QSVEncContext qsv;
} QSVH264EncContext;
+static int qsv_h264_set_encode_ctrl(AVCodecContext *avctx,
+ const AVFrame *frame, mfxEncodeCtrl* enc_ctrl)
+{
+ AVFrameSideData *side_data = NULL;
+ QSVH264EncContext *qh264 = avctx->priv_data;
+ QSVEncContext *q = &qh264->qsv;
+
+ if (q->a53_cc && frame) {
+ side_data = av_frame_get_side_data(frame, AV_FRAME_DATA_A53_CC);
+ if (side_data) {
+
+ int sei_payload_size = 0;
+ mfxU8* sei_data = NULL;
+ mfxPayload* payload = NULL;
+
+ sei_payload_size = side_data->size + 13;
+
+ sei_data = av_mallocz(sei_payload_size);
+ if (!sei_data) {
+ av_log(avctx, AV_LOG_ERROR, "No memory for CC, skipping...\n");
+ return AVERROR(ENOMEM);
+ }
+
+ // SEI header
+ sei_data[0] = 4;
+ sei_data[1] = sei_payload_size - 2; // size of SEI data
+
+ // country code
+ sei_data[2] = 181;
+ sei_data[3] = 0;
+ sei_data[4] = 49;
+
+ // ATSC_identifier - using 'GA94' only
+ AV_WL32(sei_data + 5,
+ MKTAG('G', 'A', '9', '4'));
+ sei_data[9] = 3;
+ sei_data[10] =
+ ((side_data->size/3) & 0x1f) | 0xC0;
+
+ sei_data[11] = 0xFF; // reserved
+
+ memcpy(sei_data + 12, side_data->data, side_data->size);
+
+ sei_data[side_data->size+12] = 255;
+
+ payload = av_mallocz(sizeof(mfxPayload));
+ if (!payload) {
+ av_log(avctx, AV_LOG_ERROR, "No memory, skipping captions\n");
+ av_freep(&sei_data);
+ return AVERROR(ENOMEM);
+ }
+ payload->BufSize = side_data->size + 13;
+ payload->NumBit = payload->BufSize * 8;
+ payload->Type = 4;
+ payload->Data = sei_data;
+
+ enc_ctrl->NumExtParam = 0;
+ enc_ctrl->NumPayload = 1;
+ enc_ctrl->Payload[0] = payload;
+ }
+ }
+ return 0;
+}
+
static av_cold int qsv_enc_init(AVCodecContext *avctx)
{
QSVH264EncContext *q = avctx->priv_data;
+ q->qsv.set_encode_ctrl_cb = qsv_h264_set_encode_ctrl;
return ff_qsv_enc_init(avctx, &q->qsv);
}
#define OFFSET(x) offsetof(QSVH264EncContext, x)
#define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
static const AVOption options[] = {
- { "async_depth", "Maximum processing parallelism", OFFSET(qsv.async_depth), AV_OPT_TYPE_INT, { .i64 = ASYNC_DEPTH_DEFAULT }, 0, INT_MAX, VE },
+ QSV_COMMON_OPTS
+
{ "idr_interval", "Distance (in I-frames) between IDR frames", OFFSET(qsv.idr_interval), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
- { "avbr_accuracy", "Accuracy of the AVBR ratecontrol", OFFSET(qsv.avbr_accuracy), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
- { "avbr_convergence", "Convergence of the AVBR ratecontrol", OFFSET(qsv.avbr_convergence), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
{ "pic_timing_sei", "Insert picture timing SEI with pic_struct_syntax element", OFFSET(qsv.pic_timing_sei), AV_OPT_TYPE_INT, { .i64 = 1 }, 0, 1, VE },
+ { "single_sei_nal_unit", "Put all the SEI messages into one NALU", OFFSET(qsv.single_sei_nal_unit), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1, VE },
+ { "max_dec_frame_buffering", "Maximum number of frames buffered in the DPB", OFFSET(qsv.max_dec_frame_buffering), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, UINT16_MAX, VE },
-#if QSV_VERSION_ATLEAST(1,7)
+#if QSV_HAVE_LA
{ "look_ahead", "Use VBR algorithm with look ahead", OFFSET(qsv.look_ahead), AV_OPT_TYPE_INT, { .i64 = 1 }, 0, 1, VE },
{ "look_ahead_depth", "Depth of look ahead in number frames", OFFSET(qsv.look_ahead_depth), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 100, VE },
#endif
