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Set -scan_all_pmts 1 in ffmpeg, ffplay and ffprobe if not set by user. 

Fixes ticket #3762.
This commit is contained in:
Carl Eugen Hoyos 2014-11-09 18:28:29 +01:00
parent 4e179436b6
commit e971eef8c0
3 changed files with 22 additions and 0 deletions
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7
ffmpeg_opt.c
View File

@ -794,6 +794,7 @@ static int open_input_file(OptionsContext *o, const char *filename)
char * video_codec_name = NULL;
char * audio_codec_name = NULL;
char *subtitle_codec_name = NULL;
int scan_all_pmts_set = 0;
if (o->format) {
if (!(file_iformat = av_find_input_format(o->format))) {
@ -864,12 +865,18 @@ static int open_input_file(OptionsContext *o, const char *filename)
ic->flags |= AVFMT_FLAG_NONBLOCK;
ic->interrupt_callback = int_cb;
if (!av_dict_get(o->g->format_opts, "scan_all_pmts", NULL, AV_DICT_MATCH_CASE)) {
av_dict_set(&o->g->format_opts, "scan_all_pmts", "1", AV_DICT_DONT_OVERWRITE);
scan_all_pmts_set = 1;
}
/* open the input file with generic avformat function */
err = avformat_open_input(&ic, filename, file_iformat, &o->g->format_opts);
if (err < 0) {
print_error(filename, err);
exit_program(1);
}
if (scan_all_pmts_set)
av_dict_set(&o->g->format_opts, "scan_all_pmts", NULL, AV_DICT_MATCH_CASE);
remove_avoptions(&o->g->format_opts, o->g->codec_opts);
assert_avoptions(o->g->format_opts);

8
ffplay.c
View File

@ -2890,6 +2890,7 @@ static int read_thread(void *arg)
AVDictionary **opts;
int orig_nb_streams;
SDL_mutex *wait_mutex = SDL_CreateMutex();
int scan_all_pmts_set = 0;
memset(st_index, -1, sizeof(st_index));
is->last_video_stream = is->video_stream = -1;
@ -2899,12 +2900,19 @@ static int read_thread(void *arg)
ic = avformat_alloc_context();
ic->interrupt_callback.callback = decode_interrupt_cb;
ic->interrupt_callback.opaque = is;
if (!av_dict_get(format_opts, "scan_all_pmts", NULL, AV_DICT_MATCH_CASE)) {
av_dict_set(&format_opts, "scan_all_pmts", "1", AV_DICT_DONT_OVERWRITE);
scan_all_pmts_set = 1;
}
err = avformat_open_input(&ic, is->filename, is->iformat, &format_opts);
if (err < 0) {
print_error(is->filename, err);
ret = -1;
goto fail;
}
if (scan_all_pmts_set)
av_dict_set(&format_opts, "scan_all_pmts", NULL, AV_DICT_MATCH_CASE);
if ((t = av_dict_get(format_opts, "", NULL, AV_DICT_IGNORE_SUFFIX))) {
av_log(NULL, AV_LOG_ERROR, "Option %s not found.\n", t->key);
ret = AVERROR_OPTION_NOT_FOUND;

7
ffprobe.c
View File

@ -2386,12 +2386,19 @@ static int open_input_file(AVFormatContext **fmt_ctx_ptr, const char *filename)
AVFormatContext *fmt_ctx = NULL;
AVDictionaryEntry *t;
AVDictionary **opts;
int scan_all_pmts_set = 0;
if (!av_dict_get(format_opts, "scan_all_pmts", NULL, AV_DICT_MATCH_CASE)) {
av_dict_set(&format_opts, "scan_all_pmts", "1", AV_DICT_DONT_OVERWRITE);
scan_all_pmts_set = 1;
}
if ((err = avformat_open_input(&fmt_ctx, filename,
iformat, &format_opts)) < 0) {
print_error(filename, err);
return err;
}
if (scan_all_pmts_set)
av_dict_set(&format_opts, "scan_all_pmts", NULL, AV_DICT_MATCH_CASE);
if ((t = av_dict_get(format_opts, "", NULL, AV_DICT_IGNORE_SUFFIX))) {
av_log(NULL, AV_LOG_ERROR, "Option %s not found.\n", t->key);
return AVERROR_OPTION_NOT_FOUND;