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-rw-r--r--mediaplugin/src/base/UMusic.pas15
-rw-r--r--mediaplugin/src/media/UMediaPlugin.pas13
-rw-r--r--mediaplugin/src/media/UMedia_dummy.pas4
-rw-r--r--mediaplugin/src/media/UVideo.pas19
-rw-r--r--mediaplugin/src/media/UVideoDecoderPlugin.pas39
-rw-r--r--mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_core.cpp20
-rw-r--r--mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_core.h1
-rw-r--r--mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_video_decode.cpp39
-rw-r--r--mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_video_decode.h29
-rw-r--r--mediaplugin/src/mediaplugins/include/core/plugin_core.h15
-rw-r--r--mediaplugin/src/mediaplugins/include/core/plugin_video_decode.h3
11 files changed, 143 insertions, 54 deletions
diff --git a/mediaplugin/src/base/UMusic.pas b/mediaplugin/src/base/UMusic.pas
index 1f7c8e8f..a4faa98a 100644
--- a/mediaplugin/src/base/UMusic.pas
+++ b/mediaplugin/src/base/UMusic.pas
@@ -417,9 +417,17 @@ type
property Position: real read GetPosition write SetPosition;
end;
+ TVideoFrameFormat = (
+ vffUnknown,
+ vffRGB, // packed RGB 24bpp (R:8,G:8,B:8)
+ vffRGBA, // packed RGBA 32bpp (R:8,G:8,B:8,A:8)
+ vffBGR, // packed RGB 24bpp (B:8,G:8,R:8)
+ vffBGRA // packed BGRA 32bpp (B:8,G:8,R:8,A:8)
+ );
+
TVideoDecodeStream = class
public
- function Open(const FileName: IPath): boolean; virtual; abstract;
+ function Open(const FileName: IPath; Format: TVideoFrameFormat): boolean; virtual; abstract;
procedure Close; virtual; abstract;
procedure SetLoop(Enable: boolean); virtual; abstract;
@@ -428,11 +436,12 @@ type
procedure SetPosition(Time: real); virtual; abstract;
function GetPosition: real; virtual; abstract;
- function GetFrameAspect(): real; virtual; abstract;
function GetFrame(Time: Extended): PByteArray; virtual; abstract;
function GetFrameWidth(): integer; virtual; abstract;
function GetFrameHeight(): integer; virtual; abstract;
+ function GetFrameAspect(): real; virtual; abstract;
+ function GetFrameFormat(): TVideoFrameFormat; virtual; abstract;
end;
type
@@ -525,7 +534,7 @@ type
IVideoDecoder = interface(IGenericDecoder)
['{2F184B2B-FE69-44D5-9031-0A2462391DCA}']
- function Open(const FileName: IPath): TVideoDecodeStream;
+ function Open(const FileName: IPath; Format: TVideoFrameFormat): TVideoDecodeStream;
end;
IAudioDecoder = interface(IGenericDecoder)
diff --git a/mediaplugin/src/media/UMediaPlugin.pas b/mediaplugin/src/media/UMediaPlugin.pas
index cf25e033..8d4a8a7e 100644
--- a/mediaplugin/src/media/UMediaPlugin.pas
+++ b/mediaplugin/src/media/UMediaPlugin.pas
@@ -119,11 +119,22 @@ type
getRatio: function(stream: PAudioConvertStream): double; cdecl;
end;
+type
+ TCVideoFrameFormat = cint;
+const
+ FRAME_FORMAT_UNKNOWN = 0;
