This test is not run in presubmit as it was too flaky, and is currently broken
due to assets moving.
Also migrate off ImaPlaybackTest off deprecated APIs.
#minor-release
PiperOrigin-RevId: 340405666
In order to ensure we can update the values for new manifests but still use
the user provided override, we need to save the original and the updated MediaItem
seperately.
And in order to incorporate the existing logic for the min/max supported live
offset, which we already use to correct the target offset, also move both places
together so that all the adjustment happens in one place.
Logical adjustments to the previous min/max supported live offset:
- Use the user-provided MediaItem values if set
- Use the newly parsed ServiceDescription values if available.
- Limit the minimum to 0 if the current time is in the window and we can
assume to have low-latency stream.
- Add minBufferTime from the manifest to ensure we don't reduce the live
offset below this value.
Issue: #4904
PiperOrigin-RevId: 339452816
The current caluclation was comparing Unix time with period time.
Fix it by always comparing against period time.
Issue: #4904
PiperOrigin-RevId: 338235754
Skip assets with >2 audio channels - this isn't
currently supported by ShadowAudioSystem. I'll add these when support is
available.
Also skip sample_ac4_protected.mp4 because DRM isn't supported in this
test environment either.
PiperOrigin-RevId: 338023738
I added the TS playback tests for these assets without adding support
for the relevant MIME types to ShadowMediaCodec.
Also remove test assets with more than 2 audio channels - this isn't
currently supported by ShadowAudioSystem. I'll re-add these when support
is available.
PiperOrigin-RevId: 338023290
This was broken by 74a9d8f680
because DashManifestParser switched to setting Format.sampleMimeType to
text/vtt while SubtitleDecoderFactory was still expecting
application/x-mp4-vtt. This change teaches SubtitleDecoderFactory to
check both Format.containerMimeType and Format.sampleMimeType.
I'll investigate a follow-up change to remove
MimeTypes.APPLICATION_MP4VTT completely (it's currently still used in
AtomParsers).
Issue: #7985
PiperOrigin-RevId: 334771672
In the test, a real instance of SimpleExoplayer plays two identical Mp3 files.
The GaplessMp3Decoder will write randomized data to decoder output on receiving
input. The test compares the bytes written by the decoder with the bytes
received by the AudioTrack, to verify that the trimming of encoder delay/
padding is correctly carried out.
Test mp3 has delay 576 frames and padding 1404 frames. File generated from:
ffmpeg -f lavfi -i "sine=frequency=1000:duration=1" test.mp3
This change needs robolectric version 4.5, which is not currently released (2020 Sep 30).
PiperOrigin-RevId: 334648486
When I moved ParsableByteArray#data behind a getter I replaced some
assignments with calls to reset(byte[]):
ce2e6e2fd6
reset(byte[]) deliberately sets `limit` to `data.length`, in order to
handle cases that were reassigning `data` but not updating `limit`.
However OggPacket was already using `limit` to track where to write
'new' data into the array, so changing `limit` to `data.length` caused
us to try and write new data beyond the end of the array.
I looked at other uses of reset(byte[]) in ce2e6e2fd6
and condluded the only other usage in MatroskaExtractor is legit and
shouldn't be updated like this (because MatroskaExtractor previously
*wasn't* correctly updating/maintaining `limit`).
Issue: #7992
PiperOrigin-RevId: 334601586
This seems to be an exact copy of sample.adts. Update the test to use
the same sample but just output to a different dump file.
PiperOrigin-RevId: 333469714
This value is needed to figure out the last available segment for
low-latency live streaming. It may be present in each BaseURL tag
and each SegmentList or SegmentTemplate, with the latter one taking
precedence.
The value is saved as part of MultiSegmentBase where it will be used
to retrieve the last available segment index in future changes.
PiperOrigin-RevId: 331809871
This allows us to more easily create different dumps derived from the
same assets.
This moves media/source files from `assets/` to `assets/media/` and
dump files from `assets/` to `assets/extractordumps/` and
`assets/audiosinkdumps/` as appropriate. I intend to add
`assets/playbackdumps/` in a future CL.
PiperOrigin-RevId: 326986283
Replace `type` with (optional) `mimeType` and add `keySetId` in
DownloadRequest. The DownloadHelper infers the downloading method (DASH,
HLS, SmoothStreaming or Progressive) from the content's MIME type and
URI.
PiperOrigin-RevId: 322117384
