590 Commits

Author SHA1 Message Date
Per K
f4aadf3774 Change RtpTransport and DsctTransport to receives packets through ReceivedPacketCallback
Instead of using PacketTransportInternal::SignalReadPacket.

Bug: webrtc:15368
Change-Id: Icdc2d7f85df6db944f0ba0232891e6c5a8986a66
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/340440
Commit-Queue: Per Kjellander <perkj@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41823}
2024-02-27 15:55:02 +00:00
Erik Språng
2514dd7a20 Increase WebRTC default receive buffer size to 1MB.
The previous default size was 256kB.
The increase reduces packet loss at very high/bursty receive rates.

Bug: chromium:41485050
Change-Id: I2cf24b14e704bfd855701461afd3060ac078df70
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/340340
Auto-Submit: Erik Språng <sprang@webrtc.org>
Commit-Queue: Philip Eliasson <philipel@webrtc.org>
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41820}
2024-02-27 12:35:45 +00:00
Markus Handell
97df932ecc Remove multiplex codec.
The feature isn't in use by Google and has proven to contain security
issues. It's time to remove it.

Bug: b/324864439
Change-Id: I80344eb2f2060469d2d69a54dc4519fdd02ab4ea
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/340324
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Commit-Queue: Markus Handell <handellm@webrtc.org>
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41808}
2024-02-26 11:26:04 +00:00
Philipp Hancke
db2f52ba88 Reland "Make setCodecPreferences only look at receive codecs"
This is a reland of commit 1cce1d7ddcbde3a3648007b5a131bd0c2638724b
after updating the WPT that broke on Mac.

Original change's description:
> Make setCodecPreferences only look at receive codecs
>
> which is what is noted in JSEP:
>   https://www.rfc-editor.org/rfc/rfc8829.html#name-setcodecpreferences
>
> Some W3C spec modifications are required since the W3C specification
> currently takes into account send codecs as well.
>
> Spec issue:
>   https://github.com/w3c/webrtc-pc/issues/2888
> Spec PR:
>  https://github.com/w3c/webrtc-pc/pull/2926
>
> setCodecPreferences continues to modify the codecs in an offer.
>
> Also rename RtpSender::SetCodecPreferences to RtpSender::SetSendCodecs for consistent semantics.
>
> BUG=webrtc:15396
>
> Change-Id: I1e8fbe77cb2670575578a777ed1336567a1e4031
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/328780
> Reviewed-by: Henrik Boström <hbos@webrtc.org>
> Commit-Queue: Philipp Hancke <phancke@microsoft.com>
> Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> Cr-Commit-Position: refs/heads/main@{#41719}

Bug: webrtc:15396
Change-Id: I0c7b17f00de02286f176b500460e17980b83b35b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/339541
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41807}
2024-02-26 10:52:23 +00:00
Philipp Hancke
7c5f9cf47f Add nonstandard x-google-per-layer-pli fmtp for enabling per-layer keyFrames in response to PLIs
which needs to be added to the remote codecs a=fmtp:

This also forces SimulcastCastEncoderAdapter to avoid issues with codecs that have native simulcast capability but do require synchronized keyframes.

This parameter allows for large-scale experimentation and A/B testing
whether the new behavior has advantages. It is to be considered
transitional and may be removed again in the future.

BUG=webrtc:10107

Change-Id: I81f496c987b2fed7ff3089efb746e7e89e89c033
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/333560
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41805}
2024-02-26 07:11:45 +00:00
Philipp Hancke
9384bb24ce Document how codec comparisons happen
and when the different codec comparison methods are applied.
No functional changes.

BUG=webrtc:15847

Change-Id: I583c6a42869a80d3a920b9caf18e2a18431c5b94
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/339700
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#41772}
2024-02-20 16:38:51 +00:00
Philipp Hancke
bc9af41e8f Sync definitions of IsSameCodecSpecific
until the code duplication can be removed which requires breaking
up the circular dependency.

