:Container file format family
7:
5969:Free software audio players
5861:Windows Media Player Legacy
5734:Windows Media Player (2022)
2199:
1941:
1336:AES decryption key required
1332:certificate containing the
1328:encoded string of a signed
659:
242:; 14 years ago
205:FLV: 10 September 2003
10:
6025:
5249:Comparison of video codecs
3759:(GB/T 33475.2,GY/T 299.1)
1990:
1976:DirectX Video Acceleration
1959:Hardware Accelerated Video
1824:
1283:, then four bytes for the
1113:
855:General audio are PCM and
521:Audio compression formats
518:Video compression formats
481:ISO base media file format
462:ISO base media file format
454:
364:ISO base media file format
36:
29:
6009:Digital container formats
5954:
5948:
5943:
5892:
5869:
5811:
5793:
5742:
5690:Microsoft Movies & TV
5638:
5634:
5621:
5573:
5484:
5475:
5427:
5371:
5362:
5334:
5330:
5317:
5262:
5236:
5081:
5055:
4909:
4886:
4858:
4835:
4770:
4761:
4676:
4557:
4546:
4338:
4290:
4267:
4239:
4181:
4143:
4058:
3957:
3946:
3774:
3743:
3694:
3656:
3604:
3487:
3476:
3410:
3384:
3327:
3249:
3229:
3193:
3150:
3100:
3065:
3019:
3006:
2930:
2666:, Retrieved on 2009-08-12
2646:, Retrieved on 2009-08-09
2596:, Retrieved on 2009-08-09
2573:, Retrieved on 2009-08-09
2483:"h263-svq3 optimizations"
2471:, Retrieved on 2009-08-10
2458:, Retrieved on 2009-08-11
2442:, Retrieved on 2009-08-09
2426:, Retrieved on 2009-08-03
1176:Size of packet data only
1031:
1011:These programs run under
991:(freeware and commercial)
708:and are compressed using
607:
604:
579:
576:
414:video compression formats
308:
295:
275:
265:
255:
231:
217:F4V: 3 December 2007
201:
193:(originally developed by
186:
174:
162:
153:
5979:Personal video recorders
5902:Core Pocket Media Player
3237:Adobe Flash Media Server
2717:. Adobe. 3 December 2007
2592:11 February 2009 at the
2467:Adobe (3 December 2007)
2368:Adobe Flash Media Server
1884:
1848:Adobe Flash Professional
1245:Adobe Flash Media Server
1001:-licensed free software)
985:-licensed free software)
975:-licensed free software)
746:'s Flix encoding tools,
449:Adobe Flash Media Server
271:Audio, video, text, data
176:Internet media type
5073:Alliance for Open Media
3185:List of Flex frameworks
2642:2 December 2008 at the
1951:Software Rendered Video
1881:video content as well.
1854:, or a number of other
1501:H.263 disposable frame
1342:When streamed using an
1279:denoting length of the
1139:Size of previous packet
848:Animated video are the
836:(native to Flash Video)
805:(native to Flash Video)
572:MP3, ADPCM, Nellymoser
555:MP3, ADPCM, Nellymoser
538:MP3, ADPCM, Nellymoser
5974:Portable media players
3993:MPEG-1 Layer III (MP3)
2635:Adobe LiveDocs (2005)
2585:Adobe LiveDocs (2005)
2569:25 August 2009 at the
2287:Cite journal requires
2143:Helix Universal Server
2061:(open source software)
1272:
811:(added to Flash Video)
772:(added to MP4 and FLV)
219:; 16 years ago
207:; 21 years ago
5311:Media player software
5011:QuickTime File Format
2950:Action Message Format
2889:(Library of Congress)
2662:15 April 2009 at the
2180:Flash video recording
1780:initialization vector
1749:initialization vector
1270:
1027:Flash Video Structure
714:Nellymoser Asao Codec
509:Flash Player version
328:container file format
5344:Media Player Classic
5270:Compression software
4827:MPEG media transport
3904:Sorenson Video/Spark
3264:Adobe Flash Catalyst
2974:Local shared objects
2115:Progressive download
2103:Progressive download
2008:Media Player Classic
1576:PCM - little endian
1509:generated key frame
70:improve this article
32:FLV (disambiguation)
5840:JRiver Media Center
5545:Music Player Daemon
5268:for techniques and
5266:Compression methods
3762:HDR Vivid(GY/T 358)
3392:FutureWave Software
3366:Protected Streaming
3259:Adobe Flash Builder
2657:Speex vs Nellymoser
2613:on 14 February 2011
2422:6 July 2010 at the
2349:on 18 November 2010
2319:on 13 February 2009
2222:Local Shared Object
2196:measures are used.