+ FRAME_FORMAT_RGB = 1; // packed RGB 24bpp (R:8,G:8,B:8)
+ FRAME_FORMAT_RGBA = 2; // packed RGBA 32bpp (R:8,G:8,B:8,A:8)
+ FRAME_FORMAT_BGR = 3; // packed RGB 24bpp (B:8,G:8,R:8)
+ FRAME_FORMAT_BGRA = 4; // packed BGRA 32bpp (B:8,G:8,R:8,A:8)
+
+type
PVideoFrameInfo = ^TVideoFrameInfo;
TVideoFrameInfo = record
width: cint;
height: cint;
aspect: double;
+ format: TCVideoFrameFormat;
end;
PVideoDecoderInfo = ^TVideoDecoderInfo;
@@ -131,7 +142,7 @@ type
priority: cint;
init: function(): cbool; cdecl;
finalize: function(): cbool; cdecl;
- open: function(filename: PAnsiChar): PVideoDecodeStream; cdecl;
+ open: function(filename: PAnsiChar; format: TCVideoFrameFormat): PVideoDecodeStream; cdecl;
close: procedure(stream: PVideoDecodeStream); cdecl;
setLoop: procedure(stream: PVideoDecodeStream; enable: cbool); cdecl;
getLoop: function(stream: PVideoDecodeStream): cbool; cdecl;
diff --git a/mediaplugin/src/media/UMedia_dummy.pas b/mediaplugin/src/media/UMedia_dummy.pas
index d5e99aa3..fc560ce8 100644
--- a/mediaplugin/src/media/UMedia_dummy.pas
+++ b/mediaplugin/src/media/UMedia_dummy.pas
@@ -174,7 +174,7 @@ type
function InitializeDecoder(): boolean;
function FinalizeDecoder(): boolean;
- function Open(const FileName: IPath): TVideoDecodeStream;
+ function Open(const FileName: IPath; Format: TVideoFrameFormat): TVideoDecodeStream;
end;
function TAudio_Dummy.GetName: string;
@@ -529,7 +529,7 @@ begin
Result := true;
end;
-function TVideoDecoder_Dummy.Open(const FileName: IPath): TVideoDecodeStream;
+function TVideoDecoder_Dummy.Open(const FileName: IPath; Format: TVideoFrameFormat): TVideoDecodeStream;
begin
Result := nil;
end;
diff --git a/mediaplugin/src/media/UVideo.pas b/mediaplugin/src/media/UVideo.pas
index 776d9f33..8361e2a8 100644
--- a/mediaplugin/src/media/UVideo.pas
+++ b/mediaplugin/src/media/UVideo.pas
@@ -60,16 +60,19 @@ uses
const
{$IFDEF PIXEL_FMT_BGR}
- PIXEL_FMT_OPENGL = GL_BGR;
- PIXEL_FMT_SIZE = 3;
+ PIXEL_FMT_DECODER = vffBGR;
+ PIXEL_FMT_OPENGL = GL_BGR;
+ PIXEL_FMT_SIZE = 3;
// looks strange on linux:
- //PIXEL_FMT_OPENGL = GL_RGBA;
- //PIXEL_FMT_SIZE = 4;
+ //PIXEL_FMT_DECODER = vffRGBA;
+ //PIXEL_FMT_OPENGL = GL_RGBA;
+ //PIXEL_FMT_SIZE = 4;
{$ELSE}
// looks strange on linux:
- PIXEL_FMT_OPENGL = GL_RGB;
- PIXEL_FMT_SIZE = 3;
+ PIXEL_FMT_DECODER = vffRGB;
+ PIXEL_FMT_OPENGL = GL_RGB;
+ PIXEL_FMT_SIZE = 3;
{$ENDIF}
ReflectionH = 0.5; //reflection height (50%)
@@ -202,14 +205,14 @@ begin
Result := true;
end;
-function TVideoPlayback_FFmpeg.Open(const FileName : IPath): IVideo;
+function TVideoPlayback_FFmpeg.Open(const FileName: IPath): IVideo;
var
Video: IVideo_FFmpeg;
Decoder: TVideoDecodeStream;
begin
Result := nil;
- Decoder := VideoDecoder.Open(FileName);
+ Decoder := VideoDecoder.Open(FileName, PIXEL_FMT_DECODER);
