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    Certain Videos Do Not Play

    Opera for Windows
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    • jimpiersall
      jimpiersall last edited by

      I tried solutions on that "Invalid Parameters" board, and nothing fixed it. I appreciate the suggestions.

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      • leocg
        leocg Moderator Volunteer last edited by

        Take a look at opera://media-internals while trying to play those videos. Also check opera://gpu.

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        • jimpiersall
          jimpiersall last edited by

          This is opera://gpu

          Graphics Feature Status
          Canvas: Software only, hardware acceleration unavailable
          Flash: Software only, hardware acceleration unavailable
          Flash Stage3D: Software only, hardware acceleration unavailable
          Flash Stage3D Baseline profile: Software only, hardware acceleration unavailable
          Compositing: Software only, hardware acceleration unavailable
          Multiple Raster Threads: Unavailable
          Native GpuMemoryBuffers: Software only. Hardware acceleration disabled
          Rasterization: Software only, hardware acceleration unavailable
          Video Decode: Software only, hardware acceleration unavailable
          Video Encode: Software only, hardware acceleration unavailable
          VPx Video Decode: Software only, hardware acceleration unavailable
          WebGL: Unavailable
          WebGL2: Unavailable
          Driver Bug Workarounds
          clear_uniforms_before_first_program_use
          decode_encode_srgb_for_generatemipmap
          disable_direct_composition
          disable_discard_framebuffer
          disable_dxgi_zero_copy_video
          disable_framebuffer_cmaa
          exit_on_context_lost
          msaa_is_slow
          scalarize_vec_and_mat_constructor_args
          Problems Detected
          GPU process was unable to boot: GPU access is disabled in chrome://settings.
          Disabled Features: all
          VPx decoding isn't supported before Windows 10 anniversary update.: 616318
          Disabled Features: accelerated_vpx_decode
          GPU rasterization should only be enabled on NVIDIA and Intel DX11+, and AMD RX-R2 GPUs for now.: 643850
          Disabled Features: gpu_rasterization
          Accelerated VPx decoding is hanging on some videos.: 654111
          Disabled Features: accelerated_vpx_decode
          Some drivers are unable to reset the D3D device in the GPU process sandbox
          Applied Workarounds: exit_on_context_lost
          Clear uniforms before first program use on all platforms: 124764, 349137
          Applied Workarounds: clear_uniforms_before_first_program_use
          Always rewrite vec/mat constructors to be consistent: 398694
          Applied Workarounds: scalarize_vec_and_mat_constructor_args
          On Intel GPUs MSAA performance is not acceptable for GPU rasterization: 527565
          Applied Workarounds: msaa_is_slow
          Framebuffer discarding can hurt performance on non-tilers: 570897
          Applied Workarounds: disable_discard_framebuffer
          Direct composition flashes black initially on Win <10: 588588
          Applied Workarounds: disable_direct_composition
          Zero copy DXGI video hangs on shutdown on Win < 8.1: 621190
          Applied Workarounds: disable_dxgi_zero_copy_video
          Limited enabling of Chromium GL_INTEL_framebuffer_CMAA: 535198
          Applied Workarounds: disable_framebuffer_cmaa
          Disable KHR_blend_equation_advanced until cc shaders are updated: 661715
          Decode and Encode before generateMipmap for srgb format textures on Windows: 634519
          Applied Workarounds: decode_encode_srgb_for_generatemipmap
          Native GpuMemoryBuffers have been disabled, either via about:flags or command line.
          Disabled Features: native_gpu_memory_buffers
          Version Information
          Data exported 5/25/2017, 11:04:12 PM
          Browser version OPR/45.0.2552.812
          Operating system Windows NT 6.1.7601 SP1
          Software rendering list version 12.20
          Driver bug list version 9.36
          ANGLE commit id unknown hash
          2D graphics backend Skia/58
          Command Line Args Files (x86)\Opera\45.0.2552.812\opera.exe" --ran-launcher --opener-id="CKuBiZkgxi9keqd5C:\Windows\explorer.exe" --system-dpi-setting=96 --alt-high-dpi-setting=96 --flag-switches-begin --flag-switches-end --use-turbo2
          Driver Information
          Initialization time 0
          In-process GPU true
          Passthrough Command Decoder false
          Sandboxed false
          GPU0 VENDOR = 0x8086, DEVICE= 0x0166
          Optimus false
          Optimus false
          AMD switchable false
          Desktop compositing Aero Glass
          Diagonal Monitor Size of \.\DISPLAY2 21.5"
          Driver vendor Intel Corporation
          Driver version 9.17.10.2843
          Driver date 8-21-2012
          Pixel shader version
          Vertex shader version
          Max. MSAA samples
          Machine model name
          Machine model version
          GL_VENDOR
          GL_RENDERER
          GL_VERSION
          GL_EXTENSIONS
          Disabled Extensions GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent
          Window system binding vendor
          Window system binding version
          Window system binding extensions
          Direct rendering Yes
          Reset notification strategy 0x0000
          GPU process crash count 0
          Compositor Information
          Tile Update Mode One-copy
          Partial Raster Enabled
          GpuMemoryBuffers Status
          ATC Software only
          ATCIA Software only
          DXT1 Software only
          DXT5 Software only
          ETC1 Software only
          R_8 Software only
          RG_88 Software only
          BGR_565 Software only
          RGBA_4444 Software only
          RGBX_8888 Software only
          RGBA_8888 Software only
          BGRX_8888 Software only
          BGRA_8888 Software only
          YVU_420 Software only
          YUV_420_BIPLANAR Software only
          UYVY_422 Software only
          Diagnostics
          ... loading ...

