Add component: Video Slider

components/video-slider.json

@@ -0,0 +1,20 @@
+{
+  "id": "video-slider",
+  "name": "Video Slider",
+  "description": "A high-performance video comparison component for Gradio apps. It allows users to compare two videos side-by-side with a draggable slider, featuring frame-accurate synchronization and built-in audio/fullscreen controls.",
+  "author": "elismasilva",
+  "tags": [
+    "video",
+    "video-comparison",
+    "slider"
+  ],
+  "html_template": "\n        <div class=\"vs-container\">\n            <div class=\"vs-upload-grid\" style=\"display: grid\">\n                <div class=\"vs-box\" id=\"up-l\">\n                    <input type=\"file\" id=\"in-l\" style=\"display:none\" accept=\"video/*\">\n                    <div class=\"vs-def\">\n                        <div class=\"vs-icon-placeholder\">\ud83c\udf9e\ufe0f</div>\n                        <div class=\"vs-label-text\">Video A (Original)</div>\n                    </div>\n                    <div class=\"vs-ok\"><svg width=\"48\" height=\"48\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"><circle cx=\"12\" cy=\"12\" r=\"10\" fill=\"#10b981\"/><path d=\"M8 12L11 15L16 9\" stroke=\"white\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"/></svg><div class=\"vs-label-text\">Video Loaded</div></div>\n                </div>\n                <div class=\"vs-box\" id=\"up-r\">\n                    <input type=\"file\" id=\"in-r\" style=\"display:none\" accept=\"video/*\">\n                    <div class=\"vs-def\">\n                        <div class=\"vs-icon-placeholder\">\ud83e\ude84</div>\n                        <div class=\"vs-label-text\">Video B (Processed)</div>\n                    </div>\n                    <div class=\"vs-ok\"><svg width=\"48\" height=\"48\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"><circle cx=\"12\" cy=\"12\" r=\"10\" fill=\"#10b981\"/><path d=\"M8 12L11 15L16 9\" stroke=\"white\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"/></svg><div class=\"vs-label-text\">Video Loaded</div></div>\n                </div>\n            </div>\n\n            <div class=\"vs-player\" style=\"height: 400px; display: none;\" data-value='${JSON.stringify(value)}'>\n                <video class=\"v-base\" playsinline loop muted></video>\n                <video class=\"v-top\" playsinline loop muted></video>\n                <div class=\"v-handle\"></div>\n                <div class=\"v-btns\">\n                    <button class=\"v-btn\" id=\"btn-fs\" title=\"Fullscreen\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M8 3H5a2 2 0 0 0-2 2v3m18 0V5a2 2 0 0 0-2-2h-3m0 18h3a2 2 0 0 0 2-2v-3M3 16v3a2 2 0 0 0 2 2h3\"></path></svg></button>\n                    <button class=\"vs-btn\" id=\"btn-mute\" title=\"Mute\"><svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M18 14L22 10M22 14L18 10M2 13.8V10.2C2 9 3 8 4 8H7L13 4V20L7 16H4C3 16 2 15 2 13.8Z\"/></svg></button>\n                </div>\n                <div class=\"v-play-overlay\">\u25b6</div>\n            </div>\n        </div>\n        ",
+  "css_template": "\n        .vs-container {\n            width: 100%;\n            font-family: 'Inter', sans-serif;\n            min-height: 50px;\n        }\n\n        .vs-upload-grid {\n            display: grid;\n            grid-template-columns: 1fr 1fr;\n            gap: 15px;\n            margin-bottom: 15px;\n        }\n\n        .vs-box {\n            border: 2px dashed var(--border-color-primary);\n            border-radius: 16px;\n            height: 110px;\n            display: flex;\n            flex-direction: column;\n            align-items: center;\n            justify-content: center;\n            background: var(--background-fill-secondary);\n            cursor: pointer;\n            transition: all 0.3s ease;\n        }\n\n        .vs-box:hover {\n            border-color: var(--color-accent);\n            background: var(--background-fill-primary);\n            transform: translateY(-2px);\n        }\n\n        .vs-def,\n        .vs-ok {\n            display: flex;\n            flex-direction: column;\n            align-items: center;\n            