diff options
Diffstat (limited to 'cast/streaming/rtp_defines.h')
| -rw-r--r-- | cast/streaming/rtp_defines.h | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/cast/streaming/rtp_defines.h b/cast/streaming/rtp_defines.h index 82c91c31..43005714 100644 --- a/cast/streaming/rtp_defines.h +++ b/cast/streaming/rtp_defines.h @@ -92,26 +92,25 @@ enum class RtpPayloadType : uint8_t { kVideoVp8 = 100, kVideoH264 = 101, kVideoVarious = 102, // Codec being used is not fixed. - kVideoLast = 102, + kVideoVp9 = 103, + kVideoAv1 = 104, + kVideoLast = kVideoAv1, // Some AndroidTV receivers require the payload type for audio to be 127, and // video to be 96; regardless of the codecs actually being used. This is // definitely out-of-spec, and inconsistent with the audio versus video range // of values, but must be taken into account for backwards-compatibility. - // TODO(crbug.com/1127978): RTP payload types need to represent actual type, - // as well as have options for new codecs like VP9. kAudioHackForAndroidTV = 127, kVideoHackForAndroidTV = 96, }; -// NOTE: currently we match the legacy Chrome sender's behavior of always -// sending the audio and video hacks for AndroidTV, however we should migrate -// to using proper rtp payload types. New payload types for new codecs, such -// as VP9, should also be defined. -// TODO(crbug.com/1127978): RTP payload types need to represent actual type, -// as well as have options for new codecs like VP9. -RtpPayloadType GetPayloadType(AudioCodec codec); -RtpPayloadType GetPayloadType(VideoCodec codec); +// Setting |use_android_rtp_hack| to true means that we match the legacy Chrome +// sender's behavior of always sending the audio and video hacks for AndroidTV, +// as some legacy android receivers require these. +// TODO(issuetracker.google.com/184438154): we need to figure out what receivers +// need this still, if any. The hack should be removed when possible. +RtpPayloadType GetPayloadType(AudioCodec codec, bool use_android_rtp_hack); +RtpPayloadType GetPayloadType(VideoCodec codec, bool use_android_rtp_hack); // Returns true if the |raw_byte| can be type-casted to a RtpPayloadType, and is // also not RtpPayloadType::kNull. The caller should mask the byte, to select |