BUG=webrtc:15847

Change-Id: Icc5f27dfcda26b1fcf16b19f79005d8b52fb6af3
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/339903
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#41771}
2024-02-20 14:27:28 +00:00
Philipp Hancke
0e9b8fe22b Compare codec number of channels and clockrate in MatchesRtpCodec for RTX too
This should be a no-op since RTX is only supported for video which
has one channel and uses a clockrate of 90000.

Parameters are not compared for RTX since the RTX capabilities do not
include the associated payload type (apt).

BUG=webrtc:15847

Change-Id: Ibe6677135ecc56cdc5f3d3ccdc2e680dd449f66f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/339801
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41769}
2024-02-20 12:23:47 +00:00
Henrik Boström
1e7a6f3b6a Revert "Make setCodecPreferences only look at receive codecs"
This reverts commit 1cce1d7ddcbde3a3648007b5a131bd0c2638724b.

Reason for revert: Breaks WPTs

Original change's description:
> Make setCodecPreferences only look at receive codecs
>
> which is what is noted in JSEP:
>   https://www.rfc-editor.org/rfc/rfc8829.html#name-setcodecpreferences
>
> Some W3C spec modifications are required since the W3C specification
> currently takes into account send codecs as well.
>
> Spec issue:
>   https://github.com/w3c/webrtc-pc/issues/2888
> Spec PR:
>  https://github.com/w3c/webrtc-pc/pull/2926
>
> setCodecPreferences continues to modify the codecs in an offer.
>
> Also rename RtpSender::SetCodecPreferences to RtpSender::SetSendCodecs for consistent semantics.
>
> BUG=webrtc:15396
>
> Change-Id: I1e8fbe77cb2670575578a777ed1336567a1e4031
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/328780
> Reviewed-by: Henrik Boström <hbos@webrtc.org>
> Commit-Queue: Philipp Hancke <phancke@microsoft.com>
> Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> Cr-Commit-Position: refs/heads/main@{#41719}

Bug: webrtc:15396
Change-Id: I7b545e91f820c3affc39841c6e93939eac75c363
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/339520
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Owners-Override: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Auto-Submit: Henrik Boström <hbos@webrtc.org>
Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#41725}
2024-02-13 08:24:45 +00:00
Philipp Hancke
1cce1d7ddc Make setCodecPreferences only look at receive codecs
which is what is noted in JSEP:
  https://www.rfc-editor.org/rfc/rfc8829.html#name-setcodecpreferences

Some W3C spec modifications are required since the W3C specification
currently takes into account send codecs as well.

Spec issue:
  https://github.com/w3c/webrtc-pc/issues/2888
Spec PR:
 https://github.com/w3c/webrtc-pc/pull/2926

setCodecPreferences continues to modify the codecs in an offer.

Also rename RtpSender::SetCodecPreferences to RtpSender::SetSendCodecs for consistent semantics.

BUG=webrtc:15396

Change-Id: I1e8fbe77cb2670575578a777ed1336567a1e4031
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/328780
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41719}
2024-02-12 13:47:11 +00:00
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
Philipp Hancke
b9405c4748 Fix list of resiliency mechanisms in setCodecPreferences
Add ulpfec and flexfec to list of resiliency mechanisms taken
into account and in general exclude Comfort Noise (CN) from media
codecs.

Also introduce RtpCodecCapability::IsMediaCodec & ::IsResiliencyCodec
behaving like the MediaCodec methods.

