שריט 2: דריקט דעם 'קאָנווערט' קנעפּל צו אָנהייבן די קאָנווערסיע.
שריט 3: דאַונלאָוד דיין קאָנווערטעד 3GP טעקעס
WebM צו 3GP קאָנווערסיע אָפֿט געשטעלטע פֿראַגעס
ווי אַזוי קאָדיר איך אַװעק WebM צו 3GP אָן אָנצולײגן די ווידעאָ־קוואַליטעט?
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Upload your WebM file and set Quality to High Quality in the conversion options. That re-encodes the video at the highest quality setting (CRF 18 for H.264 and VP9 output), which keeps the most detail at the cost of a larger file. The default, Balanced, uses the standard setting. The 3GP output gets a codec its container supports: H.264 for MP4, MOV and MKV, VP9 for WebM. WebM איז װײַלװײַל שװער: VP8 אָדער VP9 ווידעאָ (AV1 נײַער) מיט Vorbis אָדער Opus אודיו, און ניט װידער עפּעס. 3GP האָט H.263 אָדער MPEG-4 טייל 2 ווידיאס מיט AMR שאַרף-באַנד שפּראַך אודיו, אַלע אַטשיווד פֿאַר מינימום ביטע רייץ מער ווי קוואַליטעט.
קען איך נאָך פֿאַרבינדן די טעקע אין אַ װײַב־װײַז נאָך דער איבערװײַזונג פֿון WebM צו 3GP?
It depends on the 3GP container. MP4, MOV and MKV output use H.264, which plays on practically every phone, browser and TV. WebM output uses VP9. AVI, WMV and MPEG output use the older codecs those formats were designed for. 3GP איז דער קאַנטיינער וואס די 3GPP האט סטנדרטיזירט פאר פריע מאָבילע טעלעפאָנירן, ווען ווידיאס האבן געדארפט פּאַסן א 176x144 שריפט און א 2G דאַטן פלאן.
װעט מײַן אודיו־טרײַב איבערלעבן די איבערװײַזונג פֿון WebM צו 3GP?
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Yes, the main audio track comes through, re-encoded to a codec the 3GP container plays, for example AAC in MP4 and MOV or Opus in WebM. Most conversions keep only that one track (the one with the most channels), so alternate languages and commentary are dropped. MP4 to MOV, and AVI, WMV, MPEG, FLV, VOB or M4V to MKV, keep every audio track.
קען איך האַלטן די אָריגינעל ראָם־רײט װען איך װײַז אױס WebM צו 3GP?
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Yes. The frame rate is kept unless you change it: a 24 fps WebM stays 24 fps in the 3GP. The Frame Rate setting can also convert to 60, 30 or 24 fps. It changes the rate only; it does not deinterlace the video or remove 3:2 pulldown.
How much will the file size change going from WebM to 3GP?
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It depends on what happens to the video. MKV to MP4 or MOV with the default settings copies the video stream unchanged, so the size stays close to the source. Most other pairs re-encode it: a high-bitrate WebM usually comes out smaller, while an already heavily compressed one can grow. Smaller File under Quality gives the smallest output, and H.265 in the Codec setting (MP4, MOV and MKV) is usually smaller than H.264 at similar quality but plays on fewer devices.
MP4 with H.264 plays on practically every phone, browser and TV. MOV with H.264 plays on Apple devices and most TVs but not on every older Android phone. MKV needs an app such as VLC on iOS, and WebM is at home in browsers. There is no device preset on this page, so choose the target format your device supports.
How long does converting a 1-hour WebM video to 3GP take?
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There is no fixed time: it depends on the length, the resolution and the target format. Conversions run on our servers' CPUs with software encoders; there is no GPU acceleration. MKV to MP4 or MOV with the default settings copies the video stream and is the quickest. A re-encode to H.264 takes longer, and WebM (VP9) is the slowest target, several times slower than H.264 in our tests.
וואָס איז דער גרעסטער אױסגלײַכונג פֿאַר WebM צו 3GP?
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The converter has no resolution cap of its own; the limit is the upload size allowed on your plan, and the resolution stays as it is unless you choose 1080p, 720p or 480p. There is no HDR processing or tone mapping. When the video stream is copied (MKV to MP4 or MOV with the default settings), HDR10 passes through untouched. A re-encode drops the HDR10 mastering metadata, and with a Quality, Resolution or Frame Rate setting some pairs also reduce the video to 8-bit colour, so an HDR WebM can look washed out.
Is my WebM video private during conversion to 3GP?
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Yes. Uploaded WebM files are processed on our own conversion servers, no person reviews them, and they are never shared. The upload and the converted 3GP are both deleted automatically about 24 hours after the conversion, which leaves time to download the result. See /privacy/ for the full policy.
צי איך װעל צוצײכן, צוצײכן אָדער רוטן בשעת דער איבערזעצונג פֿון WebM צו 3GP?
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Not in the same step. Use /trim-video/ or /video-cutter/ to clip the WebM first, or /rotate-video/ to turn it, then run the WebM to 3GP conversion. Trimming first is faster than re-encoding the whole WebM just to drop unused footage.