justify-content: center;\n            gap: 10px;\n            width: 100%;\n            height: 100%;\n        }\n\n        .vs-icon-placeholder {\n            font-size: 1.2rem;\n            line-height: 1;\n        }\n\n        .vs-label-text {\n            font-size: 1.05rem;\n            font-weight: 500;\n            color: var(--body-text-color);\n        }\n\n        .vs-box.has-v {\n            border: 2.5px solid #10b981;\n            background: rgba(16, 185, 129, 0.08);\n        }\n\n        .vs-box.has-v .vs-def {\n            display: none;\n        }\n\n        .vs-ok {\n            display: none;\n        }\n\n        .vs-box.has-v .vs-ok {\n            display: flex;\n        }\n\n        .vs-player {\n            position: relative;\n            width: 100%;\n            background: #000;\n            border-radius: 12px;\n            overflow: hidden;\n            cursor: ew-resize;\n            border: 1px solid #444;\n        }\n\n        .vs-player video {\n            position: absolute;\n            top: 0;\n            left: 0;\n            width: 100%;\n            height: 100%;\n            object-fit: contain;\n        }\n\n        .v-top {\n            z-index: 2;\n        }\n\n        .v-handle {\n            position: absolute;\n            top: 0;\n            bottom: 0;\n            width: 4px;\n            margin-left: -2px;\n            background: var(--color-accent);\n            z-index: 10;\n            pointer-events: none;\n        }\n\n        .v-handle::after {\n            content: '\u2194';\n            position: absolute;\n            top: 50%;\n            left: 50%;\n            transform: translate(-50%, -50%);\n            width: 44px;\n            height: 44px;\n            background: var(--color-accent);\n            border-radius: 50%;\n            border: 3px solid white;\n            color: white;\n            display: flex;\n            align-items: center;\n            justify-content: center;\n            font-weight: bold;\n            font-size: 20px;\n            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);\n        }\n\n        .v-btns {\n            position: absolute;\n            top: 15px;\n            right: 15px;\n            z-index: 30;\n            display: flex;\n            gap: 8px;\n        }\n\n        .vs-btn,\n        .v-btn {\n            background: #111 !important;\n            border: 2px solid #444;\n            border-radius: 10px;\n            width: 48px;\n            height: 48px;\n            cursor: pointer;\n            display: flex;\n            align-items: center;\n            justify-content: center;\n        }\n\n        .v-btn svg,\n        .vs-btn svg {\n            width: 26px;\n            height: 26px;\n            color: white !important;\n            stroke: white !important;\n            stroke-width: 2.5px !important;\n        }\n\n        .v-play-overlay {\n            position: absolute;\n            top: 0;\n            left: 0;\n            right: 0;\n            bottom: 0;\n            display: flex;\n            align-items: center;\n            justify-content: center;\n            background: rgba(0, 0, 0, 0.3);\n            z-index: 20;\n            color: white;\n            font-size: 60px;\n            pointer-events: none;\n            opacity: 1;\n            transition: 0.2s;\n        }\n\n        .vs-player.playing .v-play-overlay {\n            opacity: 0;\n        }\n        ",
+  "js_on_load": "\n        const c = element.querySelector('.vs-player');\n        if (!c) return;\n        const v1 = c.querySelector('.v-base');\n        const v2 = c.querySelector('.v-top');\n        const h = c.querySelector('.v-handle');\n        const bxs = element.querySelectorAll('.vs-box');\n        \n        const iVol = `<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M1 13.8V10.2C1 9 2 8 3 8H6L12 4V20L6 16H3C2 16 1 15 1 13.8Z\"/><path d=\"M17 8C17 8 19 10 19 12C19 14 17 16 17 16\"/><path d=\"M21 5C21 5 24 9 24 12C24 15 21 19 21 19\"/></svg>`;\n        const iMute = `<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M18 14L22 10M22 14L18 10M2 13.8V10.2C2 9 3 8 4 8H7L13 