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@ -58,7 +58,8 @@ static const int this_year = 2011; |
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void init_opts(void) |
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{ |
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#if CONFIG_SWSCALE |
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sws_opts = sws_getContext(16, 16, 0, 16, 16, 0, SWS_BICUBIC, NULL, NULL, NULL); |
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sws_opts = sws_getContext(16, 16, 0, 16, 16, 0, SWS_BICUBIC, |
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NULL, NULL, NULL); |
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#endif |
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} |
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@ -72,24 +73,25 @@ void uninit_opts(void) |
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av_dict_free(&codec_opts); |
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} |
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void log_callback_help(void* ptr, int level, const char* fmt, va_list vl) |
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void log_callback_help(void *ptr, int level, const char *fmt, va_list vl) |
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{ |
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vfprintf(stdout, fmt, vl); |
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} |
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double parse_number_or_die(const char *context, const char *numstr, int type, double min, double max) |
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double parse_number_or_die(const char *context, const char *numstr, int type, |
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double min, double max) |
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{ |
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char *tail; |
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const char *error; |
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double d = av_strtod(numstr, &tail); |
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if (*tail) |
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error= "Expected number for %s but found: %s\n"; |
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error = "Expected number for %s but found: %s\n"; |
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else if (d < min || d > max) |
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error= "The value for %s was %s which is not within %f - %f\n"; |
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else if(type == OPT_INT64 && (int64_t)d != d) |
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error= "Expected int64 for %s but found %s\n"; |
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error = "The value for %s was %s which is not within %f - %f\n"; |
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else if (type == OPT_INT64 && (int64_t)d != d) |
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error = "Expected int64 for %s but found %s\n"; |
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else if (type == OPT_INT && (int)d != d) |
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error= "Expected int for %s but found %s\n"; |
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error = "Expected int for %s but found %s\n"; |
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else |
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return d; |
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av_log(NULL, AV_LOG_FATAL, error, context, numstr, min, max); |
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@ -97,7 +99,8 @@ double parse_number_or_die(const char *context, const char *numstr, int type, do |
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return 0; |
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} |
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int64_t parse_time_or_die(const char *context, const char *timestr, int is_duration) |
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int64_t parse_time_or_die(const char *context, const char *timestr, |
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int is_duration) |
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{ |
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int64_t us; |
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if (av_parse_time(&us, timestr, is_duration) < 0) { |
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@ -108,13 +111,14 @@ int64_t parse_time_or_die(const char *context, const char *timestr, int is_durat |
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return us; |
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} |
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void show_help_options(const OptionDef *options, const char *msg, int mask, int value) |
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void show_help_options(const OptionDef *options, const char *msg, int mask, |
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int value) |
