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Diffstat (limited to 'ffserver_config.c')
-rw-r--r--ffserver_config.c386
1 files changed, 291 insertions, 95 deletions
diff --git a/ffserver_config.c b/ffserver_config.c
index e44cdf71a8..4c8740d78e 100644
--- a/ffserver_config.c
+++ b/ffserver_config.c
@@ -18,6 +18,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include <float.h>
#include "libavutil/opt.h"
#include "libavutil/parseutils.h"
#include "libavutil/avstring.h"
@@ -238,9 +239,8 @@ static void add_codec(FFServerStream *stream, AVCodecContext *av)
st = av_mallocz(sizeof(AVStream));
if (!st)
return;
- st->codec = avcodec_alloc_context3(NULL);
+ st->codec = av;
stream->streams[stream->nb_streams++] = st;
- memcpy(st->codec, av, sizeof(AVCodecContext));
}
static enum AVCodecID opt_codec(const char *name, enum AVMediaType type)
@@ -269,12 +269,15 @@ static int ffserver_opt_preset(const char *arg,
FILE *f=NULL;
char filename[1000], tmp[1000], tmp2[1000], line[1000];
int ret = 0;
- AVCodec *codec = avcodec_find_encoder(avctx->codec_id);
+ AVCodec *codec = NULL;
+
+ if (avctx)
+ codec = avcodec_find_encoder(avctx->codec_id);
if (!(f = get_preset_file(filename, sizeof(filename), arg, 0,
codec ? codec->name : NULL))) {
fprintf(stderr, "File for preset '%s' not found\n", arg);
- return 1;
+ return AVERROR(EINVAL);
}
while(!feof(f)){
@@ -284,18 +287,17 @@ static int ffserver_opt_preset(const char *arg,
e|= sscanf(line, "%999[^=]=%999[^\n]\n", tmp, tmp2) - 2;
if(e){
fprintf(stderr, "%s: Invalid syntax: '%s'\n", filename, line);
- ret = 1;
+ ret = AVERROR(EINVAL);
break;
}
- if(!strcmp(tmp, "acodec")){
+ if (audio_id && !strcmp(tmp, "acodec")) {
*audio_id = opt_codec(tmp2, AVMEDIA_TYPE_AUDIO);
- }else if(!strcmp(tmp, "vcodec")){
+ } else if (video_id && !strcmp(tmp, "vcodec")){
*video_id = opt_codec(tmp2, AVMEDIA_TYPE_VIDEO);
- }else if(!strcmp(tmp, "scodec")){
+ } else if(!strcmp(tmp, "scodec")) {
/* opt_subtitle_codec(tmp2); */
- }else if(ffserver_opt_default(tmp, tmp2, avctx, type) < 0){
+ } else if (avctx && (ret = ffserver_opt_default(tmp, tmp2, avctx, type)) < 0) {
fprintf(stderr, "%s: Invalid option or argument: '%s', parsed as '%s' = '%s'\n", filename, line, tmp, tmp2);
- ret = 1;
break;
}
}
@@ -323,15 +325,78 @@ static AVOutputFormat *ffserver_guess_format(const char *short_name, const char
return fmt;
}
+static void vreport_config_error(const char *filename, int line_num, int log_level, int *errors, const char *fmt, va_list vl)
+{
+ av_log(NULL, log_level, "%s:%d: ", filename, line_num);
+ av_vlog(NULL, log_level, fmt, vl);
+ (*errors)++;
+}
+
static void report_config_error(const char *filename, int line_num, int log_level, int *errors, const char *fmt, ...)
{
va_list vl;
va_start(vl, fmt);
- av_log(NULL, log_level, "%s:%d: ", filename, line_num);
- av_vlog(NULL, log_level, fmt, vl);
+ vreport_config_error(filename, line_num, log_level, errors, fmt, vl);
va_end(vl);
+}
- (*errors)++;
+static int ffserver_set_int_param(int *dest, const char *value, int factor, int min, int max,
+ FFServerConfig *config, int line_num, const char *error_msg, ...)
