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/*
* Copyright 2025 The WebRTC project authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "video/corruption_detection/evaluation/test_clip.h"
#include <string>
#include "absl/strings/string_view.h"
#include "api/video_codecs/video_codec.h"
#include "rtc_base/checks.h"
#include "test/testsupport/file_utils.h"
#include "video/corruption_detection/evaluation/utils.h"
namespace webrtc {
TestClip TestClip::CreateYuvClip(absl::string_view filename,
int width,
int height,
int framerate,
VideoCodecMode codec_mode) {
// First assume that the filename does not contain the extension.
std::string clip_path = test::ResourcePath(filename, "yuv");
if (!test::FileExists(clip_path)) {
// Second assume that the filename contains a full path to the video.
RTC_CHECK(test::FileExists(filename)) << "Could not find clip " << filename;
clip_path = std::string(filename);
}
return TestClip(clip_path, width, height, framerate, codec_mode,
/*is_yuv=*/true);
}
TestClip TestClip::CreateY4mClip(absl::string_view filename,
VideoCodecMode codec_mode) {
// First assume that the filename does not contain the extension.
std::string clip_path = test::ResourcePath(filename, "y4m");
if (!test::FileExists(clip_path)) {
// Second assume that the filename contains a full path to the video.
RTC_CHECK(test::FileExists(filename)) << "Could not find clip " << filename;
clip_path = std::string(filename);
}
const Y4mMetadata y4m_metadata = ReadMetadataFromY4mHeader(clip_path);
return TestClip(clip_path, y4m_metadata.width, y4m_metadata.height,
y4m_metadata.framerate, codec_mode,
/*is_yuv=*/false);
}
} // namespace webrtc