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{ |
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const OptionDef *po; |
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int first; |
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first = 1; |
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for(po = options; po->name != NULL; po++) { |
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for (po = options; po->name != NULL; po++) { |
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char buf[64]; |
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if ((po->flags & mask) == value) { |
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if (first) { |
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@ -141,7 +145,8 @@ void show_help_children(const AVClass *class, int flags) |
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show_help_children(child, flags); |
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} |
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static const OptionDef* find_option(const OptionDef *po, const char *name){ |
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static const OptionDef *find_option(const OptionDef *po, const char *name) |
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{ |
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const char *p = strchr(name, ':'); |
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int len = p ? p - name : strlen(name); |
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@ -188,8 +193,8 @@ static void prepare_app_arguments(int *argc_ptr, char ***argv_ptr) |
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buffsize += WideCharToMultiByte(CP_UTF8, 0, argv_w[i], -1, |
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NULL, 0, NULL, NULL); |
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win32_argv_utf8 = av_mallocz(sizeof(char*) * (win32_argc + 1) + buffsize); |
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argstr_flat = (char*)win32_argv_utf8 + sizeof(char*) * (win32_argc + 1); |
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win32_argv_utf8 = av_mallocz(sizeof(char *) * (win32_argc + 1) + buffsize); |
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argstr_flat = (char *)win32_argv_utf8 + sizeof(char *) * (win32_argc + 1); |
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if (win32_argv_utf8 == NULL) { |
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LocalFree(argv_w); |
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return; |
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@ -214,7 +219,8 @@ static inline void prepare_app_arguments(int *argc_ptr, char ***argv_ptr) |
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} |
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#endif /* WIN32 && !__MINGW32CE__ */ |
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int parse_option(void *optctx, const char *opt, const char *arg, const OptionDef *options) |
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int parse_option(void *optctx, const char *opt, const char *arg, |
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const OptionDef *options) |
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{ |
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const OptionDef *po; |
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int bool_val = 1; |
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@ -243,13 +249,14 @@ unknown_opt: |
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/* new-style options contain an offset into optctx, old-style address of
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* a global var*/ |
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dst = po->flags & (OPT_OFFSET|OPT_SPEC) ? (uint8_t*)optctx + po->u.off : po->u.dst_ptr; |
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dst = po->flags & (OPT_OFFSET | OPT_SPEC) ? (uint8_t *)optctx + po->u.off |
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: po->u.dst_ptr; |
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if (po->flags & OPT_SPEC) { |
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SpecifierOpt **so = dst; |
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char *p = strchr(opt, ':'); |
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dstcount = (int*)(so + 1); |
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dstcount = (int *)(so + 1); |
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*so = grow_array(*so, sizeof(**so), dstcount, *dstcount + 1); |
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(*so)[*dstcount - 1].specifier = av_strdup(p ? p + 1 : ""); |
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dst = &(*so)[*dstcount - 1].u; |
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@ -258,24 +265,25 @@ unknown_opt: |
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if (po->flags & OPT_STRING) { |
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char *str; |
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str = av_strdup(arg); |
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*(char**)dst = str; |
