GStreamer: open source multimedia framework
The GStreamer team is pleased to announce another bug fix release in the new stable 1.24 release series of your favourite cross-platform multimedia framework! This release only contains bugfixes and it should be safe to update from 1.24.x. Highlighted bugfixes: Fix APE and Musepack audio file and GIF playback with FFmpeg 7.0 playbin3: Fix potential deadlock with multiple playbin3s with glimagesink
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追記 2008-10-18 OpenCV1.1preãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã€ffopencvã‚‚æ£å¼ã«ã¤ã„ã¦ã‚‹ã‚ˆã†ãªã®ã§ã€ãã¡ã‚‰ã‚’使ã„ã¾ã—ょã†ãƒ¼ã€‚ 以下 Windows版ã®OpenCVã§ã¯ffmpegãŒä½¿ãˆãªã„ã¨æ€ã£ã¦ã„ãŸã®ã§ã™ãŒã€otherlibsã®ä¸‹ã«ffopencvã¨ã„ã†ãã‚Œã£ã½ã„プãƒã‚¸ã‚§ã‚¯ãƒˆãŒã‚ã£ãŸã®ã§ã€ã¡ã‚‡ã£ã¨ã ã‘ã„ã˜ã£ã¦ä½¿ãˆã‚‹ã‚ˆã†ã«ã—ã¾ã—ãŸã€‚ffopencv100.dllã¨ã„ã†ãƒ•ã‚¡ã‚¤ãƒ«ã‚’PATHã®é€šã£ã¦ã„ã‚‹ã¨ã“ã‚ã«ç½®ãã¨ã€cvCaptureFromAVIã‹ã‚‰è‡ªå‹•çš„ã«ffmpegã®ãƒ‡ã‚³ãƒ¼ãƒ‰å‡¦ç†ãŒå‘¼ã³å‡ºã•ã‚Œã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚æ—¢å˜ã®ã‚³ãƒ¼ãƒ‰ã®å¤‰æ›´ã‚„リコンパイルã®å¿…è¦ã¯ã‚ã‚Šã¾ã›ã‚“。 ニコニコ動画ã®flvã‚’èªã‚€ãŸã‚ã«ãƒ“ルドã—ãŸã®ã§ã€VP6ã¨h264ã®flvファイルãŒèªã‚ãŸã¨ã“ã‚ã§æº€è¶³ã—ã¦ã„ã¾ã™ã€‚ ãƒã‚¤ãƒŠãƒªã¨ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãƒ•ã‚¡ã‚¤ãƒ«ã‚’ダウンãƒãƒ¼ãƒ‰ 作æ¥ãƒ¡ãƒ¢ MinGWã§ã‚³ãƒ³ãƒ‘イルã—ãŸffmpegã®ãƒ©ã‚¤ãƒ–ラ
Libav documentation : :
1 一般的ãªè³ªå• 1.1 Libav ãŒæ©Ÿèƒ½ [xyz] をサãƒãƒ¼ãƒˆã—ãªã„ã®ã¯ãªãœ? ãã‚Œã¯ãã®ä»»å‹™ã«å–り掛ã‹ã‚‹äººãŒã„ãªã„ã‹ã‚‰ã§ã™ã€‚Libav ã®é–‹ç™ºã¯ 個々ã®é–‹ç™ºè€…ã«ã¨ã£ã¦é‡è¦ãªä»»å‹™ã«ã‚ˆã£ã¦é€²ã‚られã¦ã„ã¾ã™ã€‚ ã‚ãªãŸã«ã¨ã£ã¦é‡è¦ãªæ©Ÿèƒ½ãŒã‚ã‚‹ã¨ãã«ã¯ã€ãã‚ŒãŒå®Ÿè£…ã•ã‚Œã‚‹ã‚ˆã†ã«ã™ã‚‹ä¸€ç•ªã‚ˆã„方法㯠ã‚ãªãŸè‡ªèº«ãŒãã®ä»»å‹™ã«ç€æ‰‹ã™ã‚‹ã“ã¨ã§ã™ã€‚ 1.2 Libav 㯠XXX ã¨ã„ã†ã‚³ãƒ¼ãƒ‡ãƒƒã‚¯ã‚’サãƒãƒ¼ãƒˆã—ã¦ã„ã¾ã›ã‚“。サãƒãƒ¼ãƒˆã™ã‚‹ãŸã‚ã« Windows ã® DLL ãƒãƒ¼ãƒ€ãƒ¼ã‚’å«ã‚ã¦ã¿ãŸã‚‰? ã„ã„ãˆã€‚Libav ã¯ã‚ªãƒ¼ãƒ—ンソースã®ã‚³ãƒ¼ãƒ‡ãƒƒã‚¯ã—ã‹ã‚µãƒãƒ¼ãƒˆã—ã¾ã›ã‚“。Windows ã® DLL ã¯ç§»æ¤å¯èƒ½ã§ãªã〠膨らã¿éŽãŽã§ã€ã¾ãŸå¤šãã®å ´åˆé…ã„ã§ã™ã€‚ 1.3 ファイルãŒèªã‚ã¾ã›ã‚“。フォーマット㯠avconv ã§ã‚µãƒãƒ¼ãƒˆã•ã‚Œã¦ã„るよã†ãªã®ã§ã™ãŒã€‚ ãŸã¨ãˆ avconv ãŒãã®ã‚³ãƒ³ãƒ†ãƒŠãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã‚’èªã‚€ã“ã¨ãŒã§
Make your own video server with video conversion like YouTube, Google Video, MetaCafe or DailyMotion ...
