Coil: [coil-video] Failed to load video on imageView

Created on 7 Jul 2020 · 9Comments · Source: coil-kt/coil

Describe the bug
I have a recycler view with 3 elements : an image , a gif and a video. But the video does not work and display first the placeholder and after the error drawables.

Expected behavior
The item of my recycler view should display video as same as image and gif which worked well.
To Reproduce
How can we reproduce this?
I injected the image loader as a dependency through Dagger.

@Singleton
@Provides
fun providesImageLoader(context: Context) :ImageLoader {
    return ImageLoader.Builder(context)
        .availableMemoryPercentage(0.5)
        .crossfade(true)
        .crossfade(2000)
        .placeholder(R.drawable.placeholder)
        .error(R.drawable.error)
        .componentRegistry {
            add(VideoFrameFileFetcher(context))
            add(VideoFrameUriFetcher(context))
            if (Build.VERSION.SDK_INT >= 28) {
                add(ImageDecoderDecoder())
            } else {
                add(GifDecoder())
            }
        }
        .build()
}

I used my own ImageView extension.

fun ImageView.load(uri: String, imageLoader: ImageLoader){
    val request = LoadRequest.Builder(context)
        .data(uri)
        .target(this)
        .scale(Scale.FIT)
        .build()
imageLoader.execute(request)`

The url of the video

Logs/Screenshots
Screenshot

Capture d’écran 2020-07-07 à 18 42 12

Logs

2020-07-07 18:13:51.683 16572-16572/? I/.coilexperimen: Not late-enabling -Xcheck:jni (already on)
2020-07-07 18:13:51.704 16572-16572/? I/.coilexperimen: Unquickening 12 vdex files!
2020-07-07 18:13:51.708 16572-16572/? W/.coilexperimen: Unexpected CPU variant for X86 using defaults: x86
2020-07-07 18:13:51.928 16572-16572/com.mjob.coilexperiment D/NetworkSecurityConfig: No Network Security Config specified, using platform default
2020-07-07 18:13:51.928 16572-16572/com.mjob.coilexperiment D/NetworkSecurityConfig: No Network Security Config specified, using platform default
2020-07-07 18:13:51.950 16572-16597/com.mjob.coilexperiment D/libEGL: loaded /vendor/lib/egl/libEGL_emulation.so
2020-07-07 18:13:51.959 16572-16597/com.mjob.coilexperiment D/libEGL: loaded /vendor/lib/egl/libGLESv1_CM_emulation.so
2020-07-07 18:13:51.966 16572-16597/com.mjob.coilexperiment D/libEGL: loaded /vendor/lib/egl/libGLESv2_emulation.so
2020-07-07 18:13:52.039 16572-16572/com.mjob.coilexperiment I/TetheringManager: registerTetheringEventCallback:com.mjob.coilexperiment
2020-07-07 18:13:52.103 16572-16572/com.mjob.coilexperiment W/.coilexperimen: Accessing hidden method Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z (greylist, reflection, allowed)
2020-07-07 18:13:52.104 16572-16572/com.mjob.coilexperiment W/.coilexperimen: Accessing hidden method Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (greylist, reflection, allowed)
2020-07-07 18:13:52.150 16572-16595/com.mjob.coilexperiment D/HostConnection: HostConnection::get() New Host Connection established 0xee053030, tid 16595
2020-07-07 18:13:52.169 16572-16595/com.mjob.coilexperiment D/HostConnection: HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_native_sync_v2 ANDROID_EMU_native_sync_v3 ANDROID_EMU_native_sync_v4 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer GL_OES_EGL_image_external_essl3 GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_gles_max_version_3_0
2020-07-07 18:13:52.174 16572-16595/com.mjob.coilexperiment W/OpenGLRenderer: Failed to choose config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without...
2020-07-07 18:13:52.176 16572-16595/com.mjob.coilexperiment D/EGL_emulation: eglCreateContext: 0xedea9f30: maj 3 min 0 rcv 3
2020-07-07 18:13:52.177 16572-16595/com.mjob.coilexperiment D/EGL_emulation: eglMakeCurrent: 0xedea9f30: ver 3 0 (tinfo 0xee1b2d90) (first time)
2020-07-07 18:13:52.193 16572-16595/com.mjob.coilexperiment I/Gralloc4: mapper 4.x is not supported
2020-07-07 18:13:52.196 16572-16595/com.mjob.coilexperiment D/HostConnection: createUnique: call
2020-07-07 18:13:52.197 16572-16595/com.mjob.coilexperiment D/HostConnection: HostConnection::get() New Host Connection established 0xee052970, tid 16595
2020-07-07 18:13:52.197 16572-16595/com.mjob.coilexperiment D/eglCodecCommon: allocate: Ask for block of size 0x100
2020-07-07 18:13:52.215 16572-16595/com.mjob.coilexperiment D/eglCodecCommon: allocate: ioctl allocate returned offset 0x3fdbe2000 size 0x2000
2020-07-07 18:13:52.234 16572-16595/com.mjob.coilexperiment D/HostConnection: HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_native_sync_v2 ANDROID_EMU_native_sync_v3 ANDROID_EMU_native_sync_v4 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer GL_OES_EGL_image_external_essl3 GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_gles_max_version_3_0