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*(char **)dst = str; |
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} else if (po->flags & OPT_BOOL) { |
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*(int*)dst = bool_val; |
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*(int *)dst = bool_val; |
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} else if (po->flags & OPT_INT) { |
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*(int*)dst = parse_number_or_die(opt, arg, OPT_INT64, INT_MIN, INT_MAX); |
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*(int *)dst = parse_number_or_die(opt, arg, OPT_INT64, INT_MIN, INT_MAX); |
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} else if (po->flags & OPT_INT64) { |
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*(int64_t*)dst = parse_number_or_die(opt, arg, OPT_INT64, INT64_MIN, INT64_MAX); |
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*(int64_t *)dst = parse_number_or_die(opt, arg, OPT_INT64, INT64_MIN, INT64_MAX); |
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} else if (po->flags & OPT_TIME) { |
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*(int64_t*)dst = parse_time_or_die(opt, arg, 1); |
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*(int64_t *)dst = parse_time_or_die(opt, arg, 1); |
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} else if (po->flags & OPT_FLOAT) { |
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*(float*)dst = parse_number_or_die(opt, arg, OPT_FLOAT, -INFINITY, INFINITY); |
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*(float *)dst = parse_number_or_die(opt, arg, OPT_FLOAT, -INFINITY, INFINITY); |
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} else if (po->flags & OPT_DOUBLE) { |
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*(double*)dst = parse_number_or_die(opt, arg, OPT_DOUBLE, -INFINITY, INFINITY); |
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*(double *)dst = parse_number_or_die(opt, arg, OPT_DOUBLE, -INFINITY, INFINITY); |
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} else if (po->u.func_arg) { |
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int ret = po->flags & OPT_FUNC2 ? po->u.func2_arg(optctx, opt, arg) : |
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po->u.func_arg(opt, arg); |
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int ret = po->flags & OPT_FUNC2 ? po->u.func2_arg(optctx, opt, arg) |
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: po->u.func_arg(opt, arg); |
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if (ret < 0) { |
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av_log(NULL, AV_LOG_ERROR, "Failed to set value '%s' for option '%s'\n", arg, opt); |
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av_log(NULL, AV_LOG_ERROR, |
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"Failed to set value '%s' for option '%s'\n", arg, opt); |
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return ret; |
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} |
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} |
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@ -285,7 +293,7 @@ unknown_opt: |
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} |
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void parse_options(void *optctx, int argc, char **argv, const OptionDef *options, |
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void (* parse_arg_function)(void *, const char*)) |
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void (*parse_arg_function)(void *, const char*)) |
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{ |
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const char *opt; |
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int optindex, handleoptions = 1, ret; |
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@ -318,7 +326,8 @@ void parse_options(void *optctx, int argc, char **argv, const OptionDef *options |
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/*
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* Return index of option opt in argv or 0 if not found. |
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*/ |
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static int locate_option(int argc, char **argv, const OptionDef *options, const char *optname) |
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static int locate_option(int argc, char **argv, const OptionDef *options, |
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const char *optname) |
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{ |
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const OptionDef *po; |
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int i; |
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@ -364,13 +373,16 @@ int opt_default(const char *opt, const char *arg) |
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p = opt + strlen(opt); |
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av_strlcpy(opt_stripped, opt, FFMIN(sizeof(opt_stripped), p - opt + 1)); |
