Thanks to visit codestin.com
Credit goes to github.com

Skip to content

Encoder: Able to provide cli Parameters #6

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 4 commits into
base: master
Choose a base branch
from
Open

Encoder: Able to provide cli Parameters #6

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
dad0617
made framerate available for python
tobiasgahleitner May 4, 2022
1a57501
Update README.md
twotothreebeers May 4, 2022
afa4a5a
Add encoder cli params
May 5, 2022
08ae618
Update README.md
twotothreebeers May 5, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,6 @@ frames = decoder.decode(h264_data, 1)

#### 3. Use VideoEncoder
```python
encoder = VideoEncoder(width, height)
encoder = VideoEncoder(width, height, cliParams)
h264_data = encoder.encode(frame)
```
7 changes: 4 additions & 3 deletions nvcodec-python.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -257,11 +257,12 @@ static PyObject* VideoEncoder_Repr(NvCodec* Self)
static void VideoEncoder_init(NvCodec* Self, PyObject* pArgs)
{
unsigned int width,height;
if(!PyArg_ParseTuple(pArgs, "II", &width, &height)){
PyErr_SetString(PyExc_ValueError, "Parse the argument FAILED! You should pass width and height!");
char* params;
if(!PyArg_ParseTuple(pArgs, "IIs", &width, &height, &params)){
PyErr_SetString(PyExc_ValueError, "Parse the argument FAILED! You should pass width, height and framerate!");
return;
}
Self->m_handle = (long long)(videoEncoder_init(width, height));
Self->m_handle = (long long)(videoEncoder_init(width, height, params));
}

static PyTypeObject VideoEncoder_ClassInfo =
Expand Down
4 changes: 2 additions & 2 deletions src/encoder.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -23,15 +23,15 @@ void _InitializeEncoder(NvEncoder* pEnc, NvEncoderInitParam encodeCLIOptions, NV
}


videoEncoderHandle videoEncoder_init(int width, int height){
videoEncoderHandle videoEncoder_init(int width, int height, char* params){
videoEncoderHandle handle = (videoEncoderHandle)malloc(sizeof(videoEncoder));
ck(cuInit(0));
handle->cuContext = nullptr;
createCudaContext(&(handle->cuContext), 0, 0);
handle->enc = new NvEncoderCuda(handle->cuContext, width, height, NV_ENC_BUFFER_FORMAT_ARGB);

NV_ENC_BUFFER_FORMAT eFormat = NV_ENC_BUFFER_FORMAT_ARGB;
NvEncoderInitParam encodeCLIOptions;
NvEncoderInitParam encodeCLIOptions(params);
_InitializeEncoder(ENC(handle), encodeCLIOptions, eFormat);
return handle;
}
Expand Down
2 changes: 1 addition & 1 deletion src/encoder.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,7 @@ typedef struct
}videoEncodedBuffer;


videoEncoderHandle videoEncoder_init(int width, int height);
videoEncoderHandle videoEncoder_init(int width, int height, char* params);
int videoEncoder_destroy(videoEncoderHandle handle);
videoEncodedBuffer* videoEncoder_encode(videoEncoderHandle handle, u_int8_t* in);
videoEncodedBuffer* videoEncoder_encode_end(videoEncoderHandle handle);
Expand Down