if (Decoder = nil) then
Exit;
diff --git a/mediaplugin/src/media/UVideoDecoderPlugin.pas b/mediaplugin/src/media/UVideoDecoderPlugin.pas
index ef411023..7ed18ded 100644
--- a/mediaplugin/src/media/UVideoDecoderPlugin.pas
+++ b/mediaplugin/src/media/UVideoDecoderPlugin.pas
@@ -51,7 +51,7 @@ type
function InitializeDecoder(): boolean;
function FinalizeDecoder: boolean;
- function Open(const FileName: IPath): TVideoDecodeStream;
+ function Open(const FileName: IPath; Format: TVideoFrameFormat): TVideoDecodeStream;
end;
implementation
@@ -75,7 +75,7 @@ type
constructor Create(Info: PVideoDecoderInfo);
destructor Destroy; override;
- function Open(const FileName: IPath): boolean; override;
+ function Open(const FileName: IPath; Format: TVideoFrameFormat): boolean; override;
procedure Close; override;
procedure SetLoop(Enable: boolean); override;
@@ -86,8 +86,9 @@ type
function GetFrameWidth(): integer; override;
function GetFrameHeight(): integer; override;
-
function GetFrameAspect(): real; override;
+ function GetFrameFormat(): TVideoFrameFormat; override;
+
function GetFrame(Time: Extended): PByteArray; override;
end;
@@ -121,14 +122,14 @@ begin
Result := true;
end;
-function TVideoDecoderPlugin.Open(const FileName : IPath): TVideoDecodeStream;
+function TVideoDecoderPlugin.Open(const FileName: IPath; Format: TVideoFrameFormat): TVideoDecodeStream;
var
Stream: TPluginVideoDecodeStream;
begin
Result := nil;
Stream := TPluginVideoDecodeStream.Create(fPluginInfo.videoDecoder);
- if (not Stream.Open(FileName)) then
+ if (not Stream.Open(FileName, Format)) then
begin
Stream.Free;
Exit;
@@ -153,13 +154,23 @@ begin
inherited;
end;
-function TPluginVideoDecodeStream.Open(const FileName: IPath): boolean;
+function TPluginVideoDecodeStream.Open(const FileName: IPath; Format: TVideoFrameFormat): boolean;
+var
+ CFormat: TCVideoFrameFormat;
begin
Result := false;
Close();
- fStream := fVideoDecoderInfo.open(PChar(Filename.ToUTF8()));
+ case Format of
+ vffRGB: CFormat := FRAME_FORMAT_RGB;
+ vffRGBA: CFormat := FRAME_FORMAT_RGBA;
+ vffBGR: CFormat := FRAME_FORMAT_BGR;
+ vffBGRA: CFormat := FRAME_FORMAT_BGRA;
+ else CFormat := FRAME_FORMAT_UNKNOWN;
+ end;
+
+ fStream := fVideoDecoderInfo.open(PChar(Filename.ToUTF8()), CFormat);
if (fStream = nil) then
Exit;
@@ -227,4 +238,18 @@ begin
Result := FrameInfo.aspect;
end;
+function TPluginVideoDecodeStream.GetFrameFormat(): TVideoFrameFormat;
+var
+ FrameInfo: TVideoFrameInfo;
+begin
+ fVideoDecoderInfo.getFrameInfo(fStream, @FrameInfo);
+ case FrameInfo.format of
+ FRAME_FORMAT_RGB: Result := vffRGB;
+ FRAME_FORMAT_RGBA: Result := vffRGBA;
+ FRAME_FORMAT_BGR: Result := vffBGR;
+ FRAME_FORMAT_BGRA: Result := vffBGRA;
+ else Result := vffUnknown;
+ end;
+end;
+
end.