2173:HTTP Live Streaming
1810:encryption padding
1782:for AES decryption
1079:Only 0x01 is valid
989:Any Video Converter
505:
490:Internet media type
485:Internet media type
474:Internet media type
150:
5852:TotalMedia Theatre
5713:InterActual Player
3160:Starling Framework
3032:Adobe Flash Player
2995:Flash Code Library
2966:Flash XML Graphics
2522:on 6 February 2009
2157:Flash Media Server
2147:Wowza Media Server
2139:Flash Media Server
2002:Adobe Media Player
1832:Adobe Flash Player
1827:Adobe Flash Player
1796:encrypted payload
1346:built player, the
1273:
758:Media type support
503:
348:Adobe Flash Player
276:Extended from
267:Container for
164:Filename extension
148:
5991:
5990:
5987:
5986:
5939:
5938:
5935:
5934:
5789:
5788:
5785:
5784:
5617:
5616:
5613:
5612:
5609:
5608:
5471:
5470:
5277:
5276:
5051:
5050:
4969:DivX Media Format
4757:
4756:
4542:
4541:
3942:
3941:
3832:Microsoft Video 1
3767:AVS3 P2(GY/T 368)
3753:(GB/T 20090.2/16)
3428:
3427:
3343:Thoughts on Flash
3245:
3244:
2493:on 17 August 2009
2390:on 6 January 2010
2171:stream using the
1908:container formats
1814:
1813:
1668:
1667:
1633:
1632:
1521:
1520:
1466:
1465:
1271:FLV Tag Structure
1236:
1235:
1111:
1110:
1013:Microsoft Windows
971:Video Converter (
632:
631:
434:operating systems
378:). Users include
342:, etc.) over the
321:
320:
187:Developed by
146:
145:
138:
120:
16:(Redirected from
6016:
5945:
5944:
5813:
5812:
5795:
5794:
5695:Microsoft Photos
5653:Dell MediaDirect
5636:
5635:
5623:
5622:
5482:
5481:
5394:Music on Console
5369:
5368:
5332:
5331:
5319:
5318:
5304:
5297:
5290:
5281:
5280:
5043:VOB, IFO and BUP
4817:Motion JPEG 2000
4768:
4767:
4555:
4554:
4514:aptX Low Latency
4291:Chinese Standard
3955:
3954:
3744:Chinese Standard
3516:Motion JPEG 2000
3485:
3484:
3455:
3448:
3441:
3432:
3431:
3418:
3417:
3269:Adobe Flash Lite
3112:Powerflasher FDT
3017:
3016:
2999:
2991:
2978:
2970:
2962:
2954:
2946:
2917:
2910:
2903:
2894:
2893:
2858:
2852:
2846:
2845:
2838:
2832:
2831:
2829:
2827:
2810:
2804:
2803:
2801:
2799:
2785:
2779:
2778:
2776:
2774:
2759:
2753:
2752:
2750:
2748:
2733:
2727:
2726:
2724:
2722:
2711:
2705:
2699:
2693:
2692:
2690:
2688:
2683:on 24 March 2017
2679:. Archived from
2673:
2667:
2653:
2647:
2633:
2627:
2626:
2620:
2618:
2609:. Archived from
2603:
2597:
2583:
2574:
2560:
2554:
2553:
2551:
2549:
2544:. MultimediaWiki
2542:"Sorenson Spark"
2538:
2532:
2531:
2529:
2527:
2512:
2503:
2502:
2500:
2498:
2478:
2472:
2465:
2459:
2452:
2443:
2436:
2427:
2413:
2400:
2399:
2397:
2395:
2386:. Archived from
2379:
2370:
2365:
2359:
2358:
2356:
2354:
2345:. Archived from
2335:
2329:
2328:
2326:
2324:
2303:
2297:
2296:
2290:
2285:
2283:
2275:
2273:
2266:
2257:
2216:
2211:
2210:
2186:stream recorders
2086:Delivery options
2026:VLC media player
1838:and acquired by
1692:
1691:
1638:
1637:
1534:
1533:
1471:
1470:
1390:Sorenson's H.263
1357:
1356:
1351:order reversed.
