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Questions tagged [vp8]

VP8 is a video compression format owned by Google, encoded with the libvpx software library, and released under a 3-clause BSD license.

133 questions
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Render VP8 Frame from webP or webM

Basically webM and webP are encoded with VP8 data. But I need only VP8 data at this moment. I tried to render VP8 data from whammy and MediaRecorder, but all ends in vain. So, Is there anyway to render VP8 frame from webP image in javascript ?
Kumar
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VP6 decoder SDK

Is On2/Google VP8 decoder, backward compatible with VP6? Or can VP6 video stream be decoder using VP8 decoder? Also is their and SDK for VP6 decoding? Is there any VP6 decoder for a commercial product (I cannot use open source)? I tried the On2…
Sheldon Cooper
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What settings can be used for live video for vp8enc in gstreamer?

I'm looking into using this element to encode live video, and in most cases, where the input video is relatively simple, it works fine. However for some of our scenes the encoder falls behind. (In particular we have a test scene with a bunch of…
mpr
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Detect VP8 Key Frame(I-Frame) in RTP stream

I need to detect VP8 Key Frame in RTP packet. I know how to remove RTP header and get the payload. Does it have a specific signature/header?
Sumit Naik
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Save RTP vp8 stream to webm file

I have saved an RTP (with vp8 codec) stream on a file. Now I need to add the header information, to obtain a valid webm file. How I can add the video meta info? Thanks in advance
user2771462
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Can FFmpeg encode video in VP8 codec?

Can FFmpeg encode video in VP8 codec? (I mean its trunk vercion)
Rella
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How do you make Chromium use the VP9 codec with WebRTC?

When using Chromium(48) or Chrome(45) for video chat the browsers appear to use the VP8 codec instead of VP9. Searching the Chromium WebRTC source code shows many references to the VP9 codec so I believe that it is supported. Based on Internet…
Chris M
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Concatenate parts of two or more webm video blobs

Is it possible to to concatenate parts of two or more video blobs encoded in webm format using just client side javascript?
thunderbird
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vp9 encoder returns a null packet

i using this code to encode video stream using vp8 and i decided to give vp9 a try so i changed every thing with starts with vp_* from 8 to 9. but the vp9 encoder always return a null packet although the encoder doesn't return any error. here is…
max
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Distribute webm/VP8 player without installing directShow filters

I am about to write a C# application that plays webm video files which have VP8 encoded videostreams inside. Is it possible to do this without having the user to install a DirectShow Filter? i.e. by providing some DLLs with the distribution? Is this…
clamp
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Creating a webm file in android

I'm trying to create a webm file in android using the Android's MediaCodec API. I created a VP8 encoder using MediaCodec.createEncoderByType("video/x-vnd.on2.vp8") as is shown in this CTS test :…
omerjerk
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gstreamer: no element "vp8enc"

I am trying to follow this simple example to stream WebM VP8 video over RTP. I am runinng Arch linux 64 bits, and I have compiled and installed the gstreamer version they talk about (i.e. the git version) and I followed these instructions. From what…
nschoe
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Can Android VideoView play VP8 codec video?

I have been searching for an answer to this question everywhere. I looked at the supported formats for android and the .webm file I have is supported and it plays on the built-in video player on my android device, yet it won't play in VideoView.…
Timothy Logan
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WebM VP8 how to decode non sequential frames

Can anyone drop me any ideas on how the VP8 encoded frames could be properly decoded in "a non sequential" order. What I mean by this is: I.e. I have chunk of VP8 encoded frames from "1" to "X".. (An "I" frame is added every 25 frames) If I play all…
Gediminas
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webm local udp streaming using FFMPEG

I was just started to use ffmpeg recently and stumbled on this streaming problem. Scenario: i want to live stream a webcam in local network. Both server and client will be using windows platform. Current feasible solution: using ffmpeg simple…
siniv
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