diff --git a/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_core.cpp b/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_core.cpp
index d33af650..79f353e1 100644
--- a/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_core.cpp
+++ b/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_core.cpp
@@ -187,6 +187,26 @@ bool MediaCore_FFmpeg::convertFFmpegToAudioFormat(SampleFormat ffmpegFormat, aud
return true;
}
+bool MediaCore_FFmpeg::convertVideoFrameFormatToFFmpeg(videoFrameFormat_t format, enum PixelFormat *ffmpegFormat) const {
+ switch (format) {
+ case FRAME_FORMAT_RGB:
+ *ffmpegFormat = PIX_FMT_RGB24;
+ break;
+ case FRAME_FORMAT_RGBA:
+ *ffmpegFormat = PIX_FMT_RGB32; //PIX_FMT_RGBA;
+ break;
+ case FRAME_FORMAT_BGR:
+ *ffmpegFormat = PIX_FMT_BGR24;
+ break;
+ case FRAME_FORMAT_BGRA:
+ *ffmpegFormat = PIX_FMT_BGR32; //PIX_FMT_BGRA;
+ break;
+ default:
+ return false;
+ }
+ return true;
+}
+
/**
* UTF-8 Filename wrapper based on:
* http://www.mail-archive.com/libav-user@mplayerhq.hu/msg02460.html
diff --git a/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_core.h b/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_core.h
index 524e37b4..37b9067c 100644
--- a/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_core.h
+++ b/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_core.h
@@ -118,6 +118,7 @@ public:
bool findStreamIDs(AVFormatContext *formatCtx, int *firstVideoStream, int *firstAudioStream) const;
int findAudioStreamIndex(AVFormatContext *formatCtx) const;
bool convertFFmpegToAudioFormat(SampleFormat ffmpegFormat, audioSampleFormat_t *format) const;
+ bool convertVideoFrameFormatToFFmpeg(videoFrameFormat_t format, enum PixelFormat *ffmpegFormat) const;
public:
class AVCodecLock {
diff --git a/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_video_decode.cpp b/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_video_decode.cpp
index 8107c1b2..ad34c7f3 100644
--- a/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_video_decode.cpp
+++ b/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_video_decode.cpp
@@ -67,6 +67,8 @@ FFmpegVideoDecodeStream::FFmpegVideoDecodeStream() :
_codec(NULL),
_avFrame(NULL),
_avFrameRGB(NULL),
+ _frameFormat(FRAME_FORMAT_UNKNOWN),
+ _pixelFormat(PIX_FMT_NONE),
_frameBuffer(NULL),
_frameTexValid(false),
#ifdef USE_SWSCALE
@@ -77,16 +79,18 @@ FFmpegVideoDecodeStream::FFmpegVideoDecodeStream() :
_frameTime(0),
_loopTime(0) {}
-FFmpegVideoDecodeStream* FFmpegVideoDecodeStream::open(const IPath &filename) {
+FFmpegVideoDecodeStream* FFmpegVideoDecodeStream::open(const IPath &filename,
+ videoFrameFormat_t format)
+{
FFmpegVideoDecodeStream *stream = new FFmpegVideoDecodeStream();
- if (!stream->_open(filename)) {
+ if (!stream->_open(filename, format)) {
delete stream;
return 0;
}
return stream;
}
-bool FFmpegVideoDecodeStream::_open(const IPath &filename) {
+bool FFmpegVideoDecodeStream::_open(const IPath &filename, videoFrameFormat_t format) {
std::stringstream ss;
// use custom 'ufile' protocol for UTF-8 support
@@ -169,10 +173,20 @@ bool FFmpegVideoDecodeStream::_open(const IPath &filename) {
logger.status(ss.str(), "");
#endif
+ _frameFormat = format;
+ // choose default (use BGR-format for accelerated colorspace conversion with swscale)
+ if (_frameFormat == FRAME_FORMAT_UNKNOWN)
+ _frameFormat = FRAME_FORMAT_BGR;
+ if (!ffmpegCore->convertVideoFrameFormatToFFmpeg(_frameFormat, &_pixelFormat)) {
+ logger.error("Invalid pixel format", "VideoPlayback_ffmpeg.Open");
+ close();
+ return false;
+ }
+
// allocate space for decoded frame and rgb frame
_avFrame = avcodec_alloc_frame();
_avFrameRGB = avcodec_alloc_frame();
- _frameBuffer = (uint8_t*) av_malloc(avpicture_get_size(PIXEL_FMT_FFMPEG,
+ _frameBuffer = (uint8_t*) av_malloc(avpicture_get_size(_pixelFormat,
_codecContext->width, _codecContext->height));
if (!_avFrame || !_avFrameRGB || !_frameBuffer) {
@@ -184,7 +198,7 @@ bool FFmpegVideoDecodeStream::_open(const IPath &filename) {
// TODO: pad data for OpenGL to GL_UNPACK_ALIGNMENT
// (otherwise video will be distorted if width/height is not a multiple of the alignment)
errnum = avpicture_fill((AVPicture*)_avFrameRGB, _frameBuffer,
- PIXEL_FMT_FFMPEG, _codecContext->width, _codecContext->height);
+ _pixelFormat, _codecContext->width, _codecContext->height);
if (errnum < 0) {
logger.error("avpicture_fill failed: " + ffmpegCore->getErrorString(errnum),
"VideoPlayback_ffmpeg.Open");
@@ -223,7 +237,7 @@ bool FFmpegVideoDecodeStream::_open(const IPath &filename) {
// could be observed in comparison to the RGB versions.