1122:
1121:
1039:
1038:
941:video conversion
859:(native to SWF).
834:Sorenson's H.263
748:Sorenson Squeeze
639:
506:
502:
476:of video/x-flv.
330:used to deliver
314:
301:
260:Container format
250:
248:
243:
240:August 2010
227:
225:
220:
215:
213:
208:
158:
151:
147:
141:
134:
130:
127:
121:
119:
78:
54:
46:
39:The Flash (film)
21:
6024:
6023:
6019:
6018:
6017:
6015:
6014:
6013:
5994:
5993:
5992:
5983:
5950:
5931:
5888:
5865:
5807:
5781:
5738:
5630:
5605:
5569:
5467:
5440:Ogle DVD Player
5423:
5358:
5326:
5313:
5308:
5278:
5273:
5258:
5232:
5077:
5047:
4905:
4882:
4854:
4831:
4753:
4672:
4570:
4549:
4538:
4334:
4306:(GB/T 33475.3)
4300:(GB/T 20090.10)
4286:
4263:
4235:
4177:
4139:
4054:
4050:MPEG-H 3D Audio
3976:MPEG-1 Layer II
3966:
3949:
3938:
3770:
3739:
3690:
3652:
3600:
3496:
3479:
3472:
3459:
3429:
3424:
3406:
3380:
3349:Flash animation
3329:
3323:
3251:
3241:
3225:
3189:
3146:
3103:
3096:
3068:
3061:
3008:
3002:
2997:
2989:
2976:
2968:
2960:
2952:
2944:
2933:
2926:
2921:
2866:
2861:
2853:
2849:
2840:
2839:
2835:
2825:
2823:
2811:
2807:
2797:
2795:
2787:
2786:
2782:
2772:
2770:
2760:
2756:
2746:
2744:
2734:
2730:
2720:
2718:
2713:
2712:
2708:
2700:
2696:
2686:
2684:
2675:
2674:
2670:
2664:Wayback Machine
2654:
2650:
2644:Wayback Machine
2634:
2630:
2616:
2614:
2605:
2604:
2600:
2594:Wayback Machine
2584:
2577:
2571:Wayback Machine
2562:Sorenson Media
2561:
2557:
2547:
2545:
2540:
2539:
2535:
2525:
2523:
2514:
2513:
2506:
2496:
2494:
2479:
2475:
2466:
2462:
2454:MultimediaWiki
2453:
2446:
2437:
2430:
2424:Wayback Machine
2414:
2403:
2393:
2391:
2380:
2373:
2366:
2362:
2352:
2350:
2337:
2336:
2332:
2322:
2320:
2305:
2304:
2300:
2288:
2286:
2277:
2276:
2271:
2264:
2258:
2239:
2235:
2214:Internet portal
2212:
2205:
2202:
2182:
2126:, YouTube, and
2088:
2052:
2028:(free software)
2016:(free software)
2010:(free software)
1995:
1989:
1944:
1912:3GPP Timed Text
1887:
1829:
1819:
1644:Audio encoding
1609:parameter rate
1540:Audio encoding
1407:On2 TrueMotion
1363:Video encoding
1195:Timestamp Upper
1181:Timestamp Lower
1116:
1034:
1029:
937:
879:(native to SWF)
839:On2 TrueMotion
781:(native to MP4)
760:
662:
457:
424:) also support
334:content (e.g.,
309:
296:
285:
251:
246:
244:
241:
239:
223:
221:
218:
216:
211:
209:
206:
202:Initial release
182:
170:
142:
131:
125:
122:
79:
77:
67:
55:
42:
35:
28:
23:
22:
15:
12:
11:
5:
6022:
6012:
6011:
6006:
5989:
5988:
5985:
5984:
5982:
5981:
5976:
5971:
5966:
5961:
5955:
5952:
5951:
5941:
5940:
5937:
5936:
5933:
5932:
5930:
5929:
5924:
5919:
5914:
5912:Music (Xperia)
5909:
5904:
5898:
5896:
5890:
5889:
5887:
5886:
5881:
5875:
5873:
5867:
5866:
5864:
5863:
5858:
5853:
5847:
5842:
5837:
5832:
5830:Connect Player
5827:
5821:
5819:
5809:
5808:
5791:
5790:
5787:
5786:
5783:
5782:
5780:
5779:
5774:
5769:
5764:
5759:
5754:
5748:
5746:
5744:Cross-platform
5740:
5739:
5737:
5736:
5731:
5726:
5725:(discontinued)
5720:
5715:
5710:
5705:
5700:
5697:
5692:
5687:
5686:(discontinued)
5681:
5676:
5671:
5666:
5665:(discontinued)
5660:
5655:
5650:
5644:
5642:
5632:
5631:
5619:
5618:
5615:
5614:
5611:
5610:
5607:
5606:
5604:
5603:
5598:
5593:
5588:
5583:
5577:
5575:
5571:
5570:
5568:
5567:
5562:
5557:
5552:
5547:
5542:
5524:
5519:
5514:
5509:
5504:
5499:
5494:
5488:
5486:
5479:
5477:Cross-platform
5473:
5472:
5469:
5468:
5466:
