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33 lines
974 B
33 lines
974 B
// Copyright 2020 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "cast/standalone_sender/ffmpeg_glue.h"
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#include "util/osp_logging.h"
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namespace openscreen {
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namespace cast {
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namespace internal {
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AVFormatContext* CreateAVFormatContextForFile(const char* path) {
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AVFormatContext* format_context = nullptr;
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int result = avformat_open_input(&format_context, path, nullptr, nullptr);
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if (result < 0) {
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OSP_LOG_ERROR << "Cannot open " << path << ": " << av_err2str(result);
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return nullptr;
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}
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result = avformat_find_stream_info(format_context, nullptr);
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if (result < 0) {
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avformat_close_input(&format_context);
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OSP_LOG_ERROR << "Cannot find stream info in " << path << ": "
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<< av_err2str(result);
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return nullptr;
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}
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return format_context;
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}
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} // namespace internal
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} // namespace cast
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} // namespace openscreen
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