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if ((o = av_opt_find(&cc, opt_stripped, NULL, 0, AV_OPT_SEARCH_CHILDREN|AV_OPT_SEARCH_FAKE_OBJ)) || |
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((opt[0] == 'v' || opt[0] == 'a' || opt[0] == 's') && |
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(o = av_opt_find(&cc, opt+1, NULL, 0, AV_OPT_SEARCH_FAKE_OBJ)))) |
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if ((o = av_opt_find(&cc, opt_stripped, NULL, 0, |
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AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ)) || |
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((opt[0] == 'v' || opt[0] == 'a' || opt[0] == 's') && |
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(o = av_opt_find(&cc, opt + 1, NULL, 0, AV_OPT_SEARCH_FAKE_OBJ)))) |
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av_dict_set(&codec_opts, opt, arg, FLAGS); |
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else if ((o = av_opt_find(&fc, opt, NULL, 0, AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ))) |
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else if ((o = av_opt_find(&fc, opt, NULL, 0, |
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AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ))) |
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av_dict_set(&format_opts, opt, arg, FLAGS); |
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else if ((o = av_opt_find(&sc, opt, NULL, 0, AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ))) { |
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else if ((o = av_opt_find(&sc, opt, NULL, 0, |
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AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ))) { |
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// XXX we only support sws_flags, not arbitrary sws options
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int ret = av_opt_set(sws_opts, opt, arg, 0); |
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if (ret < 0) { |
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@ -489,7 +501,8 @@ static void print_all_libs_info(int flags, int level) |
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void show_banner(void) |
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{ |
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av_log(NULL, AV_LOG_INFO, "%s version " LIBAV_VERSION ", Copyright (c) %d-%d the Libav developers\n", |
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av_log(NULL, AV_LOG_INFO, |
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"%s version " LIBAV_VERSION ", Copyright (c) %d-%d the Libav developers\n", |
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program_name, program_birth_year, this_year); |
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av_log(NULL, AV_LOG_INFO, " built on %s %s with %s %s\n", |
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__DATE__, __TIME__, CC_TYPE, CC_VERSION); |
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@ -575,93 +588,92 @@ void show_license(void) |
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void show_formats(void) |
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{ |
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AVInputFormat *ifmt=NULL; |
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AVOutputFormat *ofmt=NULL; |
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AVInputFormat *ifmt = NULL; |
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AVOutputFormat *ofmt = NULL; |
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const char *last_name; |
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printf( |
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"File formats:\n" |
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" D. = Demuxing supported\n" |
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" .E = Muxing supported\n" |
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" --\n"); |
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last_name= "000"; |
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for(;;){ |
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int decode=0; |
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int encode=0; |
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const char *name=NULL; |
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const char *long_name=NULL; |
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while((ofmt= av_oformat_next(ofmt))) { |
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if((name == NULL || strcmp(ofmt->name, name)<0) && |
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strcmp(ofmt->name, last_name)>0){ |
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name= ofmt->name; |
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long_name= ofmt->long_name; |
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encode=1; |
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printf("File formats:\n" |
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" D. = Demuxing supported\n" |