5465:
5460:
5455:
5450:
5447:
5442:
5437:
5431:
5429:
5425:
5424:
5422:
5421:
5416:
5411:
5406:
5401:
5396:
5391:
5386:
5381:
5375:
5373:
5366:
5360:
5359:
5357:
5356:
5351:
5346:
5340:
5338:
5328:
5327:
5315:
5314:
5307:
5306:
5299:
5292:
5284:
5275:
5274:
5263:
5260:
5259:
5257:
5256:
5254:List of codecs
5251:
5246:
5240:
5238:
5234:
5233:
5231:
5230:
5229:
5228:
5227:
5226:
5221:
5211:
5206:
5201:
5191:
5190:
5189:
5184:
5179:
5174:
5164:
5163:
5162:
5157:
5147:
5142:
5137:
5136:
5135:
5130:
5125:
5120:
5110:
5109:
5108:
5103:
5098:
5087:
5085:
5079:
5078:
5076:
5075:
5070:
5065:
5059:
5057:
5056:Collaborations
5053:
5052:
5049:
5048:
5046:
5045:
5040:
5035:
5034:
5033:
5023:
5018:
5013:
5008:
5007:
5006:
4996:
4991:
4986:
4981:
4976:
4971:
4966:
4961:
4960:
4959:
4949:
4944:
4939:
4934:
4929:
4924:
4919:
4913:
4911:
4907:
4906:
4904:
4903:
4898:
4892:
4890:
4884:
4883:
4881:
4880:
4875:
4870:
4864:
4862:
4856:
4855:
4853:
4852:
4847:
4841:
4839:
4833:
4832:
4830:
4829:
4824:
4822:MPEG-21 Part 9
4819:
4814:
4811:MPEG-4 Part 14
4808:
4803:
4798:
4793:
4792:
4791:
4780:
4778:
4765:
4759:
4758:
4755:
4754:
4752:
4751:
4746:
4741:
4736:
4731:
4726:
4721:
4716:
4711:
4706:
4701:
4696:
4691:
4686:
4680:
4678:
4674:
4673:
4671:
4670:
4665:
4660:
4655:
4650:
4645:
4640:
4635:
4630:
4625:
4620:
4615:
4610:
4605:
4600:
4595:
4590:
4584:
4582:
4552:
4544:
4543:
4540:
4539:
4537:
4536:
4531:
4526:
4521:
4516:
4511:
4506:
4501:
4496:
4491:
4486:
4481:
4476:
4471:
4470:
4469:
4463:
4458:
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4391:Monkey's Audio
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3594:Part 2 / LCEVC
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2864:External links
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1991:Main article:
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1922:uses to store
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1871:Sorenson Spark
1825:Main article:
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986:
981:Video Player (
976:
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963:Format Factory
960:
957:
951:
936:
935:FLV converters
933:
932:
931:
913:
906:
905:
888:
887:
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885:(added to FLV)
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821:General video
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686:TrueMotion VP6
674:Sorenson Spark
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492:of audio/mp4.
456:
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407:Sorenson Spark
405:following the
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290:MPEG-4 Part 12
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256:Type of format
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233:Latest release
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5964:Audio players
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5959:Video players
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5324:Free software
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4588:CCITT Group 4
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4519:aptX Adaptive
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4269:Bluetooth SIG
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4015:MPEG Surround