+{
+ int tmp;
+ char *tailp;
+ if (!value || !value[0])
+ goto error;
+ errno = 0;
+ tmp = strtol(value, &tailp, 0);
+ if (tmp < min || tmp > max)
+ goto error;
+ if (factor) {
+ if (FFABS(tmp) > INT_MAX / FFABS(factor))
+ goto error;
+ tmp *= factor;
+ }
+ if (tailp[0] || errno)
+ goto error;
+ if (dest)
+ *dest = tmp;
+ return 0;
+ error:
+ if (config) {
+ va_list vl;
+ va_start(vl, error_msg);
+ vreport_config_error(config->filename, line_num, AV_LOG_ERROR, &config->errors, error_msg, vl);
+ va_end(vl);
+ }
+ return AVERROR(EINVAL);
+}
+
+static int ffserver_set_float_param(float *dest, const char *value, float factor, float min, float max,
+ FFServerConfig *config, int line_num, const char *error_msg, ...)
+{
+ double tmp;
+ char *tailp;
+ if (!value || !value[0])
+ goto error;
+ errno = 0;
+ tmp = strtod(value, &tailp);
+ if (tmp < min || tmp > max)
+ goto error;
+ if (factor)
+ tmp *= factor;
+ if (tailp[0] || errno)
+ goto error;
+ if (dest)
+ *dest = tmp;
+ return 0;
+ error:
+ if (config) {
+ va_list vl;
+ va_start(vl, error_msg);
+ vreport_config_error(config->filename, line_num, AV_LOG_ERROR, &config->errors, error_msg, vl);
+ va_end(vl);
+ }
+ return AVERROR(EINVAL);
}
#define ERROR(...) report_config_error(config->filename, line_num, AV_LOG_ERROR, &config->errors, __VA_ARGS__)
@@ -502,6 +567,87 @@ static int ffserver_parse_config_feed(FFServerConfig *config, const char *cmd, c
return 0;
}
+static int ffserver_apply_stream_config(AVCodecContext *enc, const AVDictionary *conf, AVDictionary **opts)
+{
+ AVDictionaryEntry *e;
+ int ret = 0;
+
+ /* Return values from ffserver_set_*_param are ignored.
+ Values are initially parsed and checked before inserting to AVDictionary. */
+
+ //video params
+ if ((e = av_dict_get(conf, "VideoBitRateRangeMin", NULL, 0)))
+ ffserver_set_int_param(&enc->rc_min_rate, e->value, 1000, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "VideoBitRateRangeMax", NULL, 0)))
+ ffserver_set_int_param(&enc->rc_max_rate, e->value, 1000, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "Debug", NULL, 0)))
+ ffserver_set_int_param(&enc->debug, e->value, 0, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "Strict", NULL, 0)))
+ ffserver_set_int_param(&enc->strict_std_compliance, e->value, 0, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "VideoBufferSize", NULL, 0)))
+ ffserver_set_int_param(&enc->rc_buffer_size, e->value, 8*1024, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "VideoBitRateTolerance", NULL, 0)))
+ ffserver_set_int_param(&enc->bit_rate_tolerance, e->value, 1000, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "VideoBitRate", NULL, 0)))
+ ffserver_set_int_param(&enc->bit_rate, e->value, 1000, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "VideoSizeWidth", NULL, 0)))
+ ffserver_set_int_param(&enc->width, e->value, 0, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "VideoSizeHeight", NULL, 0)))
+ ffserver_set_int_param(&enc->height, e->value, 0, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "PixelFormat", NULL, 0)))
+ ffserver_set_int_param(&enc->pix_fmt, e->value, 0, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "VideoGopSize", NULL, 0)))
+ ffserver_set_int_param(&enc->gop_size, e->value, 0, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "VideoFrameRateNum", NULL, 0)))
+ ffserver_set_int_param(&enc->time_base.num, e->value, 0, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "VideoFrameRateDen", NULL, 0)))
