Copyright ? 2008-2022 ÐÂÀûluck18 ¾©ICP±¸14017781ºÅ-1¾©¹«Íø°²±¸ 11010802035786 ºÅ
±¾ÍøÕ¾ÓÉÐÂÀûluck183C5000·þÎñÆ÷Ìṩǿ¾¢¶¯Á¦
2022Äê1Ô£¬FFmpegÉçÇøÕýʽ¶ÔÍâÐû²¼FFmpeg 5.0°æ±¾£¬Ð°汾¼¯³ÉÁ˶ÔLoongArchµÄÉú̬֧³ÖºÍÓÅ»¯¡£±¾ÎľÍÐÂÀûluck18ÖпÆFFmpeg 5.0°æ±¾ÊÂÇé¼°ÍýÏë¾ÙÐÐϵͳÏÈÈÝ¡£
5.0°æ±¾ÊÇFFmpegÉçÇø½üÄêÀ´×îΪÖ÷ÒªµÄÒ»¸ö°æ±¾£¬²»µ«ÔöÌíÁËÖî¶àй¦Ð§£¬ÔÚAPI·½ÃæÒ²¾ÙÐÐÁËÖØ´óÉý¼¶¡£LoongArchµÄºÏÈëÒâζןóÐøµÄ¿ªÔ´²Ù×÷ϵͳÔÚ´ÓÉÏÓÎÉçÇø¼¯³ÉFFmpegʱ£¬¶¼½«×Ô¶¯°üÀ¨¶ÔLoongArch¼Ü¹¹µÄÖ§³Ö£¬ÃâÈ¥ÁËÒÔÍù³ÁÖØµÄ´úÂëÒÆÖ²ºÍ²âÊÔÊÂÇ飬¹ØÓÚLoongArchÉú̬½¨ÉèÖÁ¹ØÖ÷Òª¡£
FFmpeg 5.0
Åãͬ×ÅÖ§³ÖLoongArchµÄFFmpeg 5.0°æ±¾Ðû²¼£¬ÐÂÀûluck185000×ÀÃæ´¦Öóͷ£Æ÷ƽ̨ÄܸüºÃµØÊÍ·ÅDZÄÜ£¬ÎªÐÂÀûluck18µçÄÔÖÕ¶Ë´øÀ´¸ü¼ÑµÄÒôÊÓÆµÌåÑ飬Ïêϸµ½Ê¹ÓÃÌåÑéÒÔ¼°ÊÖÒÕÖ§³ÖÉϽ«ÓÐÒÔÏÂÖ÷ÒªÌáÉý£º
Ö§³Ö4K¸ßÂëÂÊ
FFmpeg 5.0°æ±¾Öм¯³ÉÁ˶ÔH264¡¢H265¡¢VP8¡¢VP9¡¢MPEG4¡¢WMV3µÈÊÓÆµÃûÌõÄ×îнâÂëÓÅ»¯¡£ÒÔH264ÃûÌÃΪÀý£¬ÍŽáÖ§³ÖLoongArch¼Ü¹¹µÄÐÂÀûluck183A5000ƽ̨²âÊÔ£¬ÐÔÄÜÏà±ÈÐÂÀûluck183A4000ƽ̨ÌáÉý75%ÒÔÉÏ£¬´¿Èí¼þ½âÂë²¥·Å4K H264ÊÓÆµ¿ÉÒÔÖ§³ÖµÖ´ï50Mbps¸ßÂëÂÊ¡£
Ö§³Ö¶àÈËÁ÷ͨÊÓÆµ¼°Â¼ÆÁ
