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avidemux3.changes Changed

avidemux3.spec Changed

avidemux2-2.8.2.git20260922.tar.xz/avidemux_core/ADM_coreVideoEncoder/src/ADM_coreVideoEncoderFFmpeg.cpp -> avidemux2-2.8.2.git20261002.tar.xz/avidemux_core/ADM_coreVideoEncoder/src/ADM_coreVideoEncoderFFmpeg.cpp Changed

avidemux2-2.8.2.git20260922.tar.xz/avidemux_plugins/ADM_videoEncoder/ffNvEnc/ADM_ffNvEnc.cpp -> avidemux2-2.8.2.git20261002.tar.xz/avidemux_plugins/ADM_videoEncoder/ffNvEnc/ADM_ffNvEnc.cpp Changed

@@ -76,6 +76,33 @@
 
     _context->gop_size = NvEncSettings.gopsize;
     _context->refs = NvEncSettings.refs;
+#ifdef AV1_ENCODER
+    // Hierarchical wants the number of b-frames in form 2^n - 1 where n is 1...5
+    if(NvEncSettings.b_ref_mode == NV_FF_BFRAME_REF_HIERARCHICAL && NvEncSettings.bframes > 0)
+    {
+        if((NvEncSettings.bframes & (NvEncSettings.bframes + 1)) != 0)
+        {
+            int bfvalid = 1;
+            for (int i = 1; i <= 5; i++)
+            {
+                int bfcandidate = (1u << i) - 1;
+                if (bfcandidate <= NvEncSettings.bframes)
+                    bfvalid = bfcandidate;
+                else
+                    break;
+            }
+            ADM_warning("Hierarchical must have bframes in form 2^n - 1 (got %u), setting to %u.\n",
+                        NvEncSettings.bframes, bfvalid);
+            NvEncSettings.bframes = bfvalid;
+        }
+    }
+    else if(NvEncSettings.bframes > 7)
+    {
+        ADM_warning("b-frames limited to <=7 for non-hierarchical (got %u), setting to 7.\n",
+                    NvEncSettings.bframes);
+        NvEncSettings.bframes = 7;
+    }
+#endif
     _context->max_b_frames =
 #if defined(H265_ENCODER) || defined(AV1_ENCODER)
         NvEncSettings.bframes;
@@ -95,6 +122,11 @@
             case NV_FF_BFRAME_REF_MIDDLE:
                 av_dict_set(&_options,"b_ref_mode","middle",0);
                 break;
+#ifdef AV1_ENCODER
+            case NV_FF_BFRAME_REF_HIERARCHICAL:
+                av_dict_set(&_options,"b_ref_mode","hierarchical",0);
+                break;
+#endif
             default:
                 ADM_warning("b_ref_mode %u is invalid, ignoring.\n",NvEncSettings.b_ref_mode);
                 break;
@@ -204,6 +236,41 @@
     targetPixFrmt = ADM_PIXFRMT_NV12;
 #endif
 
+    // Set encoder delay
+    int mult = (_context->max_b_frames > 0) ? 2 : 0;
+    if (_context->max_b_frames > 1)
+        mult += 1;
+    encoderDelay = frameIncrement * mult;
+    ADM_info("Encoder delay set to %d frames = %" PRIu64" us.\n", mult, encoderDelay);
+
+    // Print nvenc options
+    {
+        AVDictionaryEntry *t = NULL;
+        char buf1024 = "";
+        while ((t = av_dict_get(_options, "", t, AV_DICT_IGNORE_SUFFIX))) {
+            if (strlen(buf) > 0) strncat(buf, ", ", sizeof(buf) - strlen(buf) - 1);
+            strncat(buf, t->key, sizeof(buf) - strlen(buf) - 1);
+            strncat(buf, "=", sizeof(buf) - strlen(buf) - 1);
+            strncat(buf, t->value, sizeof(buf) - strlen(buf) - 1);
+        }
+        ADM_info("ffNvEnc nvenc options: %s\n", buf);
+    }
+
+    // Print ffmpeg options
+    {
+        char buf1024 = "";
+        snprintf(buf, sizeof(buf), "bit_rate=%d rc_max_rate=%d gop_size=%d refs=%d max_b_frames=%d rc_buffer_size=%d",
+                 _context->bit_rate, _context->rc_max_rate, _context->gop_size,
+                 _context->refs, _context->max_b_frames, _context->rc_buffer_size);
+        ADM_info("ffNvEnc FFmpeg options: %s\n", buf);
+    }
+
+    // Print timing info
+    ADM_info("ffNvEnc time_base=%d/%d framerate=%d/%d frameIncrement=%" PRIu64 " source->getInfo()->frameIncrement=%" PRIu64 "\n",
+             _context->time_base.num, _context->time_base.den,
+             _context->framerate.num, _context->framerate.den,
+             frameIncrement, source->getInfo()->frameIncrement);
+
     return true;
 }
 
@@ -233,17 +300,6 @@
 }
 
 /**
-    \fn getEncoderDelay
-*/
-uint64_t ADM_ffNvEncEncoder::getEncoderDelay(void)
-{
-    uint64_t delay=0;
-    if(NvEncSettings.bframes)
-        delay = frameIncrement * ((NvEncSettings.b_ref_mode == NV_FF_BFRAME_REF_DISABLED)? 2 : 3); // excessive?
-    return delay;
-}
-
-/**
     \fn ~ADM_ffNvEncEncoder
 */
 ADM_ffNvEncEncoder::~ADM_ffNvEncEncoder()
@@ -366,6 +422,9 @@
         {NV_FF_BFRAME_REF_DISABLED,QT_TRANSLATE_NOOP("ffnvenc","Disabled"),NULL},
         {NV_FF_BFRAME_REF_EACH,QT_TRANSLATE_NOOP("ffnvenc","Each"),NULL},
         {NV_FF_BFRAME_REF_MIDDLE,QT_TRANSLATE_NOOP("ffnvenc","Middle"),NULL}
+#ifdef AV1_ENCODER
+        ,{NV_FF_BFRAME_REF_HIERARCHICAL,QT_TRANSLATE_NOOP("ffnvenc","Hierarchical"),NULL}
+#endif
     };
 
     ffnvenc_encoder *conf=&NvEncSettings;

avidemux2-2.8.2.git20260922.tar.xz/avidemux_plugins/ADM_videoEncoder/ffNvEnc/ADM_ffNvEnc.h -> avidemux2-2.8.2.git20261002.tar.xz/avidemux_plugins/ADM_videoEncoder/ffNvEnc/ADM_ffNvEnc.h Changed

Changes of Revision 43