BUG=webrtc:15396

Change-Id: I79041898928190bfdd33a06d8f6975d7556c46b1
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/330424
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41485}
2024-01-09 13:09:59 +00:00
Philipp Hancke
de17252e8e Reland "Unify access to SDP codec parameters"
This is a reland of commit 63d03f586bb668f72113b61030ec0930aa192010

Original change's description:
> Unify access to SDP codec parameters
>
> which come from the a=fmtp:<pt> lines in the SDP and were used as either
>   std::map<std::string, std:string>
> with three aliases,
>   cricket::CodecParameterMap
>   SdpAudioFormat::Parameters
>   SdpVideoFormat::Parameters
>
> Use webrtc::CodecParameterMap in all places.
>
> BUG=None
>
> Change-Id: If47692bde7347834c349c6539b43309d8770e67b
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/330420
> Reviewed-by: Florent Castelli <orphis@webrtc.org>
> Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> Commit-Queue: Philipp Hancke <phancke@microsoft.com>
> Cr-Commit-Position: refs/heads/main@{#41375}

Bug: None
Change-Id: I5f8f45688df232eb37b12fa3e56a893a1c754e17
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/331402
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#41467}
2024-01-03 12:03:11 +00:00
Mirko Bonadei
6c9c958c69 Revert "Unify access to SDP codec parameters"
This reverts commit 63d03f586bb668f72113b61030ec0930aa192010.

Reason for revert: Breaks downstream project (not backwards compatible API change)

Original change's description:
> Unify access to SDP codec parameters
>
> which come from the a=fmtp:<pt> lines in the SDP and were used as either
>   std::map<std::string, std:string>
> with three aliases,
>   cricket::CodecParameterMap
>   SdpAudioFormat::Parameters
>   SdpVideoFormat::Parameters
>
> Use webrtc::CodecParameterMap in all places.
>
> BUG=None
>
> Change-Id: If47692bde7347834c349c6539b43309d8770e67b
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/330420
> Reviewed-by: Florent Castelli <orphis@webrtc.org>
> Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> Commit-Queue: Philipp Hancke <phancke@microsoft.com>
> Cr-Commit-Position: refs/heads/main@{#41375}

Bug: None
Change-Id: I841735d98533d3b66850b9cfcf7ee0a99ddde078
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/331400
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Auto-Submit: Mirko Bonadei <mbonadei@webrtc.org>
Owners-Override: Mirko Bonadei <mbonadei@webrtc.org>
Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#41377}
2023-12-13 16:28:44 +00:00
Philipp Hancke
63d03f586b Unify access to SDP codec parameters
which come from the a=fmtp:<pt> lines in the SDP and were used as either
  std::map<std::string, std:string>
with three aliases,
  cricket::CodecParameterMap
  SdpAudioFormat::Parameters
  SdpVideoFormat::Parameters

Use webrtc::CodecParameterMap in all places.

BUG=None

Change-Id: If47692bde7347834c349c6539b43309d8770e67b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/330420
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#41375}
2023-12-13 14:22:15 +00:00
Qiu Jianlin
b3488d08db Add SDP negotiation support for HEVC.
This adds neccessary checks for SDP negotiation with HEVC.

Test: Manually apply the CL on Chromium and enable HEVC HW encoder,
and add HEVC profiles in rtc video decoder/encoder factory, H265 is
negotiated in SDP with correct FMTP lines added.

Bug: webrtc:13485
Change-Id: I5557b20b646cc96c5acb578521204fe10df0dcf0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/330202
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Jianlin Qiu <jianlin.qiu@intel.com>
Cr-Commit-Position: refs/heads/main@{#41357}
2023-12-12 02:09:11 +00:00
Harald Alvestrand
b54bf8a9af Remove pointless Set*Encryptor functions
These functions had dummy implementations, but were not virtual.
The need for those functions seems to be lost in time.

Bug: None
Change-Id: I66dcac4a92f9993d82031f943f2f9ae767156b8a
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/330422
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41336}
2023-12-07 13:55:52 +00:00
Tony Herre
a5c8ee1672 Revert "Make Codec::Matches also consider packetization"
This reverts commit 1ae700a9233ed647e1b4080c0fcb48f61a0cca0a.