4V20L7 16H4C3 16 2 15 2 13.8Z\"/></svg>`;\n        const iMax = `<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M8 3H5a2 2 0 0 0-2 2v3m18 0V5a2 2 0 0 0-2-2h-3m0 18h3a2 2 0 0 0 2-2v-3M3 16v3a2 2 0 0 0 2 2h3\"></path></svg>`;\n        const iMin = `<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M8 3v3a2 2 0 0 1-2 2H3m18 0h-3a2 2 0 0 1-2-2V3m0 18v-3a2 2 0 0 1 2-2h3M3 16h3a2 2 0 0 1 2 2v3\"></path></svg>`;\n       \n        const applyVideos = (data) => {\n            if (data && data.length === 2 && data[0] && data[1]) {\n                v1.src = data[0]; \n                v2.src = data[1];\n                c.style.display = 'block';\n                bxs.forEach(b => b.classList.add('has-v'));\n            }\n        };\n\n        const observer = new MutationObserver(() => {\n            try {\n                const newValue = JSON.parse(c.getAttribute('data-value'));\n                applyVideos(newValue);\n            } catch(e) {}\n        });\n        observer.observe(c, { attributes: true, attributeFilter: ['data-value'] });\n       \n        applyVideos(props.value);\n\n        const iL = element.querySelector('#in-l');\n        const iR = element.querySelector('#in-r');\n        if (iL && iR) {\n            const up = (file, idx) => {\n                const r = new FileReader();\n                r.onload = (e) => {\n                    const b64 = e.target.result;\n                    if(idx===0) v1.src = b64; else v2.src = b64;\n                    bxs[idx].classList.add('has-v');\n                    if(v1.src && v2.src) {\n                        c.style.display = 'block';\n                        props.value = [v1.src, v2.src];\n                        trigger('change');\n                    }\n                };\n                r.readAsDataURL(file);\n            };\n            iL.onchange = e => up(e.target.files[0], 0);\n            iR.onchange = e => up(e.target.files[0], 1);\n            bxs[0].onclick = () => iL.click();\n            bxs[1].onclick = () => iR.click();\n        }\n      \n        const bM = element.querySelector('#btn-mute');\n        bM.onclick = e => { e.stopPropagation(); v1.muted = !v1.muted; bM.innerHTML = v1.muted ? iMute : iVol; };\n        const bF = element.querySelector('#btn-fs');\n        bF.onclick = e => { e.stopPropagation(); if(!document.fullscreenElement) c.requestFullscreen(); else document.exitFullscreen(); };\n        document.addEventListener('fullscreenchange', () => { bF.innerHTML = document.fullscreenElement ? iMin : iMax; });\n\n        function refresh(p) {\n            p = Math.max(0, Math.min(100, p));\n            h.style.left = p + \"%\";\n            v2.style.clipPath = `polygon(${p}% 0, 100% 0, 100% 100%, ${p}% 100%)`;\n        }\n        refresh(50);\n\n        c.onmousemove = e => { if(e.buttons===1) refresh(((e.clientX - c.getBoundingClientRect().left)/c.offsetWidth)*100); };\n        c.onmousedown = e => { if(!e.target.closest('button')) refresh(((e.clientX - c.getBoundingClientRect().left)/c.offsetWidth)*100); };\n        c.onclick = e => { if(e.target.closest('button')) return; if(v1.paused) v1.play(); else v1.pause(); };\n        v1.onplay = () => { v2.currentTime = v1.currentTime; v2.play(); c.classList.add('playing'); };\n        v1.onpause = () => { v2.pause(); c.classList.remove('playing'); };\n        v1.ontimeupdate = () => { if(Math.abs(v1.currentTime - v2.currentTime) > 0.2) v2.currentTime = v1.currentTime; };\n        ",
+  "default_props": {
+    "value": ""
+  },
+  "python_code": "class VideoSlider(gr.HTML):\n    EVENTS = [\"change\"]\n\n    def __init__(\n        self,\n        value: Optional[Tuple[str, str]] = None,\n        height: int = 400,\n        interactive: bool = True,\n        label: str = None,\n        **kwargs\n    ):\n        self.height = height\n        self.interactive = interactive\n        self.label = label\n\n        # Icons\n        icons = {\n            \"success\": '<svg width=\"48\" height=\"48\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"><circle cx=\"12\" cy=\"12\" r=\"10\" fill=\"#10b981\"/><path d=\"M8 12L11 15L16 