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          • jimpiersall
            jimpiersall last edited by

            For opera://media-internals:

            For the MSN Video:

            render_id: 51
            player_id: 0
            pipeline_state: kStopped
            event: WEBMEDIAPLAYER_DESTROYED
            url: http://prod-video-cms-amp-microsoft-com.akamaized.net/tenant/amp/entityid/BBB37RS?blobrefkey=103&$blob=1
            total_bytes: 20951724
            streaming: false
            single_origin: true
            passed_cors_access_check: false
            range_header_supported: true
            is_downloading_data: false
            info: MFDemuxer: created video stream, config codec: h264 format: 6 profile: h264 high coded size: [1024,576] visible rect: [0,0,1024,576] natural size: [1024,576] has extra data? false encrypted? false
            audio_channel_layout: STEREO
            audio_codec_name: aac
            audio_sample_format: Float 32-bit
            audio_samples_per_second: 48000
            bitrate: 2905623
            coded_height: 576
            coded_width: 1024
            found_audio_stream: true
            found_video_stream: true
            height: 576
            max_duration: 57.686
            start_time: 0
            video_codec_name: h264
            video_format: PIXEL_FORMAT_NV12
            video_is_encrypted: false
            width: 1024
            audio_dds: false
            platform_pipeline_status_list: 9
            audio_decoder: WMFAudioDecoder
            error: video decoder initialization failed
            pipeline_error: decoder: not supported
            duration: 57.686

            For the Google Photos video:

            render_id: 54
            player_id: 0
            pipeline_state: kStopped
            event: WEBMEDIAPLAYER_CREATED
            url: https://lh3.googleusercontent.com/fYkuoJPCKtwaPtSxmljrVYPkFoDOiYL8NiMZk738wGUUhtfDI-IBYsJ2C3NKxvkKSHetwVpHPlButGoxenXtwpcThdkvrk9wtS-SbLLbdOR-ARzI0ygNJ1ZrtlwA1C2nKlmg57vwNbfkPhAqJIVx2KPnTN-GFU9ijPncGMycl27FKOUIWBKhx_KNDoVbXkPBnDhQzVf-hhCEehd0qdFzDky4GBf1SQ7yquJU6aUrTrF4fz4IO2YVAe8yWZQr8C511H_yanBu6Z5JXj4czgNojnQGNcOiWDKcK23w2bO7NJx-MEd1lNCv0MpQYZFzRwNleHlkHq2QTCgjcFf-fn1k8UPBvegVbW7Ohapo5h9ir8uecRsHChbMrGLrIYb_YFYPTd5SueGGKsfcoj2COeViqG-jEGlph67vFtE4mYe8Zys7axCezsK33L4Xg84sZHMIGiTI-3zBuH5Bf0mWhb91uo96RBUvWWKP5Jl-sJbi1BeKXv1_L_nr-BioX8NEQ3XZile_vZCtCMgkVD1v-a1q4JTjz9jUjAopfudeqMK_9JYZYfVm5-fm9hkXkzd65gnA6ScV9lIY6iAeT2mjdAG5RoruUyruku0W7j1qK5VU4Yow5q4Zzw=m18
            is_downloading_data: true
            total_bytes: 3167265
            streaming: false
            single_origin: false
            passed_cors_access_check: false
            range_header_supported: true
            info: MFDemuxer: created video stream, config codec: h264 format: 6 profile: h264 baseline coded size: [640,360] visible rect: [0,0,640,360] natural size: [640,360] has extra data? false encrypted? false
            audio_channel_layout: STEREO
            audio_codec_name: aac
            audio_sample_format: Float 32-bit
            audio_samples_per_second: 44100
            bitrate: 737824
            coded_height: 360
            coded_width: 640
            found_audio_stream: true
            found_video_stream: true
            height: 360
            max_duration: 34.341666
            start_time: 0
            video_codec_name: h264
            video_format: PIXEL_FORMAT_NV12
            video_is_encrypted: false
            width: 640
            audio_dds: false
            platform_pipeline_status_list: 9
            audio_decoder: WMFAudioDecoder
            error: video decoder initialization failed
            pipeline_error: decoder: not supported
            duration: 34.341666

