[{"data":1,"prerenderedAt":459},["ShallowReactive",2],{"guide-video-to-gif-guide":3,"faq-video-to-gif-guide":4,"related-video-to-gif-guide":100},null,{"id":5,"title":6,"body":7,"category":78,"description":79,"extension":80,"keywords":81,"meta":87,"navigation":88,"path":89,"relatedTools":90,"seo":95,"stem":96,"type":97,"updatedAt":98,"__hash__":99},"faq\u002Fhelp\u002Ffaq\u002Fvideo-to-gif-guide.md","视频转GIF常见问题：在线将视频转为动图",{"type":8,"value":9,"toc":65},"minimark",[10,14,18,22,27,30,34,37,41,44,48,51,55,58,62],[11,12,6],"h1",{"id":13},"视频转gif常见问题在线将视频转为动图",[15,16,17],"p",{},"视频转GIF功能在线将上传的视频文件转换为 GIF 动图。打开工具页面上传视频，设置帧率和画面宽度参数，等待处理完成即可下载。",[19,20,21],"h2",{"id":21},"详细解答",[23,24,26],"h3",{"id":25},"支持哪些视频格式","支持哪些视频格式？",[15,28,29],{},"支持 MP4、AVI、MKV、MOV、WMV、FLV、WebM、MPEG、TS 等主流视频格式。如果上传的视频格式不被支持，可以先用视频格式转换工具转为 MP4 后再上传。",[23,31,33],{"id":32},"帧率设置多少比较合适","帧率设置多少比较合适？",[15,35,36],{},"建议设置在 10-15 fps 之间。帧率越高动画越流畅，但 GIF 文件体积会线性增长。10 fps 在手机和网页上观看已经足够流畅，15 fps 适合需要表现更多动作细节的场景。不建议超过 15 fps，因为 GIF 格式本身不适合高帧率。",[23,38,40],{"id":39},"输出gif的文件大小能控制吗","输出GIF的文件大小能控制吗？",[15,42,43],{},"可以通过两个参数控制：降低帧率和缩小画面宽度。从 15 fps 降到 10 fps 可减少约 30% 体积，宽度从 600px 降到 400px 再减少约 40%。如果转换后文件仍然偏大，可以使用 GIF压缩工具进一步优化。",[23,45,47],{"id":46},"和直接录屏做gif有什么区别","和直接录屏做GIF有什么区别？",[15,49,50],{},"直接录屏形成的 GIF 是实时录制的画质，受录屏工具和屏幕本身的限制。视频转GIF工具基于原始视频文件，可以精确选择帧率和分辨率参数，色彩还原更准确（采用 palettegen+paletteuse 双调色板算法）。对于 PPT转视频 等专业输出内容，建议先导出高质量视频，再转换为 GIF。",[23,52,54],{"id":53},"转换后的gif能用于哪些场景","转换后的GIF能用于哪些场景？",[15,56,57],{},"非常适合用于社交媒体宣传动图、邮件签名动画、产品功能介绍轮播、表情包等场景。对于 PPT转视频 的输出，提取一个 10-15 秒的精彩片段转为 GIF，放在社交媒体上作为预告或摘要，能有效提升点击率。",[23,59,61],{"id":60},"需要截取视频中的某一段做gif怎么办","需要截取视频中的某一段做GIF怎么办？",[15,63,64],{},"当前版本转换整个视频文件。如果只需要其中一小段，建议先用视频裁剪工具截取出所需片段，再上传到视频转GIF工具进行处理。",{"title":66,"searchDepth":67,"depth":67,"links":68},"",2,[69],{"id":21,"depth":67,"text":21,"children":70},[71,73,74,75,76,77],{"id":25,"depth":72,"text":26},3,{"id":32,"depth":72,"text":33},{"id":39,"depth":72,"text":40},{"id":46,"depth":72,"text":47},{"id":53,"depth":72,"text":54},{"id":60,"depth":72,"text":61},"media","视频转GIF常见问题解答：支持哪些视频格式？如何调节GIF画质和文件大小？帧率设置多少合适？输出GIF色彩表现如何？和直接截屏有什么区别？