9\" stroke=\"white\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"/></svg>',\n            \"mute\": '<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M18 14L22 10M22 14L18 10M2 13.8V10.2C2 9 3 8 4 8H7L13 4V20L7 16H4C3 16 2 15 2 13.8Z\"/></svg>',\n            \"volume\": '<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M1 13.8V10.2C1 9 2 8 3 8H6L12 4V20L6 16H3C2 16 1 15 1 13.8Z\"/><path d=\"M17 8C17 8 19 10 19 12C19 14 17 16 17 16\"/><path d=\"M21 5C21 5 24 9 24 12C24 15 21 19 21 19\"/></svg>',\n            \"maximize\": '<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M8 3H5a2 2 0 0 0-2 2v3m18 0V5a2 2 0 0 0-2-2h-3m0 18h3a2 2 0 0 0 2-2v-3M3 16v3a2 2 0 0 0 2 2h3\"></path></svg>',\n            \"minimize\": '<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M8 3v3a2 2 0 0 1-2 2H3m18 0h-3a2 2 0 0 1-2-2V3m0 18v-3a2 2 0 0 1 2-2h3M3 16h3a2 2 0 0 1 2 2v3\"></path></svg>'\n        }\n\n        up_display = \"grid\" if self.interactive else \"none\"\n\n        html_template = f\"\"\"\n        <div class=\"vs-container\">\n            <div class=\"vs-upload-grid\" style=\"display: {up_display}\">\n                <div class=\"vs-box\" id=\"up-l\">\n                    <input type=\"file\" id=\"in-l\" style=\"display:none\" accept=\"video/*\">\n                    <div class=\"vs-def\">\n                        <div class=\"vs-icon-placeholder\">\ud83c\udf9e\ufe0f</div>\n                        <div class=\"vs-label-text\">Video A (Original)</div>\n                    </div>\n                    <div class=\"vs-ok\">{icons['success']}<div class=\"vs-label-text\">Video Loaded</div></div>\n                </div>\n                <div class=\"vs-box\" id=\"up-r\">\n                    <input type=\"file\" id=\"in-r\" style=\"display:none\" accept=\"video/*\">\n                    <div class=\"vs-def\">\n                        <div class=\"vs-icon-placeholder\">\ud83e\ude84</div>\n                        <div class=\"vs-label-text\">Video B (Processed)</div>\n                    </div>\n                    <div class=\"vs-ok\">{icons['success']}<div class=\"vs-label-text\">Video Loaded</div></div>\n                </div>\n            </div>\n\n            <div class=\"vs-player\" style=\"height: {self.height}px; display: none;\" data-value='${{JSON.stringify(value)}}'>\n                <video class=\"v-base\" playsinline loop muted></video>\n                <video class=\"v-top\" playsinline loop muted></video>\n                <div class=\"v-handle\"></div>\n                <div class=\"v-btns\">\n                    <button class=\"v-btn\" id=\"btn-fs\" title=\"Fullscreen\">{icons['maximize']}</button>\n                    <button class=\"vs-btn\" id=\"btn-mute\" title=\"Mute\">{icons['mute']}</button>\n                </div>\n                <div class=\"v-play-overlay\">\u25b6</div>\n            </div>\n        </div>\n        \"\"\"\n\n        css_template = \"\"\"\n        .vs-container {\n            width: 100%;\n            font-family: 'Inter', sans-serif;\n            min-height: 50px;\n        }\n\n        .vs-upload-grid {\n            display: grid;\n            grid-template-columns: 1fr 1fr;\n            gap: 15px;\n            margin-bottom: 15px;\n        }\n\n        .vs-box {\n            border: 2px dashed var(--border-color-primary);\n            border-radius: 16px;\n            height: 110px;\n            display: flex;\n            flex-direction: column;\n            align-items: center;\n            justify-content: center;\n            background: var(--background-fill-secondary);\n            cursor: pointer;\n            transition: all 0.3s ease;\n        }\n\n        .vs-box:hover {\n            border-color: var(--color-accent);\n            background: var(--background-fill-primary);\n            transform: translateY(-2px);\n        }\n\n        .vs-def,\n        .vs-ok {\n            display: flex;\n            flex-direction: column;\n            align-items: center;\n            justify-content: center;\n            gap: 10px;\n            width: 100%;\n            height: 100%;\n        }\n\n        .vs-icon-placeholder {\n            font-size: 1.2rem;\n            line-height: 