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3565:Part 2 / HEVC
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3553:Part 33 / IVC
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3549:
3548:Part 10 / AVC
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3304:Ajax Animator
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3299:Papervision3D
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3284:Scaleform GFx
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3077:Adobe Animate
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2339:"Flash H.264"
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2133:Streamed via
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2018:
2015:
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1987:Desktop-based
1981:
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1968:
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1928:MPEG-4 Part 2
1925:
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1856:Adobe Systems
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1759:uint8 bitmask
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1324:"Metadata" -
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1089:
1087:uint8 bitmask
1086:
1083:
1082:
1078:
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1072:
1069:
1068:
1065:Always "FLV"
1064:
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865:Nellymoser's
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418:Adobe Systems
415:
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389:
385:
381:
377:
373:
369:
365:
361:
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349:
345:
341:
337:
333:
332:digital video
329:
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316:
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307:
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299:
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278:
274:
270:
268:
264:
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236:
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191:Adobe Systems
189:
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173:
167:
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157:
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140:
137:
129:
118:
115:
111:
108:
104:
101:
97:
94:
90:
87: –
86:
85:"Flash Video"
82:
81:Find sources:
75:
71:
65:
64:
59:This article
57:
53:
48:
47:
44:
40:
33:
19:
5663:Groove Music
5414:GNOME Videos
4978:
4320:(GB/T 22726)
3981:Multichannel
3837:MSU Lossless
3751:AVS1 P2/AVS+
3705:TrueMotion S
3643:H.265 / HEVC
3589:Part 1 / EVC
3577:Part 3 / VVC
3543:Part 2 / ASP
3142:FlashFirebug
2957:
2942:ActionScript
2850:
2836:
2824:. Retrieved
2820:The Guardian
2818:
2808:
2796:. Retrieved
2792:
2783:
2771:. Retrieved
2767:
2757:
2745:. Retrieved
2741:
2731:
2719:. Retrieved
2709:
2697:
2685:. Retrieved
2681:the original
2671:
2651:
2631:
2622:
2615:. Retrieved
2611:the original
2601:
2558:
2546:. Retrieved
2536:
2524:. Retrieved
2520:the original
2495:. Retrieved
2491:the original
2487:FFmpeg-devel
2486:
2476:
2463:
2392:. Retrieved
2388:the original
2363:
2353:24 September
2351:. Retrieved
2347:the original
2333:
2321:. Retrieved
2317:the original
2310:
2301:
2280:cite journal
2183:
2124:Google Video
2111:ActionScript
2089:
2064:
2053:
2046:component.)