            For the Twitter video:

            render_id: 60
            player_id: 1
            pipeline_state: kStopped
            event: WEBMEDIAPLAYER_CREATED
            url: https://video.twimg.com/tweet_video/C6BGkfUUYAAulCb.mp4
            total_bytes: 216755
            streaming: false
            single_origin: true
            passed_cors_access_check: false
            range_header_supported: true
            is_downloading_data: true
            info: MFDemuxer: created video stream, config codec: h264 format: 6 profile: h264 baseline coded size: [600,336] visible rect: [0,0,600,336] natural size: [600,336] has extra data? false encrypted? false
            bitrate: 340007
            coded_height: 336
            coded_width: 600
            found_audio_stream: false
            found_video_stream: true
            height: 336
            max_duration: 5.1
            start_time: 0
            video_codec_name: h264
            video_format: PIXEL_FORMAT_NV12
            video_is_encrypted: false
            width: 600
            error: video decoder initialization failed
            pipeline_error: decoder: not supported
            duration: 5.1

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            • jimpiersall
              jimpiersall last edited by

              Sorry, I don't know what any of this stuff means, so if someone feels like looking at it, there it is.

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              • leocg
                leocg Moderator Volunteer last edited by

                Try enabling hardware acceleration.

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                • jimpiersall
                  jimpiersall last edited by

                  leocg,

                  I enabled it and restarted the browser as directed. It did not fix the problem. I sincerely appreciate your suggestion though.

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                  • jimpiersall
                    jimpiersall last edited by

                    I found a difference between my chrome://gpu and opera://gpu

                    Chrome: Rasterization: Hardware accelerated

                    Opera: Rasterization: Software only. Hardware acceleration disabled

                    I also noticed a lot of differences in the media internals between Chrome and Opera:

                    The opera log had this line: 00:00:03 165 error video decoder initialization failed

                    Here they are for comparison:

                    CHROME:

                    Player Properties
                    Property Value
                    audio_buffering_state BUFFERING_HAVE_ENOUGH
                    audio_channels_count 2
                    audio_codec_name aac
                    audio_dds false
                    audio_decoder FFmpegAudioDecoder
                    audio_sample_format Float 32-bit planar
                    audio_samples_per_second 48000
                    bitrate 2905623
                    duration 57.719
                    event PAUSE
                    found_audio_stream true
                    found_video_stream true
                    height 576
                    info FFmpegDemuxer: created audio stream, config codec: aac bytes_per_channel: 4 channel_layout: 3 samples_per_second: 48000 sample_format: 6 bytes_per_frame: 8 seek_preroll: 0ms codec_delay: 0 has extra data? true encrypted? false
                    is_downloading_data false
                    max_duration 57.719
                    passed_cors_access_check false
                    pipeline_buffering_state BUFFERING_HAVE_ENOUGH
                    pipeline_state kSuspended
                    player_id 0
                    range_header_supported true
                    render_id 12
                    single_origin true
                    start_time 0.033
                    streaming false
                    time_base 1/30000
                    total_bytes 20951724
                    url http://prod-video-cms-amp-microsoft-com.akamaized.net/tenant/amp/entityid/BBB37RS?blobrefkey=103&$blob=1
                    video_buffering_state BUFFERING_HAVE_ENOUGH
                    video_codec_name h264
                    video_dds false
                    video_decoder FFmpegVideoDecoder
                    video_format PIXEL_FORMAT_YV12
                    video_is_encrypted false
                    width 1024
                    Log
                    property filter

