Examples with MediaCodecVideoRenderer androidx.media3.exoplayer.video.MediaCodecVideoRenderer used on opensource projects

Example 1 with MediaCodecVideoRenderer

use of androidx.media3.exoplayer.video.MediaCodecVideoRenderer in project media by androidx.

the class MediaCodecVideoRendererTest method setUp.

@Before
public void setUp() throws Exception {
    testMainLooper = Looper.getMainLooper();
    MediaCodecSelector mediaCodecSelector = (mimeType, requiresSecureDecoder, requiresTunnelingDecoder) -> Collections.singletonList(MediaCodecInfo.newInstance(/* name= */
    "name", /* mimeType= */
    mimeType, /* codecMimeType= */
    mimeType, /* capabilities= */
    null, /* hardwareAccelerated= */
    false, /* softwareOnly= */
    true, /* vendor= */
    false, /* forceDisableAdaptive= */
    false, /* forceSecure= */
    false));
    mediaCodecVideoRenderer = new MediaCodecVideoRenderer(ApplicationProvider.getApplicationContext(), mediaCodecSelector, /* allowedJoiningTimeMs= */
    0, /* eventHandler= */
    new Handler(testMainLooper), /* eventListener= */
    eventListener, /* maxDroppedFramesToNotify= */
    1) {

        @Override
        @Capabilities
        protected int supportsFormat(MediaCodecSelector mediaCodecSelector, Format format) {
            return RendererCapabilities.create(C.FORMAT_HANDLED);
        }

        @Override
        protected void onOutputFormatChanged(Format format, @Nullable MediaFormat mediaFormat) {
            super.onOutputFormatChanged(format, mediaFormat);
            currentOutputFormat = format;
        }
    };
    surface = new Surface(new SurfaceTexture(/* texName= */
    0));
    mediaCodecVideoRenderer.handleMessage(Renderer.MSG_SET_VIDEO_OUTPUT, surface);
}

Example 2 with MediaCodecVideoRenderer

use of androidx.media3.exoplayer.video.MediaCodecVideoRenderer in project media by androidx.

the class MediaCodecVideoRendererTest method supportsFormat_withDolbyVisionMedia_returnsTrueWhenFallbackToH265orH264Allowed.

@Test
public void supportsFormat_withDolbyVisionMedia_returnsTrueWhenFallbackToH265orH264Allowed() throws Exception {
    // Create Dolby media formats that could fall back to H265 or H264.
    Format formatDvheDtrFallbackToH265 = new Format.Builder().setSampleMimeType(MimeTypes.VIDEO_DOLBY_VISION).setCodecs("dvhe.04.01").build();
    Format formatDvheStFallbackToH265 = new Format.Builder().setSampleMimeType(MimeTypes.VIDEO_DOLBY_VISION).setCodecs("dvhe.08.01").build();
    Format formatDvavSeFallbackToH264 = new Format.Builder().setSampleMimeType(MimeTypes.VIDEO_DOLBY_VISION).setCodecs("dvav.09.01").build();
    Format formatNoFallbackPossible = new Format.Builder().setSampleMimeType(MimeTypes.VIDEO_DOLBY_VISION).setCodecs("dvav.01.01").build();
    // Only provide H264 and H265 decoders with codec profiles needed for fallback.
    MediaCodecSelector mediaCodecSelector = (mimeType, requiresSecureDecoder, requiresTunnelingDecoder) -> {
        switch(mimeType) {
            case MimeTypes.VIDEO_H264:
                CodecCapabilities capabilitiesH264 = new CodecCapabilities();
                capabilitiesH264.profileLevels = new CodecProfileLevel[] { new CodecProfileLevel(), new CodecProfileLevel() };
                capabilitiesH264.profileLevels[0].profile = CodecProfileLevel.AVCProfileBaseline;
                capabilitiesH264.profileLevels[0].level = CodecProfileLevel.AVCLevel42;
                capabilitiesH264.profileLevels[1].profile = CodecProfileLevel.AVCProfileHigh;
                capabilitiesH264.profileLevels[1].level = CodecProfileLevel.AVCLevel42;
                return ImmutableList.of(MediaCodecInfo.newInstance(/* name= */
                "h264-codec", /* mimeType= */
                mimeType, /* codecMimeType= */
                mimeType, /* capabilities= */
                capabilitiesH264, /* hardwareAccelerated= */
                false, /* softwareOnly= */
                true, /* vendor= */
                false, /* forceDisableAdaptive= */
                false, /* forceSecure= */
                false));
            case MimeTypes.VIDEO_H265:
                CodecCapabilities capabilitiesH265 = new CodecCapabilities();
                capabilitiesH265.profileLevels = new CodecProfileLevel[] { new CodecProfileLevel(), new CodecProfileLevel() };
                capabilitiesH265.profileLevels[0].profile = CodecProfileLevel.HEVCProfileMain;
                capabilitiesH265.profileLevels[0].level = CodecProfileLevel.HEVCMainTierLevel41;
                capabilitiesH265.profileLevels[1].profile = CodecProfileLevel.HEVCProfileMain10;
                capabilitiesH265.profileLevels[1].level = CodecProfileLevel.HEVCHighTierLevel51;
                return ImmutableList.of(MediaCodecInfo.newInstance(/* name= */
                "h265-codec", /* mimeType= */
                mimeType, /* codecMimeType= */
                mimeType, /* capabilities= */
                capabilitiesH265, /* hardwareAccelerated= */
                false, /* softwareOnly= */
                true, /* vendor= */
                false, /* forceDisableAdaptive= */
                false, /* forceSecure= */
                false));
            default:
                return ImmutableList.of();
        }
    };
    MediaCodecVideoRenderer renderer = new MediaCodecVideoRenderer(ApplicationProvider.getApplicationContext(), mediaCodecSelector, /* allowedJoiningTimeMs= */
    0, /* eventHandler= */
    new Handler(testMainLooper), /* eventListener= */
    eventListener, /* maxDroppedFramesToNotify= */
    1);
    renderer.init(/* index= */
    0, PlayerId.UNSET);
    @Capabilities int capabilitiesDvheDtrFallbackToH265 = renderer.supportsFormat(formatDvheDtrFallbackToH265);
    @Capabilities int capabilitiesDvheStFallbackToH265 = renderer.supportsFormat(formatDvheStFallbackToH265);
    @Capabilities int capabilitiesDvavSeFallbackToH264 = renderer.supportsFormat(formatDvavSeFallbackToH264);
    @Capabilities int capabilitiesNoFallbackPossible = renderer.supportsFormat(formatNoFallbackPossible);
    assertThat(RendererCapabilities.getFormatSupport(capabilitiesDvheDtrFallbackToH265)).isEqualTo(C.FORMAT_HANDLED);
    assertThat(RendererCapabilities.getFormatSupport(capabilitiesDvheStFallbackToH265)).isEqualTo(C.FORMAT_HANDLED);
    assertThat(RendererCapabilities.getFormatSupport(capabilitiesDvavSeFallbackToH264)).isEqualTo(C.FORMAT_HANDLED);
    assertThat(RendererCapabilities.getFormatSupport(capabilitiesNoFallbackPossible)).isEqualTo(C.FORMAT_UNSUPPORTED_SUBTYPE);
}

