Question / Help FFmpeg: "Start Recording" unresponsive/Couldn't find encoder 'vp8'

dssdassw

Member
I was attempting to encode a WebM file with OBS-multiplatform, but when I tried to begin the recording, the button wouldn't respond. Upon further investigation, the log file reveals that OBS was unable to find the vp8 encoder. Can anyone assist me with this issue? I will provide any further information if it is required.
I will provide the log inside of a code container, though I am not sure if a spoiler container or providing it containerless would be more appropriate.
EDIT: forgot to state that I am using Windows 10, which may be the cause of this issue.
Code:
13:45:07.750: CPU Name: Intel(R) Core(TM) i5-4690 CPU @ 3.50GHz
13:45:07.750: CPU Speed: 3500MHz
13:45:07.750: Physical Cores: 4, Logical Cores: 4
13:45:07.750: Physical Memory: 8119MB Total, 5226MB Free
13:45:07.750: Windows Version: 10.0 Build 10240 (revision: 16384)
13:45:07.750: Aero is Enabled (Aero is always on for windows 8 and above)
13:45:07.757: OBS 0.11.3 (64bit, windows)
13:45:07.757: ---------------------------------
13:45:07.757: ---------------------------------
13:45:07.757: audio settings reset:
13:45:07.757:     samples per sec: 44100
13:45:07.757:     speakers:        2
13:45:07.757:     buffering (ms):  1000
13:45:07.759: ---------------------------------
13:45:07.759: Initializing D3D11..
13:45:07.759: Available Video Adapters:
13:45:07.761:     Adapter 0: AMD Radeon R9 200 / HD 7900 Series
13:45:07.764: Loading up D3D11 on adapter AMD Radeon R9 200 / HD 7900 Series (0)
13:45:07.772: D3D11 loaded sucessfully, feature level used: 45056
13:45:08.199: ---------------------------------
13:45:08.199: video settings reset:
13:45:08.199:     base resolution:   1280x720
13:45:08.199:     output resolution: 1280x720
13:45:08.199:     fps:               60/1
13:45:08.199:     format:            RGBA
13:45:08.199: GPU conversion not available for format: 6
13:45:08.201: ---------------------------------
13:45:08.201: Loading module: coreaudio-encoder.dll
13:45:08.202: [CoreAudio encoder]: Failed loading library 'CoreAudioToolbox.dll'
13:45:08.202: [CoreAudio encoder]: Couldn't load CoreAudio AAC encoder
13:45:08.202: ---------------------------------
13:45:08.202: Loading module: image-source.dll
13:45:08.204: ---------------------------------
13:45:08.204: Loading module: obs-ffmpeg.dll
13:45:08.205: ---------------------------------
13:45:08.205: Loading module: obs-filters.dll
13:45:08.206: ---------------------------------
13:45:08.206: Loading module: obs-outputs.dll
13:45:08.207: ---------------------------------
13:45:08.207: Loading module: obs-x264.dll
13:45:08.208: ---------------------------------
13:45:08.208: Loading module: rtmp-services.dll
13:45:08.209: ---------------------------------
13:45:08.209: Loading module: text-freetype2.dll
13:45:08.311: ---------------------------------
13:45:08.311: Loading module: win-capture.dll
13:45:08.518: ---------------------------------
13:45:08.518: Loading module: win-decklink.dll
13:45:08.522: No blackmagic support
13:45:08.522: Failed to start search for DeckLink devices
13:45:08.522: ---------------------------------
13:45:08.522: Loading module: win-dshow.dll
13:45:08.527: ---------------------------------
13:45:08.527: Loading module: win-mf.dll
13:45:08.528: [Media Foundation encoder]: Adding Media Foundation AAC Encoder
13:45:08.528: ---------------------------------
13:45:08.528: Loading module: win-wasapi.dll
13:45:08.528: =====================================================================
13:45:08.529: output 'adv_stream' (rtmp_output) created
13:45:08.529: output 'adv_ffmpeg_output' (ffmpeg_output) created
13:45:08.529: encoder 'streaming_h264' (obs_x264) created
13:45:08.529: AAC encoder bitrate mapping:
13:45:08.529:     32 kbit/s: 'FFmpeg Default AAC Encoder' (ffmpeg_aac)
13:45:08.529:     64 kbit/s: 'FFmpeg Default AAC Encoder' (ffmpeg_aac)
13:45:08.529:     96 kbit/s: 'Media Foundation AAC Encoder' (mf_aac)
13:45:08.529:     128 kbit/s: 'Media Foundation AAC Encoder' (mf_aac)
13:45:08.529:     160 kbit/s: 'Media Foundation AAC Encoder' (mf_aac)
13:45:08.529:     192 kbit/s: 'Media Foundation AAC Encoder' (mf_aac)
13:45:08.529:     224 kbit/s: 'FFmpeg Default AAC Encoder' (ffmpeg_aac)
13:45:08.529:     256 kbit/s: 'FFmpeg Default AAC Encoder' (ffmpeg_aac)
13:45:08.529:     288 kbit/s: 'FFmpeg Default AAC Encoder' (ffmpeg_aac)
13:45:08.529:     320 kbit/s: 'FFmpeg Default AAC Encoder' (ffmpeg_aac)
13:45:08.529: encoder 'adv_aac0' (ffmpeg_aac) created
13:45:08.529: encoder 'adv_aac1' (mf_aac) created
13:45:08.529: encoder 'adv_aac2' (mf_aac) created
13:45:08.529: encoder 'adv_aac3' (mf_aac) created
13:45:08.529: service 'default_service' (rtmp_custom) created
13:45:08.530: All scene data cleared
13:45:08.530: ------------------------------------------------
13:45:08.542: WASAPI: Device 'Speakers (Realtek High Definition Audio)' initialized
13:45:08.542: source 'Desktop Audio' (wasapi_output_capture) created
13:45:08.551: WASAPI: Device 'Microphone (Blue Snowball)' initialized
13:45:08.551: source 'Mic/Aux' (wasapi_input_capture) created
13:45:08.552: source 'Scene' (scene) created
13:45:08.552: source 'osuWindowCap' (window_capture) created
13:45:08.665: Update check: last known remote version is 0.11.3
13:45:13.841: Couldn't find encoder 'vp8'
13:45:13.841: ffmpeg_data_init failed
13:45:13.842: ==== Recording Stop ================================================
 
Top