+ ffserver_set_int_param(&enc->time_base.den, e->value, 0, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "VideoQDiff", NULL, 0)))
+ ffserver_set_int_param(&enc->max_qdiff, e->value, 0, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "VideoQMax", NULL, 0)))
+ ffserver_set_int_param(&enc->qmax, e->value, 0, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "VideoQMin", NULL, 0)))
+ ffserver_set_int_param(&enc->qmin, e->value, 0, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "LumiMask", NULL, 0)))
+ ffserver_set_float_param(&enc->lumi_masking, e->value, 0, -FLT_MAX, FLT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "DarkMask", NULL, 0)))
+ ffserver_set_float_param(&enc->dark_masking, e->value, 0, -FLT_MAX, FLT_MAX, NULL, 0, NULL);
+ if (av_dict_get(conf, "BitExact", NULL, 0))
+ enc->flags |= CODEC_FLAG_BITEXACT;
+ if (av_dict_get(conf, "DctFastint", NULL, 0))
+ enc->dct_algo = FF_DCT_FASTINT;
+ if (av_dict_get(conf, "IdctSimple", NULL, 0))
+ enc->idct_algo = FF_IDCT_SIMPLE;
+ if (av_dict_get(conf, "VideoHighQuality", NULL, 0))
+ enc->mb_decision = FF_MB_DECISION_BITS;
+ if ((e = av_dict_get(conf, "VideoTag", NULL, 0)))
+ enc->codec_tag = MKTAG(e->value[0], e->value[1], e->value[2], e->value[3]);
+ if (av_dict_get(conf, "Qscale", NULL, 0)) {
+ enc->flags |= CODEC_FLAG_QSCALE;
+ ffserver_set_int_param(&enc->global_quality, e->value, FF_QP2LAMBDA, INT_MIN, INT_MAX, NULL, 0, NULL);
+ }
+ if (av_dict_get(conf, "Video4MotionVector", NULL, 0)) {
+ enc->mb_decision = FF_MB_DECISION_BITS; //FIXME remove
+ enc->flags |= CODEC_FLAG_4MV;
+ }
+ //audio params
+ if ((e = av_dict_get(conf, "AudioChannels", NULL, 0)))
+ ffserver_set_int_param(&enc->channels, e->value, 0, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "AudioSampleRate", NULL, 0)))
+ ffserver_set_int_param(&enc->sample_rate, e->value, 0, INT_MIN, INT_MAX, NULL, 0, NULL);
+ if ((e = av_dict_get(conf, "AudioBitRate", NULL, 0)))
+ ffserver_set_int_param(&enc->bit_rate, e->value, 0, INT_MIN, INT_MAX, NULL, 0, NULL);
+
+ av_opt_set_dict2(enc, opts, AV_OPT_SEARCH_CHILDREN);
+ e = NULL;
+ while (e = av_dict_get(*opts, "", e, AV_DICT_IGNORE_SUFFIX)) {
+ av_log(NULL, AV_LOG_ERROR, "Provided AVOption '%s' doesn't match any existing option.\n", e->key);
+ ret = AVERROR(EINVAL);
+ }
+
+ return ret;
+}
+
static int ffserver_parse_config_stream(FFServerConfig *config, const char *cmd, const char **p,
int line_num, FFServerStream **pstream)
{
@@ -528,14 +674,12 @@ static int ffserver_parse_config_stream(FFServerConfig *config, const char *cmd,
}
stream->fmt = ffserver_guess_format(NULL, stream->filename, NULL);
- avcodec_get_context_defaults3(&config->video_enc, NULL);
- avcodec_get_context_defaults3(&config->audio_enc, NULL);
-
- config->audio_id = AV_CODEC_ID_NONE;
- config->video_id = AV_CODEC_ID_NONE;
if (stream->fmt) {
config->audio_id = stream->fmt->audio_codec;
config->video_id = stream->fmt->video_codec;
+ } else {
+ config->audio_id = AV_CODEC_ID_NONE;
+ config->video_id = AV_CODEC_ID_NONE;
}
*pstream = stream;
return 0;
@@ -587,23 +731,20 @@ static int ffserver_parse_config_stream(FFServerConfig *config, const char *cmd,
!av_strcasecmp(cmd, "Copyright") ||
!av_strcasecmp(cmd, "Title")) {
char key[32];
- int i, ret;
+ int i;
ffserver_get_arg(arg, sizeof(arg), p);
for (i = 0; i < strlen(cmd); i++)
key[i] = av_tolower(cmd[i]);
