libav-users

This forum is an archive for the mailing list libav-user@ffmpeg.org (more options) Messages posted here will be sent to this mailing list.
This list is about using libavcodec, libavformat, libavutil and libavfilter
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Topics (5552)
Replies Last Post Views
[Libav-user] How to re-use the same buffer for frame->data for multiple frames? by ggeng
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by ggeng
[Libav-user] customize d3d11va decoder by Benjamin de la Fuent...
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by Mark Thompson
[Libav-user] Is it possible to preallocate memory for AVFrame data when calling avcodec_receive_frame? by ggeng
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by Mark Thompson
[Libav-user] Hard time to debug and avio issue by Leandro Moreira
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by Leandro Moreira
[Libav-user] Transcode from RTMP to RTP iOS by UTKARSH AGARWAL-2
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by NITIN GOYAL
Re: frame_size in AVCodecContext is zero when decoding flac by Gonzalo Garramuño
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by Carl Eugen Hoyos-2
[Libav-user] Transcode from RTMP to RTP iOS by Utkarsh Agarwal
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by Carl Eugen Hoyos-2
[Libav-user] Transcode from RTMP to RTP iOS by Utkarsh Agarwal
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by Utkarsh Agarwal
[Libav-user] decode_video example pgm files distorted? (v4.0.2 Win build) by Chris Bennett
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by Chris Bennett
[Libav-user] ffmpeg-cpp, a easy-to-use wrapper around ffmpeg/livav* by Karel Crombecq
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by Chris Bennett
[Libav-user] Problem with libzimg by Daneelveloper
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by Carl Eugen Hoyos-2
[Libav-user] Hi nvidia, Nvdecoder with UDP input for 2k resolution works fine but for 4k UDP input with bitrate 23mbps gives almost every frame Decoder error and generated .yuv output file has distortion or green patches in frame. and same udp multicast input plays fine in vlc player(another instance in same or different computer), but while decoding using Nvdecoder give decoder error with alternate frames Note: UDP multicast generated from vlc player by straw
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by straw
[Libav-user] video decoding from file with realtime speed issue using nvidia sdk with ffmpeg demuxer by straw
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by straw
[Libav-user] MPEG1-2 CEA-608 CC (subtitle) decoding fails for interlaced content by Eric Jong
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by Eric Jong
[Libav-user] Youtube m3u8 stream by Michael Rogers
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by Michael Rogers
[Libav-user] How to clear real-time buffer? by DDD ZZZ
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by DDD ZZZ
[Libav-user] NVENC question by Atmapuri
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by Atmapuri
[Libav-user] Qp values as side data by pi arctan
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by pi arctan
[Libav-user] Correct way to get the actual display resolution by Info || Non-Lethal A...
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by Info || Non-Lethal A...
[Libav-user] Issues when encoding and muxing Mpeg4 into Mp4 container by James
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by James
[Libav-user] msvc compiling issue by Anton Shekhovtsov
5
by Henri Zikken
[Libav-user] transcoder class instance memory leak. (more simplified code) by 강구철
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by 강구철
[Libav-user] swr_convert_frame crashes when it is supposed to do nothing by Rossenbach, Nick
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by Rossenbach, Nick
Re: decode audio example broken by Paul B Mahol
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by Jaka Bac
[Libav-user] libav not decrypting hls with custom IO by Arminas
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by Arminas
[Libav-user] No more by damien long
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by damien long
[Libav-user] hardware encoding on Raspberry Pi using Openmax has issue of time stamp by Jinbo Li
2
by Jinbo Li
[Libav-user] Issues with avcodec_send_packet stalling by Omar Álvarez
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by Omar Álvarez
[Libav-user] Calling avformat_open_input requires including lzma and that breaks minidlna compiling. by T J
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by T J
[Libav-user] VAAPI hw decoder usage by Hanyi Zou
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by Hanyi Zou
[Libav-user] Handling Colorimetry (YCbCr 601, 709 and sRGB) by Gavin Smith
0
by Gavin Smith
[Libav-user] Find audio frames headers within bitstream by Vasiliy Volkov
6
by Nicolas George
[Libav-user] Getting access to encoder's internal state by Vasiliy Volkov
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by Vasiliy Volkov
[Libav-user] Calling avformat_open_input requires including lzma and that breaks minidlna compiling. by T J
1
by Carl Eugen Hoyos-2
[Libav-user] OPUS transcoding to AAC but 960 sample increase to 1024 with a nomalized blank data. by 강구철
4
by 강구철
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