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webrtc/modules/video_coding/svc
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Åsa Persson e6b4cbe606 Add SVC fallback. 
Fallback to a default value if the scalability mode is unset or not supported by the codec.

The fallback logic is only enabled if the scalability mode is configured for any of the encodings for now (i.e. initial default values are not set).

Bug: webrtc:11607
Change-Id: Ie632767b627a1dbbef71c59f9340573daf386c14
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/287600
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Commit-Queue: Åsa Persson <asapersson@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#39074}
2023-01-11 16:49:49 +00:00
..
BUILD.gn Add support for scalability modes L2T3 and S2T3 2022-07-01 08:17:04 +00:00
create_scalability_structure.cc Add support for more scalability modes (1.5:1 resolution ratio). 2022-08-31 11:01:16 +00:00
create_scalability_structure.h New enum ScalabilityMode. 2022-04-29 12:16:42 +00:00
scalability_mode_util.cc Add support for reducing number of spatial layers via scalability mode. 2022-10-24 09:40:39 +00:00
scalability_mode_util.h Add SVC fallback. 2023-01-11 16:49:49 +00:00
scalability_mode_util_unittest.cc Add support for reducing number of spatial layers via scalability mode. 2022-10-24 09:40:39 +00:00
scalability_structure_full_svc.cc Add support for scalability modes L3T1_KEY, L3T2, L3T2_KEY. 2022-08-29 11:55:52 +00:00
scalability_structure_full_svc.h Add support for scalability modes L3T1_KEY, L3T2, L3T2_KEY. 2022-08-29 11:55:52 +00:00
scalability_structure_full_svc_unittest.cc Allow full SVC to reference T0 frame only after it has been encoded 2021-09-13 15:52:42 +00:00
scalability_structure_key_svc.cc Add support for scalability modes L3T1_KEY, L3T2, L3T2_KEY. 2022-08-29 11:55:52 +00:00
scalability_structure_key_svc.h Add support for scalability modes L3T1_KEY, L3T2, L3T2_KEY. 2022-08-29 11:55:52 +00:00
scalability_structure_key_svc_unittest.cc In ksvc controller reuse unused frame configuration 2021-03-12 13:39:38 +00:00
scalability_structure_l2t2_key_shift.cc Add helper to query scalability structure configuration 2021-09-10 13:47:22 +00:00
scalability_structure_l2t2_key_shift.h Add layer skipping to L2T2_KEY_SHIFT structure 2020-10-26 10:35:46 +00:00
scalability_structure_l2t2_key_shift_unittest.cc Add layer skipping to L2T2_KEY_SHIFT structure 2020-10-26 10:35:46 +00:00
scalability_structure_simulcast.cc Add support for more scalability modes (1.5:1 resolution ratio). 2022-08-31 11:01:16 +00:00
scalability_structure_simulcast.h Add support for more scalability modes (1.5:1 resolution ratio). 2022-08-31 11:01:16 +00:00
scalability_structure_test_helpers.cc Ignore frame type when calculating generic frame dependencies. 2020-11-23 10:52:06 +00:00
scalability_structure_test_helpers.h
scalability_structure_unittest.cc Add support for scalability modes S2T2, S3T1, S3T2. 2022-08-30 09:51:11 +00:00
scalable_video_controller.h Add helper to query scalability structure configuration 2021-09-10 13:47:22 +00:00
scalable_video_controller_no_layering.cc Add helper to query scalability structure configuration 2021-09-10 13:47:22 +00:00
scalable_video_controller_no_layering.h Test and fix unscalable video structure. 2021-02-11 17:23:56 +00:00
svc_rate_allocator.cc New enum ScalabilityMode. 2022-04-29 12:16:42 +00:00
svc_rate_allocator.h Move SvcRateAllocator out of codecs/vp9 and make it not vp9 specific 2020-11-05 18:35:37 +00:00
svc_rate_allocator_unittest.cc New enum ScalabilityMode. 2022-04-29 12:16:42 +00:00