В следующей таблице содержится информация о поддерживаемых кодеках и контейнерах в программном эмуляторе и телевизорах LG.
| Common File Extensions | Media Container | A/V | Codec | FourCC | DTV Target Supported? | Emulator Supported? | Target Description | Profile/Level Support | Emulator Description |
| .asf .wmv .wma | ASF | Video | VC-1 Advanced Profile | WVC1 | YES | YES | Only streams compliant to SMPTE 421M VC-1 standard are supported. | Advanced Profile @ Level 3 (e.g. 720p60, 1080i60, 1080p30) | |
| | | | WMVA | YES(ReadDescription) | YES | Only streams compliant to SMPTE 421M VC-1 standard are supported. Some WMVA streams were developed before the VC-1 specification was finalized. These non-compliant streams are considered deprecated by the industry and are not supported. | Advanced Profile @ Level 3 (e.g. 720p60, 1080i60, 1080p30) | |
| | | VC-1 Simpleand Main Profiles | WMV3 | YES | YES | Only streams compliant to SMPTE 421M VC-1 standard are supported. | Simple Profile @ Medium Level (e.g. CIF, QVGA) Main Profile @ High Level (e.g. 1080p30) | |
| | | Other videoCodecs like MPEG-1/2/4 | | NO | NO | ASF is a MS container format. Anything other than MS Codecs should not be found within an ASF file. Non MS Codecs within ASF are not supported. | | |
| | Audio | WMA Standard | 0x0161 | YES | YES | | | |
| | | WMA 9 Professional | 0x0162 | YES | NO | | | .wma format notSupported on emulator. |
| | | WMA Lossless | | NO | NO | | | |
| | | Other audio Codecs likeAC-3, AAC, MP3, MPEG Audio Layer I/II | | NO | NO | ASF is a MS container format. Anything other than MS Codecs should not be found within an ASF file. Non MS Codecs within ASF are not supported. | | |
| .divx .avi | AVI /DivX Media Format | Video | Divx3.11 | DIV3 DIV4 | YES | YES | Please note that a FourCC value of DIV4 is not a DivX 4 stream, but in fact, a DivX 3.11 stream. DivX 4 streams have a FourCC value of DIVX. | | |
| | | Divx4 Divx5 Divx6 | divx
DIVX
DIV5
DIV6
DX50 | YES | YES | MPEG-4 ASP support does not include global motion compensation or quarterpel motion estimation. Streams using this syntax are not supported. | Advanced Simple Profile. The resolution supported is chip dependent with earlier chips supporting up to SD resolutions (480i) and newer chips supporting up to HD (720p/1080i). | |
| | | XViD | XVID | YES | YES | MPEG-4 ASP support does not include global motion compensation or quarterpel motion estimation. Streams using this syntax are not supported. | Advanced SimpleProfile. The resolution supported is chip dependent with earlier chips supporting up to SD resolutions (480i) and newer chips supporting up to HD (720p/1080i) | |
| | | Other video Codecs likeMPEG-1/2 | | NO | NO | | | |
| | | H.264 / AVC | vssh
VSSH
AVC
avc
AVC1
avc1
h264
H264 | NOT OFFICIALLY SUPPORTED(Read Description) | NO | AVC within AVI files is not officially supported. It is well known in the industry that there are technical issues which make AVC is ill-suited for AVI encapsulation. This creates problems for compliance and interoperability. That is why it is known and recommended for AVC content to be put into other file containers such MP4 and MKV.
There isCode to attempt to handle AVC within AVI files but some streams will work and others will not. | Main Profile @ Level 4.1 High Profile @ Level 4.1 (e.g. 720p60, 1080i60, 1080p30) | |
| | Audio | MPEG-1 Layer I, II | 0x0050 | YES | YES | | | |
| | | MPEG-1 Layer III (MP3) | 0x0055 | YES | YES | | | |
| | | AC-3 | 0x2000 | YES | YES | | | |
| | | WMA Standard | 0x0161 | YES | YES | | | |
| | | WMA 9 Professional | 0x0162 | YES | NO | | | |
| | | Other audio Codecs likeAAC, DTS, PCM | | NO | NO | | | |
| .mkv | MKV | Video | H.264 / AVC | V_MPEG4/ISO/AVC | YES | YES | Most of the MKV content available is encoded by the open source x264 Codec, the default configuration labels streams as Level 5.0 (e.g. highest level), the video decoder only supports up to Level 4.1 and does it isbest to decode Level 5.0 streams | Main Profile @ Level 4.1 High Profile @ Level 4.1 (e.g. 720p60, 1080i60, 1080p30) | .Mkv format is not supported in emulator. |
| | | Other video Codecs like MPEG-1/2/4 | | NO | NO | Need sample streams to test | | |
| | Audio | AAC | A_AAC | YES | YES | | AAC-LC and AAC-HE | |
| | | AC-3 | A_AC3 | YES | YES | | | |
| | | MPEG-1 Layer III (MP3) | A_MPEG/L3 | YES | YES | | | |
| | | MPEG-1 Layer I, II | A_MPEG/L1 A_MPEG/L2 | YES | YES | | | |
| | | | | | | | | |
| .ts .trp .tp .m2ts | MPEG-2 TS (Transport Stream), standard 188 byte TS and time-stamped 192 byte TS | Video | H.264 / AVC | | YES | YES | | Main Profile @ Level 4.1 High Profile @ Level 4.1 (e.g. 720p60, 1080i60,1080p30) | .ts,.trp,.tp and .m2ts formats are not supported on emulator. |
| | | MPEG-2 | | YES | YES | | Main Profile @ High Level (e.g. 720p60, 1080i60) | |
| | | VC-1 | | YES | NO | Only streams compliant to SMPTE 421M VC-1 standard are supported.
