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