#include <VideoAccessObject.h>
Collaboration diagram for Impala::Core::Stream::Lavc::VideoAccessObject:
Public Member Functions | |
| VideoAccessObject (CString srcAddress) | |
| ~VideoAccessObject () | |
| bool | IsValid () const |
| String | VideoSrcAddress () const |
| int | BitRate () const |
| String | FormatNameShort () const |
| String | FormatNameLong () const |
| int | StreamCount () const |
| UInt64 | FirstPacketPosition () const |
| bool | NativeIndexValid () const |
| int | NativeIndexSize () const |
| const AVIndexEntry * | NativeIndexEntries () const |
| int | VideoCodecId () const |
| String | VideoCodecName () const |
| String | VideoCodecTag () const |
| int | GopSize () const |
| int | FrameWidth () const |
| int | FrameHeight () const |
| int | AspectRatioNum () const |
| int | AspectRatioDen () const |
| int | VideoDuration () const |
| int | VideoTimeBaseNumerator () const |
| int | VideoTimeBaseDenominator () const |
| int | FrameRateNumerator () const |
| int | FrameRateDenominator () const |
| bool | Reset () const |
| Resets the video source; no data is read. | |
| bool | AtEof () const |
| UInt8 * | RgbDataPtr () const |
| char | FrameType () const |
| bool | Seek (const UInt64 &target, int flags) const |
| Seeks to the specified target, which is defined by the provided libavformat flags AVSEEK_FLAG_BACKWARD, AVSEEK_FLAG_BYTE and AVSEEK_FLAG_ANY. | |
| int | ReadPacket () const |
| Reads a packet which might contain one (video) or more (audio) encoded frames. | |
| int | CurrentPacketSize () const |
| int | CurrentPacketFlags () const |
| bool | CurrentPacketIsVideo () const |
| UInt64 | CurrentFilePosition () const |
| String | CurrentHash () const |
| Calculate MD5Hash from the current RGB frame data; note that you need to call CurrentFrameToRgb() before calling this method. | |
| int | DecodeFrame (int *resultCode) const |
| Attempts to decode a video frame from the currently buffered packet. | |
| bool | FrameIsKey () const |
| int | CurrentFrameToRgb () const |
| void | FlushCodecContext () const |
| void | DumpState () const |
Private Member Functions | |
| bool | InitFFMPEG () |
| bool | InitFormatContext () |
| bool | InitStreams () |
| bool | InitCodecContext () |
| bool | InitFrames () |
| void | FreePacket () const |
Private Attributes | |
| bool | mIsValid |
| String | mSrcAddress |
| AVFormatContext * | mFormatCtx |
| int | mVideoStreamIndex |
| AVStream * | mVideoStream |
| AVCodecContext * | mVideoCodecCtx |
| AVPacket * | mPacket |
| AVFrame * | mFrame |
| AVFrame * | mRgbFrame |
| UInt8 * | mRgbFrameData |
| SwsContext * | mSwsContext |
| ILOG_VAR_DECL | |
Definition at line 38 of file VideoAccessObject.h.
1.5.1