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capabilities: report codec priority

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This commit is contained in:
Martin Piatka
2021-03-01 14:24:42 +01:00
parent b5c58d8125
commit 356bd85d7e
4 changed files with 22 additions and 8 deletions
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1
src/host.cpp
View File

@@ -343,6 +343,7 @@ void print_capabilities(struct module *root, bool use_vidcap)
cout << ", ";
cout << "{\"name\":\"" << c.name << "\", "
"\"priority\": " << c.priority << ", "
"\"encoders\":[";
int z = 0;

1
src/video_compress.h
View File

@@ -197,6 +197,7 @@ struct encoder{
struct codec{
std::string name;
std::vector<encoder> encoders;
int priority;
};
struct compress_module_info{

1
src/video_compress/cineform.cpp
View File

@@ -596,6 +596,7 @@ static compress_module_info get_cineform_module_info(){
codec codec_info;
codec_info.name = "Cineform";
codec_info.priority = 400;
codec_info.encoders.emplace_back(encoder{"default", ""});
module_info.codecs.emplace_back(std::move(codec_info));

27
src/video_compress/libavcodec.cpp
View File

@@ -118,6 +118,7 @@ typedef struct {
double avg_bpp;
string (*get_preset)(string const & enc_name, int width, int height, double fps);
void (*set_param)(AVCodecContext *, struct setparam_param *);
int capabilities_priority;
} codec_params_t;
static string get_h264_h265_preset(string const & enc_name, int width, int height, double fps);
@@ -144,55 +145,64 @@ static unordered_map<codec_t, codec_params_t, hash<int>> codec_params = {
* 2, // take into consideration that our H.264 is less effective due to specific preset/tune
// note - not used for libx264, which uses CRF by default
get_h264_h265_preset,
setparam_h264_h265_av1
setparam_h264_h265_av1,
100
}},
{ H265, codec_params_t{
[](bool) { return "libx265"; },
0.04 * 2 * 2, // note - not used for libx265, which uses CRF by default
get_h264_h265_preset,
setparam_h264_h265_av1
setparam_h264_h265_av1,
101
}},
{ MJPG, codec_params_t{
nullptr,
1.2,
nullptr,
setparam_jpeg
setparam_jpeg,
102
}},
{ J2K, codec_params_t{
nullptr,
1.0,
nullptr,
setparam_default
setparam_default,
500
}},
{ VP8, codec_params_t{
nullptr,
0.4,
nullptr,
setparam_vp8_vp9
setparam_vp8_vp9,
103
}},
{ VP9, codec_params_t{
nullptr,
0.4,
nullptr,
setparam_vp8_vp9,
104
}},
{ HFYU, codec_params_t{
nullptr,
0,
nullptr,
setparam_default
setparam_default,
501
}},
{ FFV1, codec_params_t{
nullptr,
0,
nullptr,
setparam_default
setparam_default,
502
}},
{ AV1, codec_params_t{
nullptr,
0,
nullptr,
setparam_h264_h265_av1
setparam_h264_h265_av1,
600
}},
};
@@ -527,6 +537,7 @@ static compress_module_info get_libavcodec_module_info(){
codec codec_info;
codec_info.name = get_codec_name(param.first);
codec_info.priority = param.second.capabilities_priority;
codec_info.encoders.emplace_back(
encoder{"default", ":codec=" + codec_info.name});