FFMPEG added avs+ video decoding support-first article

To this day, finally is completed ffmpeg in the avs+ frame encoding mode IPB frame decoding, you can stop to write blog record, by the way can find cooperation, do some business. Next in order to adapt to the needs of the broadcasting industry, the development of interlaced encoding video avs+ decoding, and continue to develop AVS2 decoding.

First say a few words of thanks.

Thanks to friends who have met on the web for help. Help to provide AVS related official code, standard documents.

Thank Dr. Chen Jianmin Tsinghua University in the FFmpeg added AVS decoding, for the popularization of Avs to make contributions, he himself obtained AVS Standard Group

2010 Annual AVS Award: http://www.avs.org.cn/avs_award.asp

Xavs development team. Winners: Li Yanjiang, Wellicha, Wang Lei (Taiyuan University of Technology), Conghongrei, Wen Wenfang (Tsinghua University), shouting (Changhong), Jianwen (University of California, Los Angeles)

This article is mainly used as a personal development record

1, National standard AVS, avs+, AVS2 overview

AVS Standard Group official website: http://www.avs.org.cn/

About the "digital audio and video codec technical standard Working Group" (AVS Working Group)

AVS's Standard:

Http://www.avs.org.cn/avsStandard.asp

AVS1 refers to the following criteria:

AVS1-P2 (video-benchmark)

20032265-t-339

2003.10

2003.12

2004.4

2004.08

2006.2

Avs+ refers to the following criteria:

AVS1-P16 Broadcast Video (gy/t 257.1-2012)

2012.03 (WD1.0)

2012.06 2012.09

Pending approval

AVS2 refers to the following criteria:

AVS2-P2 (VIDEO)

20110149-t-469

2012.11wd1 2012.12wd2 2013.03wd3 2013.06wd4 2013.10WD5 2014.01WD6

2014.04

2, ffmpeg in the national standard AVS, avs+, AVS2 support status

Http://www.avs.org.cn/avs_award.asp
3, domestic and foreign software in the national standard AVS, avs+, AVS2 support status
4, domestic and foreign hardware in the national standard AVS, avs+, AVS2 support status

5, FFmpeg in the AVS decoder test
6. Add avs+ decoder to FFmpeg