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Philipp Hancke c1cc6a36b2 sdp: backfill default codec parameters for AV1 
as required by
  https://aomediacodec.github.io/av1-rtp-spec/#72-sdp-parameters
Also unify usage of profile fmtp parameter. Most notably this causes
SDP answers to include the default values.

These default values correspond to libaom's default values for AV1E_SET_TARGET_SEQ_LEVEL_IDX, AV1E_SET_TIER_MASK as used in
https://source.chromium.org/chromium/chromium/src/+/main:third_party/libaom/source/libaom/aom/aomcx.h
and g_profile in aom_codec_enc_cfg
https://source.chromium.org/chromium/chromium/src/+/main:third_party/libaom/source/libaom/aom/aom_encoder.h;l=415;drc=b58207f5aecc39db7d3da766e7d171e5d2c3598e

Note: AV1 is inconsistently cased in variable/struct/method/class names. The canonical casing should probably be "Av1" since it is an acronym standing for "AOMedia Video 1".

BUG=webrtc:15703

Change-Id: I11864b7666fea906cd1a0759c7ad45997beab90e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/331360
Reviewed-by: Sergey Silkin <ssilkin@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#41654}
2024-02-01 13:11:09 +00:00
..
adapted_video_track_source.cc
…
adapted_video_track_source.h
…
audio_source.h
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codec_unittest.cc
sdp: backfill default codec parameters for AV1
2024-02-01 13:11:09 +00:00
codec.cc
Fix list of resiliency mechanisms in setCodecPreferences
2024-01-09 13:09:59 +00:00
codec.h
Reland "Unify access to SDP codec parameters"
2024-01-03 12:03:11 +00:00
fake_frame_source.cc
…
fake_frame_source.h
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fake_media_engine.cc
Rename Set(Send|Recv)Parameters Set(Sender|Receiver)Parameters
2023-09-01 08:12:55 +00:00
fake_media_engine.h
Remove effectively dead code for allow_codec_switching
2023-10-23 14:08:11 +00:00
fake_network_interface.h
Remove MediaChannel usage from webrtc_video_engine_unittest
2023-06-21 10:10:56 +00:00
fake_rtp.cc
…
fake_rtp.h
…
fake_video_renderer.cc
…
fake_video_renderer.h
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media_channel_impl.cc
Remove pointless Set*Encryptor functions
2023-12-07 13:55:52 +00:00
media_channel_impl.h
Remove pointless Set*Encryptor functions
2023-12-07 13:55:52 +00:00
media_channel.h
Remove effectively dead code for allow_codec_switching
2023-10-23 14:08:11 +00:00
media_config.h
Introduce support for video packet batching.
2023-05-08 16:24:03 +00:00
media_constants.cc
sdp: backfill default codec parameters for AV1
2024-02-01 13:11:09 +00:00
media_constants.h
sdp: backfill default codec parameters for AV1
2024-02-01 13:11:09 +00:00
media_engine_unittest.cc
Remove all split channels related code
2023-06-29 09:32:04 +00:00
media_engine.cc
Implement codec selection api
2023-08-24 13:18:04 +00:00
media_engine.h
Implement codec selection api
2023-08-24 13:18:04 +00:00
rid_description.cc
…
rid_description.h
…
rtp_utils_unittest.cc
…
rtp_utils.cc
…
rtp_utils.h
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sdp_video_format_utils_unittest.cc
Reland "Unify access to SDP codec parameters"
2024-01-03 12:03:11 +00:00
sdp_video_format_utils.cc
Reland "Unify access to SDP codec parameters"
2024-01-03 12:03:11 +00:00
sdp_video_format_utils.h
Reland "Unify access to SDP codec parameters"
2024-01-03 12:03:11 +00:00
stream_params_unittest.cc
…
stream_params.cc
Generalize stream parameter primary/secondary ssrc checks
2023-06-26 14:55:48 +00:00
stream_params.h
Generalize stream parameter primary/secondary ssrc checks
2023-06-26 14:55:48 +00:00
test_utils.cc
Generalize stream parameter primary/secondary ssrc checks
2023-06-26 14:55:48 +00:00
test_utils.h
Remove more codec-related templating
2023-10-12 15:36:42 +00:00
turn_utils_unittest.cc
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turn_utils.cc
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turn_utils.h
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video_adapter_unittest.cc
Compute the scale factor in int_64.
2023-04-06 03:55:35 +00:00
video_adapter.cc
Format ^(api|call|common_audio|examples|media|net|p2p|pc)/
2023-05-03 11:09:26 +00:00
video_adapter.h
RtpEncodingParameters::request_resolution patch 4
2022-10-07 14:57:29 +00:00
video_broadcaster_unittest.cc
RequestedResolution - Bug fix
2023-05-22 13:58:50 +00:00
video_broadcaster.cc
RtpEncodingParameters::request_resolution patch 4
2022-10-07 14:57:29 +00:00
video_broadcaster.h
…
video_common_unittest.cc
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video_common.cc
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video_common.h
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video_source_base.cc
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video_source_base.h
…