Reason for revert: Potential root cause of crbug.com/1504351

Original change's description:
> Make Codec::Matches also consider packetization
>
> If it's not considered it can lead to payload IDs erroneously being
> reused if the SDP is munged, see https://crbug.com/webrtc/15473#c10.
>
> Bug: webrtc:15473
> Change-Id: I195a06d556e8a57dbeeb946effc4e0f27cc930b0
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/326522
> Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
> Cr-Commit-Position: refs/heads/main@{#41153}

Bug: webrtc:15473 chromium:1504351
Change-Id: I87fb671d76c3b17beb65124603cc040bb9bf4fa5
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/329201
Commit-Queue: Tony Herre <herre@google.com>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41285}
2023-11-30 14:06:01 +00:00
Emil Lundmark
1ae700a923 Make Codec::Matches also consider packetization
If it's not considered it can lead to payload IDs erroneously being
reused if the SDP is munged, see https://crbug.com/webrtc/15473#c10.

Bug: webrtc:15473
Change-Id: I195a06d556e8a57dbeeb946effc4e0f27cc930b0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/326522
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41153}
2023-11-14 08:14:14 +00:00
Emil Lundmark
f268afd791 Remove unused propagation of field trials in Codec::Matches
Bug: None
Change-Id: I7e56bae37a7fd9f8ca9c3bb8c8f55631a19a1a00
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/326521
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41152}
2023-11-14 08:14:14 +00:00
Philipp Hancke
971f8de35a Remove MediaContentDescriptionImpl<Codec>
after dependencies adopted the RtpMediaContentDescription which
this is currently aliased to.

Also move definition of AudioCodecs and VideoCodecs to the place
where codecs are defined.

BUG=webrtc:15214

Change-Id: I9b0456e1c69c8b23e0cc7665a59baae268872d9c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/325021
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41020}
2023-10-27 12:38:36 +00:00
Sergey Silkin
b6ef1a736e Define default max Qp in media/base/media_constants
kDefaultQpMax=56 was defined in multiple places. Move it to media_constants and split it into two: VPx/AV1 and H26x values. H26x value is set to 51 which is the max bitstream QP value for H264/5.

This CL is expected to be a no-op because:
1. VideoCodec::qpMax value has not changed for VP8/9 and AV1.
2. VideoCodec::qpMax is currently not used by OpenH264 wrapper (wiring it up is out-of-scope of this CL).
3. Previous default qpMax=56 exceeded the max value for H26x (=51). External HW H26x encoders likely clamped it and used 51.

Bug: webrtc:14852
Change-Id: I1d795e695dac5c78e86ed829b24281e61066f668
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/324282
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Sergey Silkin <ssilkin@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40997}
2023-10-24 06:43:50 +00:00
Tommi
5b186e98bc Remove effectively dead code for allow_codec_switching
Bug: webrtc:11341
Change-Id: I88e3c1059f5ebcc9d693c0719534aaacd4b9199b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/324283
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Commit-Queue: Tomas Gunnarsson <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40990}
2023-10-23 14:08:11 +00:00
Philipp Hancke
19fe2437b7 Remove more codec-related templating
BUG=webrtc:15214

Change-Id: Ia597f674e5650dad31796c9a13769fbe873554fe
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/322122
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40920}
2023-10-12 15:36:42 +00:00
Philipp Hancke
bfc2a3553d Remove more codec-related templating
BUG=webrtc:15214

Change-Id: I719de4ef2b9c98a01b14f8f292098f19baa0d925
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/321341
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40809}
2023-09-26 06:55:24 +00:00
Emil Lundmark
ec8262788b Look through all candidates before falling back to default packetization
It's possible that a peer can signal the same payload with multiple
packetization options. As such, we shouldn't try to fall back to default
packetization until we have considered all the alternatives.

Bug: webrtc:15473
Change-Id: I21772b4d8c53819d1c3105988551ebdbea0df045
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/320241
Commit-Queue: Emil Lundmark <lndmrk@webrtc.org>
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Auto-Submit: Emil Lundmark <lndmrk@webrtc.org>
Reviewed-by: Sergey Sukhanov <sergeysu@webrtc.org>
Commit-Queue: Stefan Holmer <stefan@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40775}
2023-09-20 12:18:02 +00:00
Philipp Hancke
5866e1a0ed Rename Set(Send|Recv)Parameters Set(Sender|Receiver)Parameters
following the previous change to rename the classes derived from
  cricket::RtpParameters

Also rename ChangedRecvParameters to ChangedReceiveParameters.

