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      1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef MEDIA_BASE_CONTAINER_NAMES_H_
      6 #define MEDIA_BASE_CONTAINER_NAMES_H_
      7 
      8 #include "base/basictypes.h"
      9 #include "media/base/media_export.h"
     10 
     11 namespace media {
     12 
     13 namespace container_names {
     14 
     15 // This is the set of input container formats detected for logging purposes. Not
     16 // all of these are enabled (and it varies by product). Any additions need to be
     17 // done at the end of the list (before CONTAINER_MAX). This list must be kept in
     18 // sync with the enum definition "MediaContainers" in
     19 // tools/metrics/histograms/histograms.xml.
     20 enum MediaContainerName {
     21   CONTAINER_UNKNOWN,          // Unknown
     22   CONTAINER_AAC,              // AAC (Advanced Audio Coding)
     23   CONTAINER_AC3,              // AC-3
     24   CONTAINER_AIFF,             // AIFF (Audio Interchange File Format)
     25   CONTAINER_AMR,              // AMR (Adaptive Multi-Rate Audio)
     26   CONTAINER_APE,              // APE (Monkey's Audio)
     27   CONTAINER_ASF,              // ASF (Advanced / Active Streaming Format)
     28   CONTAINER_ASS,              // SSA (SubStation Alpha) subtitle
     29   CONTAINER_AVI,              // AVI (Audio Video Interleaved)
     30   CONTAINER_BINK,             // Bink
     31   CONTAINER_CAF,              // CAF (Apple Core Audio Format)
     32   CONTAINER_DTS,              // DTS
     33   CONTAINER_DTSHD,            // DTS-HD
     34   CONTAINER_DV,               // DV (Digital Video)
     35   CONTAINER_DXA,              // DXA
     36   CONTAINER_EAC3,             // Enhanced AC-3
     37   CONTAINER_FLAC,             // FLAC (Free Lossless Audio Codec)
     38   CONTAINER_FLV,              // FLV (Flash Video)
     39   CONTAINER_GSM,              // GSM (Global System for Mobile Audio)
     40   CONTAINER_H261,             // H.261
     41   CONTAINER_H263,             // H.263
     42   CONTAINER_H264,             // H.264
     43   CONTAINER_HLS,              // HLS (Apple HTTP Live Streaming PlayList)
     44   CONTAINER_IRCAM,            // Berkeley/IRCAM/CARL Sound Format
     45   CONTAINER_MJPEG,            // MJPEG video
     46   CONTAINER_MOV,              // QuickTime / MOV / MPEG4
     47   CONTAINER_MP3,              // MP3 (MPEG audio layer 2/3)
     48   CONTAINER_MPEG2PS,          // MPEG-2 Program Stream
     49   CONTAINER_MPEG2TS,          // MPEG-2 Transport Stream
     50   CONTAINER_MPEG4BS,          // MPEG-4 Bitstream
     51   CONTAINER_OGG,              // Ogg
     52   CONTAINER_RM,               // RM (RealMedia)
     53   CONTAINER_SRT,              // SRT (SubRip subtitle)
     54   CONTAINER_SWF,              // SWF (ShockWave Flash)
     55   CONTAINER_VC1,              // VC-1
     56   CONTAINER_WAV,              // WAV / WAVE (Waveform Audio)
     57   CONTAINER_WEBM,             // Matroska / WebM
     58   CONTAINER_WTV,              // WTV (Windows Television)
     59   CONTAINER_DASH,             // DASH (MPEG-DASH)
     60   CONTAINER_SMOOTHSTREAM,     // SmoothStreaming
     61   CONTAINER_MAX               // Must be last
     62 };
     63 
     64 // Determine the container type.
     65 MEDIA_EXPORT MediaContainerName DetermineContainer(const uint8* buffer,
     66                                                    int buffer_size);
     67 
     68 }  // namespace container_names
     69 
     70 }  // namespace media
     71 
     72 #endif  // MEDIA_BASE_CONTAINER_NAMES_H_
     73