கேள்வி: நிகழ்படக்கோப்பு வடிவம் - நிகழ்படக்கோப்பு வடிவங்கள் குறித்து விரிவாக சொல்லுங்கள்.
பதில்: {| class="wikitable sortable" |- ! Name ! File extension(s) ! Container ! Video coding format(s) ! Audio coding format(s) ! Notes |-- | WebM | .webm | Matroska | VP8, VP9 | Vorbis, Opus (audio format) | Royalty-free format created for HTML5 video. |-- | Matroska | .mkv | Matroska | Any | Any | |-- | Flash Video (FLV) | .flv | FLV | VP6, Sorenson Spark, Screen video, Screen video 2, H.264 | எம்பி3, ADPCM, Nellymoser Asao Codec, Speex, Advanced Audio Coding | Use of the H.264 and AAC compression formats in the FLV file format has some limitations and authors of Flash Player strongly encourage everyone to embrace the new standard F4V file format.Kaourantin.net (31 October 2007) Tinic Uro [http://www.kaourantin.net/2007/10/new-file-extensions-and-mime-types.html New File Extensions and MIME Types] , Retrieved on 2009-08-03 De facto standard for web-based streaming video (over Real Time Messaging Protocol). |-- | Flash Video | .flv | MPEG-4 Part 12 | H.264 | எம்பி3, Advanced Audio Coding | Replacement for FLV. |-- | Vob | .vob | VOB | H.262/MPEG-2 Part 2 or MPEG-1 Part 2 | துடிப்பு குறி பண்பேற்றம், DTS (sound system), MPEG-1, Audio Layer II (MP2), or Dolby Digital (AC-3) | Files in VOB format have .vob filename extension and are typically stored in the VIDEO_TS folder at the root of a DVD formats. The VOB format is based on the திரைப்படநுட்பத் திறவோர் குழு program stream format. |-- | ஆக் Video | .ogv, .ogg | ஆக் | Theora, Dirac (video compression format) | Vorbis, FLAC | |-- | Dirac (video compression format) | .drc | ? | Dirac (video compression format) | ? | |-- | Graphics Interchange Format | .gif | N/A | N/A | none | Simple animation, inefficient compression, no sound, widely supported |-- | Video alternative to GIF | .gifv | HTML | Any | none | Not standardized, and not a real video file in the classical meaning since it merely references the real video file (e.g. a .webm file), which has to exist separately elsewhere. A .gifv "file" is simply a HTML webpage which includes a HTML5 video tag, where the video has no sound. As there were large communities online which create art using the medium of short soundless videos in GIF format, GIFV was created as a functionally similar replacement with vastly smaller filesizes than the inefficient GIF format. |-- | Multiple-image Network Graphics | .mng | N/A | N/A | none | Inefficient, not widely used. |-- | Audio Video Interleave | .avi | AVI | any | any | Uses Resource Interchange File Format |-- | QuickTime File Format | .mov, .qt | QuickTime | Many | Advanced Audio Coding, எம்பி3, others | |-- | Windows Media Video | .wmv | Advanced Systems Format | Windows Media Video, Windows Media Video Screen, Windows Media Video Image | Windows Media Audio, Sipro ACELP.net | |-- | Raw video format | .yuv | Further documentation needed | Doesn't apply | Doesn't apply | Supports all resolutions, sampling structures, and frame rates |-- | RealMedia (RM) | .rm | RealMedia | RealVideo | RealAudio | Made for RealPlayer |-- | RealMedia Variable Bitrate (RMVB) | .rmvb | RealMedia Variable Bitrate | RealVideo | RealAudio | Made for RealPlayer |-- | Advanced Systems Format (ASF) | .asf | Advanced Systems Format | any | any | |-- | AMV video format | .amv | Modified version of AVI[https://code.google.com/archive/p/amv-codec-tools/wikis/AmvDocumentation.wiki "AMV codec tools"] code.google.com | Variant of Motion JPEG | Variant of Interactive Multimedia Association, ADPCM | Proprietary video file format produced for MP4 players and S1 MP3 players with video playback |-- | MPEG-4 Part 14 (MP4) | .mp4, .m4p (with DRM), .m4v | MPEG-4 Part 12 | H.264, MPEG-4 Part 2, MPEG-2, MPEG-1 | Advanced Audio Coding, எம்பி3, others | |-- | MPEG-1 | .mpg, .mp2, .mpeg, .mpe, .mpv | MPEG-1 part 1 | MPEG-1 part 2 | MPEG-1 Audio Layer I, MPEG-1 Audio Layer I, MPEG-1 Audio Layer III (எம்பி3) | Old, but very widely used due to installed base. |-- | MPEG-2&nbsp;– Video | .mpg, .mpeg, .m2v | ? | H.262 | Advanced Audio Coding, எம்பி3, MPEG-2 Part 3, others | |-- | M4V&nbsp;– (file format for videos for iPods and PlayStation Portables developed by Apple) | .m4v | MPEG-4 Part 12 | H.264 | Advanced Audio Coding, Dolby Digital | Developed by Apple, used in iTunes. Very similar to MP4 format, but may optionally have DRM. |-- | SVI | .svi | ? | ? | ? | Samsung video format for portable players |-- | 3GPP | .3gp | MPEG-4 Part 12 | MPEG-4 Part 2, H.263, H.264 | Adaptive Multi-Rate, AMR-WB, AMR-WB+, Advanced Audio Coding, HE-AAC v1 or Enhanced aacPlus (HE-AAC v2) | Common video format for செல்லிடத் தொலைபேசி |-- | 3GPP2 | .3g2 | MPEG-4 Part 12 | MPEG-4 Part 2, H.263, H.264 | Adaptive Multi-Rate, AMR-WB, AMR-WB+, Advanced Audio Coding, HE-AAC v1 or Enhanced aacPlus (HE-AAC v2), EVRC, Vocoder or VMR-WB | Common video format for செல்லிடத் தொலைபேசி |-- | Material Exchange Format (MXF) | .mxf | MXF | ? | ? | |-- | ROQ | .roq | ? | ? | ? | used by Quake 3 |-- | Nullsoft Streaming Video (NSV) | .nsv | NSV | ? |? | For streaming video content over the Internet |- |Flash Video (FLV) |.flv .f4v .f4p .f4a .f4b |Audio, video, text, data |Adobe Flash Platform |SWF, F4V, ISO base media file format |Developed by the Adobe Flash Platform |}