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" .E = Muxing supported\n" |
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" --\n"); |
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last_name = "000"; |
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for (;;) { |
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int decode = 0; |
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int encode = 0; |
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const char *name = NULL; |
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const char *long_name = NULL; |
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while ((ofmt = av_oformat_next(ofmt))) { |
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if ((name == NULL || strcmp(ofmt->name, name) < 0) && |
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strcmp(ofmt->name, last_name) > 0) { |
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name = ofmt->name; |
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long_name = ofmt->long_name; |
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encode = 1; |
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} |
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} |
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while((ifmt= av_iformat_next(ifmt))) { |
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if((name == NULL || strcmp(ifmt->name, name)<0) && |
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strcmp(ifmt->name, last_name)>0){ |
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name= ifmt->name; |
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long_name= ifmt->long_name; |
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encode=0; |
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while ((ifmt = av_iformat_next(ifmt))) { |
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if ((name == NULL || strcmp(ifmt->name, name) < 0) && |
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strcmp(ifmt->name, last_name) > 0) { |
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name = ifmt->name; |
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long_name = ifmt->long_name; |
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encode = 0; |
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} |
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if(name && strcmp(ifmt->name, name)==0) |
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decode=1; |
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if (name && strcmp(ifmt->name, name) == 0) |
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decode = 1; |
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} |
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if(name==NULL) |
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if (name == NULL) |
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break; |
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last_name= name; |
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last_name = name; |
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printf( |
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" %s%s %-15s %s\n", |
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decode ? "D":" ", |
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encode ? "E":" ", |
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name, |
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printf(" %s%s %-15s %s\n", |
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decode ? "D" : " ", |
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encode ? "E" : " ", |
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name, |
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long_name ? long_name:" "); |
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} |
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} |
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void show_codecs(void) |
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{ |
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AVCodec *p=NULL, *p2; |
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AVCodec *p = NULL, *p2; |
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const char *last_name; |
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printf( |
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"Codecs:\n" |
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" D..... = Decoding supported\n" |
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" .E.... = Encoding supported\n" |
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" ..V... = Video codec\n" |
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" ..A... = Audio codec\n" |
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" ..S... = Subtitle codec\n" |
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|
|
|
" ...S.. = Supports draw_horiz_band\n" |
|
|
|
|
" ....D. = Supports direct rendering method 1\n" |
|
|
|
|
" .....T = Supports weird frame truncation\n" |
|
|
|
|
" ------\n"); |
|
|
|
|
printf("Codecs:\n" |
|
|
|
|