一篇解答视频转换GIF动图的常见疑问。","md",[82,83,84,85,86],"视频转GIF常见问题","视频转动图","在线GIF制作","视频转GIF工具","GIF参数设置",{},true,"\u002Fhelp\u002Ffaq\u002Fvideo-to-gif-guide",[91,92,93,94],"video-to-gif","gif-compress","video-cut","video-to-video",{"title":6,"description":79},"help\u002Ffaq\u002Fvideo-to-gif-guide","faq","2026-07-21","Ob7JXR0WBiJ2VLRbzVQ5TjzxqVlT9Y8iyTaz_hPh5mc",[101,189,280],{"id":102,"title":103,"body":104,"category":78,"description":172,"extension":80,"keywords":173,"meta":179,"navigation":88,"path":180,"relatedTools":181,"seo":185,"stem":186,"type":97,"updatedAt":187,"__hash__":188},"faq\u002Fhelp\u002Ffaq\u002Faudio-extract-guide.md","视频提取音频常见问题：视频转音频工具FAQ",{"type":8,"value":105,"toc":162},[106,110,113,117,120,124,127,131,134,138,141,145,148,152,155,159],[19,107,109],{"id":108},"支持从哪些视频格式提取音频","支持从哪些视频格式提取音频？",[15,111,112],{},"支持MP4、MKV、MOV、AVI、WMV、FLV、WebM、3GP、OGV、MPEG等主流视频格式。",[19,114,116],{"id":115},"可以提取哪些音频格式","可以提取哪些音频格式？",[15,118,119],{},"支持输出MP3、AAC、WAV、FLAC、OGG、M4A、Opus、WMA等多种音频格式。",[19,121,123],{"id":122},"提取速度快吗","提取速度快吗？",[15,125,126],{},"使用快速复制模式时，直接提取音频流无需重新编码，速度很快。普通视频几分钟内即可完成。",[19,128,130],{"id":129},"提取的音频质量如何","提取的音频质量如何？",[15,132,133],{},"音频质量取决于原始视频中音频的音质。如果源视频音质好，提取的音频质量也高。",[19,135,137],{"id":136},"可以提取部分音频吗","可以提取部分音频吗？",[15,139,140],{},"目前提取完整的音频轨道。如需片段，可以先用视频剪辑工具裁剪视频，再提取音频。",[19,142,144],{"id":143},"文件上传到服务器吗","文件上传到服务器吗？",[15,146,147],{},"不会。工具在浏览器中纯前端处理，视频文件不上传服务器，保护你的隐私安全。",[19,149,151],{"id":150},"可以批量提取吗","可以批量提取吗？",[15,153,154],{},"支持同时上传多个视频文件批量提取音频，每个文件的输出格式可独立设置。",[19,156,158],{"id":157},"手机可以使用吗","手机可以使用吗？",[15,160,161],{},"可以。工具响应式设计，手机浏览器上操作与电脑版一致。",{"title":66,"searchDepth":67,"depth":67,"links":163},[164,165,166,167,168,169,170,171],{"id":108,"depth":67,"text":109},{"id":115,"depth":67,"text":116},{"id":122,"depth":67,"text":123},{"id":129,"depth":67,"text":130},{"id":136,"depth":67,"text":137},{"id":143,"depth":67,"text":144},{"id":150,"depth":67,"text":151},{"id":157,"depth":67,"text":158},"关于在线视频提取音频工具（从视频中提取MP3、AAC、WAV等音频格式）的常见问题解答。",[174,175,176,177,178],"音频提取FAQ","视频转MP3","视频提取音频","提取音乐","视频转音频",{},"\u002Fhelp\u002Ffaq\u002Faudio-extract-guide",[182,183,184],"audio-extract","audio-convert","audio-compress",{"title":103,"description":172},"help\u002Ffaq\u002Faudio-extract-guide","2026-07-06","xFes60KYZXTT_oQuvpfkihla1E1xN0Bz0J1JfvinmsM",{"id":190,"title":191,"body":192,"category":78,"description":265,"extension":80,"keywords":266,"meta":272,"navigation":88,"path":273,"relatedTools":274,"seo":276,"stem":277,"type":97,"updatedAt":278,"__hash__":279},"faq\u002Fhelp\u002Ffaq\u002Fgif-online-guide.md","GIF在线处理常见问题：GIF转视频、GIF压缩方法",{"type":8,"value":193,"toc":256},[194,198,201,205,208,212,215,219,222,226,229,233,249,253],[19,195,197],{"id":196},"gif转视频支持哪些输出格式","GIF转视频支持哪些输出格式？",[15,199,200],{},"支持MP4、AVI、MKV、MOV、WebM五种格式。