key[i] = 0;
WARNING("'%s' option in configuration file is deprecated, "
"use 'Metadata %s VALUE' instead\n", cmd, key);
- if ((ret = av_dict_set(&stream->metadata, key, arg, 0)) < 0)
- ERROR("Could not set metadata '%s' to value '%s': %s\n", key, arg, av_err2str(ret));
+ if (av_dict_set(&stream->metadata, key, arg, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "Metadata")) {
- int ret;
ffserver_get_arg(arg, sizeof(arg), p);
ffserver_get_arg(arg2, sizeof(arg2), p);
- if ((ret = av_dict_set(&stream->metadata, arg, arg2, 0)) < 0) {
- ERROR("Could not set metadata '%s' to value '%s': %s\n",
- arg, arg2, av_err2str(ret));
- }
+ if (av_dict_set(&stream->metadata, arg, arg2, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "Preroll")) {
ffserver_get_arg(arg, sizeof(arg), p);
stream->prebuffer = atof(arg) * 1000;
@@ -624,136 +765,166 @@ static int ffserver_parse_config_stream(FFServerConfig *config, const char *cmd,
stream->max_time = atof(arg) * 1000;
} else if (!av_strcasecmp(cmd, "AudioBitRate")) {
ffserver_get_arg(arg, sizeof(arg), p);
- config->audio_enc.bit_rate = lrintf(atof(arg) * 1000);
+ float f;
+ ffserver_set_float_param(&f, arg, 1000, 0, FLT_MAX, config, line_num, "Invalid %s: %s\n", cmd, arg);
+ if (av_dict_set_int(&config->audio_conf, cmd, lrintf(f), 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "AudioChannels")) {
ffserver_get_arg(arg, sizeof(arg), p);
- config->audio_enc.channels = atoi(arg);
+ ffserver_set_int_param(NULL, arg, 0, 1, 8, config, line_num, "Invalid %s: %s, valid range is 1-8.", cmd, arg);
+ if (av_dict_set(&config->audio_conf, cmd, arg, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "AudioSampleRate")) {
ffserver_get_arg(arg, sizeof(arg), p);
- config->audio_enc.sample_rate = atoi(arg);
+ ffserver_set_int_param(NULL, arg, 0, 0, INT_MAX, config, line_num, "Invalid %s: %s", cmd, arg);
+ if (av_dict_set(&config->audio_conf, cmd, arg, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "VideoBitRateRange")) {
int minrate, maxrate;
ffserver_get_arg(arg, sizeof(arg), p);
if (sscanf(arg, "%d-%d", &minrate, &maxrate) == 2) {
- config->video_enc.rc_min_rate = minrate * 1000;
- config->video_enc.rc_max_rate = maxrate * 1000;
+ if (av_dict_set_int(&config->video_conf, "VideoBitRateRangeMin", minrate, 0) < 0 ||
+ av_dict_set_int(&config->video_conf, "VideoBitRateRangeMax", maxrate, 0) < 0)
+ goto nomem;
} else
ERROR("Incorrect format for VideoBitRateRange -- should be <min>-<max>: %s\n", arg);
} else if (!av_strcasecmp(cmd, "Debug")) {
ffserver_get_arg(arg, sizeof(arg), p);
- config->video_enc.debug = strtol(arg,0,0);
+ ffserver_set_int_param(NULL, arg, 0, INT_MIN, INT_MAX, config, line_num, "Invalid %s: %s", cmd, arg);
+ if (av_dict_set(&config->video_conf, cmd, arg, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "Strict")) {
ffserver_get_arg(arg, sizeof(arg), p);
- config->video_enc.strict_std_compliance = atoi(arg);
+ ffserver_set_int_param(NULL, arg, 0, INT_MIN, INT_MAX, config, line_num, "Invalid %s: %s", cmd, arg);
+ if (av_dict_set(&config->video_conf, cmd, arg, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "VideoBufferSize")) {
ffserver_get_arg(arg, sizeof(arg), p);
- config->video_enc.rc_buffer_size = atoi(arg) * 8*1024;
+ ffserver_set_int_param(NULL, arg, 8*1024, 0, INT_MAX, config, line_num, "Invalid %s: %s", cmd, arg);