{ "2x" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_LOOKAHEAD_DS_2x }, INT_MIN, INT_MAX, VE, "look_ahead_downsampling" },
#endif
+ { "int_ref_type", "Intra refresh type", OFFSET(qsv.int_ref_type), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, UINT16_MAX, VE, "int_ref_type" },
+ { "none", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 0 }, .flags = VE, "int_ref_type" },
+ { "vertical", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = 1 }, .flags = VE, "int_ref_type" },
+ { "int_ref_cycle_size", "Number of frames in the intra refresh cycle", OFFSET(qsv.int_ref_cycle_size), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, UINT16_MAX, VE },
+ { "int_ref_qp_delta", "QP difference for the refresh MBs", OFFSET(qsv.int_ref_qp_delta), AV_OPT_TYPE_INT, { .i64 = INT16_MIN }, INT16_MIN, INT16_MAX, VE },
+ { "recovery_point_sei", "Insert recovery point SEI messages", OFFSET(qsv.recovery_point_sei), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1, VE },
+
+ { "trellis", "Trellis quantization", OFFSET(qsv.trellis), AV_OPT_TYPE_FLAGS, { .i64 = 0 }, 0, UINT_MAX, VE, "trellis" },
+ { "off", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_TRELLIS_OFF }, .flags = VE, "trellis" },
+ { "I", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_TRELLIS_I }, .flags = VE, "trellis" },
+ { "P", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_TRELLIS_P }, .flags = VE, "trellis" },
+ { "B", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_TRELLIS_B }, .flags = VE, "trellis" },
+
{ "profile", NULL, OFFSET(qsv.profile), AV_OPT_TYPE_INT, { .i64 = MFX_PROFILE_UNKNOWN }, 0, INT_MAX, VE, "profile" },
{ "unknown" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_UNKNOWN }, INT_MIN, INT_MAX, VE, "profile" },
{ "baseline", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_AVC_BASELINE }, INT_MIN, INT_MAX, VE, "profile" },
{ "main" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_AVC_MAIN }, INT_MIN, INT_MAX, VE, "profile" },
{ "high" , NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_PROFILE_AVC_HIGH }, INT_MIN, INT_MAX, VE, "profile" },
- { "preset", NULL, OFFSET(qsv.preset), AV_OPT_TYPE_INT, { .i64 = MFX_TARGETUSAGE_BALANCED }, MFX_TARGETUSAGE_BEST_QUALITY, MFX_TARGETUSAGE_BEST_SPEED, VE, "preset" },
- { "veryfast", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_TARGETUSAGE_BEST_SPEED }, INT_MIN, INT_MAX, VE, "preset" },
- { "faster", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_TARGETUSAGE_6 }, INT_MIN, INT_MAX, VE, "preset" },
- { "fast", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_TARGETUSAGE_5 }, INT_MIN, INT_MAX, VE, "preset" },
- { "medium", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_TARGETUSAGE_BALANCED }, INT_MIN, INT_MAX, VE, "preset" },
- { "slow", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_TARGETUSAGE_3 }, INT_MIN, INT_MAX, VE, "preset" },
- { "slower", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_TARGETUSAGE_2 }, INT_MIN, INT_MAX, VE, "preset" },
- { "veryslow", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MFX_TARGETUSAGE_BEST_QUALITY }, INT_MIN, INT_MAX, VE, "preset" },
-
+ { "a53cc" , "Use A53 Closed Captions (if available)", OFFSET(qsv.a53_cc), AV_OPT_TYPE_INT, {.i64 = 0}, 0, 1, VE},
{ NULL },
};
{ "coder", "ac" },
{ "flags", "+cgop" },
+ { "b_strategy", "-1" },
{ NULL },
};
projects / ffmpeg / blobdiff