推荐使用MP4（兼容性最好）或WebM（Web优化格式）。",[19,202,204],{"id":203},"gif转mp4后质量会变差吗","GIF转MP4后质量会变差吗？",[15,206,207],{},"FFmpeg引擎会自动优化转换参数，使用yuv420p像素格式保证兼容性。如果感觉质量下降，可以先用GIF压缩工具减小源文件再转换。",[19,209,211],{"id":210},"gif转视频后文件反而更大怎么办","GIF转视频后文件反而更大怎么办？",[15,213,214],{},"GIF经过简单压缩，转为高质量视频格式时可能更大。可以尝试：降低视频码率、选择效率更高的格式（如H.265\u002FHEVC）、或先压缩GIF再转换。",[19,216,218],{"id":217},"gif压缩工具如何工作","GIF压缩工具如何工作？",[15,220,221],{},"通过减少调色板颜色数量、优化抖动算法、利用帧间相似性减少冗余数据来减小文件体积。滑块调节压缩比例（10%-100%），默认50%。",[19,223,225],{"id":224},"gif压缩会影响动图速度吗","GIF压缩会影响动图速度吗？",[15,227,228],{},"不会。压缩工具保持原始帧率和播放速度不变。如果感觉速度异常，请检查播放器设置。",[19,230,232],{"id":231},"压缩比例怎么选","压缩比例怎么选？",[234,235,236,240,243,246],"ul",{},[237,238,239],"li",{},"社交媒体分享推荐30%-50%",[237,241,242],{},"网页嵌入推荐40%-70%",[237,244,245],{},"存档保存推荐10%-30%",[237,247,248],{},"高质量展示推荐70%-100%",[19,250,252],{"id":251},"需要登录才能使用吗","需要登录才能使用吗？",[15,254,255],{},"是的，GIF转视频和GIF压缩都需要登录账号后使用服务端处理功能。",{"title":66,"searchDepth":67,"depth":67,"links":257},[258,259,260,261,262,263,264],{"id":196,"depth":67,"text":197},{"id":203,"depth":67,"text":204},{"id":210,"depth":67,"text":211},{"id":217,"depth":67,"text":218},{"id":224,"depth":67,"text":225},{"id":231,"depth":67,"text":232},{"id":251,"depth":67,"text":252},"关于GIF在线处理（GIF转MP4\u002FAVI\u002FMKV\u002FMOV\u002FWebM、GIF压缩）的常见问题解答。",[267,268,269,270,271],"GIF处理FAQ","GIF转视频问题","GIF压缩方法","动图转MP4","GIF文件太大",{},"\u002Fhelp\u002Ffaq\u002Fgif-online-guide",[275,92,91],"gif-to-video",{"title":191,"description":265},"help\u002Ffaq\u002Fgif-online-guide","2026-06-18","EWmI9mn0j-RohU_rqhGTFFPDffBqco2038BBKp499Ec",{"id":281,"title":282,"body":283,"category":78,"description":44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PPT\u002FPPTX 文件转换为 GIF 动图。