2037:
1996:
1958:
1950:
1945:
1936:Jonathan Gay
1888:
1860:ActionScript
1831:
1830:
1820:
1762:0x80 or 0x00
1731:"Encryption"
1684:
1680:
1672:MPEG layer 3
1669:
1634:
1587:16 kHz
1567:MPEG layer 3
1530:
1525:
1522:
1467:
1353:
1344:Actionscript
1341:
1334:Adobe Access
1333:
1297:
1288:
1284:
1281:Payload Data
1280:
1277:Payload Size
1276:
1274:
1239:
1237:
1223:Payload Data
1167:Payload Size
1117:
1035:
1010:
938:
907:
862:Vocal audio
816:
803:MPEG layer 3
761:
706:color depths
704:by reducing
695:
681:playback of
663:
652:
647:
642:
636:
633:
515:File format
494:
478:
470:
458:
400:
388:Yahoo! Video
374:video (over
359:
355:
323:
322:
286:
279:
132:
123:
113:
106:
99:
92:
80:
68:Please help
63:verification
60:
43:
6004:Adobe Flash
5907:doubleTwist
5804:proprietary
5752:DivX Player
5679:MediaMonkey
5349:MediaPortal
5038:MOD and TOD
4979:Flash Video
4917:3GP and 3G2
4598:HEIC / HEIF
4550:compression
4310:Audio Vivid
4045:MPEG-D USAC
4040:MPEG-4 CELP
4035:MPEG-4 HVXC
3950:compression
3782:Apple Video
3698:and AOMedia
3648:H.266 / VVC
3638:H.264 / AVC
3480:compression
3465:compression
3230:Server-side
3137:Adobe Scout
3132:CrossBridge
3117:Apache Flex
3102:Programming
2987:Flash Movie
2958:Flash Video
2924:Adobe Flash
2877:(adobe.com)
2773:15 November
2768:Penguin.SWF
2687:17 December
2456:Nelly Moser
2343:MainConcept
2312:Google Knol
1971:video codec
1965:, F4V, and
1918:equivalent
1906:multimedia
1852:Apache Flex
1842:. It plays
1817:FLV players
1756:EncryptedAU
1598:8 kHz
1548:native PCM
1421:with alpha
1293:RTMP packet
1240:Packet Type
1153:Packet Type
1098:Header Size
954:Free Studio
788:(native to
718:open source
698:screencasts
666:bit streams
438:web browser
422:MainConcept
396:Reuters.com
324:Flash Video
311:Free format
298:Open format
149:Flash Video
126:August 2011
5998:Categories
5922:RealPlayer
5879:DVD Player
5835:DVD Player
5800:Commercial
5777:RealPlayer
5757:foobar2000
5658:GOM Player
5601:Clementine
5560:Quod Libet
5453:Guayadeque
5272:for codecs
5219:Daubechies
5194:Transforms
5096:Arithmetic
4763:Containers
4468:True Audio
4312:(GY/T 363)
4030:MPEG-4 DST
4025:MPEG-4 SLS
4020:MPEG-4 ALS
3894:SheerVideo
3868:QuickTime
3696:TrueMotion
3462:Multimedia
3402:Adobe Inc.
3397:Macromedia
3385:Developers
3359:television
3319:OpenLaszlo
3194:Converters
3047:Lightspark
2721:31 January
2617:4 February
2548:3 November
2233:References
2128:Bitgravity
2095:available.