_swScaleContext = sws_getCachedContext(NULL,
_codecContext->width, _codecContext->height, _codecContext->pix_fmt,
- _codecContext->width, _codecContext->height, PIXEL_FMT_FFMPEG,
+ _codecContext->width, _codecContext->height, _pixelFormat,
SWS_FAST_BILINEAR,
NULL, NULL, NULL);
if (!_swScaleContext) {
@@ -503,7 +517,7 @@ uint8_t* FFmpegVideoDecodeStream::getFrame(long double time) {
// I think this should be removed, but am not sure whether there should
// be some other replacement or a warning, Therefore, I leave it for now.
// April 2009, mischi
- errnum = img_convert((AVPicture*)_avFrameRGB, PIXEL_FMT_FFMPEG,
+ errnum = img_convert((AVPicture*)_avFrameRGB, _pixelFormat,
(AVPicture*)_avFrame, _codecContext->pix_fmt,
_codecContext->width, _codecContext->height);
#endif
@@ -587,6 +601,10 @@ double FFmpegVideoDecodeStream::getFrameAspect() {
return _aspect;
}
+videoFrameFormat_t FFmpegVideoDecodeStream::getFrameFormat() {
+ return _frameFormat;
+}
+
/************************************
* C Interface
************************************/
@@ -601,8 +619,10 @@ static BOOL PLUGIN_CALL ffmpegVideoDecoder_finalize() {
return TRUE;
}
-static videoDecodeStream_t* PLUGIN_CALL ffmpegVideoDecoder_open(const char *filename) {
- return (videoDecodeStream_t*)FFmpegVideoDecodeStream::open(filename);
+static videoDecodeStream_t* PLUGIN_CALL ffmpegVideoDecoder_open(const char *filename,
+ videoFrameFormat_t format)
+{
+ return (videoDecodeStream_t*)FFmpegVideoDecodeStream::open(filename, format);
}
static void PLUGIN_CALL ffmpegVideoDecoder_close(videoDecodeStream_t *stream) {
@@ -632,6 +652,7 @@ static void PLUGIN_CALL ffmpegVideoDecoder_getFrameInfo(videoDecodeStream_t *str
info->width = s->getFrameWidth();
info->height = s->getFrameHeight();
info->aspect = s->getFrameAspect();
+ info->format = s->getFrameFormat();
}
static uint8_t* PLUGIN_CALL ffmpegVideoDecoder_getFrame(videoDecodeStream_t *stream, long double time) {
diff --git a/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_video_decode.h b/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_video_decode.h
index 9b0df889..addf2a82 100644
--- a/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_video_decode.h
+++ b/mediaplugin/src/mediaplugins/ffmpeg/ffmpeg_video_decode.h
@@ -32,25 +32,6 @@
//#define DEBUG_DISPLAY
//#define DEBUG_FRAMES
-// use BGR-format for accelerated colorspace conversion with swscale
-#ifdef USE_SWSCALE
-# define PIXEL_FMT_BGR
-#endif
-
-#define PIXEL_FMT_BGR
-
-#ifdef PIXEL_FMT_BGR
-# define PIXEL_FMT_FFMPEG PIX_FMT_BGR24
-# define PIXEL_FMT_SIZE 3
-// looks strange on linux
-//# define PIXEL_FMT_FFMPEG PIX_FMT_BGR32;
-//# define PIXEL_FMT_SIZE 4;
-#else
-// looks strange on linux:
-# define PIXEL_FMT_FFMPEG PIX_FMT_RGB24
-# define PIXEL_FMT_SIZE 3
-#endif
-
extern const videoDecoderInfo_t videoDecoderInfo;
class FFmpegVideoDecodeStream : public VideoDecodeStream {
