YUV->RGB 下一步来处理像素格式的转换。根据返回的像素格式,创建shader resource view时也要选择相应的格式,为Y平面和UV平面创建两个view。D3D11VA返回的像素格式可能是NV12,P010或P016,创建shader resource view时,需要根据纹理的像素格式选择相应的纹理格式。如果不考虑精度的话,确实是可以在view desc中设定纹理的...
bitrate: 1026 kb/s Program 1 Metadata: service_name : Service01 service_provider: FFmpeg Stream #0:0[0x100]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, progressive), 864x486 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc Side data: cpb: b...
Program 2 Stream #0:0[0x21]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 18000 kb/s, 30 fps, 30 tbr, 90k tbn, 60 tbc Side data: cpb: bitrate max/min/avg: 18000000/0/0 buffer size: 13008896 vbv_dela...
Duration: 00:00:00.08, start: 0.000000, bitrate: 295 kb/s Stream #0:0(und): Video: hevc (Main) (hev1 / 0x31766568), yuv420p(tv, progressive), 176x144 [SAR 1:1 DAR 11:9], 6 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default) Metadata: handler_name : VideoHandler [trace...
输出: Format: h264 (High) (avc1 / 0x31637661) ColorModel: yuv420p(progressive) FrameSize: 1920x1080 BitRateKbs: 1546 Fps: 30 Audio Format: aac (LC) (mp4a / 0x6134706D) Audio BitRateKbs: 2 Audio SampleRateHz: 48000 Hz Audio Channels: stereo File FullName: D:\PrideJoy\PublicCode\F...
Stream#0:0[0x1](und): Video: hevc (Main 10) (hev1 / 0x31766568), yuv420p10le(tv, bt2020nc/bt2020/smpte2084), 3840x1608, 6328 kb/s, 120 fps, 120 tbr, 90k tbn (default)... Stream mapping: Stream#0:0 -> #0:0 (hevc (native) -> png (native))Press[q]to stop,[?]for...
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 640x352, q=2-31, 748 kb/s, 23.98 fps, 23.98 tbr, 23.98 tbn (default) Metadata: handler_name : VideoHandler vendor_id : [0][0][0][0] ...
Stream #0:0: Video: h264 (High), yuv420p(tv, bt709, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 60 fps, 60.08 tbr, 60.08 tbn, 60.08 tbc Stream mapping: Stream #0:0 -> #0:0 (copy) Press [q] to stop, [?] for help ...
// 3、Main profile:主流画质。提供I/P/B 帧,支持无交错(Progressive)和交错(Interlaced), // 也支持CAVLC 和CABAC 的支持; // 4、High profile:高级画质。在main Profile 的基础上增加了8x8内部预测、自定义量化、 无损视频编码和更多的YUV 格式; ...
// 3、Main profile:主流画质。提供I/P/B 帧,支持无交错(Progressive)和交错(Interlaced), // 也支持CAVLC 和CABAC 的支持; // 4、High profile:高级画质。在main Profile 的基础上增加了8x8内部预测、自定义量化、 无损视频编码和更多的YUV 格式; ...