打开工具页面上传文件，设置页面范围和参数，等待处理完成即可下载。",[19,292,21],{"id":21},[23,294,296],{"id":295},"ppt转gif和ppt转视频有什么区别","PPT转GIF和PPT转视频有什么区别？",[15,298,299],{},"两者的主要区别在于输出格式和功能定位：",[301,302,303,319],"table",{},[304,305,306],"thead",{},[307,308,309,313,316],"tr",{},[310,311,312],"th",{},"对比维度",[310,314,315],{},"PPT转GIF",[310,317,318],{},"PPT转视频",[320,321,322,334,345,356,367],"tbody",{},[307,323,324,328,331],{},[325,326,327],"td",{},"输出格式",[325,329,330],{},"GIF 动图",[325,332,333],{},"MP4 视频",[307,335,336,339,342],{},[325,337,338],{},"配音",[325,340,341],{},"不支持（GIF 无声）",[325,343,344],{},"支持自动配音",[307,346,347,350,353],{},[325,348,349],{},"画质上限",[325,351,352],{},"较低（GIF 格式限制 256 色）",[325,354,355],{},"最高 1080p 全高清",[307,357,358,361,364],{},[325,359,360],{},"文件大小",[325,362,363],{},"大幅面时体积较大",[325,365,366],{},"压缩率更高，文件更小",[307,368,369,372,375],{},[325,370,371],{},"适用场景",[325,373,374],{},"社交媒体、邮件签名、轻量展示",[325,376,377],{},"课程、演示、汇报等正式场景",[15,379,380],{},"简单说：需要配音和清晰度的场景选 PPT转视频，只需要一个简单轮播动图的场景选 PPT转GIF。",[23,382,384],{"id":383},"为什么转换后的gif文件这么大","为什么转换后的GIF文件这么大？",[15,386,387],{},"GIF 是一种较早期的图像格式，压缩效率远低于现代视频编码（H.264\u002FH.265）。以下因素会影响 GIF 文件大小：",[234,389,390,397,403],{},[237,391,392,396],{},[393,394,395],"strong",{},"页面数量","：每增加一页，文件几乎线性增长",[237,398,399,402],{},[393,400,401],{},"分辨率","：GIF 不支持高效的帧间压缩，高分辨率下文件膨胀明显",[237,404,405,408],{},[393,406,407],{},"色彩复杂度","：包含渐变、照片等内容的 PPT 转 GIF 后文件更大",[15,410,411],{},"建议控制转换页数在 10-15 页以内，输出宽度控制在 600-800px。",[23,413,415],{"id":414},"支持选择部分页面转换吗","支持选择部分页面转换吗？",[15,417,418],{},"支持。在参数设置中可以指定转换的页码范围（例如输入 1-8 仅转换前 8 页），也可以选择全部页面。建议非必要内容先移除，减少输出文件大小。",[23,420,422],{"id":421},"gif动图可以调整播放速度吗","GIF动图可以调整播放速度吗？",[15,424,425],{},"可以通过调整帧率参数来控制播放速度。帧率越高动画越流畅，但文件也越大。对于 PPT 转 GIF 场景，建议帧率设置在 5-10 fps 之间，既能展示内容切换效果，又不会产生过大的文件。",[23,427,429],{"id":428},"生成的gif能用于商业用途吗","生成的GIF能用于商业用途吗？",[15,431,432],{},"可以。91AI 工具输出的 GIF 不包含任何水印或品牌标识，可以直接用于社交媒体发布、产品展示、邮件营销等场景。",{"title":66,"searchDepth":67,"depth":67,"links":434},[435],{"id":21,"depth":67,"text":21,"children":436},[437,438,439,440,441],{"id":295,"depth":72,"text":296},{"id":383,"depth":72,"text":384},{"id":414,"depth":72,"text":415},{"id":421,"depth":72,"text":422},{"id":428,"depth":72,"text":429},"PPT转GIF常见问题解答：如何将PPT转为GIF动图？支持哪些参数设置？GIF文件太大怎么办？和PPT转视频有什么区别？适用于哪些场景？一篇解答关于PPT转GIF的常见疑问。",[444,445,446,447,448],"PPT转GIF常见问题","幻灯片转动图","PPT转GIF工具","演示文稿转GIF","在线动图制作",{},"\u002Fhelp\u002Ffaq\u002Fppt-to-gif-guide",[452,453,454,92],"ppt-to-gif","ppt-to-video","ppt-to-image",{"title":282,"description":442},"help\u002Ffaq\u002Fppt-to-gif-guide","2026-07-20","YjvSL6rhgcf4EZBzZsGXmDB_L0zl4WQ6iriEtP2Pce8",1784616575328]