+ if (av_dict_set(&config->video_conf, cmd, arg, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "VideoBitRateTolerance")) {
ffserver_get_arg(arg, sizeof(arg), p);
- config->video_enc.bit_rate_tolerance = atoi(arg) * 1000;
+ ffserver_set_int_param(NULL, arg, 1000, INT_MIN, INT_MAX, config, line_num, "Invalid %s: %s", cmd, arg);
+ if (av_dict_set(&config->video_conf, cmd, arg, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "VideoBitRate")) {
ffserver_get_arg(arg, sizeof(arg), p);
- config->video_enc.bit_rate = atoi(arg) * 1000;
+ ffserver_set_int_param(NULL, arg, 1000, 0, INT_MAX, config, line_num, "Invalid %s: %s", cmd, arg);
+ if (av_dict_set(&config->video_conf, cmd, arg, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "VideoSize")) {
- int ret;
+ int ret, w, h;
ffserver_get_arg(arg, sizeof(arg), p);
- ret = av_parse_video_size(&config->video_enc.width, &config->video_enc.height, arg);
+ ret = av_parse_video_size(&w, &h, arg);
if (ret < 0)
ERROR("Invalid video size '%s'\n", arg);
- else if ((config->video_enc.width % 16) != 0 || (config->video_enc.height % 16) != 0)
+ else if ((w % 16) || (h % 16))
ERROR("Image size must be a multiple of 16\n");
+ if (av_dict_set_int(&config->video_conf, "VideoSizeWidth", w, 0) < 0 ||
+ av_dict_set_int(&config->video_conf, "VideoSizeHeight", h, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "VideoFrameRate")) {
AVRational frame_rate;
ffserver_get_arg(arg, sizeof(arg), p);
if (av_parse_video_rate(&frame_rate, arg) < 0) {
ERROR("Incorrect frame rate: %s\n", arg);
} else {
- config->video_enc.time_base.num = frame_rate.den;
- config->video_enc.time_base.den = frame_rate.num;
+ if (av_dict_set_int(&config->video_conf, "VideoFrameRateNum", frame_rate.num, 0) < 0 ||
+ av_dict_set_int(&config->video_conf, "VideoFrameRateDen", frame_rate.den, 0) < 0)
+ goto nomem;
}
} else if (!av_strcasecmp(cmd, "PixelFormat")) {
+ enum AVPixelFormat pix_fmt;
ffserver_get_arg(arg, sizeof(arg), p);
- config->video_enc.pix_fmt = av_get_pix_fmt(arg);
- if (config->video_enc.pix_fmt == AV_PIX_FMT_NONE)
+ pix_fmt = av_get_pix_fmt(arg);
+ if (pix_fmt == AV_PIX_FMT_NONE)
ERROR("Unknown pixel format: %s\n", arg);
+ if (av_dict_set_int(&config->video_conf, cmd, pix_fmt, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "VideoGopSize")) {
ffserver_get_arg(arg, sizeof(arg), p);
- config->video_enc.gop_size = atoi(arg);
+ ffserver_set_int_param(NULL, arg, 0, INT_MIN, INT_MAX, config, line_num, "Invalid %s: %s", cmd, arg);
+ if (av_dict_set(&config->video_conf, cmd, arg, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "VideoIntraOnly")) {
- config->video_enc.gop_size = 1;
+ if (av_dict_set(&config->video_conf, cmd, "1", 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "VideoHighQuality")) {
- config->video_enc.mb_decision = FF_MB_DECISION_BITS;
+ if (av_dict_set(&config->video_conf, cmd, "", 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "Video4MotionVector")) {
- config->video_enc.mb_decision = FF_MB_DECISION_BITS; //FIXME remove
- config->video_enc.flags |= CODEC_FLAG_4MV;
+ if (av_dict_set(&config->video_conf, cmd, "", 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "AVOptionVideo") ||
!av_strcasecmp(cmd, "AVOptionAudio")) {
- AVCodecContext *avctx;
- int type;
+ AVDictionary **dict;
ffserver_get_arg(arg, sizeof(arg), p);
ffserver_get_arg(arg2, sizeof(arg2), p);
- if (!av_strcasecmp(cmd, "AVOptionVideo")) {
- avctx = &config->video_enc;
- type = AV_OPT_FLAG_VIDEO_PARAM;
