Add pipe input support to sample_encode

[thx4ever]

Hi, its possible to add support to read yuv file from pipe to sample_encode?

ffmpeg -hide_banner -v error -i "C:\Users\thx4ever\Desktop\Encoding CFG.avs" -f rawvideo - | sample_encode h265 -p010 -i - -msb10 -ec::p010 -bref -idr_interval 24 -f 23.976 -u balanced -r 8 -g 240 -x 6 -p hevce_gacc -cqp -qpi 0 -qpp 0 -qpb 0 -gpb:off -TransformSkip:on -ppyr:on -AdaptiveI:on -AdaptiveB:on -amfs:on -WeightedPred:implicit -WeightedBiPred:implicit -extbrc:on -w 1920 -h 1080 -o teste.hevc

Currently dont have support for loading a yuv from pipe rawvideo from ffmpeg, i think this can be done because various another encoders have this.

Currently this error appear

plugin_loader.h :185 [INFO] Plugin was loaded from GUID: { 0xe5, 0x40, 0x0a, 0x06, 0xc7, 0x4d, 0x41, 0xf5, 0xb1, 0x2d, 0x43, 0x0b, 0xba, 0xa2, 0x3d, 0x0b } (Intel (R) Media SDK GPU-Accelerated plugin for HEVC ENCODE)

[ERROR], sts=MFX_ERR_NULL_PTR(-2), CSmplYUVReader::Init, f pointer is NULL at C:\Users\thx4ever\Downloads\MediaSDK-master\MediaSDK-master\samples\sample_common\src\sample_utils.cpp:150

[ERROR], sts=MFX_ERR_NULL_PTR(-2), CEncodingPipeline::Init, m_FileReader.Init failed at C:\Users\thx4ever\Downloads\MediaSDK-master\MediaSDK-master\samples\sample_encode\src\pipeline_encode.cpp:1796

[ERROR], sts=MFX_ERR_NULL_PTR(-2), wmain, pPipeline->Init failed at C:\Users\thx4ever\Downloads\MediaSDK-master\MediaSDK-master\samples\sample_encode\src\sample_encode.cpp:1710 plugin_loader.h :211 [INFO] MFXBaseUSER_UnLoad(session=0x000002A792DF6420), sts=0 av_interleaved_write_frame(): Broken pipe Error writing trailer of pipe:: Broken pipe

[daleksan]

Hi @SofyaBalandina can you take a look?

[sbalandi]

Hi, @daleksan, yes. I will discuss this issue with the team first and write a conclusion

[sbalandi]

Hi @daleksan , it was decided to implement this feature in order of priority, ticket is created

[daleksan]

Thanks a lot @SofyaBalandina , please share update once it will be implemented.

[thx4ever]

Any news about this?

[sbalandi]

Hi, this functionality is not implemented yet, we will deal with it as soon as we can

[thx4ever]

After one year, this feature are not implemented? Please review and implement this feature I'm still using sample_encode with Media Server studio plugins HEVC

Regards