1;\n        }\n\n        .vs-label-text {\n            font-size: 1.05rem;\n            font-weight: 500;\n            color: var(--body-text-color);\n        }\n\n        .vs-box.has-v {\n            border: 2.5px solid #10b981;\n            background: rgba(16, 185, 129, 0.08);\n        }\n\n        .vs-box.has-v .vs-def {\n            display: none;\n        }\n\n        .vs-ok {\n            display: none;\n        }\n\n        .vs-box.has-v .vs-ok {\n            display: flex;\n        }\n\n        .vs-player {\n            position: relative;\n            width: 100%;\n            background: #000;\n            border-radius: 12px;\n            overflow: hidden;\n            cursor: ew-resize;\n            border: 1px solid #444;\n        }\n\n        .vs-player video {\n            position: absolute;\n            top: 0;\n            left: 0;\n            width: 100%;\n            height: 100%;\n            object-fit: contain;\n        }\n\n        .v-top {\n            z-index: 2;\n        }\n\n        .v-handle {\n            position: absolute;\n            top: 0;\n            bottom: 0;\n            width: 4px;\n            margin-left: -2px;\n            background: var(--color-accent);\n            z-index: 10;\n            pointer-events: none;\n        }\n\n        .v-handle::after {\n            content: '\u2194';\n            position: absolute;\n            top: 50%;\n            left: 50%;\n            transform: translate(-50%, -50%);\n            width: 44px;\n            height: 44px;\n            background: var(--color-accent);\n            border-radius: 50%;\n            border: 3px solid white;\n            color: white;\n            display: flex;\n            align-items: center;\n            justify-content: center;\n            font-weight: bold;\n            font-size: 20px;\n            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);\n        }\n\n        .v-btns {\n            position: absolute;\n            top: 15px;\n            right: 15px;\n            z-index: 30;\n            display: flex;\n            gap: 8px;\n        }\n\n        .vs-btn,\n        .v-btn {\n            background: #111 !important;\n            border: 2px solid #444;\n            border-radius: 10px;\n            width: 48px;\n            height: 48px;\n            cursor: pointer;\n            display: flex;\n            align-items: center;\n            justify-content: center;\n        }\n\n        .v-btn svg,\n        .vs-btn svg {\n            width: 26px;\n            height: 26px;\n            color: white !important;\n            stroke: white !important;\n            stroke-width: 2.5px !important;\n        }\n\n        .v-play-overlay {\n            position: absolute;\n            top: 0;\n            left: 0;\n            right: 0;\n            bottom: 0;\n            display: flex;\n            align-items: center;\n            justify-content: center;\n            background: rgba(0, 0, 0, 0.3);\n            z-index: 20;\n            color: white;\n            font-size: 60px;\n            pointer-events: none;\n            opacity: 1;\n            transition: 0.2s;\n        }\n\n        .vs-player.playing .v-play-overlay {\n            opacity: 0;\n        }\n        \"\"\"\n\n        js_on_load = f\"\"\"\n        const c = element.querySelector('.vs-player');\n        if (!c) return;\n        const v1 = c.querySelector('.v-base');\n        const v2 = c.querySelector('.v-top');\n        const h = c.querySelector('.v-handle');\n        const bxs = element.querySelectorAll('.vs-box');\n\n        const iVol = `{icons['volume']}`;\n        const iMute = `{icons['mute']}`;\n        const iMax = `{icons['maximize']}`;\n        const iMin = `{icons['minimize']}`;\n\n        const applyVideos = (data) => {{\n            if (data && data.length === 2 && data[0] && data[1]) {{\n                v1.src = data[0]; \n                v2.src = data[1];\n                c.style.display = 'block';\n                bxs.forEach(b => b.classList.add('has-v'));\n            }}\n        }};\n\n        const observer = new MutationObserver(() => {{\n            try {{\n                