BUG=webrtc:13931

Change-Id: Ia51dd39905a5cbb98162c3948930e43ccaf3786d
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/314500
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40677}
2023-09-01 08:12:55 +00:00
Qiu Jianlin
44943c8064 Add H265 codec name and profile/tier/level utils.
This adds H265 codec name and profile/tier/level handling needed for
H265 SDP negotiation.

Bug: webrtc:13485
Change-Id: I838b910042ce36f8ae3979c41a73ee46935c57d8
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/315900
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Sergey Silkin <ssilkin@webrtc.org>
Commit-Queue: Jianlin Qiu <jianlin.qiu@intel.com>
Cr-Commit-Position: refs/heads/main@{#40661}
2023-08-30 08:49:09 +00:00
Florent Castelli
43a5dd86c2 Implement codec selection api
The implementation covers the latest specification, but does not
support mixed-codec simulcast at the moment.
Changing codec for audio and video is supported.

Bug: webrtc:15064
Change-Id: I09082f39e2a7d54dd4a663a8a57bf9df5a851690
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/311663
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40616}
2023-08-24 13:18:04 +00:00
Harald Alvestrand
d43af9172b Remove internal overrides using old SendRtp and SendRtcp interfaces.
This CL takes away all usages except for Android code.

Low-Coverage-Reason: Refactoring old code
Bug: webrtc:15410
Change-Id: I66bed6a4a2787b4177a82e599b48623ca67cd235
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/315940
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40554}
2023-08-15 13:20:21 +00:00
Harald Alvestrand
b38d9d2b6f Add ArrayView versions of SendRtp and SendRtcp
This is part of the long term plan to stop using pointer + length
to pass around buffers.

Bug: webrtc:14870
Change-Id: Ibaf5258fd326b56132b9b5a8a6b1563a763ef2f8
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/314960
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40512}
2023-08-04 11:20:53 +00:00
Philipp Hancke
a9d5141367 Rename cricket::RtpParameters and derived classes
Renames
  cricket::RtpParameters
to
  cricket::MediaChannelParameters
in order to distinguish it better from webrtc::RtpParameters.
This involves renaming
  RtpSendParameters -> SenderParameters
  AudioSendParameters -> AudioSenderParameters
  AudioRecvParameters -> AudioReceiverParameters
  VideoSendParameters -> VideoSenderParameters
  VideoRecvParameters -> VideoReceiverParameters

BUG=webrtc:13931

Change-Id: I664595ee3863418c0c6ca092ca77127be0f9498f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/314360
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#40497}
2023-08-01 08:55:02 +00:00
Philipp Hancke
4b87d7ac2a Remove Codec template from RtpParameters and helper functions
BUG=webrtc:15214

Change-Id: I3874c4a5089216dab3d072df7854040d5d05bcc9
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/313500
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#40492}
2023-07-31 10:49:51 +00:00
Florent Castelli
d797cb6ca7 Remove all split channels related code
Bug: webrtc:13931
Change-Id: I93b8ca0ba1ec15bf260236bbc914b41fbb30aa58
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/310680
Commit-Queue: Florent Castelli <orphis@webrtc.org>
Reviewed-by: Jeremy Leconte <jleconte@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40376}
2023-06-29 09:32:04 +00:00
Florent Castelli
1f31c201cd Split fake media channel classes
This allows to remove some calls to CreateMediaChannel
in the RtpTransceiver code.

This removes the fake engines owning the channels and moves
the responsibility to the tests themselves as it's quite
hard to both return a unique_ptr to a channel and still own it.