                    Timestamp Property Value
                    00:00:00 00 pipeline_state kCreated
                    00:00:00 00 event WEBMEDIAPLAYER_CREATED
                    00:00:00 00 url http://prod-video-cms-amp-microsoft-com.akamaized.net/tenant/amp/entityid/BBB37RS?blobrefkey=103&$blob=1
                    00:00:00 281 total_bytes 20951724
                    00:00:00 281 streaming false
                    00:00:00 281 single_origin true
                    00:00:00 281 passed_cors_access_check false
                    00:00:00 281 range_header_supported true
                    00:00:00 286 pipeline_state kStarting
                    00:00:00 295 info FFmpegDemuxer: created video stream, config codec: h264 format: 2 profile: h264 high coded size: [1024,576] visible rect: [0,0,1024,576] natural size: [1024,576] has extra data? true encrypted? false
                    00:00:00 295 info FFmpegDemuxer: created audio stream, config codec: aac bytes_per_channel: 4 channel_layout: 3 samples_per_second: 48000 sample_format: 6 bytes_per_frame: 8 seek_preroll: 0ms codec_delay: 0 has extra data? true encrypted? false
                    00:00:00 295 audio_channels_count 2
                    00:00:00 295 audio_codec_name aac
                    00:00:00 295 audio_sample_format Float 32-bit planar
                    00:00:00 295 audio_samples_per_second 48000
                    00:00:00 295 bitrate 2905623
                    00:00:00 295 found_audio_stream true
                    00:00:00 295 found_video_stream true
                    00:00:00 295 height 576
                    00:00:00 295 max_duration 57.719
                    00:00:00 295 start_time 0.033
                    00:00:00 295 time_base 1/30000
                    00:00:00 295 video_codec_name h264
                    00:00:00 295 video_format PIXEL_FORMAT_YV12
                    00:00:00 295 video_is_encrypted false
                    00:00:00 295 width 1024
                    00:00:00 298 audio_dds false
                    00:00:00 298 audio_decoder FFmpegAudioDecoder
                    00:00:00 300 video_dds false
                    00:00:00 300 video_decoder FFmpegVideoDecoder
                    00:00:00 300 pipeline_state kPlaying
                    00:00:00 332 video_buffering_state BUFFERING_HAVE_ENOUGH
                    00:00:00 333 audio_buffering_state BUFFERING_HAVE_ENOUGH
                    00:00:00 333 pipeline_buffering_state BUFFERING_HAVE_ENOUGH
                    00:00:00 334 event PLAY
                    00:00:00 295 duration 57.719
                    00:00:08 139 event PAUSE
                    00:00:08 141 pipeline_state kSeeking
                    00:00:08 141 audio_buffering_state BUFFERING_HAVE_NOTHING
                    00:00:08 144 video_buffering_state BUFFERING_HAVE_NOTHING
                    00:00:08 144 pipeline_state kPlaying
                    00:00:08 246 video_buffering_state BUFFERING_HAVE_ENOUGH
                    00:00:08 248 audio_buffering_state BUFFERING_HAVE_ENOUGH
                    00:00:08 248 pipeline_buffering_state BUFFERING_HAVE_ENOUGH
                    00:00:08 251 event PLAY
                    00:00:08 626 event PAUSE
                    00:00:08 626 pipeline_state kSeeking
                    00:00:08 626 audio_buffering_state BUFFERING_HAVE_NOTHING
                    00:00:08 626 video_buffering_state BUFFERING_HAVE_NOTHING
                    00:00:08 626 pipeline_state kPlaying
                    00:00:08 645 video_buffering_state BUFFERING_HAVE_ENOUGH
                    00:00:08 649 audio_buffering_state BUFFERING_HAVE_ENOUGH
                    00:00:08 649 pipeline_buffering_state BUFFERING_HAVE_ENOUGH
                    00:00:08 722 event PLAY
                    00:00:09 173 event PAUSE
                    00:00:09 174 pipeline_state kSeeking
                    00:00:09 174 audio_buffering_state BUFFERING_HAVE_NOTHING
                    00:00:09 175 video_buffering_state BUFFERING_HAVE_NOTHING
                    00:00:09 175 pipeline_state kPlaying
                    00:00:09 258 event PLAY
                    00:00:09 529 video_buffering_state BUFFERING_HAVE_ENOUGH
                    00:00:09 533 audio_buffering_state BUFFERING_HAVE_ENOUGH
                    00:00:09 533 pipeline_buffering_state BUFFERING_HAVE_ENOUGH
                    00:00:21 450 event PAUSE
                    00:00:37 116 pipeline_state kSuspending
                    00:00:37 120 pipeline_state kSuspended