" D..... = Decoding supported\n" |
|
|
|
|
" .E.... = Encoding supported\n" |
|
|
|
|
" ..V... = Video codec\n" |
|
|
|
|
" ..A... = Audio codec\n" |
|
|
|
|
" ..S... = Subtitle codec\n" |
|
|
|
|
" ...S.. = Supports draw_horiz_band\n" |
|
|
|
|
" ....D. = Supports direct rendering method 1\n" |
|
|
|
|
" .....T = Supports weird frame truncation\n" |
|
|
|
|
" ------\n"); |
|
|
|
|
last_name= "000"; |
|
|
|
|
for(;;){ |
|
|
|
|
int decode=0; |
|
|
|
|
int encode=0; |
|
|
|
|
int cap=0; |
|
|
|
|
for (;;) { |
|
|
|
|
int decode = 0; |
|
|
|
|
int encode = 0; |
|
|
|
|
int cap = 0; |
|
|
|
|
const char *type_str; |
|
|
|
|
|
|
|
|
|
p2=NULL; |
|
|
|
|
while((p= av_codec_next(p))) { |
|
|
|
|
if((p2==NULL || strcmp(p->name, p2->name)<0) && |
|
|
|
|
strcmp(p->name, last_name)>0){ |
|
|
|
|
p2= p; |
|
|
|
|
decode= encode= cap=0; |
|
|
|
|
p2 = NULL; |
|
|
|
|
while ((p = av_codec_next(p))) { |
|
|
|
|
if ((p2 == NULL || strcmp(p->name, p2->name) < 0) && |
|
|
|
|
strcmp(p->name, last_name) > 0) { |
|
|
|
|
p2 = p; |
|
|
|
|
decode = encode = cap = 0; |
|
|
|
|
} |
|
|
|
|
if(p2 && strcmp(p->name, p2->name)==0){ |
|
|
|
|
if(p->decode) decode=1; |
|
|
|
|
if(p->encode) encode=1; |
|
|
|
|
if (p2 && strcmp(p->name, p2->name) == 0) { |
|
|
|
|
if (p->decode) |
|
|
|
|
decode = 1; |
|
|
|
|
if (p->encode) |
|
|
|
|
encode = 1; |
|
|
|
|
cap |= p->capabilities; |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
if(p2==NULL) |
|
|
|
|
if (p2 == NULL) |
|
|
|
|
break; |
|
|
|
|
last_name= p2->name; |
|
|
|
|
last_name = p2->name; |
|
|
|
|
|
|
|
|
|
switch(p2->type) { |
|
|
|
|
switch (p2->type) { |
|
|
|
|
case AVMEDIA_TYPE_VIDEO: |
|
|
|
|
type_str = "V"; |
|
|
|
|
break; |
|
|
|
@ -675,35 +687,35 @@ void show_codecs(void) |
|
|
|
|
type_str = "?"; |
|
|
|
|
break; |
|
|
|
|
} |
|
|
|
|
printf( |
|
|
|
|
" %s%s%s%s%s%s %-15s %s", |
|
|
|
|
decode ? "D": (/*p2->decoder ? "d":*/" "), |
|
|
|
|
encode ? "E":" ", |
|
|
|
|
type_str, |
|
|
|
|
cap & CODEC_CAP_DRAW_HORIZ_BAND ? "S":" ", |
|
|
|
|
cap & CODEC_CAP_DR1 ? "D":" ", |
|
|
|
|
cap & CODEC_CAP_TRUNCATED ? "T":" ", |
|
|
|
|
p2->name, |
|
|
|
|
p2->long_name ? p2->long_name : ""); |
|
|
|
|
/* if(p2->decoder && decode==0)
|
|
|
|
|
printf(" use %s for decoding", p2->decoder->name);*/ |
|
|
|
|
printf(" %s%s%s%s%s%s %-15s %s", |
|
|
|
|
decode ? "D" : (/* p2->decoder ? "d" : */ " "), |
|
|
|
|
encode ? "E" : " ", |
|
|
|
|
type_str, |
|
|
|
|
cap & CODEC_CAP_DRAW_HORIZ_BAND ? "S" : " ", |
|
|
|
|
cap & CODEC_CAP_DR1 ? "D" : " ", |
|
|
|
|
cap & CODEC_CAP_TRUNCATED ? "T" : " ", |
|
|
|
|
p2->name, |
|
|
|
|
p2->long_name ? p2->long_name : ""); |
|
|
|
|
#if 0 |
|
|
|
|
if (p2->decoder && decode == 0) |
|
|
|
|
printf(" use %s for decoding", p2->decoder->name); |
|
|
|
|
#endif |
|
|
|
|
printf("\n"); |
|
|
|
|
} |
|
|
|
|
printf("\n"); |
|
|
|
|
printf( |
|
|
|
|
"Note, the names of encoders and decoders do not always match, so there are\n" |
|
|
|
|
"several cases where the above table shows encoder only or decoder only entries\n" |
|
|
|
|
"even though both encoding and decoding are supported. For example, the h263\n" |
|
|
|
|
"decoder corresponds to the h263 and h263p encoders, for file formats it is even\n" |
|
|
|
|
"worse.\n"); |
|
|
|
|
printf("Note, the names of encoders and decoders do not always match, so there are\n" |
|
|
|
|
"several cases where the above table shows encoder only or decoder only entries\n" |
|
|
|
|
"even though both encoding and decoding are supported. For example, the h263\n" |
|
|
|
|
"decoder corresponds to the h263 and h263p encoders, for file formats it is even\n" |
|
|
|
|
"worse.\n"); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
void show_bsfs(void) |
|
|
|
|
{ |
|
|
|
|
AVBitStreamFilter *bsf=NULL; |
|
|
|
|
AVBitStreamFilter *bsf = NULL; |
|
|
|
|
|
|
|
|
|
printf("Bitstream filters:\n"); |
|
|
|
|
while((bsf = av_bitstream_filter_next(bsf))) |
|
|
|
|
while ((bsf = av_bitstream_filter_next(bsf))) |
|
|
|
|
printf("%s\n", bsf->name); |
|
|
|
|
printf("\n"); |
|
|
|
|
} |
|
|
|
@ -737,15 +749,14 @@ void show_pix_fmts(void) |
|
|
|
|
{ |
|
|
|
|
enum PixelFormat pix_fmt; |
|
|
|
|
|
|
|
|
|
printf( |
|
|
|
|
"Pixel formats:\n" |
|
|
|
|
"I.... = Supported Input format for conversion\n" |
|
|
|
|
".O... = Supported Output format for conversion\n" |
|
|
|
|
"..H.. = Hardware accelerated format\n" |
|
|
|
|
"...P. = Paletted format\n" |
|
|
|
|
"....B = Bitstream format\n" |
|
|
|
|
"FLAGS NAME NB_COMPONENTS BITS_PER_PIXEL\n" |
|
|
|
|
"-----\n"); |
|
|
|
|
printf("Pixel formats:\n" |
|
|
|
|
"I.... = Supported Input format for conversion\n" |
|
|
|
|
".O... = Supported Output format for conversion\n" |
|
|
|
|
"..H.. = Hardware accelerated format\n" |
|
|
|
|
"...P. = Paletted format\n" |
|
|
|
|
"....B = Bitstream format\n" |
|
|
|
|
"FLAGS NAME NB_COMPONENTS BITS_PER_PIXEL\n" |
|
|
|
|
"-----\n"); |
|
|
|
|
|
|
|
|
|
#if !CONFIG_SWSCALE |
|
|
|
|
# define sws_isSupportedInput(x) 0 |
|
|
|
@ -792,7 +803,8 @@ int cmdutils_read_file(const char *filename, char **bufptr, size_t *size) |
|
|
|
|
FILE *f = fopen(filename, "rb"); |
|
|
|
|
|
|
|