- } else {
- avctx = &config->audio_enc;
- type = AV_OPT_FLAG_AUDIO_PARAM;
- }
- if (ffserver_opt_default(arg, arg2, avctx, type|AV_OPT_FLAG_ENCODING_PARAM)) {
- ERROR("Error setting %s option to %s %s\n", cmd, arg, arg2);
- }
+ if (!av_strcasecmp(cmd, "AVOptionVideo"))
+ dict = &config->video_opts;
+ else
+ dict = &config->audio_opts;
+ if (av_dict_set(dict, arg, arg2, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "AVPresetVideo") ||
!av_strcasecmp(cmd, "AVPresetAudio")) {
- AVCodecContext *avctx;
- int type;
+ char **preset = NULL;
ffserver_get_arg(arg, sizeof(arg), p);
if (!av_strcasecmp(cmd, "AVPresetVideo")) {
- avctx = &config->video_enc;
- config->video_enc.codec_id = config->video_id;
- type = AV_OPT_FLAG_VIDEO_PARAM;
+ preset = &config->video_preset;
+ ffserver_opt_preset(arg, NULL, 0, NULL, &config->video_id);
} else {
- avctx = &config->audio_enc;
- config->audio_enc.codec_id = config->audio_id;
- type = AV_OPT_FLAG_AUDIO_PARAM;
- }
- if (ffserver_opt_preset(arg, avctx, type|AV_OPT_FLAG_ENCODING_PARAM, &config->audio_id, &config->video_id)) {
- ERROR("AVPreset error: %s\n", arg);
+ preset = &config->audio_preset;
+ ffserver_opt_preset(arg, NULL, 0, &config->audio_id, NULL);
}
+ *preset = av_strdup(arg);
+ if (!preset)
+ return AVERROR(ENOMEM);
} else if (!av_strcasecmp(cmd, "VideoTag")) {
ffserver_get_arg(arg, sizeof(arg), p);
- if (strlen(arg) == 4)
- config->video_enc.codec_tag = MKTAG(arg[0], arg[1], arg[2], arg[3]);
+ if (strlen(arg) == 4) {
+ if (av_dict_set(&config->video_conf, "VideoTag", "arg", 0) < 0)
+ goto nomem;
+ }
} else if (!av_strcasecmp(cmd, "BitExact")) {
- config->video_enc.flags |= CODEC_FLAG_BITEXACT;
+ if (av_dict_set(&config->video_conf, cmd, "", 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "DctFastint")) {
- config->video_enc.dct_algo = FF_DCT_FASTINT;
+ if (av_dict_set(&config->video_conf, cmd, "", 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "IdctSimple")) {
- config->video_enc.idct_algo = FF_IDCT_SIMPLE;
+ if (av_dict_set(&config->video_conf, cmd, "", 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "Qscale")) {
ffserver_get_arg(arg, sizeof(arg), p);
- config->video_enc.flags |= CODEC_FLAG_QSCALE;
- config->video_enc.global_quality = FF_QP2LAMBDA * atoi(arg);
+ if (av_dict_set(&config->video_conf, cmd, arg, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "VideoQDiff")) {
ffserver_get_arg(arg, sizeof(arg), p);
- config->video_enc.max_qdiff = atoi(arg);
- if (config->video_enc.max_qdiff < 1 || config->video_enc.max_qdiff > 31)
- ERROR("VideoQDiff out of range\n");
+ ffserver_set_int_param(NULL, arg, 0, 1, 31, config, line_num, "%s out of range\n", cmd);
+ if (av_dict_set(&config->video_conf, cmd, arg, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "VideoQMax")) {
ffserver_get_arg(arg, sizeof(arg), p);
- config->video_enc.qmax = atoi(arg);
- if (config->video_enc.qmax < 1 || config->video_enc.qmax > 31)
- ERROR("VideoQMax out of range\n");
+ ffserver_set_int_param(NULL, arg, 0, 1, 31, config, line_num, "%s out of range\n", cmd);
+ if (av_dict_set(&config->video_conf, cmd, arg, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "VideoQMin")) {
ffserver_get_arg(arg, sizeof(arg), p);
- config->video_enc.qmin = atoi(arg);
- if (config->video_enc.qmin < 1 || config->video_enc.qmin > 31)
- ERROR("VideoQMin out of range\n");
