On 5/5/2025 5:59 PM, Mark Thompson wrote:
On 05/05/2025 18:13, James Almer wrote:Ensure bitexact passthrough using the apv_metadata bsf.Signed-off-by: James Almer <jamr...@gmail.com> --- tests/fate/cbs.mak | 11 +++++++++++ tests/ref/fate/cbs-apv-profile_422-10 | 1 + 2 files changed, 12 insertions(+) create mode 100644 tests/ref/fate/cbs-apv-profile_422-10 diff --git a/tests/fate/cbs.mak b/tests/fate/cbs.mak index dfd9e7d93c..729a559327 100644 --- a/tests/fate/cbs.mak +++ b/tests/fate/cbs.mak @@ -25,6 +25,17 @@ FATE_CBS_$(1)_DISCARD += fate-cbs-$(1)-discard-$(2) fate-cbs-$(1)-discard-$(2): CMD = md5 -i $(TARGET_SAMPLES)/$(3) -c:v copy -y -bsf:v filter_units=discard=$(2) -f $(4) endef+# APV read/write+ +FATE_CBS_APV_SAMPLES = \ + profile_422-10.apv + +$(foreach N,$(FATE_CBS_APV_SAMPLES),$(eval $(call FATE_CBS_TEST,apv,$(basename $(N)),apv,apv/$(N),apv))) + +FATE_CBS_APV-$(call FATE_CBS_DEPS, APV, APV, APV, APV, APV) = $(FATE_CBS_apv) +FATE_SAMPLES_AVCONV += $(FATE_CBS_APV-yes) +fate-cbs-apv: $(FATE_CBS_APV-yes) + # AV1 read/writeFATE_CBS_AV1_CONFORMANCE_SAMPLES = \diff --git a/tests/ref/fate/cbs-apv-profile_422-10 b/tests/ref/fate/cbs-apv-profile_422-10 new file mode 100644 index 0000000000..897520f5f1 --- /dev/null +++ b/tests/ref/fate/cbs-apv-profile_422-10 @@ -0,0 +1 @@ +646c61e4e96b83146da8140c4c2a68b6Add fate-cbs-apv as a dep of fate-cbs at the top of the file as well. Test LGTM. We should add some more once we have samples with better feature coverage (multiple frames, AU info, more metadata), but this is good for what we have now.
The latter two can be made with the av1_metadata bsf, but I'd leave AU info alone until we can get (or make) a sample with more than one frame per AU.
The spec doesn't really go into detail about the other frame types, but can we assume that Alpha is, like in other codecs, just a separate stream with a luma plane?
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