Test opaque

Author: WyattBlue

av/codec/context.pyi

@@ -73,6 +73,29 @@ class CodecContext:
     thread_type: Any
     skip_frame: Any
 
+    # flgas
+    unaligned: bool
+    qscale: bool
+    four_mv: bool
+    output_corrupt: bool
+    qpel: bool
+    drop_changed: bool
+    recon_frame: bool
+    copy_opaque: bool
+    frame_duration: bool
+    pass1: bool
+    pass2: bool
+    loop_filter: bool
+    gray: bool
+    psnr: bool
+    interlaced_dct: bool
+    low_delay: bool
+    global_header: bool
+    bitexact: bool
+    ac_pred: bool
+    interlaced_me: bool
+    closed_gop: bool
+
     def open(self, strict: bool = True) -> None: ...
     def close(self, strict: bool = True) -> None: ...
     @staticmethod

av/frame.pyi

@@ -7,5 +7,6 @@ class Frame:
     time_base: Fraction
     is_corrupt: bool
     side_data: dict[str, str]
+    opaque: object
 
     def make_writable(self) -> None: ...

av/packet.pyi

@@ -14,6 +14,7 @@ class Packet(Buffer):
     pos: int | None
     size: int
     duration: int | None
+    opaque: object
     is_keyframe: bool
     is_corrupt: bool
     is_discard: bool

tests/test_videoframe.py

@@ -1,11 +1,25 @@
+import time
 from fractions import Fraction
 from unittest import SkipTest
 
 import numpy
 
+import av
 from av import VideoFrame
 
-from .common import TestCase, fate_png, has_pillow
+from .common import TestCase, fate_png, fate_suite, has_pillow
+
+
+class TestOpaque:
+    def test_opaque(self) -> None:
+        with av.open(fate_suite("h264/interlaced_crop.mp4")) as container:
+            video_stream = container.streams.video[0]
+            video_stream.codec_context.copy_opaque = True
+            for packet_idx, packet in enumerate(container.demux()):
+                packet.opaque = (time.time(), packet_idx)
+                for frame in packet.decode():
+                    assert isinstance(frame, av.frame.Frame)
+                    assert type(frame.opaque) is tuple and len(frame.opaque) == 2
 
 
 class TestVideoFrameConstructors(TestCase):
@@ -33,7 +47,7 @@ def test_manual_rgb_constructor(self):
         assert frame.format.name == "rgb24"
 
 
-class TestVideoFramePlanes(TestCase):
+class TestVideoFramePlanes:
     def test_null_planes(self):
         frame = VideoFrame()  # yuv420p
         assert len(frame.planes) == 0