#endif
#if CONFIG_VDA
{ "vda", vda_init, HWACCEL_VDA, AV_PIX_FMT_VDA },
+#endif
+#if CONFIG_LIBMFX
+ { "qsv", qsv_init, HWACCEL_QSV, AV_PIX_FMT_QSV },
#endif
{ 0 },
};
return ar;
}
+static int show_hwaccels(void *optctx, const char *opt, const char *arg)
+{
+ int i;
+
+ printf("Supported hardware acceleration:\n");
+ for (i = 0; i < FF_ARRAY_ELEMS(hwaccels) - 1; i++) {
+ printf("%s\n", hwaccels[i].name);
+ }
+ printf("\n");
+ return 0;
+}
+
static int opt_audio_codec(void *optctx, const char *opt, const char *arg)
{
OptionsContext *o = optctx;
ist->file_index = nb_input_files;
ist->discard = 1;
st->discard = AVDISCARD_ALL;
+ ist->nb_samples = 0;
+ ist->min_pts = INT64_MAX;
+ ist->max_pts = INT64_MIN;
ist->ts_scale = 1.0;
MATCH_PER_STREAM_OPT(ts_scale, dbl, ist->ts_scale, ic, st);
f->nb_streams = ic->nb_streams;
f->rate_emu = o->rate_emu;
f->accurate_seek = o->accurate_seek;
+ f->loop = o->loop;
+ f->duration = 0;
+ f->time_base = (AVRational){ 1, 1 };
/* check if all codec options have been used */
unused_opts = strip_specifiers(o->g->codec_opts);
MATCH_PER_STREAM_OPT(qscale, dbl, qscale, oc, st);
if (qscale >= 0) {
- ost->enc_ctx->flags |= CODEC_FLAG_QSCALE;
+ ost->enc_ctx->flags |= AV_CODEC_FLAG_QSCALE;
ost->enc_ctx->global_quality = FF_QP2LAMBDA * qscale;
}
if (oc->oformat->flags & AVFMT_GLOBALHEADER)
- ost->enc_ctx->flags |= CODEC_FLAG_GLOBAL_HEADER;
+ ost->enc_ctx->flags |= AV_CODEC_FLAG_GLOBAL_HEADER;
av_opt_get_int(o->g->sws_opts, "sws_flags", 0, &ost->sws_flags);
MATCH_PER_STREAM_OPT(pass, i, do_pass, oc, st);
if (do_pass) {
if (do_pass == 1) {
- video_enc->flags |= CODEC_FLAG_PASS1;
+ video_enc->flags |= AV_CODEC_FLAG_PASS1;
} else {
- video_enc->flags |= CODEC_FLAG_PASS2;
+ video_enc->flags |= AV_CODEC_FLAG_PASS2;
}
}
if (!strcmp(ost->enc->name, "libx264")) {
av_dict_set(&ost->encoder_opts, "stats", logfilename, AV_DICT_DONT_OVERWRITE);
} else {
- if (video_enc->flags & CODEC_FLAG_PASS1) {
+ if (video_enc->flags & AV_CODEC_FLAG_PASS1) {
f = fopen(logfilename, "wb");
if (!f) {
av_log(NULL, AV_LOG_FATAL, "Cannot write log file '%s' for pass-1 encoding: %s\n",
{
OutputStream *ost;
- switch (avfilter_pad_get_type(ofilter->out_tmp->filter_ctx->output_pads,
- ofilter->out_tmp->pad_idx)) {
+ switch (ofilter->type) {
case AVMEDIA_TYPE_VIDEO: ost = new_video_stream(o, oc); break;
case AVMEDIA_TYPE_AUDIO: ost = new_audio_stream(o, oc); break;
default:
exit_program(1);
}
- if (configure_output_filter(ofilter->graph, ofilter, ofilter->out_tmp) < 0) {
- av_log(NULL, AV_LOG_FATAL, "Error configuring filter.\n");
- exit_program(1);
- }
avfilter_inout_free(&ofilter->out_tmp);
}
+static int init_complex_filters(void)
+{
+ int i, ret = 0;
+
+ for (i = 0; i < nb_filtergraphs; i++) {
+ ret = init_complex_filtergraph(filtergraphs[i]);
+ if (ret < 0)
+ return ret;
+ }
+ return 0;
+}
+
static int configure_complex_filters(void)
{
int i, ret = 0;
if (!ofilter->out_tmp || ofilter->out_tmp->name)
continue;
- switch (avfilter_pad_get_type(ofilter->out_tmp->filter_ctx->output_pads,
- ofilter->out_tmp->pad_idx)) {
+ switch (ofilter->type) {
case AVMEDIA_TYPE_VIDEO: o->video_disable = 1; break;
case AVMEDIA_TYPE_AUDIO: o->audio_disable = 1; break;
case AVMEDIA_TYPE_SUBTITLE: o->subtitle_disable = 1; break;
" -h -- print basic options\n"
" -h long -- print more options\n"
" -h full -- print all options (including all format and codec specific options, very long)\n"
+ " -h type=name -- print all options for the named decoder/encoder/demuxer/muxer/filter\n"
" See man %s for detailed description of the options.\n"
"\n", program_name);
}
/* create the complex filtergraphs */
- ret = configure_complex_filters();
+ ret = init_complex_filters();
if (ret < 0) {
- av_log(NULL, AV_LOG_FATAL, "Error configuring filters.\n");
+ av_log(NULL, AV_LOG_FATAL, "Error initializing complex filters.\n");
goto fail;
}
goto fail;
}
+ /* configure the complex filtergraphs */
+ ret = configure_complex_filters();
+ if (ret < 0) {
+ av_log(NULL, AV_LOG_FATAL, "Error configuring complex filters.\n");
+ goto fail;
+ }
+
fail:
uninit_parse_context(&octx);
if (ret < 0) {
{ "dump_attachment", HAS_ARG | OPT_STRING | OPT_SPEC |
OPT_EXPERT | OPT_INPUT, { .off = OFFSET(dump_attachment) },
"extract an attachment into a file", "filename" },
+ { "loop", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_INPUT |
+ OPT_OFFSET, { .off = OFFSET(loop) }, "set number of times input stream shall be looped", "loop count" },
/* video options */
{ "vframes", OPT_VIDEO | HAS_ARG | OPT_PERFILE | OPT_OUTPUT, { .func_arg = opt_video_frames },
"use HW accelerated decoding", "hwaccel name" },
{ "hwaccel_device", OPT_VIDEO | OPT_STRING | HAS_ARG | OPT_EXPERT |
OPT_SPEC | OPT_INPUT, { .off = OFFSET(hwaccel_devices) },
- "select a device for HW acceleration" "devicename" },
+ "select a device for HW acceleration", "devicename" },
+ { "hwaccels", OPT_EXIT, { .func_arg = show_hwaccels },
+ "show available HW acceleration methods" },
{ "autorotate", HAS_ARG | OPT_BOOL | OPT_SPEC |
OPT_EXPERT | OPT_INPUT, { .off = OFFSET(autorotate) },
"automatically insert correct rotate filters" },