const newValue = JSON.parse(c.getAttribute('data-value'));\n                applyVideos(newValue);\n            }} catch(e) {{}}\n        }});\n        observer.observe(c, {{ attributes: true, attributeFilter: ['data-value'] }});\n\n        applyVideos(props.value);\n\n        const iL = element.querySelector('#in-l');\n        const iR = element.querySelector('#in-r');\n        if (iL && iR) {{\n            const up = (file, idx) => {{\n                const r = new FileReader();\n                r.onload = (e) => {{\n                    const b64 = e.target.result;\n                    if(idx===0) v1.src = b64; else v2.src = b64;\n                    bxs[idx].classList.add('has-v');\n                    if(v1.src && v2.src) {{\n                        c.style.display = 'block';\n                        props.value = [v1.src, v2.src];\n                        trigger('change');\n                    }}\n                }};\n                r.readAsDataURL(file);\n            }};\n            iL.onchange = e => up(e.target.files[0], 0);\n            iR.onchange = e => up(e.target.files[0], 1);\n            bxs[0].onclick = () => iL.click();\n            bxs[1].onclick = () => iR.click();\n        }}\n\n        const bM = element.querySelector('#btn-mute');\n        bM.onclick = e => {{ e.stopPropagation(); v1.muted = !v1.muted; bM.innerHTML = v1.muted ? iMute : iVol; }};\n        const bF = element.querySelector('#btn-fs');\n        bF.onclick = e => {{ e.stopPropagation(); if(!document.fullscreenElement) c.requestFullscreen(); else document.exitFullscreen(); }};\n        document.addEventListener('fullscreenchange', () => {{ bF.innerHTML = document.fullscreenElement ? iMin : iMax; }});\n\n        function refresh(p) {{\n            p = Math.max(0, Math.min(100, p));\n            h.style.left = p + \"%\";\n            v2.style.clipPath = `polygon(${{p}}% 0, 100% 0, 100% 100%, ${{p}}% 100%)`;\n        }}\n        refresh(50);\n\n        c.onmousemove = e => {{ if(e.buttons===1) refresh(((e.clientX - c.getBoundingClientRect().left)/c.offsetWidth)*100); }};\n        c.onmousedown = e => {{ if(!e.target.closest('button')) refresh(((e.clientX - c.getBoundingClientRect().left)/c.offsetWidth)*100); }};\n        c.onclick = e => {{ if(e.target.closest('button')) return; if(v1.paused) v1.play(); else v1.pause(); }};\n        v1.onplay = () => {{ v2.currentTime = v1.currentTime; v2.play(); c.classList.add('playing'); }};\n        v1.onpause = () => {{ v2.pause(); c.classList.remove('playing'); }};\n        v1.ontimeupdate = () => {{ if(Math.abs(v1.currentTime - v2.currentTime) > 0.2) v2.currentTime = v1.currentTime; }};\n        \"\"\"\n\n        super().__init__(\n            value=value,\n            html_template=html_template,\n            css_template=css_template,\n            js_on_load=js_on_load,\n            **kwargs\n        )\n\n    def _encode(self, path):\n        if not path or not os.path.exists(path): return None\n        mime, _ = mimetypes.guess_type(path)\n        with open(path, \"rb\") as f:\n            b64 = base64.b64encode(f.read()).decode()\n        return f\"data:{mime or 'video/mp4'};base64,{b64}\"\n\n    def postprocess(self, value):\n        if value and isinstance(value, (list, tuple)) and len(value) == 2:\n            return [self._encode(v) for v in value]\n        return value\n\n    def api_info(self): return {\"type\": \"string\"}\n",
+  "head": "",
+  "repo_url": "https://huggingface.co/spaces/elismasilva/gradio_video_slider"
+}

manifest.json

@@ -216,5 +216,17 @@
       "dashboard"
     ],
     "repo_url": "https://huggingface.co/spaces/elismasilva/gradio_gpu_monitor"
+  },
+  {
+    "id": "video-slider",
+    "name": "Video Slider",
+    "description": "A high-performance video comparison component for Gradio apps. It allows users to compare two videos side-by-side with a draggable slider, featuring frame-accurate synchronization and built-in audio/fullscreen controls.",
+    "author": "elismasilva",
+    "tags": [
+      "video",
+      "video-comparison",
+      "slider"
+    ],
+    "repo_url": "https://huggingface.co/spaces/elismasilva/gradio_video_slider"
   }
 ]