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Per Åhgren 5dca3f1336 Add floating point support for writing and reading wav files
This CL adds support for reading and writing floating point
wav files in WebRTC. It also updates the former wav handling
code as well as adds some simplifications.

Beyond this, the CL also adds support in the APM data_dumper
and in the audioproc_f tool for using the floating point wav
format.

Bug: webrtc:11307
Change-Id: I2ea33fd12f590b6031ac85f75708f6cc88a266b4
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/162902
Reviewed-by: Sam Zackrisson <saza@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Per Åhgren <peah@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30423}
2020-01-30 13:38:19 +00:00
api Remove function that takes command-line arguments directly 2020-01-30 12:42:38 +00:00
audio Reland "Reland "Only include overhead if using send side bandwidth estimation."" 2020-01-29 18:42:34 +00:00
build_overrides Remove crbug.com/904400 workaround. 2019-03-15 18:36:23 +00:00
call Reland "Adds trial to use correct overhead calculation in pacer." 2020-01-29 18:45:16 +00:00
common_audio Add floating point support for writing and reading wav files 2020-01-30 13:38:19 +00:00
common_video Reformat GN files. 2020-01-21 12:13:11 +00:00
data Remove old data files. 2018-10-05 14:40:21 +00:00
docs remove mention of prebuilt libraries from docs/ 2020-01-28 16:08:44 +00:00
examples Reformat GN files. 2020-01-21 12:13:11 +00:00
logging Reformat GN files. 2020-01-21 12:13:11 +00:00
media Reland "Reland "Reland "Distinguish between send and receive codecs""" 2020-01-29 18:53:54 +00:00
modules Add floating point support for writing and reading wav files 2020-01-30 13:38:19 +00:00
p2p Allow non-identical datagram transport parameters. 2020-01-29 18:14:24 +00:00
pc Reland "Reland "Reland "Distinguish between send and receive codecs""" 2020-01-29 18:53:54 +00:00
resources Reformat GN files. 2020-01-21 12:13:11 +00:00
rtc_base Makes all units and operations constexpr 2020-01-29 10:57:54 +00:00
rtc_tools Reformat GN files. 2020-01-21 12:13:11 +00:00
sdk Replace some deprecated matchers. 2020-01-30 09:23:57 +00:00
stats [Stats] Include fecPackets[Reeceived/Discarded] in Members() 2020-01-28 11:22:09 +00:00
style-guide Add style guide rule about paired .h and .cc files 2018-03-14 13:02:35 +00:00
system_wrappers Reformat GN files. 2020-01-21 12:13:11 +00:00
test Remove unused NextFrame function from FrameBuffer. 2020-01-30 12:54:08 +00:00
tools_webrtc Make the dashboard upload script read protos instead of JSON. 2020-01-30 10:25:47 +00:00
video Move quality scaler into adaptation module 2020-01-30 09:05:19 +00:00
.clang-format Tune ObjC clang-format configuration 2017-05-11 09:14:18 +00:00
.git-blame-ignore-revs Let git-hyper-blame ignore new format cleanup. 2019-07-11 16:18:51 +00:00
.gitignore Add .clangd to .gitignore 2019-10-28 12:27:50 +00:00
.gn Switch to compiling WebRTC -std=c++14 by default 2019-09-09 19:24:16 +00:00
.vpython Add source-side perf upload script for WebRTC. 2019-11-18 14:37:01 +00:00
abseil-in-webrtc.md Fix typo in abseil-in-webrtc.md. 2019-12-18 14:27:34 +00:00
AUTHORS Update Android camera switch API to allow specifying a name 2020-01-09 16:04:09 +00:00
BUILD.gn Make the dashboard upload script read protos instead of JSON. 2020-01-30 10:25:47 +00:00
CODE_OF_CONDUCT.md Add code of conduct to WebRTC repo 2017-05-16 12:09:13 +00:00
codereview.settings Don't add webrtc-reviews@ to CC, it can be added globally on Gerrit 2018-10-25 08:19:53 +00:00
common_types.h Format almost everything. 2019-07-08 13:45:15 +00:00
DEPS Roll chromium_revision fa85f826d0..dd5a54c29b (736081:736224) 2020-01-29 04:51:45 +00:00
ENG_REVIEW_OWNERS Enforce LGTM from owners of depends-on paths in DEPS via presubmit. 2018-09-28 12:49:54 +00:00
LICENSE Moving src/webrtc into src/. 2017-09-15 04:25:06 +00:00
license_template.txt Update template to follow chromium copyright style 2013-04-24 01:01:28 +00:00
native-api.md Delete unused I420 "codec" 2018-12-18 12:30:58 +00:00
OWNERS Add #COMPONENT to WebRTC. 2019-10-08 12:20:39 +00:00
PATENTS Moving src/webrtc into src/. 2017-09-15 04:25:06 +00:00
PRESUBMIT.py Fix public_deps presubmit and gn format fighting each other. 2020-01-30 11:22:46 +00:00
presubmit_test.py Use source_sets in component builds and static_library in release builds. 2019-10-17 21:17:18 +00:00
presubmit_test_mocks.py Reland: Add presubmit check for changes in 3pp 2018-05-22 13:11:18 +00:00
pylintrc Fixing py lint errors 2018-07-23 15:28:48 +00:00
README.chromium Moving src/webrtc into src/. 2017-09-15 04:25:06 +00:00
README.md Tell users where they can find the native API headers 2017-11-14 10:36:46 +00:00
style-guide.md Add guidance to style guide how to reference a bug in a TODO 2019-12-11 11:55:52 +00:00
WATCHLISTS Add saza to audio watchlists 2019-09-03 14:55:43 +00:00
webrtc.gni Reformat GN files. 2020-01-21 12:13:11 +00:00
webrtc_lib_link_test.cc Rewrite the lib link test to just be a binary. 2019-10-18 07:42:20 +00:00
whitespace.txt Whitespace change 2020-01-28 07:53:15 +00:00

WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.

Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.

The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others.

Development

See http://www.webrtc.org/native-code/development for instructions on how to get started developing with the native code.

Authoritative list of directories that contain the native API header files.

More info