+ ffserver_set_int_param(NULL, arg, 0, 1, 31, config, line_num, "%s out of range\n", cmd);
+ if (av_dict_set(&config->video_conf, cmd, arg, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "LumiMask")) {
ffserver_get_arg(arg, sizeof(arg), p);
- config->video_enc.lumi_masking = atof(arg);
+ ffserver_set_float_param(NULL, arg, 0, -FLT_MAX, FLT_MAX, config, line_num, "Invalid %s: %s", cmd, arg);
+ if (av_dict_set(&config->video_conf, cmd, arg, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "DarkMask")) {
ffserver_get_arg(arg, sizeof(arg), p);
- config->video_enc.dark_masking = atof(arg);
+ ffserver_set_float_param(NULL, arg, 0, -FLT_MAX, FLT_MAX, config, line_num, "Invalid %s: %s", cmd, arg);
+ if (av_dict_set(&config->video_conf, cmd, arg, 0) < 0)
+ goto nomem;
} else if (!av_strcasecmp(cmd, "NoVideo")) {
config->video_id = AV_CODEC_ID_NONE;
} else if (!av_strcasecmp(cmd, "NoAudio")) {
@@ -783,16 +954,32 @@ static int ffserver_parse_config_stream(FFServerConfig *config, const char *cmd,
} else if (!av_strcasecmp(cmd, "</Stream>")) {
if (stream->feed && stream->fmt && strcmp(stream->fmt->name, "ffm") != 0) {
if (config->audio_id != AV_CODEC_ID_NONE) {
- config->audio_enc.codec_type = AVMEDIA_TYPE_AUDIO;
- config->audio_enc.codec_id = config->audio_id;
- add_codec(stream, &config->audio_enc);
+ AVCodecContext *audio_enc = avcodec_alloc_context3(avcodec_find_encoder(config->audio_id));
+ if (config->audio_preset &&
+ ffserver_opt_preset(arg, audio_enc, AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_ENCODING_PARAM,
+ NULL, NULL) < 0)
+ ERROR("Could not apply preset '%s'\n", arg);
+ if (ffserver_apply_stream_config(audio_enc, config->audio_conf, &config->audio_opts) < 0)
+ config->errors++;
+ add_codec(stream, audio_enc);
}
if (config->video_id != AV_CODEC_ID_NONE) {
- config->video_enc.codec_type = AVMEDIA_TYPE_VIDEO;
- config->video_enc.codec_id = config->video_id;
- add_codec(stream, &config->video_enc);
+ AVCodecContext *video_enc = avcodec_alloc_context3(avcodec_find_encoder(config->video_id));
+ if (config->video_preset &&
+ ffserver_opt_preset(arg, video_enc, AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_ENCODING_PARAM,
+ NULL, NULL) < 0)
+ ERROR("Could not apply preset '%s'\n", arg);
+ if (ffserver_apply_stream_config(video_enc, config->video_conf, &config->video_opts) < 0)
+ config->errors++;
+ add_codec(stream, video_enc);
}
}
+ av_dict_free(&config->video_opts);
+ av_dict_free(&config->video_conf);
+ av_dict_free(&config->audio_opts);
+ av_dict_free(&config->audio_conf);
+ av_freep(&config->video_preset);
+ av_freep(&config->audio_preset);
*pstream = NULL;
} else if (!av_strcasecmp(cmd, "File") || !av_strcasecmp(cmd, "ReadOnlyFile")) {
ffserver_get_arg(stream->feed_filename, sizeof(stream->feed_filename), p);
@@ -800,6 +987,15 @@ static int ffserver_parse_config_stream(FFServerConfig *config, const char *cmd,
ERROR("Invalid entry '%s' inside <Stream></Stream>\n", cmd);
}
return 0;
+ nomem:
+ av_log(NULL, AV_LOG_ERROR, "Out of memory. Aborting.\n");
+ av_dict_free(&config->video_opts);
+ av_dict_free(&config->video_conf);
+ av_dict_free(&config->audio_opts);
+ av_dict_free(&config->audio_conf);
+ av_freep(&config->video_preset);
+ av_freep(&config->audio_preset);
+ return AVERROR(ENOMEM);
}
static int ffserver_parse_config_redirect(FFServerConfig *config, const char *cmd, const char **p,
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-19 19:35:36 +0000