|
|
if (!f) { |
|
|
|
|
av_log(NULL, AV_LOG_ERROR, "Cannot read file '%s': %s\n", filename, strerror(errno)); |
|
|
|
|
av_log(NULL, AV_LOG_ERROR, "Cannot read file '%s': %s\n", filename, |
|
|
|
|
strerror(errno)); |
|
|
|
|
return AVERROR(errno); |
|
|
|
|
} |
|
|
|
|
fseek(f, 0, SEEK_END); |
|
|
|
@ -828,7 +840,8 @@ void init_pts_correction(PtsCorrectionContext *ctx) |
|
|
|
|
ctx->last_pts = ctx->last_dts = INT64_MIN; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
int64_t guess_correct_pts(PtsCorrectionContext *ctx, int64_t reordered_pts, int64_t dts) |
|
|
|
|
int64_t guess_correct_pts(PtsCorrectionContext *ctx, int64_t reordered_pts, |
|
|
|
|
int64_t dts) |
|
|
|
|
{ |
|
|
|
|
int64_t pts = AV_NOPTS_VALUE; |
|
|
|
|
|
|
|
|
@ -841,7 +854,7 @@ int64_t guess_correct_pts(PtsCorrectionContext *ctx, int64_t reordered_pts, int6 |
|
|
|
|
ctx->last_pts = reordered_pts; |
|
|
|
|
} |
|
|
|
|
if ((ctx->num_faulty_pts<=ctx->num_faulty_dts || dts == AV_NOPTS_VALUE) |
|
|
|
|
&& reordered_pts != AV_NOPTS_VALUE) |
|
|
|
|
&& reordered_pts != AV_NOPTS_VALUE) |
|
|
|
|
pts = reordered_pts; |
|
|
|
|
else |
|
|
|
|
pts = dts; |
|
|
|
@ -850,14 +863,14 @@ int64_t guess_correct_pts(PtsCorrectionContext *ctx, int64_t reordered_pts, int6 |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
FILE *get_preset_file(char *filename, size_t filename_size, |
|
|
|
|
const char *preset_name, int is_path, const char *codec_name) |
|
|
|
|
const char *preset_name, int is_path, |
|
|
|
|
const char *codec_name) |
|
|
|
|
{ |
|
|
|
|
FILE *f = NULL; |
|
|
|
|
int i; |
|
|
|
|
const char *base[3]= { getenv("AVCONV_DATADIR"), |
|
|
|
|
getenv("HOME"), |
|
|
|
|
AVCONV_DATADIR, |
|
|
|
|
}; |
|
|
|
|
const char *base[3] = { getenv("AVCONV_DATADIR"), |
|
|
|
|
getenv("HOME"), |
|
|
|
|
AVCONV_DATADIR, }; |
|
|
|
|
|
|
|
|
|
if (is_path) { |
|
|
|
|
av_strlcpy(filename, preset_name, filename_size); |
|
|
|
@ -866,11 +879,14 @@ FILE *get_preset_file(char *filename, size_t filename_size, |
|
|
|
|
for (i = 0; i < 3 && !f; i++) { |
|
|
|
|
if (!base[i]) |
|
|
|
|
continue; |
|
|
|
|
snprintf(filename, filename_size, "%s%s/%s.ffpreset", base[i], i != 1 ? "" : "/.avconv", preset_name); |
|
|
|
|
snprintf(filename, filename_size, "%s%s/%s.ffpreset", base[i], |
|
|
|
|
i != 1 ? "" : "/.avconv", preset_name); |
|
|
|
|
f = fopen(filename, "r"); |
|
|
|
|
if (!f && codec_name) { |
|
|
|
|
snprintf(filename, filename_size, |
|
|
|
|
"%s%s/%s-%s.ffpreset", base[i], i != 1 ? "" : "/.avconv", codec_name, preset_name); |
|
|
|
|
"%s%s/%s-%s.ffpreset", |
|
|
|
|
base[i], i != 1 ? "" : "/.avconv", codec_name, |
|
|
|
|
preset_name); |
|
|
|
|
f = fopen(filename, "r"); |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
@ -881,21 +897,22 @@ FILE *get_preset_file(char *filename, size_t filename_size, |
|
|
|
|
|
|
|
|
|
int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec) |
|
|
|
|
{ |
|
|
|
|
if (*spec <= '9' && *spec >= '0') /* opt:index */ |
|
|
|
|
if (*spec <= '9' && *spec >= '0') /* opt:index */ |
|
|
|
|
return strtol(spec, NULL, 0) == st->index; |
|
|
|
|
else if (*spec == 'v' || *spec == 'a' || *spec == 's' || *spec == 'd' || *spec == 't') { /* opt:[vasdt] */ |
|
|
|
|
else if (*spec == 'v' || *spec == 'a' || *spec == 's' || *spec == 'd' || |
|
|
|
|
*spec == 't') { /* opt:[vasdt] */ |
|
|
|
|
enum AVMediaType type; |
|
|
|
|
|
|
|
|
|
switch (*spec++) { |
|
|
|
|
case 'v': type = AVMEDIA_TYPE_VIDEO; break; |
|
|
|
|
case 'a': type = AVMEDIA_TYPE_AUDIO; break; |
|
|
|
|
case 's': type = AVMEDIA_TYPE_SUBTITLE; break; |
|
|
|
|
case 'd': type = AVMEDIA_TYPE_DATA; break; |
|
|
|
|
case 'v': type = AVMEDIA_TYPE_VIDEO; break; |
|
|
|
|
case 'a': type = AVMEDIA_TYPE_AUDIO; break; |
|
|
|
|
case 's': type = AVMEDIA_TYPE_SUBTITLE; break; |
|
|
|
|
case 'd': type = AVMEDIA_TYPE_DATA; break; |
|
|
|
|
case 't': type = AVMEDIA_TYPE_ATTACHMENT; break; |
|
|
|
|
} |
|
|
|
|
if (type != st->codec->codec_type) |
|
|
|
|
return 0; |
|
|
|
|
if (*spec++ == ':') { /* possibly followed by :index */ |
|
|
|
|
if (*spec++ == ':') { /* possibly followed by :index */ |
|
|
|
|
int i, index = strtol(spec, NULL, 0); |
|
|
|
|
for (i = 0; i < s->nb_streams; i++) |
|
|
|
|
if (s->streams[i]->codec->codec_type == type && index-- == 0) |
|
|
|
@ -931,12 +948,15 @@ int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec) |
|
|
|
|
return AVERROR(EINVAL); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, AVFormatContext *s, AVStream *st) |
|
|
|
|
AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, |
|
|
|
|
AVFormatContext *s, AVStream *st) |
|
|
|
|
{ |
|
|
|
|
AVDictionary *ret = NULL; |
|
|
|
|
AVDictionaryEntry *t = NULL; |
|
|
|
|
AVCodec *codec = s->oformat ? avcodec_find_encoder(codec_id) : avcodec_find_decoder(codec_id); |
|
|
|
|
int flags = s->oformat ? AV_OPT_FLAG_ENCODING_PARAM : AV_OPT_FLAG_DECODING_PARAM; |
|
|
|
|
AVCodec *codec = s->oformat ? avcodec_find_encoder(codec_id) |
|
|
|
|
: avcodec_find_decoder(codec_id); |
|
|
|
|
int flags = s->oformat ? AV_OPT_FLAG_ENCODING_PARAM |
|
|
|
|
: AV_OPT_FLAG_DECODING_PARAM; |
|
|
|
|
char prefix = 0; |
|