Version
Android 30
io.coil-kt:coil-base:0.11.0
io.coil-kt:coil-video:0.11.0
Device is a Pixel 3A XL virtual device

bug

Source

mamadou94Diop

All 9 comments

I am sorry !! By mistake I submitted the issue without finishing fill the form

mamadou94Diop on 7 Jul 2020

👍1

Hmm it looks like the logs didn't capture the exception. Can you add logger(DebugLogger() to your ImageLoader and re-run the code and post the exception? The stack trace should be logged with the tag RealImageLoader.

colinrtwhite on 8 Jul 2020

Indeed, you were right! By adding that line in my image loader creation, the exception was displayed.
2020-07-08 10:01:59.084 17524-17524/com.mjob.coilexperiment I/RealImageLoader: 🚨 Failed - http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/ElephantsDream.mp4 - java.lang.IllegalArgumentException: could not access http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/ElephantsDream.mp4 2020-07-08 10:01:59.087 17524-17524/com.useradgents.coilexperiment E/RealImageLoader: java.lang.IllegalArgumentException: could not access http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/ElephantsDream.mp4 at android.media.MediaMetadataRetriever.setDataSource(MediaMetadataRetriever.java:342) at coil.fetch.VideoFrameUriFetcher.setDataSource(VideoFrameFetcher.kt:63) at coil.fetch.VideoFrameUriFetcher.setDataSource(VideoFrameFetcher.kt:48) at coil.fetch.VideoFrameFetcher.fetch$suspendImpl(VideoFrameFetcher.kt:99) at coil.fetch.VideoFrameFetcher.fetch(Unknown Source:0) at coil.RealImageLoader$loadData$2.invokeSuspend(RealImageLoader.kt:327) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33) at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:56) at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:571) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:738) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:678) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:665)

It does not manage to access to this video url meanwhile this is a valid uri with a file having compatible extension, I tried with another video : http://videocdn.bodybuilding.com/video/mp4/62000/62792m.mp4 with the same exception thrown.
By the way, my intent is just to do a poc showing that lib handles easily gif, image and video. So if you have a good URI for video, I am willing to take it.

mamadou94Diop on 8 Jul 2020

Maybe it's due to using HTTP instead of HTTPS? Either way, Coil only supports decoding video frames from local files/uris. If you need a video to test, you could copy the video from the sample app.

colinrtwhite on 8 Jul 2020

👍1

Yesterday I cheated by replacing that url by HTTPS but I got the same error.
So can we expect a disclaimer on documentation section about video frames stating that currently remote video frames access is not possible?

mamadou94Diop on 8 Jul 2020

There's already a disclaimer in the docs: Video frame decoding is only supported for Files and Uris (content and file schemes only).

colinrtwhite on 8 Jul 2020

👍1

My bad. So can we expect in future releases to support remote URIs with HTTP/HTTPS schemes ?

mamadou94Diop on 8 Jul 2020

Unfortunately, I don't think it's likely. If you're interested, I wrote up my thoughts here, but basically the Android APIs require a local file and Coil intentionally abstracts the data source from the Decoder.

colinrtwhite on 8 Jul 2020

I got answers on my doubts, I can close that issue. Thank you!!

mamadou94Diop on 8 Jul 2020

👍1

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