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tensorflow-lite: fix pipeline to not queue and lag on buffers

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This commit is contained in:
Koushik Dutta
2022-11-15 00:53:36 -08:00
parent 2859bb2c90
commit 754cc00edd
3 changed files with 6 additions and 6 deletions
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4
plugins/tensorflow-lite/package-lock.json generated
View File

@@ -1,12 +1,12 @@
{
"name": "@scrypted/tensorflow-lite",
"version": "0.0.58",
"version": "0.0.59",
"lockfileVersion": 2,
"requires": true,
"packages": {
"": {
"name": "@scrypted/tensorflow-lite",
"version": "0.0.58",
"version": "0.0.59",
"hasInstallScript": true,
"devDependencies": {
"@scrypted/sdk": "file:../../sdk"

2
plugins/tensorflow-lite/package.json
View File

@@ -44,5 +44,5 @@
"devDependencies": {
"@scrypted/sdk": "file:../../sdk"
},
"version": "0.0.58"
"version": "0.0.59"
}

6
plugins/tensorflow-lite/src/pipeline/__init__.py
View File

@@ -214,7 +214,7 @@ def create_pipeline_sink(
appsink_size,
pixel_format,
crop=False):
SINK_ELEMENT = 'appsink name={appsink_name} emit-signals=true max-buffers=0 drop=true sync=false'.format(
SINK_ELEMENT = 'appsink name={appsink_name} emit-signals=true max-buffers=-1 drop=true sync=false'.format(
appsink_name=appsink_name)
(width, height) = appsink_size
@@ -249,11 +249,11 @@ def create_pipeline(
sink = create_pipeline_sink(
appsink_name, appsink_size, pixel_format, crop=crop)
if crop:
PIPELINE = """ {video_input} ! videoconvert name=videoconvert ! aspectratiocrop aspect-ratio=1/1 ! videoscale name=videoscale ! queue leaky=downstream max-size-buffers=0
PIPELINE = """ {video_input} ! queue leaky=downstream max-size-buffers=0 ! videoconvert name=videoconvert ! aspectratiocrop aspect-ratio=1/1 ! videoscale name=videoscale
! {sink}
"""
else:
PIPELINE = """ {video_input} ! videoconvert name=videoconvert ! videoscale name=videoscale ! queue leaky=downstream max-size-buffers=0
PIPELINE = """ {video_input} ! queue leaky=downstream max-size-buffers=0 ! videoconvert name=videoconvert ! videoscale name=videoscale
! {sink}
"""
pipeline = PIPELINE.format(video_input=video_input, sink=sink)