                    OPERA:

                    Player Properties

                    Property Value
                    audio_channel_layout STEREO
                    audio_codec_name aac
                    audio_dds false
                    audio_decoder WMFAudioDecoder
                    audio_sample_format Float 32-bit
                    audio_samples_per_second 48000
                    bitrate 2905623
                    coded_height 576
                    coded_width 1024
                    duration 57.686
                    error video decoder initialization failed
                    event WEBMEDIAPLAYER_DESTROYED
                    found_audio_stream true
                    found_video_stream true
                    height 576
                    info MFDemuxer: created video stream, config codec: h264 format: 6 profile: h264 high coded size: [1024,576] visible rect: [0,0,1024,576] natural size: [1024,576] has extra data? false encrypted? false
                    is_downloading_data false
                    max_duration 57.686
                    passed_cors_access_check false
                    pipeline_error decoder: not supported
                    pipeline_state kStopped
                    platform_pipeline_status_list 9
                    player_id 0
                    range_header_supported true
                    render_id 52
                    single_origin true
                    start_time 0
                    streaming false
                    total_bytes 20951724
                    url http://prod-video-cms-amp-microsoft-com.akamaized.net/tenant/amp/entityid/BBB37RS?blobrefkey=103&$blob=1
                    video_codec_name h264
                    video_format PIXEL_FORMAT_NV12
                    video_is_encrypted false
                    width 1024
                    Log
                    property filter

                    Timestamp Property Value
                    00:00:00 00 pipeline_state kCreated
                    00:00:00 00 event WEBMEDIAPLAYER_CREATED
                    00:00:00 270 url http://prod-video-cms-amp-microsoft-com.akamaized.net/tenant/amp/entityid/BBB37RS?blobrefkey=103&$blob=1
                    00:00:00 874 total_bytes 20951724
                    00:00:00 874 streaming false
                    00:00:00 874 single_origin true
                    00:00:00 874 passed_cors_access_check false
                    00:00:00 874 range_header_supported true
                    00:00:01 00 pipeline_state kStarting
                    00:00:03 162 info MFDemuxer: created audio stream, config codec: aac bytes_per_channel: 4 channel_layout: 3 samples_per_second: 48000 sample_format: 4 bytes_per_frame: 8 seek_preroll: 0ms codec_delay: 0 has extra data? true encrypted? false
                    00:00:03 162 info MFDemuxer: created video stream, config codec: h264 format: 6 profile: h264 high coded size: [1024,576] visible rect: [0,0,1024,576] natural size: [1024,576] has extra data? false encrypted? false
                    00:00:03 163 audio_channel_layout STEREO
                    00:00:03 163 audio_codec_name aac
                    00:00:03 163 audio_sample_format Float 32-bit
                    00:00:03 163 audio_samples_per_second 48000
                    00:00:03 163 bitrate 2905623
                    00:00:03 163 coded_height 576
                    00:00:03 163 coded_width 1024
                    00:00:03 163 found_audio_stream true
                    00:00:03 163 found_video_stream true
                    00:00:03 163 height 576
                    00:00:03 163 max_duration 57.686
                    00:00:03 163 start_time 0
                    00:00:03 163 video_codec_name h264
                    00:00:03 163 video_format PIXEL_FORMAT_NV12
                    00:00:03 163 video_is_encrypted false
                    00:00:03 163 width 1024
                    00:00:03 165 audio_dds false
                    00:00:03 165 platform_pipeline_status_list 9
                    00:00:03 165 audio_decoder WMFAudioDecoder
                    00:00:03 165 error video decoder initialization failed
                    00:00:03 195 pipeline_error decoder: not supported
                    00:00:03 196 pipeline_state kStopping
                    00:00:03 196 pipeline_state kStopped
                    00:00:03 509 event WEBMEDIAPLAYER_DESTROYED
                    00:00:03 163 duration 57.686

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                    • leocg
                      leocg Moderator Volunteer last edited by

                      I found a difference between my chrome://gpu and opera://gpu
                      Chrome: Rasterization: Hardware accelerated
                      Opera: Rasterization: Software only. Hardware acceleration disabled

                      It shouldn't make any difference on video playing.