FFmpeg 5.0°æ±¾²»µ«½öÕë¶Ô±à½âÂëavcodecÄ£¿é×öÁËÓÅ»¯£¬»¹Õë¶ÔÏñËØ´¦Öóͷ£swscaleÄ£¿é×öÁËÓÅ»¯£¬ÍŽáÐÂÀûluck18ÍŶÓÔÚX264ÏîÄ¿ÉϵıàÂëÓÅ»¯ÒÔ¼°mesaµÄäÖȾÓÅ»¯£¬¿ÉʵÏÖ¶ÔÊÓÆµ¾Û»áϵͳÒÔ¼°Â¼ÆÁÀàÓ¦ÓõÄÓÅÒìÖ§³Ö¡£ÒÔÍø¶¯ÊÓÆµ¾Û»áΪÀý£¬ÔÚÁ÷֧ͨ³Ö¶àÈËÊÓÆµ¾Û»áºÍÍâµØ×ÀÃæ¹²Ïíʱ£¬ÐÂÀûluck18CPUÕ¼ÓÃÂÊά³ÖÔÚ40%×óÓÒ¡£
¸üÖÜȫʵʱµÄÉçÇøÖ§³ÖÊÂÇé
ÐÂÀûluck18ÍŶӽ«¸üΪÇ×½üµØÓëÉçÇø¿ª·¢Õß»¥¶¯£¬Ô½·¢ÖÜÈ«µÄÖ§³ÖLoongArchÉú̬ºÍFFmpegÉçÇø½¨Éè¡£ÐÂÀûluck18ÍŶӽ«Ò»Á¬ÎªFFmpegÉçÇøÌṩ»ùÓÚLoongArch¼Ü¹¹µÄpatchworkʵʱ²âÊÔ·þÎñºÍFATE״̬°´ÆÚ¸üзþÎñ¡£Ï£Íû¸ü¶àµÄÉçÇøÏ²»¶ÕßÄܹ»¹Ø×¢Ö§³Ö£¬¼ÓÈëµ½LoongArchÉú̬µÄ½¨ÉèÖС£
ÐÂÀûluck18FFmpeg»ØÊ×ÓëÕ¹Íû
ÐÂÀûluck18ÖпÆÔÚFFmpeg·½ÃæÉî¸û¶àÄ꣬һֱÖÂÁ¦ÓÚ¸øÓû§Ìṩ¸üºÃµÄÒôÊÓÆµÓû§ÌåÑé¡£´ÓÁ÷֧ͨ³Ö¸ßÇå1080Pµ½³¬¸ßÇå4KµÍÂëÂÊ£¬ÔÙµ½ÏÖÔÚ4K¸ßÂëÂÊ£¬ÐÂÀûluck18ƽ̨½âÂëÐÔÄÜÒ»Ö±ÔÚÒ»Á¬¸ÄÉÆ¡£´ÓÖ»Ö§³Ö½âÂëÓÅ»¯£¬µ½Ö§³Ö±àÂëÓÅ»¯£¬ÔÙµ½Ö§³ÖÏñËØËõ·ÅºÍÏñËØÃûÌÃת»»ÓÅ»¯£¬ÐÂÀûluck18ÖÕ¶ËÊÓÆµ²¥·Å¡¢ÔÆ×ÀÃæ¡¢ÊÓÆµ¾Û»áµÈÓ¦ÓõÄÓû§ÌåÑé»ñµÃÁË´ó·ù¸ÄÉÆ¡£
ÏÂÒ»½×¶Î£¬ÐÂÀûluck18ÍŶӽ«Ò»Á¬ÓÅ»¯ÐÂÀûluck185000×ÀÃæÆ½Ì¨ÊÓÆµ±à½âÂëÈíÓ²¼þÐͬÊÂÇ飬Îȹ̰ü¹ÜFFmpegÉçÇøÖ§³ÖÊÂÇ飬ÔöÌíLoongArch¼Ü¹¹¶ÔÂ˾µfilterÄ£¿éµÄÖ§³Ö£¬ÎªÔ½·¢¾«²ÊµÄLoongArchÉú̬ӰÒôÌåÑ鲻иÆð¾¢¡£
Copyright ? 2008-2022 ÐÂÀûluck18 ¾©ICP±¸14017781ºÅ-1¾©¹«Íø°²±¸ 11010802035786 ºÅ
±¾ÍøÕ¾ÓÉÐÂÀûluck183C5000·þÎñÆ÷Ìṩǿ¾¢¶¯Á¦