The various channel getters from the fake engine are thus
also removed and tests updated accordingly, the channel is
retrieved from internal structs in the tests by going
through the RtpTransceiver objects as it's not possible to
safely get the channels from only a sender or receiver.

As some tests are running in both PlanB and Unified Plan,
getting a transceiver is not working for PlanB. As PlanB
has been deprecated and will eventually be removed,
the problematic tests have either been removed or updated
to only run with Unified Plan.

Bug: webrtc:13931
Change-Id: I0571beca8b9ef2f2089d500802b7b124268d9de3
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/310340
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40366}
2023-06-28 11:40:47 +00:00
Philipp Hancke
0776415a41 Generalize stream parameter primary/secondary ssrc checks
to ensure consistency for both FID and FEC-FR ssrc-groups.

BUG=chromium:1454860

Change-Id: I61277e73e0a28f5773260ec62c268bdc8c2cd738
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/309760
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#40347}
2023-06-26 14:55:48 +00:00
Philipp Hancke
656817c485 Remove default "unknown" encoderImplementation/decoderImplementation
which means this will not show up in getStats inbound-rtp/outbound-rtp
until the encoder/decoder is known. This has implications in particular
for inbound-rtp where the value is currently "unknown" until video
frames have been received.

This is safe to change as the previous change to gate
decoderImplementation behind getUserMedia access already broke
the assumption that the field is always string.

BUG=webrtc:14906

Change-Id: Ie6040ada3656e80f792c0c32c1b86ad1d6609d3c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/293600
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#40334}
2023-06-22 11:49:58 +00:00
Harald Alvestrand
84fdf990e8 Convert Media*Channel to contain a webrtc::Transport
Media*Channel objects used to subclass webrtc::Transport.
This was not an optimal design. This CL makes the transport
a member variable of MediaChannelUtil.

Bug: None
Change-Id: I85d33cc1b32b931e563b7bb2d277f1c512600831
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/309800
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40328}
2023-06-21 16:13:55 +00:00
Philipp Hancke
17e8a5cc7d stats: implement flexfec fecBytesReceived stats for FlexFEC
specified in https://github.com/w3c/webrtc-stats/pull/762
and take FlexFEC into account for receive statistics.

BUG=webrtc:15250

Change-Id: Id85775ab1f29487d5b8bf478da6e22071005901a
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/294881
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#40325}
2023-06-21 13:04:31 +00:00
Florent Castelli
4e434c313e Remove MediaChannel usage from webrtc_video_engine_unittest
Bug: webrtc:13931
Change-Id: Ie45a25c6b204b38b749381ef5e9403cf036b8126
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/309660
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40323}
2023-06-21 10:10:56 +00:00
Florent Castelli
ee97e6ad88 Move GetSendCodec() to MediaSendChannelInterface
This allows the voice send channels to share the method definition.

Bug: webrtc:15214
Change-Id: Ie0cc23f3694eeb8322a9ea7328a8d56fa7571c95
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/309600
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40322}
2023-06-21 10:00:56 +00:00
Florent Castelli
d0b8e8e4ee Reland "Merge the codec types"
This is a reland of commit 49ace8b6548cda6d4ba74abfca9b616f56dbf9bc

Original change's description:
> Merge the codec types
>
> This allows simplifying code in the codebase to be able to remove a lot
> of templated code and special casing for either AudioCodec and VideoCodec.
> Code simplifications will come in later changes.
>
> Bug: webrtc:15214
> Change-Id: I6e75e6ea725163feb6cc4eb49f37b4722d6c6689
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/308501
> Reviewed-by: Henrik Boström <hbos@webrtc.org>
> Commit-Queue: Florent Castelli <orphis@webrtc.org>
> Cr-Commit-Position: refs/heads/main@{#40276}

Bug: webrtc:15214
Change-Id: I123d1134a212f65cfbc90ecec9013d0aafebd9ae
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/308721
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40294}
2023-06-15 15:53:29 +00:00
Florent Castelli
b7af6b963b Revert "Merge the codec types"
This reverts commit 49ace8b6548cda6d4ba74abfca9b616f56dbf9bc.