                      I enabled it and restarted the browser as directed. It did not fix the problem

                      And does opera://gpu shows that video decode uses hardware acceleration? Also, any error message under "Log Messages'?

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                      • jimpiersall
                        jimpiersall last edited by

                        Here are the lines on video.

                        GRAPHICS FEATURE STATUS:
                        Video Decode: Hardware accelerated
                        Video Encode: Hardware accelerated
                        VPx Video Decode: Software only, hardware acceleration unavailable

                        PROBLEMS DETECTED:
                        VPx decoding isn't supported before Windows 10 anniversary update.: 616318
                        Disabled Features: accelerated_vpx_decode
                        Accelerated VPx decoding is hanging on some videos.: 654111
                        Disabled Features: accelerated_vpx_decode
                        Zero copy DXGI video hangs on shutdown on Win < 8.1: 621190
                        Applied Workarounds: disable_dxgi_zero_copy_video

                        DRIVER BUG WORKAROUNDS
                        disable_dxgi_zero_copy_video

                        LOG MESSAGES:
                        GpuProcessHostUIShim: The GPU process exited normally. Everything is okay.

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                        • leocg
                          leocg Moderator Volunteer last edited by

                          Here are the lines on video.

                          It seems OK.

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                          • jimpiersall
                            jimpiersall last edited by

                            Okay. Thank you for looking it over.

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                            • zalex108
                              zalex108 last edited by

                              Did you test the Override software rendering list from Flags?

                              "You cannot know the meaning of your life until you are connected to the power that created you". · Shri Mataji Nirmala Devi

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                              • jimpiersall
                                jimpiersall last edited by

                                Did you test the Override software rendering list from Flags?

                                I was not sure how to do that, but I googled it and think I found what to do. I went to opera://flags and enabled "Override software rendering list." I relaunched, but the videos still did not work. Thank you for the idea.

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                                • zalex108
                                  zalex108 last edited by

                                  Did you test the Override software rendering list from Flags?

                                  I was not sure how to do that, but I googled it and think I found what to do. I went to opera://flags and enabled "Override software rendering list."

                                  🆙

                                  I relaunched, but the videos still did not work. Thank you for the idea.

                                  :|
                                  Then I don't know what could be the next step...

                                  Didn't read if you deleted the cache, may help, but check it in a clean profile or try this.

                                  "You cannot know the meaning of your life until you are connected to the power that created you". · Shri Mataji Nirmala Devi

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                                  • jimpiersall
                                    jimpiersall last edited by

                                    I tried a clean profile before but did not delete the cache. I tried both just now and still did not work. I appreciate everyone's help. Obviously, I have no idea why everything works fine on my other browsers but not on Opera.

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                                    • leocg
                                      leocg Moderator Volunteer last edited by

                                      Is opera://flags/#media-windows-mf-demuxer enabled?

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                                      • jimpiersall
                                        jimpiersall last edited by

                                        It was on default (enabled) and then I clicked enabled to make sure, but I still have the problem.

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                                        • jimpiersall
                                          jimpiersall last edited by

                                          Here are what the error messages look like if that helps anyone:

                                          Twitter Videos:

                                          http://i346.photobucket.com/albums/p413/Piersall/Video Errors/twitter_zpsrbvyudzd.jpg

                                          MSN Videos:

                                          http://i346.photobucket.com/albums/p413/Piersall/Video Errors/msn_zpsybltqqmh.jpg

                                          Google Photos:

                                          http://i346.photobucket.com/albums/p413/Piersall/Video Errors/msn_zpsybltqqmh.jpg

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                                          • leocg
                                            leocg Moderator Volunteer last edited by

                                            If you download this video, can you play it using Windows Media Player?

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                                            • First post
                                              Last post

                                            Computer browsers

                                            • Opera for Windows
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