Make your own video server with video conversion like YouTube, Google Video, MetaCafe or DailyMotion ... Are you still using FFMPEG executable to perform video conversion for your web application? Are you working on video server project similar to Youtube, Google video, MetaCafe or DailyMotion? Forget commonly used ffmpeg solution. Here is totally free FFLIB, a ffmpeg based video conversion NET 2.
Microsoft - Official Home Page
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FFmpeg APIã§ã€ã•ã¾ã–ã¾ãªå‹•ç”»ã‚’æ“ã‚‹ - å‰ç·¨
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å‹•ç”»ã®ã‚µãƒ ãƒãƒ¼ãƒ«ã‚’作る - スコトプリゴニエフスク通信
ffmpegã§å‹•ç”»ã®ã‚µãƒ ãƒãƒ¼ãƒ«ã‚’作るã«ã¯ã©ã†ã™ã‚Œã°ã„ã„ã‚“ã ã‚ã†ã¨æ€ã£ã¦èª¿ã¹ã¦ã„ãŸã‚‰ã€ã“ã®ãƒšãƒ¼ã‚¸ã«è¡Œã当ãŸã£ãŸã€‚ Making thumbnails for movies with ffmpeg http://mamchenkov.net/wordpress/2005/10/05/making-thumbnails-for-movies-with-ffmpeg/ オプションã«æ„味も分ã‹ã‚‰ãšã€ã“ã“ã«æ›¸ã„ã¦ã‚る通りã«ã€ $ ffmpeg -y -i weisst_du_wohin_wir_gehen.flv -f singlejpeg -ss 30 -vframes 1 -an thumbnail.jpg ã¨ã‚„ã£ã¦ã¿ãŸã‚‰ã€"Unknown input or output format: singlejpeg"ã¨è¡¨ç¤ºã•ã‚Œã¦ä¸Šæ‰‹ãã„ã‹ãªã‹ã£ãŸã€‚最近ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã®ffmpeg*1ã§ã¯singlejpe
ffmpeg 㨠imagemagick ã§å‹•ç”»ã®ã‚µãƒ ãƒã‚¤ãƒ«ã‚’作る - World Wide Walker
ffmpeg 㨠imagemagick ã§å‹•ç”»ã®ã‚µãƒ ãƒã‚¤ãƒ«ã‚’作る Posted by yoosee on Debian at 2007-05-14 22:00 JST1 ffmpeg ã§å‹•ç”»ã®ã‚µãƒ ãƒã‚¤ãƒ«ã‚’作るffmpeg を使ã£ã¦ H.264 ãªã©ã®å‹•ç”»ãƒ•ã‚¡ã‚¤ãƒ«ã‹ã‚‰ Jpeg ç”»åƒã®ã‚µãƒ ãƒã‚¤ãƒ«ã‚’作るã“ã¨ãŒå‡ºæ¥ã‚‹ã€‚以å‰ã«ã‚‚書ã„ãŸãŒ debian å…¬å¼ã® ffmpeg ã ã¨è‰²ã€…ã¨ã‚³ãƒ¼ãƒ‡ãƒƒã‚¯ãŒè¶³ã‚Šãªã„ã®ã§deb http://ftp.nerim.net/debian/ unstable mainã‹ã‚‰å–å¾—ã—ã¦ã„る。ffmpeg 㧠h.264 å‹•ç”»ã‹ã‚‰ã‚µãƒ ãƒã‚¤ãƒ«ã‚’ jpeg ã§å¾—ã‚‹ã«ã¯æ¬¡ã®ã‚ˆã†ã«ã™ã‚Œã°è‰¯ã„よã†ã 。ffmpeg -i <input.mov> -f image2 -pix_fmt jpg -vframes 1 -ss 1 -s 640x480 -an -deinterlace <ou
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Using libavformat and libavcodec: An Update
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