Reason for revert: Breaks downstream projects

Original change's description:
> Merge the codec types
>
> This allows simplifying code in the codebase to be able to remove a lot
> of templated code and special casing for either AudioCodec and VideoCodec.
> Code simplifications will come in later changes.
>
> Bug: webrtc:15214
> Change-Id: I6e75e6ea725163feb6cc4eb49f37b4722d6c6689
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/308501
> Reviewed-by: Henrik Boström <hbos@webrtc.org>
> Commit-Queue: Florent Castelli <orphis@webrtc.org>
> Cr-Commit-Position: refs/heads/main@{#40276}

Bug: webrtc:15214
Change-Id: I57778cccc3a13eb9f955f6ece054dee0ff5a7e92
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/308720
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Owners-Override: Mirko Bonadei <mbonadei@webrtc.org>
Auto-Submit: Florent Castelli <orphis@webrtc.org>
Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40278}
2023-06-14 11:43:57 +00:00
Florent Castelli
49ace8b654 Merge the codec types
This allows simplifying code in the codebase to be able to remove a lot
of templated code and special casing for either AudioCodec and VideoCodec.
Code simplifications will come in later changes.

Bug: webrtc:15214
Change-Id: I6e75e6ea725163feb6cc4eb49f37b4722d6c6689
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/308501
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Commit-Queue: Florent Castelli <orphis@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40276}
2023-06-14 09:26:04 +00:00
Harald Alvestrand
09e0086d26 Remove ImplForTesting function from MediaChannel
It is not used any more.

Bug: webrtc:13931
Change-Id: I266de41abe239907c6d65f4b182a8dc3aacaba3d
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/308022
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40234}
2023-06-06 16:30:16 +00:00
Harald Alvestrand
847208e9d6 Remove transitional shim classes
Bug: webrtc:13931
Change-Id: Iaeb0b892aca4b4d64d13a025adc7564e572e0f26
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/307940
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40232}
2023-06-06 11:58:29 +00:00
Florent Castelli
8c4b9ea535 Remove references to AudioCodec and VideoCodec constructors
The preferred method to create codecs is to use the function
cricket::CreateAudioCodec or cricketCreateVideoCodec.
Empty codec objects are deprecated and should be replaced
with alternatives such as methods returning an
absl::optional object instead.

Bug: webrtc:15214
Change-Id: I7fe40f64673cd407830dbbb0e541b85a3aee93aa
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/307521
Commit-Queue: Florent Castelli <orphis@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40226}
2023-06-05 23:23:40 +00:00
Harald Alvestrand
77c6230ef5 Add create functions for voice media send and receive channels.
Bug: webrtc:13931
Change-Id: I1aa0cd1651a50bde1c8d1ceccc69b2a124c81294
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/307840
Reviewed-by: Tony Herre <herre@google.com>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40224}
2023-06-05 17:39:53 +00:00
Harald Alvestrand
b0ef5e4bcd Declare factory functions for video sender and receiver
Later CLs will switch to these functions, and eventually the
CreateMediaChannel will be deprecated and removed.

Bug: webrtc:13931
Change-Id: I4c5ab89659a47a501728cac217bb1a877fa50047
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/307800
Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40221}
2023-06-05 16:49:21 +00:00
Florent Castelli
811e24a117 Move functionality from AudioCodec and VideoCodec into cricket::Codec
Part 1 of the migration towards merging the types.
Any method that could belong to the Codec type was moved, the others
are deprecated.
Alternatives to the AudioCodec and VideoCodec constructors are introduced
to allow creating objects of an indefinite type without having to
reference the old classes.

Bug: webrtc:15214
Change-Id: I20e1aa32962821cad98e9a92c2ec86f8f75e5dd8
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/307220
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Florent Castelli <orphis@webrtc.org>
Reviewed-by: Philipp Hancke <phancke@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#40213}
2023-06-02 15:26:46 +00:00