|
|
|
const AVClass *cc = avcodec_get_class(); |
|
|
|
|
|
|
|
|
@ -944,9 +964,18 @@ AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, AVFor |
|
|
|
|
return NULL; |
|
|
|
|
|
|
|
|
|
switch (codec->type) { |
|
|
|
|
case AVMEDIA_TYPE_VIDEO: prefix = 'v'; flags |= AV_OPT_FLAG_VIDEO_PARAM; break; |
|
|
|
|
case AVMEDIA_TYPE_AUDIO: prefix = 'a'; flags |= AV_OPT_FLAG_AUDIO_PARAM; break; |
|
|
|
|
case AVMEDIA_TYPE_SUBTITLE: prefix = 's'; flags |= AV_OPT_FLAG_SUBTITLE_PARAM; break; |
|
|
|
|
case AVMEDIA_TYPE_VIDEO: |
|
|
|
|
prefix = 'v'; |
|
|
|
|
flags |= AV_OPT_FLAG_VIDEO_PARAM; |
|
|
|
|
break; |
|
|
|
|
case AVMEDIA_TYPE_AUDIO: |
|
|
|
|
prefix = 'a'; |
|
|
|
|
flags |= AV_OPT_FLAG_AUDIO_PARAM; |
|
|
|
|
break; |
|
|
|
|
case AVMEDIA_TYPE_SUBTITLE: |
|
|
|
|
prefix = 's'; |
|
|
|
|
flags |= AV_OPT_FLAG_SUBTITLE_PARAM; |
|
|
|
|
break; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
while (t = av_dict_get(opts, "", t, AV_DICT_IGNORE_SUFFIX)) { |
|
|
|
@ -961,10 +990,14 @@ AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, AVFor |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
if (av_opt_find(&cc, t->key, NULL, flags, AV_OPT_SEARCH_FAKE_OBJ) || |
|
|
|
|
(codec && codec->priv_class && av_opt_find(&codec->priv_class, t->key, NULL, flags, AV_OPT_SEARCH_FAKE_OBJ))) |
|
|
|
|
(codec && codec->priv_class && |
|
|
|
|
av_opt_find(&codec->priv_class, t->key, NULL, flags, |
|
|
|
|
AV_OPT_SEARCH_FAKE_OBJ))) |
|
|
|
|
av_dict_set(&ret, t->key, t->value, 0); |
|
|
|
|
else if (t->key[0] == prefix && av_opt_find(&cc, t->key+1, NULL, flags, AV_OPT_SEARCH_FAKE_OBJ)) |
|
|
|
|
av_dict_set(&ret, t->key+1, t->value, 0); |
|
|
|
|
else if (t->key[0] == prefix && |
|
|
|
|
av_opt_find(&cc, t->key + 1, NULL, flags, |
|
|
|
|
AV_OPT_SEARCH_FAKE_OBJ)) |
|
|
|
|
av_dict_set(&ret, t->key + 1, t->value, 0); |
|
|
|
|
|
|
|
|
|
if (p) |
|
|
|
|
*p = ':'; |
|
|
|
@ -972,7 +1005,8 @@ AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, AVFor |
|
|
|
|
return ret; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
AVDictionary **setup_find_stream_info_opts(AVFormatContext *s, AVDictionary *codec_opts) |
|
|
|
|
AVDictionary **setup_find_stream_info_opts(AVFormatContext *s, |
|
|
|
|
AVDictionary *codec_opts) |
|
|
|
|
{ |
|
|
|
|
int i; |
|
|
|
|
AVDictionary **opts; |
|
|
|
@ -981,11 +1015,13 @@ AVDictionary **setup_find_stream_info_opts(AVFormatContext *s, AVDictionary *cod |
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return NULL; |
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opts = av_mallocz(s->nb_streams * sizeof(*opts)); |
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if (!opts) { |
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av_log(NULL, AV_LOG_ERROR, "Could not alloc memory for stream options.\n"); |
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av_log(NULL, AV_LOG_ERROR, |
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"Could not alloc memory for stream options.\n"); |
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return NULL; |
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} |
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for (i = 0; i < s->nb_streams; i++) |
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opts[i] = filter_codec_opts(codec_opts, s->streams[i]->codec->codec_id, s, s->streams[i]); |
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opts[i] = filter_codec_opts(codec_opts, s->streams[i]->codec->codec_id, |
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s, s->streams[i]); |
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return opts; |
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} |
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@ -1044,10 +1080,10 @@ int get_filtered_video_frame(AVFilterContext *ctx, AVFrame *frame, |
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memcpy(frame->data, picref->data, sizeof(frame->data)); |
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memcpy(frame->linesize, picref->linesize, sizeof(frame->linesize)); |
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frame->interlaced_frame = picref->video->interlaced; |
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frame->top_field_first = picref->video->top_field_first; |
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frame->key_frame = picref->video->key_frame; |
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frame->pict_type = picref->video->pict_type; |
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frame->interlaced_frame = picref->video->interlaced; |
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frame->top_field_first = picref->video->top_field_first; |
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frame->key_frame = picref->video->key_frame; |
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frame->pict_type = picref->video->pict_type; |
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frame->sample_aspect_ratio = picref->video->pixel_aspect; |
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return 1; |
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