Encapsulation must abide by SMPTE RP227 specification. | Simple Profile @ Medium Level (e.g. CIF, QVGA) Main Profile @ High Level (e.g. 1080p30) Advanced Profile @ Level 3 (e.g. 720p60, 1080i60,1080p30) | |
| | Audio | MPEG-1 Layer I, II | | YES | YES | | | |
| | | MPEG-1 Layer III (MP3) | | YES | YES | | | |
| | | AC-3 | | YES | NO | | | |
| | | DDP (Enhanced AC-3) | | YES | NO | | | |
| | | AAC | | YES | YES | | AAC-LC and AAC-HE | |
| .vob | MPEG-2 PS(Program Stream), VOB, SVCD | Video | MPEG-1 | | YES | NO | | | .vob is not supported in emulator. |
| | | MPEG-2 | | YES | YES | | Main Profile @ High Level (e.g. 720p60, 1080i60) | |
| | Audio | AC-3 | | YES | NO | | | |
| | | MPEG-1 Layer I, II | | YES | YES | | | |
| | | DVD-LPCM | | YES | NO | | | |
| .mpg .dat | MPEG-1 Systems, VCD | Video | MPEG-1 | | YES | YES | | | .mpg, .datare not supported in emulator. |
| | Audio | MPEG-1 Layer I, II | | YES | YES | | | |
| .mpg .mpe .mpeg | Unknown | | | | | | Note that these file extensions do not uniquely specify whether the contents are TS, PS or ES. These files are supported only if the decoder is configured properly for TS, PS or ES. The decoder needs to know this information and will not determine it on its own. See other rows for support information. | | |
| .mp4 .m4a .m4v | MP4 | Video | H.264 / AVC | avc1 | YES | YES | | Main Profile @ Level 4.1 High Profile @ Level 4.1 (e.g. 720p60, 1080i60,1080p30) | |
| | | MPEG-4 Part 2 | mp4v | YES | YES | MPEG-4 ASP support does not include global motion compensation or quarterpel motion estimation.
Streams using this syntax are not supported.
Motion compensation describes a picture in terms of the transformation of a reference picture to the current picture. The reference picture may be previous in time or even from the future. When images can be accurately synthesized from previously transmitted/stored images, the compression efficiency can be improved.
Quarter Pixel Motion Search Precision (QPEL): Basically most MPEG-4 Codecs by default detect motion between two frames down to half a pixel (HalfPel). Now with QuarterPel you can detect motion that is only a quarter of a pixel per frame, effectively doubling precision!practically this means that you will get a much sharper image with QPEL.
Global Motion Compensation (GMC):GMC detects if there is an amount of motion big parts of the frame have in common. If that’s the case GMC kicks in, using a single motion vector for all similar parts of the frame instead of multiple ones. Practically this helps saving bits when panning, zoom or rotation occurs (depending on how good the GMC implementation is/offered warp points), bits which than can be used somewhere else, for example where they bring more sharpness. | Advanced Simple Profile The resolution supported is chip dependent with earlier chips supporting up to SD resolutions (480i) and newer chips supporting up to HD (720p/1080i) | |
| | | H.263 | s263 | YES | NO | Profile 0, Level 70. No Annex supported | | |
| | | Other video Codecs likeMPEG-1/2, VC-1 | | NO | NO | No standard specifying header.No sample files. | | |
| | Audio | AAC | mp4a | YES | YES | | AAC-LC and AAC-HE | |
| | | Other audio Codecs like AC3, DTS, MP3 | | NO | NO | No standard specifying header.No sample files. | | |
| .mov | QT | Audio/Video | | | NO | NO | Most QuickTime streams appear to be MPEG-4 Part 12. Please see MP4 section of list supported audio/video Codecs. | | .mov format is not supported in emulator. |
| | | | | | | | | |
| .f4v .f4a .flv | Flash formats | Audio/Video | | | YES | YES | Please see MP4 section of list supported audio/video Codecs Support limited to LPCM | | Flash engine supports flash playback such asas .f4v, .f4a and .flv.
These formats are not supported using open API. (e.g., playClipFile) |
| .wav | WAV | Audio | LPCM | 0x0001 | NO | NO | | | .wav format is not supported in emulator. |
| .mp3 | MP3 | Audio | MPEG-1 Layer III | | YES | YES | | | |