2080:Jelly Bean
2034:(freeware)
2022:(freeware)
2020:RealPlayer
1836:Macromedia
1723:FilterName
1709:NumFilters
1485:key frame
1460:MPEG-4 ASP
1380:run-length
1005:Easy 7-Zip
965:(freeware)
956:(freeware)
950:(freeware)
916:Timed text
891:Timed text
828:run-length
779:MPEG-4 ASP
428:video and
368:Macromedia
224:2007-12-03
212:2003-09-10
195:Macromedia
96:newspapers
5917:Musicolet
5825:CD Player
5772:QuickTime
5723:QuickTime
5718:PotPlayer
5708:MusikCube
5550:MusikCube
5497:Audacious
5409:Rhythmbox
5021:RealMedia
4623:JPEG 2000
4426:RealAudio
4406:OptimFROG
3884:RealVideo
3872:Animation
3842:OMS Video
3469:container
3289:SWiSH Max
3274:SWFObject
3152:Libraries
3082:Toon Boom
3067:Animation
3027:Adobe AIR
2526:10 August
2394:12 August
2227:SWFObject
2040:QuickTime
1982:to do so.
1742:uint24_be
1698:Data Type
1429:Screen 2
1399:Screen 1
1289:Stream ID
1285:Timestamp
1212:uint24_be
1209:Stream ID
1184:uint24_be
1170:uint24_be
1142:uint32_be
1128:Data Type
1101:uint32_be
1056:Signature
1045:Data Type
969:HandBrake
691:bit rates
628:AAC, MP3
611:SWF, FLV
600:AAC, MP3
583:SWF, FLV
566:SWF, FLV
549:SWF, FLV
512:Released
372:streaming
238:10.1.2.01
5845:PowerDVD
5703:MusicBee
5684:Media Go
5674:KMPlayer
5669:jetAudio
5628:Freeware
5591:Songbird
5574:inactive
5539:SMPlayer
5502:DeaDBeeF
5458:Baudline
5428:inactive
5389:Kaffeine
5140:Lossless
5106:Modified
4999:Matroska
4878:Matroska
4789:MPEG-PES
4401:Musepack
4298:AVS1 P10
3877:Graphics
3827:Lagarith
3420:Category
3294:Swift 3D
3252:software
3250:Obsolete
3206:SWFTools
3007:Software
2798:31 March
2742:BBC News
2660:Archived
2640:Archived
2590:Archived
2567:Archived
2497:9 August
2420:Archived
2323:3 August
2269:Archived
2200:See also
2194:leeching
1942:Playback
1932:BBC News
1924:metadata
1804:freeform
1790:freeform
1745:16 or 17
1727:C string
1704:Details
1348:metadata
1313:p-frames
1226:freeform
1134:Details
1051:Details
1017:Mac OS X
904:formats.
809:MPEG AAC
660:Encoding
392:metacafe
344:Internet
336:TV shows
5850:ArcSoft
5817:Windows
5699:Mod4Win
5640:Windows
5581:Banshee
5527:MPlayer
5354:Mpxplay
5336:Windows
5214:Wavelet
5155:DEFLATE
5101:Huffman
5091:Entropy
5083:Methods
5068:MPEG LA
4957:Smacker
4845:H.222.0
4801:MPEG-TS
4796:MPEG-PS
4784:MPEG-ES
4668:TIFF/IT
4663:TIFF/EP
4648:JPEG XT
4643:JPEG XS
4638:JPEG XR
4633:JPEG XL
4628:JPEG-LS
4509:aptX HD
4489:WavPack
4431:RTAudio
4371:Codec 2
4304:AVS2 P3
4231:GSM-EFR
4201:AMR-WB+
4135:G.729.1
4115:G.723.1
4105:G.722.2
4100:G.722.1
3899:Smacker
3889:RTVideo
3817:Huffyuv
3797:Cinepak
3757:AVS2 P2
3471:formats
3328:Related
3309:Shumway
3211:swfmill
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