@@ -68,6 +49,9 @@ private:
AVFrame *_avFrame;
AVFrame *_avFrameRGB;
+
+ videoFrameFormat_t _frameFormat;
+ enum PixelFormat _pixelFormat;
uint8_t *_frameBuffer; //**< stores a FFmpeg video frame
bool _frameTexValid; //**< if true, fFrameTex contains the current frame
@@ -87,7 +71,7 @@ private:
bool decodeFrame();
void synchronizeTime(AVFrame *frame, double &pts);
- bool _open(const IPath &filename);
+ bool _open(const IPath &filename, videoFrameFormat_t format);
void close();
public:
@@ -95,7 +79,7 @@ public:
close();
}
- static FFmpegVideoDecodeStream* open(const IPath &filename);
+ static FFmpegVideoDecodeStream* open(const IPath &filename, videoFrameFormat_t format);
virtual void setLoop(bool enable);
virtual bool getLoop();
@@ -105,8 +89,9 @@ public:
virtual int getFrameWidth();
virtual int getFrameHeight();
-
virtual double getFrameAspect();
+ virtual videoFrameFormat_t getFrameFormat();
+
virtual uint8_t* getFrame(long double time);
};
diff --git a/mediaplugin/src/mediaplugins/include/core/plugin_core.h b/mediaplugin/src/mediaplugins/include/core/plugin_core.h
index acbe0f4a..c7d078b0 100644
--- a/mediaplugin/src/mediaplugins/include/core/plugin_core.h
+++ b/mediaplugin/src/mediaplugins/include/core/plugin_core.h
@@ -203,17 +203,30 @@ typedef struct audioConverterInfo_t {
double PLUGIN_CALL (*getRatio)(audioConvertStream_t *stream);
} audioConverterInfo_t;
+typedef enum videoFrameFormat_t {
+ FRAME_FORMAT_UNKNOWN,
+ FRAME_FORMAT_RGB, // packed RGB 24bpp (R:8,G:8,B:8)
+ FRAME_FORMAT_RGBA, // packed RGBA 32bpp (R:8,G:8,B:8,A:8)
+ FRAME_FORMAT_BGR, // packed RGB 24bpp (B:8,G:8,R:8)
+ FRAME_FORMAT_BGRA, // packed BGRA 32bpp (B:8,G:8,R:8,A:8)
+} videoFrameFormat_t;
+
+const int videoFrameFormatSize[5] = {
+ -1, 3, 4, 3, 4
+};
+
typedef struct videoFrameInfo_t {
int width;
int height;
double aspect;
+ videoFrameFormat_t format;
} videoFrameInfo_t;
typedef struct videoDecoderInfo_t {
int priority;
BOOL PLUGIN_CALL (*init)();
BOOL PLUGIN_CALL (*finalize)();
- videoDecodeStream_t* PLUGIN_CALL (*open)(const char *filename);
+ videoDecodeStream_t* PLUGIN_CALL (*open)(const char *filename, videoFrameFormat_t format);
void PLUGIN_CALL (*close)(videoDecodeStream_t *stream);
void PLUGIN_CALL (*setLoop)(videoDecodeStream_t *stream, BOOL enable);
BOOL PLUGIN_CALL (*getLoop)(videoDecodeStream_t *stream);
diff --git a/mediaplugin/src/mediaplugins/include/core/plugin_video_decode.h b/mediaplugin/src/mediaplugins/include/core/plugin_video_decode.h
index 6403852f..a96daf6a 100644
--- a/mediaplugin/src/mediaplugins/include/core/plugin_video_decode.h
+++ b/mediaplugin/src/mediaplugins/include/core/plugin_video_decode.h
@@ -43,8 +43,9 @@ public:
virtual int getFrameWidth() = 0;
virtual int getFrameHeight() = 0;
-
virtual double getFrameAspect() = 0;
+ virtual videoFrameFormat_t getFrameFormat() = 0;
+
virtual uint8_t* getFrame(long double time) = 0;
};