Example 3 with MediaCodecVideoRenderer

use of androidx.media3.exoplayer.video.MediaCodecVideoRenderer in project media by androidx.

the class DefaultRenderersFactory method buildVideoRenderers.

/**
 * Builds video renderers for use by the player.
 *
 * @param context The {@link Context} associated with the player.
 * @param extensionRendererMode The extension renderer mode.
 * @param mediaCodecSelector A decoder selector.
 * @param enableDecoderFallback Whether to enable fallback to lower-priority decoders if decoder
 *     initialization fails. This may result in using a decoder that is slower/less efficient than
 *     the primary decoder.
 * @param eventHandler A handler associated with the main thread's looper.
 * @param eventListener An event listener.
 * @param allowedVideoJoiningTimeMs The maximum duration for which video renderers can attempt to
 *     seamlessly join an ongoing playback, in milliseconds.
 * @param out An array to which the built renderers should be appended.
 */
protected void buildVideoRenderers(Context context, @ExtensionRendererMode int extensionRendererMode, MediaCodecSelector mediaCodecSelector, boolean enableDecoderFallback, Handler eventHandler, VideoRendererEventListener eventListener, long allowedVideoJoiningTimeMs, ArrayList<Renderer> out) {
    MediaCodecVideoRenderer videoRenderer = new MediaCodecVideoRenderer(context, getCodecAdapterFactory(), mediaCodecSelector, allowedVideoJoiningTimeMs, enableDecoderFallback, eventHandler, eventListener, MAX_DROPPED_VIDEO_FRAME_COUNT_TO_NOTIFY);
    out.add(videoRenderer);
    if (extensionRendererMode == EXTENSION_RENDERER_MODE_OFF) {
        return;
    }
    int extensionRendererIndex = out.size();
    if (extensionRendererMode == EXTENSION_RENDERER_MODE_PREFER) {
        extensionRendererIndex--;
    }
    try {
        // Full class names used for constructor args so the LINT rule triggers if any of them move.
        Class<?> clazz = Class.forName("androidx.media3.decoder.vp9.LibvpxVideoRenderer");
        Constructor<?> constructor = clazz.getConstructor(long.class, android.os.Handler.class, androidx.media3.exoplayer.video.VideoRendererEventListener.class, int.class);
        Renderer renderer = (Renderer) constructor.newInstance(allowedVideoJoiningTimeMs, eventHandler, eventListener, MAX_DROPPED_VIDEO_FRAME_COUNT_TO_NOTIFY);
        out.add(extensionRendererIndex++, renderer);
        Log.i(TAG, "Loaded LibvpxVideoRenderer.");
    } catch (ClassNotFoundException e) {
    // Expected if the app was built without the extension.
    } catch (Exception e) {
        // The extension is present, but instantiation failed.
        throw new RuntimeException("Error instantiating VP9 extension", e);
    }
    try {
        // Full class names used for constructor args so the LINT rule triggers if any of them move.
        Class<?> clazz = Class.forName("androidx.media3.decoder.av1.Libgav1VideoRenderer");
        Constructor<?> constructor = clazz.getConstructor(long.class, android.os.Handler.class, androidx.media3.exoplayer.video.VideoRendererEventListener.class, int.class);
        Renderer renderer = (Renderer) constructor.newInstance(allowedVideoJoiningTimeMs, eventHandler, eventListener, MAX_DROPPED_VIDEO_FRAME_COUNT_TO_NOTIFY);
        out.add(extensionRendererIndex++, renderer);
        Log.i(TAG, "Loaded Libgav1VideoRenderer.");
    } catch (ClassNotFoundException e) {
    // Expected if the app was built without the extension.
    } catch (Exception e) {
        // The extension is present, but instantiation failed.
        throw new RuntimeException("Error instantiating AV1 extension", e);
    }
}