Léngkah 1: Unggah anjeun AVI file nganggo tombol di luhur atanapi ku cara sered teras leupaskeun.
Léngkah 2: Klik tombol 'Convert' pikeun ngamimitian konvérsi.
Léngkah 3: Unduh anu parantos dirobih FLV file
AVI ka FLV FAQ Konversi
How do I re-encode AVI to FLV without visible quality loss?
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Upload your AVI file and the converter applies a CRF-based re-encode targeting visually-lossless FLV output (CRF 18 for H.264 / H.265, CRF 30 for VP9 / AV1 are the rough equivalents). WebM targets default to VP9; MP4 targets default to H.264 for the broadest playback support.
Which codec does the FLV output use by default?
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The codec follows the FLV container. FLV = WebM picks VP9 (or AV1 if you opt in for ~30% smaller files); FLV = MP4 picks H.264; FLV = MKV picks H.265. The advanced options let you override the codec independently of the container.
Will my audio track survive the AVI to FLV conversion?
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Yes — audio is re-muxed when source and target share a codec (e.g. AAC inside both MP4 and MKV) or re-encoded to a FLV-container-friendly codec otherwise (Opus / Vorbis inside WebM, AAC inside MP4). Multi-track audio is preserved when FLV supports it.
Can I keep the original framerate when converting AVI to FLV?
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By default, framerate is unchanged (AVI 24 fps stays 24 fps in FLV; 60 fps stays 60 fps). For interlaced sources we deinterlace and pick the field-doubled rate; you can force a specific framerate (e.g. 30 fps for web upload limits) in the advanced options.
What is the file size difference between AVI and FLV?
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Same-codec re-muxes (e.g. AVI → FLV where both can hold H.264) produce nearly-identical sizes. Codec changes can swing it dramatically: H.264 → VP9/AV1 typically cuts the file 30-50% at the same visual quality; H.264 → H.265 roughly halves it; VP9 → H.264 grows it.
Will the FLV file play in browsers and on mobile devices?
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WebM (VP9 / VP8) plays natively in Chrome, Firefox, Edge, and Safari 14+. MP4 / H.264 plays everywhere — desktop browsers, iOS, Android, Smart TVs. MKV needs VLC on iOS. The advanced "device compatibility" preset picks the safest combination for the target platform.
How long does converting a 1-hour AVI file to FLV take?
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Same-codec re-mux: under a minute (no re-encode pass). Re-encode to a different codec: typically 0.3-0.7× source duration on our pipeline, so a 1-hour AVI → FLV finishes in 18-40 minutes. AV1 is the slowest target; VP9 and H.265 are mid-range; H.264 is fastest.
What is the maximum resolution supported for AVI to FLV?
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Up to 8K (7680×4320) on Premium. Free users are capped at 4K (3840×2160) per the per-file size limit. HDR metadata (HDR10, Dolby Vision) is preserved where both AVI and FLV containers support it; tone-mapping to SDR is offered when the FLV pipeline cannot hold HDR.
Is my AVI video private during conversion?
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Yes — uploaded video files are processed in isolated workers and deleted within minutes of completion. We never view, store, retain, or share content. The full data-retention policy is at /privacy/.
Can I crop or trim during the AVI to FLV conversion?
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Not in the same step — use /trim-video/ or /resize-video/ to clip and crop the AVI first, then queue the AVI → FLV step. Doing them in series is faster than re-encoding the whole file just to shave seconds off the ends.
Why is the FLV file blurry or blocky compared to the AVI source?
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Almost always a bitrate-too-low setting. Re-encoding a high-bitrate AVI into a lower-bitrate FLV at the default CRF compresses heavily on motion-heavy scenes. Drop CRF to 16-18 (H.264) or 24-28 (VP9 / AV1) or set an explicit target bitrate and re-run to recover quality.
Does the AVI to FLV converter support subtitles?
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Yes — embedded subtitle tracks (mov_text in MP4, SRT/ASS inside MKV, WebVTT in WebM) are preserved when both AVI and FLV containers support them. Burned-in (hardsub) subtitles transfer automatically because they are part of the video frame itself.
FLV (Flash Video) mangrupikeun format wadah pidéo anu dikembangkeun ku Adobe. Biasana dianggo pikeun streaming video online sareng dirojong ku Adobe Flash Player.